{"id":881,"date":"2026-07-31T00:28:29","date_gmt":"2026-07-30T16:28:29","guid":{"rendered":"https:\/\/www.esair-equip.com\/881.html"},"modified":"2026-08-12T10:23:47","modified_gmt":"2026-08-12T02:23:47","slug":"venturi-wet-dust-collector","status":"publish","type":"post","link":"https:\/\/www.esair-equip.com\/es\/881.html","title":{"rendered":"Venturi Wet Dust Collector"},"content":{"rendered":"<div class=\"wp-block-cover has-custom-content-position is-position-bottom-center\" style=\"min-height:403px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"358\" class=\"wp-block-cover__image-background wp-image-727 size-large\" alt=\"\" src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/05\/pro-1024x358.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/05\/pro-1024x358.jpg 1024w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/05\/pro-300x105.jpg 300w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/05\/pro-768x269.jpg 768w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/05\/pro-1536x538.jpg 1536w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/05\/pro.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-black-background-color has-background-dim-30 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:33px;color:#ffffff;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-left has-bonkers-font-size\">Producto<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n <div class=\"block_breadcrumbs\"><div class=\"breadcrumbs\"><nav> <a itemprop=\"breadcrumb\" href=\"https:\/\/www.esair-equip.com\/es\">Home<\/a> \/ <\/nav><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  visible\" id=\"\" style=\"padding-bottom:17px;padding-top:46px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-themepark-block-themepark-product-head content_pro quan\" style=\"background-color:#ffffff;border-radius:6px;margin-bottom:20px;\"><div class=\"tab_pic\"><div class=\"left_post_pic\"><a class=\"swipebox\" href=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/07\/1765258468123035.jpg\"><img decoding=\"async\" class=\"lazy ls-is-cached lazyloaded\" data-src=\"https:\/\/www.esair-equip.com\/wp-content\/themes\/smartenterprise\/images\/loading8.png\" src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/07\/1765258468123035.jpg\" alt=\"Venturi Wet Dust Collector\" \/><\/div><div class=\"post_gallery_out\"><div class=\"swiper-container post_gallery\" data-v=\"10\" data-b=\"10\"><div class=\"swiper-wrapper\"><div class=\"swiper-slide\"><a class=\"swipebox\" 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class=\"swipebox\" href=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1765258495467263.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy\" src=\"https:\/\/www.esair-equip.com\/wp-content\/themes\/smartenterprise\/images\/loading8.png\" data-src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1765258495467263-150x150.jpg\" width=\"150\" height=\"150\" alt=\"Venturi Wet Dust Collector\" \/><\/a><\/div><div class=\"swiper-slide\"><a class=\"swipebox\" href=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1759989712729817.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy\" src=\"https:\/\/www.esair-equip.com\/wp-content\/themes\/smartenterprise\/images\/loading8.png\" data-src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1759989712729817-150x150.jpg\" width=\"150\" height=\"150\" alt=\"Venturi Wet Dust Collector\" \/><\/a><\/div><\/div><\/div><a class=\"swiper-next\"><i class=\"fas fa-angle-right\"><\/i><\/a><a class=\"swiper-prev\"><i class=\"fas fa-angle-left\"><\/i><\/a><\/div><\/div><div class=\"ds\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p MovePnly sticky\" style=\"font-size:16px;line-height:36px;color:#808080;background-color:#ffffff; border:1px #d7d7d7 solid;padding:30px 30px;border-radius:15px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading has-black-color has-text-color has-link-color has-large-font-size wp-elements-99555ae3e05f4a5d9cb6e2edfc3ca2f8\">Venturi Wet Dust Collector<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-c5cc62a0dabaa5abb57a7d937ee66cab wp-block-paragraph\" style=\"font-size:18px\"><strong>Product Classification<\/strong><\/p>\n\n\n\n<a href=\"https:\/\/www.esair-equip.com\/es\/category\/product\/wet-dust-collector\">Colector de polvo h\u00famedo<\/a> \n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;padding-top:15px;padding-bottom:15px;\"><div class=\"fangbox\" style=\"width:100%;height:1px;background-color:#e6e6e6;\"><\/div><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color has-medium-font-size wp-elements-7b3681ca418359f06d4d62aa6a3c41ca wp-block-paragraph\"><strong>Scope of Application<\/strong><\/p>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-434dba10dab9870bd3f4392b641f9397 wp-block-paragraph\"><\/p>\n\n\n<p>The EWSC Series Venturi Wet Dust Collector features reliable operation and easy maintenance. It mainly consists of a Venturi tube and a mist eliminator. The Venturi tube serves as the pretreatment section of the whole dust collector. Inside the mist eliminator, intense rotational motion generates centrifugal force, throwing soot and ash droplets toward the wall of the mist eliminator. Pollutants adhere to the water film on the wall and flow down into the lower ash hopper along with the water film.<\/p>\n\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-434dba10dab9870bd3f4392b641f9397 wp-block-paragraph\"><\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-listbox thempark-block themepark_listbox\" style=\"padding-top:15px;text-align:left;\"><ul class=\"themepark_listbox_list\" style=\"padding-left:0%;padding-right:2%;\"><li style=\"color:#000000;font-size:18px;line-height:28px;margin-bottom:9px;padding-left:33px;\"><i class=\"fas fa-envelope\" style=\"color:#009aab;line-height:28px\"><\/i><span>esairsuzhou@vip.163.com<\/span><\/li><li style=\"color:#000000;font-size:18px;line-height:28px;margin-bottom:9px;padding-left:33px;\"><i class=\"fas fa-phone\" style=\"color:#009aab;line-height:28px\"><\/i><span>0512-57398857<\/span><\/li><li 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ri-chat-2-fill\" data-title=\"Inquiry\" style=\"color:#009aab;background-color:#ffffff;padding:5px 23px;border-radius:20px;\" href=\"#Inquiry\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><div class=\"themepark-i-btn\" style=\"background-color:#009aab;color:#ffffff;font-size:16px;border:solid 1px #009aab;border-radius:20px;padding:5px 23px;\"><i class=\"ri-apps-fill\"><\/i><a href=\"#Related\" rel=\"noopener noreferrer\" target=\"_self\">Recommendation<\/a><a class=\"hovers ri-apps-fill\" data-title=\"Recommendation\" style=\"color:#009aab;background-color:#ffffff;padding:5px 23px;border-radius:20px;\" href=\"#Related\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-9ac00cf961d1ea846fe5a532228b76c6 wp-block-paragraph\"><\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-listbox thempark-block themepark_listbox iconmodle  undefined\" style=\"padding-top:13px;text-align:left;\"><h3 class=\"themepark_listbox_title\" style=\"color:#666666;font-size:18px;\"><span>Share on social media<\/span><\/h3><ul class=\"themepark_listbox_list\" style=\"\"><li style=\"background-color:#e21f2f;color:#fff;font-size:16px;line-height:26px;margin-bottom:8px;\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.esair-equip.com\/es\/881.html\"><i class=\"fab fa-facebook\" style=\"color:#fff;line-height:26px\"><\/i><\/a><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.esair-equip.com\/es\/881.html\" style=\"background-color:#e21f2f;color:#fff;font-size:16px;line-height:26px;margin-bottom:8px;\"><span>facebook<\/span><\/a><\/li><li style=\"background-color:#e21f2f;color:#fff;font-size:16px;line-height:26px;margin-bottom:8px;\"><a href=\"https:\/\/twitter.com\/intent\/tweet?url=https:\/\/www.esair-equip.com\/es\/881.htmlu0026text=\"><i class=\"fab fa-twitter\" 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https:\/\/www.esair-equip.com\/es\/881.html\"><i class=\"fab fa-whatsapp\" style=\"color:#fff;line-height:26px\"><\/i><\/a><a href=\"https:\/\/api.whatsapp.com\/send?text= https:\/\/www.esair-equip.com\/es\/881.html\" style=\"background-color:#e21f2f;color:#fff;font-size:16px;line-height:26px;margin-bottom:8px;\"><span>whatsapp<\/span><\/a><\/li><li