{"id":6569,"date":"2020-02-05T10:13:09","date_gmt":"2020-02-05T10:13:09","guid":{"rendered":"https:\/\/weplex-heatexchanger.com\/blog\/uncategorized\/optimiser-sa-papeterie-grace-a-lechangeur-weplex\/"},"modified":"2020-02-07T08:51:01","modified_gmt":"2020-02-07T08:51:01","slug":"optimize-paper-mill","status":"publish","type":"post","link":"https:\/\/weplex-heatexchanger.com\/en\/blog\/case-study\/optimize-paper-mill\/","title":{"rendered":"Optimize a paper mill with the Weplex\u00ae exchanger"},"content":{"rendered":"\n<p class=\"homepady\">Paper production is the result of a complex process requiring huge quantity of water but also some energy.<\/p>\n<p class=\"homepady\">The key issue for operators is therefore energy efficiency and the recovery of effluents, filtrates and other by-products. <\/p>\n<p class=\"homepady\">Papermaking is divided into 8 steps:<\/p>\n<p><strong> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6417 size-full\" src=\"https:\/\/weplex-heatexchanger.com\/wp-content\/uploads\/2020\/02\/Image1-en.png\" alt=\"\" width=\"984\" height=\"207\"><\/strong><\/p>\n<p class=\"homepady\">The Weplex\u00ae exchanger will provide a set of innovative solutions for processing the by-products from this production process. It will intervene in the energy recovery of these charged fluids. Among them:<\/p>\n<ul class=\"homepady\">\n<li><strong>White water<\/strong>: which the Weplex\u00ae exchanger can heat or cool to reach the set temperature.<\/li>\n<li><strong>The black liquor <\/strong> heat (from the cooking of the fibers) can be recovered.<\/li>\n<li><strong>The filtrate<\/strong>.<\/li>\n<li><strong>The effluents <\/strong> from which we will recover the calories to optimize paper mill production costs. Furthermore, it can be used to respect the maximum temperature of 30 \u00b0 C of discharge of treated water, in a natural environment.<\/li>\n<\/ul>\n<p class=\"homepady\">&nbsp;<\/p>\n<p class=\"homepady\">In addition, the Weplex\u00ae exchanger can also be used to heat or cool all types of fluids (water, oil, gas, fuel oil, etc.)<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"homepady\"><span style=\"color: #c31a22;\"><strong>The Weplex\u00ae exchanger: an exchanger suitable for paper factory.<\/strong><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6420 aligncenter\" src=\"https:\/\/weplex-heatexchanger.com\/wp-content\/uploads\/2020\/02\/Image2.png\" alt=\"\" width=\"402\" height=\"301\" srcset=\"https:\/\/weplex-heatexchanger.com\/wp-content\/uploads\/2020\/02\/Image2.png 402w, https:\/\/weplex-heatexchanger.com\/wp-content\/uploads\/2020\/02\/Image2-300x225.png 300w\" sizes=\"auto, (max-width: 402px) 100vw, 402px\" \/><\/p>\n<p class=\"homepady\">The large channels and welded plates Weplex\u00ae heat exchanger is designed to to take into account the different constraints of pulp and paper industry.<\/p>\n<p class=\"homepady\">Indeed, its innovative and patented design guarantees a significant reduction in production shutdowns.<\/p>\n<p class=\"homepady\">The decrease in the frequency of those is about a monthly preventive cleaning for a Weplex\u00ae exchanger, versus an inescapable weekly cleaning for a conventional exchanger.<\/p>\n<p class=\"homepady\">The duration of those production shutdowns is also divided by 3 due to the easy opening of the device and its large channels allowing rapid cleaning.<\/p>\n<p class=\"homepady\">With a higher exchange coefficient compared to a traditional equipment as well as Duplex materials, the Weplex\u00ae exchanger is less energy-consuming and more robust over time.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Paper production is the result of a complex process requiring huge quantity of water but also some energy. The key issue for operators is therefore energy efficiency and the recovery of effluents, filtrates and other by-products. Papermaking is divided into<\/p>\n","protected":false},"author":3,"featured_media":6570,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-6569","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-study"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Optimize a paper mill with the Weplex\u00ae exchanger<\/title>\n<meta name=\"description\" content=\"Weplex heat exchangers are designed and developed to take into account the different constraints of paper industry and in order to optimize production.\" \/>\n<link rel=\"canonical\" href=\"https:\/\/weplex-heatexchanger.com\/en\/blog\/case-study\/optimize-paper-mill\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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