{"id":5665,"date":"2016-07-18T10:39:29","date_gmt":"2016-07-18T08:39:29","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/en\/?p=5665"},"modified":"2016-07-14T16:22:36","modified_gmt":"2016-07-14T14:22:36","slug":"plate-heat-exchanger-regeneration","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/en\/5665\/plate-heat-exchanger-regeneration\/","title":{"rendered":"Plate heat exchanger &#8220;regeneration&#8221;"},"content":{"rendered":"<p>I wrote many times about <strong><a href=\"https:\/\/www.tempco.it\/blog\/en\/5088\/plate-heat-exchangers-and-spa-water\/\">contamination of the plate heat exchanger<\/a><\/strong> in my articles, probably because I&#8217;m\u00a0particularly sensitive to this issue.<\/p>\n<p>We often talk about energy efficiency, strong\u00a0heat exchange and then I find exchangers completely clogged\u00a0plates.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00917.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-5661\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00917-300x225.jpg\" alt=\"Scambiatori a piastre incrostati\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00917-300x225.jpg 300w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00917-1024x768.jpg 1024w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00917.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>What influences the thermal performance of <strong><a href=\"http:\/\/en.tempco.it\/solutions-en\/heat-exchangers\/\">heat exchangers<\/a><\/strong>? difficult if not impossible to re-create models of a situation that has many variables.<\/p>\n<p>Certainly we can say that the performance of the system on which the exchangers are installed, is affected in a way that can not go unnoticed.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00914.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-5662\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00914-300x225.jpg\" alt=\"scaled plates\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00914-300x225.jpg 300w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00914-1024x768.jpg 1024w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/DSC00914.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>What to do to prevent this?<\/p>\n<ol>\n<li>insert two pressure gauges upstream and downstream of the exchanger and monitor the pressure drop<\/li>\n<li>insert two thermometers, upstream and downstream of the exchanger and track temperatures<\/li>\n<li>monitor your process &#8230;<\/li>\n<\/ol>\n<p>few things, but important&#8230; especially the last one is an obvious signal.<\/p>\n<p>Until a short time before all was well and at some point it all goes wrong, no one has tampered with or changed anything, something happened!!!<\/p>\n<p>Doing the same things also means making the same mistakes, then change the way in which analyzed the data of your plant &#8230; or visit our <a href=\"http:\/\/en.tempco.it\/assistance\/\">service <\/a>to have simple tips.<\/p>\n<p><strong>The complete regeneration of a plate heat exchanger has a cost that may appear important, how important is the amount of energy wasted induced\u00a0by the same exchanger dirty and inefficient?<\/strong><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/IMG_0894.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-5668\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/IMG_0894-300x225.jpg\" alt=\"wafer scale in plate heat exchanger\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/IMG_0894-300x225.jpg 300w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2016\/07\/IMG_0894-1024x768.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I wrote many times about contamination of the plate heat exchanger in my articles, probably because I&#8217;m\u00a0particularly sensitive to this [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[61,63,472,473],"tags":[279,285,478,248,104,123,580,494],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - 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