style=\"background-color:#e21f2f;color:#fff;font-size:16px;line-height:26px;margin-bottom:8px;\"><a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=trueu0026url=https:\/\/www.esair-equip.com\/es\/881.htmlu0026title=u0026summary=u0026source=https:\/\/www.esair-equip.com\/es\/881.html\"><i class=\"fab fa-linkedin\" style=\"color:#fff;line-height:26px\"><\/i><\/a><a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=trueu0026url=https:\/\/www.esair-equip.com\/es\/881.htmlu0026title=u0026summary=u0026source=https:\/\/www.esair-equip.com\/es\/881.html\" style=\"background-color:#e21f2f;color:#fff;font-size:16px;line-height:26px;margin-bottom:8px;\"><span>linkedin<\/span><\/a><\/li><\/ul><div class=\"themepark_listbox_ba\" style=\"opacity:1;\"><\/div><\/section>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;padding-top:15px;padding-bottom:15px;\"><div class=\"fangbox\" style=\"width:100%;height:1px;background-color:#e6e6e6;\"><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:34px;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">EWSC Series Venturi Wet Dust Collector<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>The <strong>EWSC Series Venturi Wet Dust Collector<\/strong> is a reliable industrial wet scrubbing system designed for dust removal, gas cooling and the treatment of certain harmful gaseous pollutants. The system features stable operation, a relatively simple structure and convenient maintenance, making it suitable for a wide range of industrial exhaust gas treatment applications.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>The equipment mainly consists of a <strong>Venturi tube<\/strong> and a <strong>droplet separator<\/strong>. The Venturi section serves as the primary dust collection and gas-liquid contact stage, while the droplet separator removes dust-laden water droplets from the treated gas stream.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:spacer {\"height\":\"20px\"} --><\/p>\n<div class=\"wp-block-spacer\" style=\"height: 20px;\" aria-hidden=\"true\"><\/div>\n<p><!-- \/wp:spacer --><\/p>\n<p><!-- wp:image {\"align\":\"center\"} --><\/p>\n<figure class=\"wp-block-image aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1093 size-full\" src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1759989475834610.png\" alt=\"EWSC Series Venturi Wet Dust Collector\" width=\"188\" height=\"327\" srcset=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1759989475834610.png 188w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1759989475834610-172x300.png 172w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1759989475834610-7x12.png 7w\" sizes=\"auto, (max-width: 188px) 100vw, 188px\" \/><figcaption class=\"wp-element-caption\">EWSC Series Venturi Wet Dust Collector<\/figcaption><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">Product Overview<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>The Venturi tube consists of a <strong>converging section, throat section, water spray system and diffuser section<\/strong>. As dust-laden gas passes through the converging section, its velocity increases rapidly and reaches a high level at the throat.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Water sprayed into the high-speed gas stream is broken into very fine droplets by the intense aerodynamic force. The resulting fine mist provides a large gas-liquid contact area, allowing dust particles to collide with and become captured by water droplets.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>At the same time, the gas becomes highly saturated with moisture. The thin gas film surrounding the dust particles is disrupted, allowing the particles to become wetted more effectively and promoting particle agglomeration.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>After treatment in the Venturi section, the gas containing enlarged dust-laden droplets enters the lower part of the droplet separator tangentially. Strong rotational airflow is generated inside the separator. Under centrifugal force, dust particles and water droplets are driven toward the inner wall, captured by the water film and carried downward into the collection section.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>The purified gas then exits from the upper section of the droplet separator and is discharged through the induced draft fan and exhaust stack or transferred to subsequent exhaust gas treatment equipment.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">Working Principle<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>The dust removal process of the EWSC Series Venturi Wet Dust Collector can generally be divided into three stages: <strong>atomization, agglomeration and gas-liquid separation<\/strong>. Atomization and agglomeration occur mainly inside the Venturi tube, while final gas-liquid separation takes place inside the droplet separator.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3 class=\"wp-block-heading\">1. Gas Acceleration<\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Dust-laden gas enters the converging section through the inlet duct. As the cross-sectional area gradually decreases, the gas velocity increases continuously and reaches its maximum near the Venturi throat.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3 class=\"wp-block-heading\">2. Water Atomization<\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Water is introduced into the high-speed airflow through spray nozzles. Due to the high relative velocity between the gas and liquid phases, the water droplets are broken into finer droplets by the airflow, significantly increasing the effective contact area between the gas and washing liquid.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3 class=\"wp-block-heading\">3. Particle Wetting and Agglomeration<\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>At the throat, the dust-laden gas and fine water droplets come into intensive contact. The air film surrounding the dust particles is disrupted, allowing the particles to become wetted. Through collision, interception and agglomeration, fine dust particles combine with water droplets and form larger dust-containing droplets.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3 class=\"wp-block-heading\">4. Pressure Recovery and Droplet Growth<\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>As the gas enters the diffuser section, its velocity gradually decreases and part of the pressure is recovered. Agglomeration continues in this section, allowing dust-containing droplets to grow larger and become easier to separate.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3 class=\"wp-block-heading\">5. Gas-Liquid Separation<\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>The enlarged dust-laden droplets then enter the droplet separator. Under the combined effects of centrifugal force and gravity, the droplets are separated from the gas stream and collected. The treated gas is discharged from the upper outlet, achieving both dust removal and gas cooling.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:spacer {\"height\":\"20px\"} --><\/p>\n<div class=\"wp-block-spacer\" style=\"height: 20px;\" aria-hidden=\"true\"><\/div>\n<p><!-- \/wp:spacer --><\/p>\n<p><!-- wp:image {\"align\":\"center\"} --><\/p>\n<figure class=\"wp-block-image aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1092\" src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/477f0c7a-e97d-4709-8ff3-60c5d8cb1cb2.png\" alt=\"EWSC Series Venturi Wet Dust Collector\" width=\"1209\" height=\"1300\" srcset=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/477f0c7a-e97d-4709-8ff3-60c5d8cb1cb2.png 1209w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/477f0c7a-e97d-4709-8ff3-60c5d8cb1cb2-279x300.png 279w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/477f0c7a-e97d-4709-8ff3-60c5d8cb1cb2-952x1024.png 952w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/477f0c7a-e97d-4709-8ff3-60c5d8cb1cb2-768x826.png 768w, https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/477f0c7a-e97d-4709-8ff3-60c5d8cb1cb2-11x12.png 11w\" sizes=\"auto, (max-width: 1209px) 100vw, 1209px\" \/><figcaption class=\"wp-element-caption\">Working Principle of the EWSC Venturi Wet Dust Collector<\/figcaption><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">Main Treatment Process<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:list {\"ordered\":true} --><\/p>\n<ol class=\"wp-block-list\">\n<li><strong>Dust-Laden Gas Intake:<\/strong> Contaminated gas enters the Venturi tube through the inlet duct.