{"id":10163,"date":"2024-07-19T12:47:26","date_gmt":"2024-07-19T10:47:26","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=10163"},"modified":"2024-07-19T12:47:26","modified_gmt":"2024-07-19T10:47:26","slug":"free-flow-exchangers-for-thermal-energy-recovery-in-the-textile-industry","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/en\/10163\/free-flow-exchangers-for-thermal-energy-recovery-in-the-textile-industry\/","title":{"rendered":"Free flow exchangers for thermal energy recovery in the textile industry"},"content":{"rendered":"<p><strong>Plate heat exchangers<\/strong> can be employed for an interesting and particular field, which is the <a href=\"https:\/\/www.tempco.it\/blog\/en\/8796\/energy-recovery-with-immersion-exchangers-in-industrial-laundries\/\"><strong>energy recovery<\/strong><\/a>. And in particular,<a href=\"https:\/\/www.tempco.it\/blog\/en\/10082\/free-flow-exchangers-for-heat-recovery-in-textile-dyeing-processes\/\"><strong> energy recovery within the textile sector<\/strong><\/a>, using a special kind of plate heat exchangers called <a href=\"https:\/\/en.tempco.it\/solutions-en\/heat-exchangers\/free-flow-heat-exchangers\/\" target=\"_blank\" rel=\"noopener\"><strong>free flow exchangers<\/strong><\/a>.<\/p>\n<p>These are <strong>special plate heat exchangers with very large passage channels<\/strong> and without contact points among the plates, and that&#8217;s the reason why they are called free flow.<\/p>\n<p>In fact, as you can see in the pictures in the video below, the channel is very large and with no contact points between the plates. This involves clearly a <strong>negative effect in terms of thermal transfer efficiency<\/strong>, because the thermal transfer coefficients are lowered by having these large passage channels. But otherwise these exchangers offer great advantages when working with <strong>dirty fluids or containing solid suspended particles<\/strong>.<\/p>\n<p>This is the typical case with cooling or for energy recovery from fluids coming from the industrial process in sectors such as <a href=\"https:\/\/www.tempco.it\/blog\/en\/6250\/tcoil-dimple-jacket-in-paper-mill-application\/\" target=\"_blank\" rel=\"noopener\"><strong>paper mill<\/strong><\/a> or textile. An interesting application of these plate heat exchangers is in the textile production, where it&#8217;s possible to <strong>recover energy from the hot water coming from the dyeing tanks<\/strong> for fabrics dyeing, aimed at the pre-heating of the water that is going to be used to fill the tanks. In fact, it&#8217;s possible to reuse the thermal energy contained in the waste hot water coming from the dyeing process by letting it into the free flow exchanger, using it to <strong>heat the water that will be used for the new dyeing baths<\/strong>.<\/p>\n<p><iframe loading=\"lazy\" title=\"Scambiatori Freeflow nel tessile\" width=\"750\" height=\"422\" src=\"https:\/\/www.youtube.com\/embed\/Gmgt3uJ35Ds?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>This really is a <strong>heavy duty application<\/strong> where a traditional plate heat exchanger couldn&#8217;t be employed. Instead, this application can be achieved with heat exchangers having a lower transfer efficiency but <strong>offering easy maintenance and that get not clogged<\/strong>. Free Flow plate heat exchangers are employed in substitution of those kind of exchangers that at this point become obsolete, with in fact a low thermal transfer efficiency.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Free flow plate heat exchangers for energy recovery from hot waste water coming from dyeing baths used in the textile industry, the low heat exchange coefficient is balanced by ease of maintenance.<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[64,73,63,143,66,87,113,473,84],"tags":[3840,2009,4111,4149,486,3555,2409,3839,145,4150,3542,478,123,3938,3930,1344,125],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Free flow exchangers for thermal energy recovery in the textile industry - Tempco Blog<\/title>\n<meta name=\"description\" content=\"Free flow plate heat exchangers for energy recovery from hot waste water coming from dyeing baths used in the textile industry.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tempco.it\/blog\/en\/10163\/free-flow-exchangers-for-thermal-energy-recovery-in-the-textile-industry\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Free flow exchangers for thermal energy recovery in the textile industry - Tempco Blog\" \/>\n<meta property=\"og:description\" content=\"Free flow plate heat exchangers for energy recovery from hot waste water coming from dyeing baths used in the textile industry.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tempco.it\/blog\/en\/10163\/free-flow-exchangers-for-thermal-energy-recovery-in-the-textile-industry\/\" \/>\n<meta property=\"og:site_name\" content=\"Tempco Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tempco.srl\" \/>\n<meta property=\"article:published_time\" content=\"2024-07-19T10:47:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2022\/12\/logo_big.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"317\" \/>\n\t<meta property=\"og:image:height\" content=\"317\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Marco Zambelli\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Tempco_it\" \/>\n<meta name=\"twitter:site\" content=\"@Tempco_it\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marco Zambelli\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/10163\/free-flow-exchangers-for-thermal-energy-recovery-in-the-textile-industry\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/10163\/free-flow-exchangers-for-thermal-energy-recovery-in-the-textile-industry\/\"},\"author\":{\"name\":\"Marco Zambelli\",\"@id\":\"https:\/\/www.tempco.it\/blog\/#\/schema\/person\/888443da8bdce0582bcb917053553fec\"},\"headline\":\"Free flow exchangers for thermal energy recovery in the textile industry\",\"datePublished\":\"2024-07-19T10:47:26+00:00\",\"dateModified\":\"2024-07-19T10:47:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/10163\/free-flow-exchangers-for-thermal-energy-recovery-in-the-textile-industry\/\"},\"wordCount\":338,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.tempco.it\/blog\/#organization\"},\"keywords\":[\"clogging\",\"dirty fluids\",\"dyeing\",\"dyeing baths\",\"efficiency\",\"energy recovery\",\"free-flow\",\"free-flow\",\"heat recovery\",\"hot waste water\",\"maintenance\",\"manutenzione\",\"plate heat exchangers\",\"solid sustainability\",\"Tempco Green\",\"textile industry\",\"thermal transfer\"],\"articleSection\":[\"Cooling\",\"Energy Saving\",\"Heat exchangers\",\"Heat recovery\",\"Heating\",\"Maintenance\",\"plate heat exchanger\",\"Scambiatori a piastre\",\"thermal energy\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/10163\/free-flow-exchangers-for-thermal-energy-recovery-in-the-textile-industry\/\",\"url\":\"https:\/\/www.tempco.it\/blog\/en\/10163\/free-flow-exchangers-for-thermal-energy-recovery-in-the-textile-industry\/\",\"name\":\"Free flow exchangers for thermal energy recovery in the textile industry - 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