{"id":3063,"date":"2023-10-05T17:03:22","date_gmt":"2023-10-05T15:03:22","guid":{"rendered":"https:\/\/www.cartaecartiere.com\/?p=3063"},"modified":"2023-10-05T17:03:22","modified_gmt":"2023-10-05T15:03:22","slug":"maximum-dewatering-and-energy-saving","status":"publish","type":"post","link":"https:\/\/www.cartaecartiere.com\/en\/maximum-dewatering-and-energy-saving\/","title":{"rendered":"MAXIMUM DEWATERING AND ENERGY SAVING"},"content":{"rendered":"\n<figure class=\"wp-block-image alignleft size-large is-resized\"><a href=\"https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach1.jpg\" data-lbwps-width=\"1000\" data-lbwps-height=\"1342\" data-lbwps-srcsmall=\"https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach1-224x300.jpg\"><img decoding=\"async\" src=\"https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach1-763x1024.jpg\" alt=\"\" class=\"wp-image-3076\" style=\"width:400px\" width=\"400\" srcset=\"https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach1-763x1024.jpg 763w, https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach1-224x300.jpg 224w, https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach1-768x1031.jpg 768w, https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach1.jpg 1000w\" sizes=\"(max-width: 763px) 100vw, 763px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-drop-cap\">The Atromaxx concept is based on multiaxially arranged base modules providing a highly incompressible structure. Firstly, this maintains the sufficient void volume over the entire running time and secondly a huge amount of water is handled through open drainage channels. <\/p>\n\n\n\n<p>The result: an outstanding dry content! Due to its structure based on modules Atromaxx is versatile in terms of paper produced, production speeds and, combined with suitable batt modules, qualified for all machines and press nips. <\/p>\n\n\n\n<p class=\"has-text-color has-h-2-font-size\" style=\"color:#0072bc\">Turn off the UHLE box <\/p>\n\n\n\n<p>At higher speeds (&gt;500 m\/min) nip dewatering is often desired, which makes it possible to reduce or even completely avoid uhle box vacuum. Considerable energy savings can be achieved. <\/p>\n\n\n\n<p>However, this requires a precisely matched press felts such as Atromaxx, which makes it possible to obtain high dry contents, better runnability and good start-up performance. Numerous references confirm that. <\/p>\n\n\n<style>\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00{\n\t\tbackground-color: #c7d6ee;\n\t\tcolor:  #0072bc\t}\n\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h1,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h2,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h3,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h4,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h5,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h6{\n\t\tcolor:  #0072bc\t}\n<\/style>\n<div class=\"clearfix cec-box-informativo p-3\" id=\"block_1e43bcbc55d0a267d4a32fc06fc57e00\" style=\"\">\n\t<div class=\"acf-innerblocks-container\">\n\n<h2 class=\"wp-block-heading\">MULTIAXIAL FELT ATROMAXX <\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Modular system. Combination of totally different base properties possible within one felt.<\/li>\n\n\n\n<li>Outstanding compaction resistance due to multiaxial structure.<\/li>\n\n\n\n<li>Brilliant void volume retention. <\/li>\n\n\n\n<li>Uptake of huge amount of water. <\/li>\n\n\n\n<li>Excellent dewatering during complete running time. <\/li>\n\n\n\n<li>High stability. <\/li>\n\n\n\n<li>Operation modes for nip and uhle-box dewatering. <\/li>\n\n\n\n<li>Applicable for all paper grades.<\/li>\n<\/ul>\n\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-color has-h-2-font-size\" style=\"color:#0072bc\">Unrivalled flexibility <\/p>\n\n\n\n<p>The efficient dewatering behaviour is significantly influenced by the production speed, the pressure impulse and the degree of felt saturation. At low speeds (&lt; 500 m\/min) the dewatering in the nip is hardly possible, but even in these conditions high dry content values can be achieved with Atromaxx. This multitalented felt is convincing on machines where, depending on the paper grade, there are big speed variations and thus changes in dewatering behaviour between nip and uhle box. <\/p>\n\n\n\n<p class=\"has-text-color has-h-2-font-size\" style=\"color:#0072bc\">Safe and fast<\/p>\n\n\n\n<p>The outstanding characteristics of Atromaxx felt can, of course, also be found in the seam felt version. Atromaxx.Connect can be installed safely and quickly with few personnel and it scores with dewatering values which conventional seam felts can\u2019t match. The seam and seam zone are designed also to high speeds guaranteeing the freedom of marking and problem free runnability. Important: please only use selected felt designs that are custom-made for nip dewatering. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"516\" src=\"https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach2-1024x516.jpg\" alt=\"\" class=\"wp-image-3078\" srcset=\"https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach2-1024x516.jpg 1024w, https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach2-300x151.jpg 300w, https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach2-768x387.jpg 768w, https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach2-1536x774.jpg 1536w, https:\/\/www.cartaecartiere.com\/wp-content\/uploads\/2023\/10\/heimbach2-2048x1033.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<style>\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00{\n\t\tbackground-color: #c7d6ee;\n\t\tcolor:  #0072bc\t}\n\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h1,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h2,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h3,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h4,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h5,\n\t#block_1e43bcbc55d0a267d4a32fc06fc57e00 h6{\n\t\tcolor:  #0072bc\t}\n<\/style>\n<div class=\"clearfix cec-box-informativo p-3\" id=\"block_1e43bcbc55d0a267d4a32fc06fc57e00\" style=\"\">\n\t<div class=\"acf-innerblocks-container\">\n\n<h2 class=\"wp-block-heading\">PRINCIPLE &#8211; BENEFITS &#8211; REQUIREMENTS FOR EFFICIENT NIP DEWATERING<\/h2>\n\n\n\n<p><strong>Principle<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The amount of water being pressed from the sheet should be taken up directly in<br>the nip &#8211; as completely as possible &#8211; by the storage volume of the roll; water should<br>not be transported with the felt to the UHLE box.<\/li>\n<\/ul>\n\n\n\n<p><strong>Benefits<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>With a high level of nip dewatering overall dewatering increases as a rule and<br>the dry content after the press rises. As a result runnability improves significantly<br>(e.g. fewer sheet breaks, reduction in edge problems); moreover, steam is saved in<br>the dryer section and production is increased.<\/li>\n\n\n\n<li>This type of dewatering is the most effective method to keep press felts clean<br>and open.<\/li>\n\n\n\n<li>In addition, UHLE boxes can be operated with a low vacuum &#8211; or even shut off,<br>resulting in enormous energy savings.<\/li>\n<\/ul>\n\n\n\n<p><strong>Requirements<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sufficient storage volume in the press roll covers and shoe press belts so that<br>water exiting into the nip can be absorbed.<\/li>\n\n\n\n<li>Save-alls with sufficient capacity to collect accumulated water.<\/li>\n\n\n\n<li>Efficient doctoring to avoid water rings.<\/li>\n<\/ul>\n\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Atromaxx concept is based on multiaxially arranged base modules providing a highly incompressible structure. Firstly, this maintains the sufficient void volume over the entire running time and secondly a huge amount of water is handled through open drainage channels. The result: an outstanding dry content! Due to its structure based on modules Atromaxx is &hellip; <a href=\"https:\/\/www.cartaecartiere.com\/en\/maximum-dewatering-and-energy-saving\/\">Continued<\/a><\/p>\n","protected":false},"author":2,"featured_media":3072,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[84],"tags":[86],"class_list":["post-3063","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ottobre-2023","tag-technology-in-paper-mill"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/posts\/3063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/comments?post=3063"}],"version-history":[{"count":10,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/posts\/3063\/revisions"}],"predecessor-version":[{"id":3794,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/posts\/3063\/revisions\/3794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/media\/3072"}],"wp:attachment":[{"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/media?parent=3063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/categories?post=3063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cartaecartiere.com\/en\/wp-json\/wp\/v2\/tags?post=3063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}