<\/li>\n<li><strong>Gas Acceleration:<\/strong> The gas velocity increases rapidly through the converging section and reaches a high velocity at the throat.<\/li>\n<li><strong>Water Spraying:<\/strong> Washing liquid is introduced into the high-speed airflow through the spray system.<\/li>\n<li><strong>Atomization:<\/strong> Water droplets are broken into finer droplets by the high-speed gas stream.<\/li>\n<li><strong>Dust Capture:<\/strong> Dust particles collide with, adhere to and become wetted by the fine water droplets.<\/li>\n<li><strong>Agglomeration:<\/strong> Fine particles and water droplets combine to form larger dust-containing droplets.<\/li>\n<li><strong>Centrifugal Separation:<\/strong> Dust-laden droplets enter the separator and are removed from the gas stream by centrifugal force.<\/li>\n<li><strong>Liquid Collection:<\/strong> Separated dust and water flow downward into the collection section for subsequent treatment.<\/li>\n<li><strong>Clean Gas Discharge:<\/strong> Purified gas is discharged through the upper outlet and induced draft fan.<\/li>\n<\/ol>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">Product Advantages<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:list --><\/p>\n<ul class=\"wp-block-list\">\n<li><strong>Dust Removal and Gas Cooling:<\/strong> Mass transfer and heat transfer occur simultaneously during gas-liquid contact, allowing the equipment to remove dust while reducing exhaust gas temperature.<\/li>\n<li><strong>Gas Absorption Capability:<\/strong> With suitable washing liquid, the system can also assist in absorbing certain soluble or chemically reactive gaseous pollutants.<\/li>\n<li><strong>Suitable for High-Temperature Gas:<\/strong> The wet scrubbing process can effectively cool high-temperature exhaust gas before subsequent treatment.<\/li>\n<li><strong>Suitable for Special Exhaust Conditions:<\/strong> The wet process can be applied to certain high-temperature, combustible or potentially explosive dust and gas streams when the system is properly engineered for the specific operating conditions.<\/li>\n<li><strong>High Gas-Liquid Contact Efficiency:<\/strong> High-speed airflow creates fine droplets and strong turbulent mixing, improving contact between dust particles and washing liquid.<\/li>\n<li><strong>Effective Fine Dust Agglomeration:<\/strong> Fine particles can be combined into larger dust-laden droplets, making them easier to separate.<\/li>\n<li><strong>Stable Air Handling Capacity:<\/strong> Proper system design provides stable exhaust gas treatment under continuous operating conditions.<\/li>\n<li><strong>Simple Structure:<\/strong> The Venturi configuration has a relatively straightforward internal structure.<\/li>\n<li><strong>Compact Footprint:<\/strong> The equipment requires relatively little installation space compared with some large-scale dust collection systems.<\/li>\n<li><strong>Convenient Operation:<\/strong> The system is designed for straightforward operation, inspection and routine maintenance.<\/li>\n<li><strong>Reliable Performance:<\/strong> The simple working mechanism contributes to stable industrial operation.<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">Main Components<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:html --><\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: left;\">Component<\/th>\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: left;\">Function<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Converging Section<\/strong><\/td>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Gradually accelerates the dust-laden gas before it enters the Venturi throat.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Venturi Throat<\/strong><\/td>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Creates high gas velocity and intensive gas-liquid contact for particle capture.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Water Spray System<\/strong><\/td>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Introduces washing liquid into the airflow and provides fine droplets for dust capture.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Diffuser Section<\/strong><\/td>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Reduces gas velocity, recovers part of the pressure and promotes further droplet agglomeration.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Droplet Separator<\/strong><\/td>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Separates dust-containing liquid droplets from the treated gas by centrifugal force.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Collection Section<\/strong><\/td>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Collects dust-containing washing liquid for drainage, recycling or further wastewater treatment.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Gas Outlet<\/strong><\/td>\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Transfers treated gas to the exhaust fan, stack or downstream purification equipment.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- \/wp:html --><\/p>\n<p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">Operating Considerations<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>As with other wet dust collection technologies, several operating factors should be considered when selecting and designing an EWSC Venturi Wet Dust Collector.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul class=\"wp-block-list\">\n<li><strong>Wastewater Treatment:<\/strong> Dust-containing slurry and wastewater generated during operation should be properly collected and treated to avoid secondary pollution.<\/li>\n<li><strong>Corrosive Exhaust Gas:<\/strong> When corrosive gases are treated, corrosive components may be transferred into the washing liquid. Appropriate corrosion-resistant materials should therefore be selected for the equipment and wastewater system.<\/li>\n<li><strong>Dust Characteristics:<\/strong> Performance depends on particle wettability and other physical properties. Special evaluation may be required for strongly hydrophobic dust.<\/li>\n<li><strong>Sticky Dust:<\/strong> Highly adhesive contaminants may accumulate in ducts, separators or other internal components if the system is not properly designed and maintained.<\/li>\n<li><strong>Water Consumption:<\/strong> Compared with dry dust collection systems, wet scrubbers require a continuous supply or circulation of washing liquid.<\/li>\n<li><strong>Cold-Climate Protection:<\/strong> For installations in freezing environments, appropriate insulation, heating or antifreeze measures should be incorporated into the water circulation system.<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">Application Range<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>The EWSC Series Venturi Wet Dust Collector is suitable for a wide range of industrial applications involving dust, fumes, odors and selected acid or alkaline exhaust gases. Depending on the pollutant characteristics, suitable washing liquids and additional treatment stages can be configured to meet specific process requirements.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul class=\"wp-block-list\">\n<li>Industrial dust collection<\/li>\n<li>Organic odor pretreatment<\/li>\n<li>Acid and alkaline exhaust gas washing<\/li>\n<li>Boiler flue gas treatment<\/li>\n<li>Flue gas desulfurization pretreatment<\/li>\n<li>Die-casting exhaust gas<\/li>\n<li>Central melting furnace exhaust<\/li>\n<li>Incinerator flue gas<\/li>\n<li>Chemical production<\/li>\n<li>Pharmaceutical manufacturing<\/li>\n<li>Food processing<\/li>\n<li>Metallurgical industry<\/li>\n<li>Foundry operations<\/li>\n<li>Carbon material production<\/li>\n<li>Mechanical processing<\/li>\n<li>Building materials industry<\/li>\n<li>Tablet press dust collection<\/li>\n<li>Granulator dust collection<\/li>\n<li>Mixing process dust control<\/li>\n<li>Material batching systems<\/li>\n<li>Powder blending processes<\/li>\n<li>Vibrating screening equipment<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">Typical Treatment Configuration<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>A typical EWSC Venturi Wet Dust Collector system can be configured according to the characteristics of the exhaust gas and the required emission standard.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>Dust-Laden Exhaust Gas \u2192 Venturi Wet Scrubbing \u2192 Droplet Separation \u2192 Induced Draft Fan \u2192 Stack Discharge<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>For exhaust gas containing more complex pollutants, the Venturi wet dust collector can also be integrated with additional purification equipment to form a multi-stage exhaust gas treatment system.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":2} --><\/p>\n<h2 class=\"wp-block-heading\">Why Choose the EWSC Series Venturi Wet Dust Collector?<\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>The EWSC Series Venturi Wet Dust Collector combines high-speed gas-liquid contact, particle wetting, agglomeration and centrifugal separation in a compact system. It is particularly suitable for industrial processes that require simultaneous <strong>dust removal, gas cooling and wet scrubbing<\/strong>.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>With its reliable operating principle, simple structure and convenient maintenance, the system can be configured for different airflow volumes, dust concentrations, exhaust temperatures and pollutant characteristics.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Equipment dimensions, materials, spray configuration and treatment capacity can be customized according to actual process conditions and project requirements.<\/p>\n\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p PcOnly sticky\" style=\"font-size:16px;line-height:36px;color:#808080;background-color:#ffffff; border:1px #d7d7d7 solid;padding:30px 30px;border-radius:15px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading has-black-color has-text-color has-link-color has-large-font-size wp-elements-99555ae3e05f4a5d9cb6e2edfc3ca2f8\">Venturi Wet Dust Collector<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-c5cc62a0dabaa5abb57a7d937ee66cab wp-block-paragraph\" style=\"font-size:18px\"><strong>Product Classification<\/strong><\/p>\n\n\n\n<a href=\"https:\/\/www.esair-equip.com\/es\/category\/product\/wet-dust-collector\">Colector de polvo h\u00famedo<\/a> \n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;padding-top:15px;padding-bottom:15px;\"><div class=\"fangbox\" style=\"width:100%;height:1px;background-color:#e6e6e6;\"><\/div><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color has-medium-font-size wp-elements-7b3681ca418359f06d4d62aa6a3c41ca wp-block-paragraph\"><strong>Scope of Application<\/strong><\/p>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-434dba10dab9870bd3f4392b641f9397 wp-block-paragraph\"><\/p>\n\n\n<p>The EWSC Series Venturi Wet Dust Collector features reliable operation and easy maintenance. It mainly consists of a Venturi tube and a mist eliminator. The Venturi tube serves as the pretreatment section of the whole dust collector. Inside the mist eliminator, intense rotational motion generates centrifugal force, throwing soot and ash droplets toward the wall of the mist eliminator. Pollutants adhere to the water film on the wall and flow down into the lower ash hopper along with the water film.<\/p>\n\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-434dba10dab9870bd3f4392b641f9397 wp-block-paragraph\"><\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-listbox thempark-block themepark_listbox\" style=\"padding-top:15px;text-align:left;\"><ul class=\"themepark_listbox_list\" style=\"padding-left:0%;padding-right:2%;\"><li style=\"color:#000000;font-size:18px;line-height:28px;margin-bottom:9px;padding-left:33px;\"><i class=\"fas fa-envelope\" style=\"color:#009aab;line-height:28px\"><\/i><span>esairsuzhou@vip.163.com<\/span><\/li><li style=\"color:#000000;font-size:18px;line-height:28px;margin-bottom:9px;padding-left:33px;\"><i class=\"fas fa-phone\" style=\"color:#009aab;line-height:28px\"><\/i><span>0512-57398857<\/span><\/li><li 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href=\"https:\/\/www.esair-equip.com\/es\/1004.html\" class=\"product_pic postatty\" ><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/www.esair-equip.com\/wp-content\/themes\/smartenterprise\/images\/loadings.png\" data-src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1765338539699710.jpg\" width=\"400\" height=\"300\" alt=\"RTO Regenerative Thermal Oxidizer\" title=\"RTO Regenerative Thermal Oxidizer\"\/><\/a><div class=\"product_info\"><h3 class=\"pro_title\"><a href=\"https:\/\/www.esair-equip.com\/es\/1004.html\">RTO Regenerative Thermal Oxidizer<\/a><\/h3><a  class=\"probtn\"href=\"https:\/\/www.esair-equip.com\/es\/1004.html\"><i class=\"fas fa-chevron-circle-right\"><\/i>Ver detalles<\/a><\/div><\/div><\/div><\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":1091,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","themepark_post_bcolor":"#f5f5f5","themepark_post_width":"100%","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"_geo_short_summary":"","_geo_structured_desc":"","_geo_faqs":"","_geo_key_points":"","_geo_target_audience":"","_geo_content_type":"","_geo_last_modified":"","_geo_version":0,"themepark_seo_title":"","themepark_seo_description":"","footnotes":""},"categories":[20],"tags":[],"class_list":["post-881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wet-dust-collector"],"metadata":{"themepark_auto_meta_ector0":["<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">EWSC Series Venturi Wet Dust Collector<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe <strong>EWSC Series Venturi Wet Dust Collector<\/strong> is a reliable industrial wet scrubbing system designed for dust removal, gas cooling and the treatment of certain harmful gaseous pollutants. The system features stable operation, a relatively simple structure and convenient maintenance, making it suitable for a wide range of industrial exhaust gas treatment applications.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe equipment mainly consists of a <strong>Venturi tube<\/strong> and a <strong>droplet separator<\/strong>. The Venturi section serves as the primary dust collection and gas-liquid contact stage, while the droplet separator removes dust-laden water droplets from the treated gas stream.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:spacer {\"height\":\"20px\"} -->\r\n<div class=\"wp-block-spacer\" style=\"height: 20px;\" aria-hidden=\"true\"><\/div>\r\n<!-- \/wp:spacer -->\r\n\r\n<!-- wp:image {\"align\":\"center\"} -->\r\n<figure class=\"wp-block-image aligncenter\"><img class=\"aligncenter wp-image-1093 size-full\" src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1759989475834610.png\" alt=\"EWSC Series Venturi Wet Dust Collector\" width=\"188\" height=\"327\" \/>\r\n<figcaption class=\"wp-element-caption\">EWSC Series Venturi Wet Dust Collector<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Product Overview<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe Venturi tube consists of a <strong>converging section, throat section, water spray system and diffuser section<\/strong>. As dust-laden gas passes through the converging section, its velocity increases rapidly and reaches a high level at the throat.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nWater sprayed into the high-speed gas stream is broken into very fine droplets by the intense aerodynamic force. The resulting fine mist provides a large gas-liquid contact area, allowing dust particles to collide with and become captured by water droplets.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAt the same time, the gas becomes highly saturated with moisture. The thin gas film surrounding the dust particles is disrupted, allowing the particles to become wetted more effectively and promoting particle agglomeration.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAfter treatment in the Venturi section, the gas containing enlarged dust-laden droplets enters the lower part of the droplet separator tangentially. Strong rotational airflow is generated inside the separator. Under centrifugal force, dust particles and water droplets are driven toward the inner wall, captured by the water film and carried downward into the collection section.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe purified gas then exits from the upper section of the droplet separator and is discharged through the induced draft fan and exhaust stack or transferred to subsequent exhaust gas treatment equipment.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Working Principle<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe dust removal process of the EWSC Series Venturi Wet Dust Collector can generally be divided into three stages: <strong>atomization, agglomeration and gas-liquid separation<\/strong>. Atomization and agglomeration occur mainly inside the Venturi tube, while final gas-liquid separation takes place inside the droplet separator.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">1. Gas Acceleration<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDust-laden gas enters the converging section through the inlet duct. As the cross-sectional area gradually decreases, the gas velocity increases continuously and reaches its maximum near the Venturi throat.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">2. Water Atomization<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nWater is introduced into the high-speed airflow through spray nozzles. Due to the high relative velocity between the gas and liquid phases, the water droplets are broken into finer droplets by the airflow, significantly increasing the effective contact area between the gas and washing liquid.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">3. Particle Wetting and Agglomeration<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAt the throat, the dust-laden gas and fine water droplets come into intensive contact. The air film surrounding the dust particles is disrupted, allowing the particles to become wetted. Through collision, interception and agglomeration, fine dust particles combine with water droplets and form larger dust-containing droplets.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">4. Pressure Recovery and Droplet Growth<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAs the gas enters the diffuser section, its velocity gradually decreases and part of the pressure is recovered. Agglomeration continues in this section, allowing dust-containing droplets to grow larger and become easier to separate.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">5. Gas-Liquid Separation<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe enlarged dust-laden droplets then enter the droplet separator. Under the combined effects of centrifugal force and gravity, the droplets are separated from the gas stream and collected. The treated gas is discharged from the upper outlet, achieving both dust removal and gas cooling.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:spacer {\"height\":\"20px\"} -->\r\n<div class=\"wp-block-spacer\" style=\"height: 20px;\" aria-hidden=\"true\"><\/div>\r\n<!-- \/wp:spacer -->\r\n\r\n<!-- wp:image {\"align\":\"center\"} -->\r\n<figure class=\"wp-block-image aligncenter\"><img class=\"aligncenter size-full wp-image-1092\" src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/477f0c7a-e97d-4709-8ff3-60c5d8cb1cb2.png\" alt=\"EWSC Series Venturi Wet Dust Collector\" width=\"1209\" height=\"1300\" \/>\r\n<figcaption class=\"wp-element-caption\">Working Principle of the EWSC Venturi Wet Dust Collector<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Main Treatment Process<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list {\"ordered\":true} -->\r\n<ol class=\"wp-block-list\">\r\n \t<li><strong>Dust-Laden Gas Intake:<\/strong> Contaminated gas enters the Venturi tube through the inlet duct.<\/li>\r\n \t<li><strong>Gas Acceleration:<\/strong> The gas velocity increases rapidly through the converging section and reaches a high velocity at the throat.<\/li>\r\n \t<li><strong>Water Spraying:<\/strong> Washing liquid is introduced into the high-speed airflow through the spray system.<\/li>\r\n \t<li><strong>Atomization:<\/strong> Water droplets are broken into finer droplets by the high-speed gas stream.<\/li>\r\n \t<li><strong>Dust Capture:<\/strong> Dust particles collide with, adhere to and become wetted by the fine water droplets.<\/li>\r\n \t<li><strong>Agglomeration:<\/strong> Fine particles and water droplets combine to form larger dust-containing droplets.<\/li>\r\n \t<li><strong>Centrifugal Separation:<\/strong> Dust-laden droplets enter the separator and are removed from the gas stream by centrifugal force.<\/li>\r\n \t<li><strong>Liquid Collection:<\/strong> Separated dust and water flow downward into the collection section for subsequent treatment.<\/li>\r\n \t<li><strong>Clean Gas Discharge:<\/strong> Purified gas is discharged through the upper outlet and induced draft fan.<\/li>\r\n<\/ol>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Product Advantages<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\">\r\n \t<li><strong>Dust Removal and Gas Cooling:<\/strong> Mass transfer and heat transfer occur simultaneously during gas-liquid contact, allowing the equipment to remove dust while reducing exhaust gas temperature.<\/li>\r\n \t<li><strong>Gas Absorption Capability:<\/strong> With suitable washing liquid, the system can also assist in absorbing certain soluble or chemically reactive gaseous pollutants.<\/li>\r\n \t<li><strong>Suitable for High-Temperature Gas:<\/strong> The wet scrubbing process can effectively cool high-temperature exhaust gas before subsequent treatment.<\/li>\r\n \t<li><strong>Suitable for Special Exhaust Conditions:<\/strong> The wet process can be applied to certain high-temperature, combustible or potentially explosive dust and gas streams when the system is properly engineered for the specific operating conditions.<\/li>\r\n \t<li><strong>High Gas-Liquid Contact Efficiency:<\/strong> High-speed airflow creates fine droplets and strong turbulent mixing, improving contact between dust particles and washing liquid.<\/li>\r\n \t<li><strong>Effective Fine Dust Agglomeration:<\/strong> Fine particles can be combined into larger dust-laden droplets, making them easier to separate.<\/li>\r\n \t<li><strong>Stable Air Handling Capacity:<\/strong> Proper system design provides stable exhaust gas treatment under continuous operating conditions.<\/li>\r\n \t<li><strong>Simple Structure:<\/strong> The Venturi configuration has a relatively straightforward internal structure.<\/li>\r\n \t<li><strong>Compact Footprint:<\/strong> The equipment requires relatively little installation space compared with some large-scale dust collection systems.<\/li>\r\n \t<li><strong>Convenient Operation:<\/strong> The system is designed for straightforward operation, inspection and routine maintenance.<\/li>\r\n \t<li><strong>Reliable Performance:<\/strong> The simple working mechanism contributes to stable industrial operation.<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Main Components<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:html -->\r\n<div style=\"overflow-x: auto;\">\r\n<table style=\"width: 100%; border-collapse: collapse;\">\r\n<thead>\r\n<tr>\r\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: left;\">Component<\/th>\r\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: left;\">Function<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Converging Section<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Gradually accelerates the dust-laden gas before it enters the Venturi throat.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Venturi Throat<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Creates high gas velocity and intensive gas-liquid contact for particle capture.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Water Spray System<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Introduces washing liquid into the airflow and provides fine droplets for dust capture.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Diffuser Section<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Reduces gas velocity, recovers part of the pressure and promotes further droplet agglomeration.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Droplet Separator<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Separates dust-containing liquid droplets from the treated gas by centrifugal force.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Collection Section<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Collects dust-containing washing liquid for drainage, recycling or further wastewater treatment.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Gas Outlet<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Transfers treated gas to the exhaust fan, stack or downstream purification equipment.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<!-- \/wp:html -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Operating Considerations<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAs with other wet dust collection technologies, several operating factors should be considered when selecting and designing an EWSC Venturi Wet Dust Collector.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\">\r\n \t<li><strong>Wastewater Treatment:<\/strong> Dust-containing slurry and wastewater generated during operation should be properly collected and treated to avoid secondary pollution.<\/li>\r\n \t<li><strong>Corrosive Exhaust Gas:<\/strong> When corrosive gases are treated, corrosive components may be transferred into the washing liquid. Appropriate corrosion-resistant materials should therefore be selected for the equipment and wastewater system.<\/li>\r\n \t<li><strong>Dust Characteristics:<\/strong> Performance depends on particle wettability and other physical properties. Special evaluation may be required for strongly hydrophobic dust.<\/li>\r\n \t<li><strong>Sticky Dust:<\/strong> Highly adhesive contaminants may accumulate in ducts, separators or other internal components if the system is not properly designed and maintained.<\/li>\r\n \t<li><strong>Water Consumption:<\/strong> Compared with dry dust collection systems, wet scrubbers require a continuous supply or circulation of washing liquid.<\/li>\r\n \t<li><strong>Cold-Climate Protection:<\/strong> For installations in freezing environments, appropriate insulation, heating or antifreeze measures should be incorporated into the water circulation system.<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Application Range<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe EWSC Series Venturi Wet Dust Collector is suitable for a wide range of industrial applications involving dust, fumes, odors and selected acid or alkaline exhaust gases. Depending on the pollutant characteristics, suitable washing liquids and additional treatment stages can be configured to meet specific process requirements.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\">\r\n \t<li>Industrial dust collection<\/li>\r\n \t<li>Organic odor pretreatment<\/li>\r\n \t<li>Acid and alkaline exhaust gas washing<\/li>\r\n \t<li>Boiler flue gas treatment<\/li>\r\n \t<li>Flue gas desulfurization pretreatment<\/li>\r\n \t<li>Die-casting exhaust gas<\/li>\r\n \t<li>Central melting furnace exhaust<\/li>\r\n \t<li>Incinerator flue gas<\/li>\r\n \t<li>Chemical production<\/li>\r\n \t<li>Pharmaceutical manufacturing<\/li>\r\n \t<li>Food processing<\/li>\r\n \t<li>Metallurgical industry<\/li>\r\n \t<li>Foundry operations<\/li>\r\n \t<li>Carbon material production<\/li>\r\n \t<li>Mechanical processing<\/li>\r\n \t<li>Building materials industry<\/li>\r\n \t<li>Tablet press dust collection<\/li>\r\n \t<li>Granulator dust collection<\/li>\r\n \t<li>Mixing process dust control<\/li>\r\n \t<li>Material batching systems<\/li>\r\n \t<li>Powder blending processes<\/li>\r\n \t<li>Vibrating screening equipment<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Typical Treatment Configuration<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA typical EWSC Venturi Wet Dust Collector system can be configured according to the characteristics of the exhaust gas and the required emission standard.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\n<strong>Dust-Laden Exhaust Gas \u2192 Venturi Wet Scrubbing \u2192 Droplet Separation \u2192 Induced Draft Fan \u2192 Stack Discharge<\/strong>\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor exhaust gas containing more complex pollutants, the Venturi wet dust collector can also be integrated with additional purification equipment to form a multi-stage exhaust gas treatment system.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Why Choose the EWSC Series Venturi Wet Dust Collector?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe EWSC Series Venturi Wet Dust Collector combines high-speed gas-liquid contact, particle wetting, agglomeration and centrifugal separation in a compact system. It is particularly suitable for industrial processes that require simultaneous <strong>dust removal, gas cooling and wet scrubbing<\/strong>.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nWith its reliable operating principle, simple structure and convenient maintenance, the system can be configured for different airflow volumes, dust concentrations, exhaust temperatures and pollutant characteristics.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nEquipment dimensions, materials, spray configuration and treatment capacity can be customized according to actual process conditions and project requirements."],"themepark_auto_meta_ector1":["The EWSC Series Venturi Wet Dust Collector features reliable operation and easy maintenance. It mainly consists of a Venturi tube and a mist eliminator. The Venturi tube serves as the pretreatment section of the whole dust collector. Inside the mist eliminator, intense rotational motion generates centrifugal force, throwing soot and ash droplets toward the wall of the mist eliminator. Pollutants adhere to the water film on the wall and flow down into the lower ash hopper along with the water film."],"themepark_auto_meta_slideb2":["880,1088,1089,1090"],"themepark_post_bcolor":["#f5f5f5"],"themepark_post_width":["100%"],"themepark_post_img_po":["left"],"themepark_post_hide_title":["1"],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"themepark_auto_metas":["a:3:{s:6:\"ector0\";s:16966:\"<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">EWSC Series Venturi Wet Dust Collector<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe <strong>EWSC Series Venturi Wet Dust Collector<\/strong> is a reliable industrial wet scrubbing system designed for dust removal, gas cooling and the treatment of certain harmful gaseous pollutants. The system features stable operation, a relatively simple structure and convenient maintenance, making it suitable for a wide range of industrial exhaust gas treatment applications.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe equipment mainly consists of a <strong>Venturi tube<\/strong> and a <strong>droplet separator<\/strong>. The Venturi section serves as the primary dust collection and gas-liquid contact stage, while the droplet separator removes dust-laden water droplets from the treated gas stream.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:spacer {\"height\":\"20px\"} -->\r\n<div class=\"wp-block-spacer\" style=\"height: 20px;\" aria-hidden=\"true\"><\/div>\r\n<!-- \/wp:spacer -->\r\n\r\n<!-- wp:image {\"align\":\"center\"} -->\r\n<figure class=\"wp-block-image aligncenter\"><img class=\"aligncenter wp-image-1093 size-full\" src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/1759989475834610.png\" alt=\"EWSC Series Venturi Wet Dust Collector\" width=\"188\" height=\"327\" \/>\r\n<figcaption class=\"wp-element-caption\">EWSC Series Venturi Wet Dust Collector<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Product Overview<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe Venturi tube consists of a <strong>converging section, throat section, water spray system and diffuser section<\/strong>. As dust-laden gas passes through the converging section, its velocity increases rapidly and reaches a high level at the throat.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nWater sprayed into the high-speed gas stream is broken into very fine droplets by the intense aerodynamic force. The resulting fine mist provides a large gas-liquid contact area, allowing dust particles to collide with and become captured by water droplets.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAt the same time, the gas becomes highly saturated with moisture. The thin gas film surrounding the dust particles is disrupted, allowing the particles to become wetted more effectively and promoting particle agglomeration.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAfter treatment in the Venturi section, the gas containing enlarged dust-laden droplets enters the lower part of the droplet separator tangentially. Strong rotational airflow is generated inside the separator. Under centrifugal force, dust particles and water droplets are driven toward the inner wall, captured by the water film and carried downward into the collection section.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe purified gas then exits from the upper section of the droplet separator and is discharged through the induced draft fan and exhaust stack or transferred to subsequent exhaust gas treatment equipment.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Working Principle<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe dust removal process of the EWSC Series Venturi Wet Dust Collector can generally be divided into three stages: <strong>atomization, agglomeration and gas-liquid separation<\/strong>. Atomization and agglomeration occur mainly inside the Venturi tube, while final gas-liquid separation takes place inside the droplet separator.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">1. Gas Acceleration<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDust-laden gas enters the converging section through the inlet duct. As the cross-sectional area gradually decreases, the gas velocity increases continuously and reaches its maximum near the Venturi throat.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">2. Water Atomization<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nWater is introduced into the high-speed airflow through spray nozzles. Due to the high relative velocity between the gas and liquid phases, the water droplets are broken into finer droplets by the airflow, significantly increasing the effective contact area between the gas and washing liquid.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">3. Particle Wetting and Agglomeration<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAt the throat, the dust-laden gas and fine water droplets come into intensive contact. The air film surrounding the dust particles is disrupted, allowing the particles to become wetted. Through collision, interception and agglomeration, fine dust particles combine with water droplets and form larger dust-containing droplets.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">4. Pressure Recovery and Droplet Growth<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAs the gas enters the diffuser section, its velocity gradually decreases and part of the pressure is recovered. Agglomeration continues in this section, allowing dust-containing droplets to grow larger and become easier to separate.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3 class=\"wp-block-heading\">5. Gas-Liquid Separation<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe enlarged dust-laden droplets then enter the droplet separator. Under the combined effects of centrifugal force and gravity, the droplets are separated from the gas stream and collected. The treated gas is discharged from the upper outlet, achieving both dust removal and gas cooling.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:spacer {\"height\":\"20px\"} -->\r\n<div class=\"wp-block-spacer\" style=\"height: 20px;\" aria-hidden=\"true\"><\/div>\r\n<!-- \/wp:spacer -->\r\n\r\n<!-- wp:image {\"align\":\"center\"} -->\r\n<figure class=\"wp-block-image aligncenter\"><img class=\"aligncenter size-full wp-image-1092\" src=\"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/477f0c7a-e97d-4709-8ff3-60c5d8cb1cb2.png\" alt=\"EWSC Series Venturi Wet Dust Collector\" width=\"1209\" height=\"1300\" \/>\r\n<figcaption class=\"wp-element-caption\">Working Principle of the EWSC Venturi Wet Dust Collector<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Main Treatment Process<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list {\"ordered\":true} -->\r\n<ol class=\"wp-block-list\">\r\n \t<li><strong>Dust-Laden Gas Intake:<\/strong> Contaminated gas enters the Venturi tube through the inlet duct.<\/li>\r\n \t<li><strong>Gas Acceleration:<\/strong> The gas velocity increases rapidly through the converging section and reaches a high velocity at the throat.<\/li>\r\n \t<li><strong>Water Spraying:<\/strong> Washing liquid is introduced into the high-speed airflow through the spray system.<\/li>\r\n \t<li><strong>Atomization:<\/strong> Water droplets are broken into finer droplets by the high-speed gas stream.<\/li>\r\n \t<li><strong>Dust Capture:<\/strong> Dust particles collide with, adhere to and become wetted by the fine water droplets.<\/li>\r\n \t<li><strong>Agglomeration:<\/strong> Fine particles and water droplets combine to form larger dust-containing droplets.<\/li>\r\n \t<li><strong>Centrifugal Separation:<\/strong> Dust-laden droplets enter the separator and are removed from the gas stream by centrifugal force.<\/li>\r\n \t<li><strong>Liquid Collection:<\/strong> Separated dust and water flow downward into the collection section for subsequent treatment.<\/li>\r\n \t<li><strong>Clean Gas Discharge:<\/strong> Purified gas is discharged through the upper outlet and induced draft fan.<\/li>\r\n<\/ol>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Product Advantages<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\">\r\n \t<li><strong>Dust Removal and Gas Cooling:<\/strong> Mass transfer and heat transfer occur simultaneously during gas-liquid contact, allowing the equipment to remove dust while reducing exhaust gas temperature.<\/li>\r\n \t<li><strong>Gas Absorption Capability:<\/strong> With suitable washing liquid, the system can also assist in absorbing certain soluble or chemically reactive gaseous pollutants.<\/li>\r\n \t<li><strong>Suitable for High-Temperature Gas:<\/strong> The wet scrubbing process can effectively cool high-temperature exhaust gas before subsequent treatment.<\/li>\r\n \t<li><strong>Suitable for Special Exhaust Conditions:<\/strong> The wet process can be applied to certain high-temperature, combustible or potentially explosive dust and gas streams when the system is properly engineered for the specific operating conditions.<\/li>\r\n \t<li><strong>High Gas-Liquid Contact Efficiency:<\/strong> High-speed airflow creates fine droplets and strong turbulent mixing, improving contact between dust particles and washing liquid.<\/li>\r\n \t<li><strong>Effective Fine Dust Agglomeration:<\/strong> Fine particles can be combined into larger dust-laden droplets, making them easier to separate.<\/li>\r\n \t<li><strong>Stable Air Handling Capacity:<\/strong> Proper system design provides stable exhaust gas treatment under continuous operating conditions.<\/li>\r\n \t<li><strong>Simple Structure:<\/strong> The Venturi configuration has a relatively straightforward internal structure.<\/li>\r\n \t<li><strong>Compact Footprint:<\/strong> The equipment requires relatively little installation space compared with some large-scale dust collection systems.<\/li>\r\n \t<li><strong>Convenient Operation:<\/strong> The system is designed for straightforward operation, inspection and routine maintenance.<\/li>\r\n \t<li><strong>Reliable Performance:<\/strong> The simple working mechanism contributes to stable industrial operation.<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Main Components<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:html -->\r\n<div style=\"overflow-x: auto;\">\r\n<table style=\"width: 100%; border-collapse: collapse;\">\r\n<thead>\r\n<tr>\r\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: left;\">Component<\/th>\r\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: left;\">Function<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Converging Section<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Gradually accelerates the dust-laden gas before it enters the Venturi throat.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Venturi Throat<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Creates high gas velocity and intensive gas-liquid contact for particle capture.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Water Spray System<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Introduces washing liquid into the airflow and provides fine droplets for dust capture.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Diffuser Section<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Reduces gas velocity, recovers part of the pressure and promotes further droplet agglomeration.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Droplet Separator<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Separates dust-containing liquid droplets from the treated gas by centrifugal force.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Collection Section<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Collects dust-containing washing liquid for drainage, recycling or further wastewater treatment.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\"><strong>Gas Outlet<\/strong><\/td>\r\n<td style=\"border: 1px solid #cccccc; padding: 10px;\">Transfers treated gas to the exhaust fan, stack or downstream purification equipment.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<!-- \/wp:html -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Operating Considerations<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAs with other wet dust collection technologies, several operating factors should be considered when selecting and designing an EWSC Venturi Wet Dust Collector.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\">\r\n \t<li><strong>Wastewater Treatment:<\/strong> Dust-containing slurry and wastewater generated during operation should be properly collected and treated to avoid secondary pollution.<\/li>\r\n \t<li><strong>Corrosive Exhaust Gas:<\/strong> When corrosive gases are treated, corrosive components may be transferred into the washing liquid. Appropriate corrosion-resistant materials should therefore be selected for the equipment and wastewater system.<\/li>\r\n \t<li><strong>Dust Characteristics:<\/strong> Performance depends on particle wettability and other physical properties. Special evaluation may be required for strongly hydrophobic dust.<\/li>\r\n \t<li><strong>Sticky Dust:<\/strong> Highly adhesive contaminants may accumulate in ducts, separators or other internal components if the system is not properly designed and maintained.<\/li>\r\n \t<li><strong>Water Consumption:<\/strong> Compared with dry dust collection systems, wet scrubbers require a continuous supply or circulation of washing liquid.<\/li>\r\n \t<li><strong>Cold-Climate Protection:<\/strong> For installations in freezing environments, appropriate insulation, heating or antifreeze measures should be incorporated into the water circulation system.<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Application Range<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe EWSC Series Venturi Wet Dust Collector is suitable for a wide range of industrial applications involving dust, fumes, odors and selected acid or alkaline exhaust gases. Depending on the pollutant characteristics, suitable washing liquids and additional treatment stages can be configured to meet specific process requirements.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\">\r\n \t<li>Industrial dust collection<\/li>\r\n \t<li>Organic odor pretreatment<\/li>\r\n \t<li>Acid and alkaline exhaust gas washing<\/li>\r\n \t<li>Boiler flue gas treatment<\/li>\r\n \t<li>Flue gas desulfurization pretreatment<\/li>\r\n \t<li>Die-casting exhaust gas<\/li>\r\n \t<li>Central melting furnace exhaust<\/li>\r\n \t<li>Incinerator flue gas<\/li>\r\n \t<li>Chemical production<\/li>\r\n \t<li>Pharmaceutical manufacturing<\/li>\r\n \t<li>Food processing<\/li>\r\n \t<li>Metallurgical industry<\/li>\r\n \t<li>Foundry operations<\/li>\r\n \t<li>Carbon material production<\/li>\r\n \t<li>Mechanical processing<\/li>\r\n \t<li>Building materials industry<\/li>\r\n \t<li>Tablet press dust collection<\/li>\r\n \t<li>Granulator dust collection<\/li>\r\n \t<li>Mixing process dust control<\/li>\r\n \t<li>Material batching systems<\/li>\r\n \t<li>Powder blending processes<\/li>\r\n \t<li>Vibrating screening equipment<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Typical Treatment Configuration<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA typical EWSC Venturi Wet Dust Collector system can be configured according to the characteristics of the exhaust gas and the required emission standard.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\n<strong>Dust-Laden Exhaust Gas \u2192 Venturi Wet Scrubbing \u2192 Droplet Separation \u2192 Induced Draft Fan \u2192 Stack Discharge<\/strong>\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor exhaust gas containing more complex pollutants, the Venturi wet dust collector can also be integrated with additional purification equipment to form a multi-stage exhaust gas treatment system.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":2} -->\r\n<h2 class=\"wp-block-heading\">Why Choose the EWSC Series Venturi Wet Dust Collector?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe EWSC Series Venturi Wet Dust Collector combines high-speed gas-liquid contact, particle wetting, agglomeration and centrifugal separation in a compact system. It is particularly suitable for industrial processes that require simultaneous <strong>dust removal, gas cooling and wet scrubbing<\/strong>.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nWith its reliable operating principle, simple structure and convenient maintenance, the system can be configured for different airflow volumes, dust concentrations, exhaust temperatures and pollutant characteristics.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nEquipment dimensions, materials, spray configuration and treatment capacity can be customized according to actual process conditions and project requirements.\";s:6:\"ector1\";s:502:\"The EWSC Series Venturi Wet Dust Collector features reliable operation and easy maintenance. It mainly consists of a Venturi tube and a mist eliminator. The Venturi tube serves as the pretreatment section of the whole dust collector. Inside the mist eliminator, intense rotational motion generates centrifugal force, throwing soot and ash droplets toward the wall of the mist eliminator. Pollutants adhere to the water film on the wall and flow down into the lower ash hopper along with the water film.\";s:7:\"slideb2\";s:18:\"880,1088,1089,1090\";}"],"_thumbnail_id":["1091"],"_autoid":["1"],"_blocktemname":["\u4ea7\u54c1\u8be6\u60c5\u6a21\u677f"]},"medium_url":"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/17652584681230351-1-300x225.jpg","thumbnail_url":"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/17652584681230351-1-150x150.jpg","full_url":"https:\/\/www.esair-equip.com\/wp-content\/uploads\/2026\/08\/17652584681230351-1.jpg","_links":{"self":[{"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/posts\/881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/comments?post=881"}],"version-history":[{"count":1,"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/posts\/881\/revisions"}],"predecessor-version":[{"id":891,"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/posts\/881\/revisions\/891"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/media\/1091"}],"wp:attachment":[{"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/media?parent=881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/categories?post=881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.esair-equip.com\/es\/wp-json\/wp\/v2\/tags?post=881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}