{"id":162871,"date":"2026-10-09T12:15:27","date_gmt":"2026-10-09T10:15:27","guid":{"rendered":"https:\/\/www.depureco.com\/?p=162871"},"modified":"2026-10-09T14:10:08","modified_gmt":"2026-10-09T12:10:08","slug":"case-study-centralized-vacuum-system-for-silos-and-grain","status":"publish","type":"post","link":"https:\/\/www.depureco.com\/en\/blog\/case-study-centralized-vacuum-system-for-silos-and-grain\/","title":{"rendered":"Case study: centralized vacuum system for grain silos"},"content":{"rendered":"\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n<h2 id=\"h-grain-and-dust-extraction-in-port-terminal-tunnels\" class=\"wp-block-heading\">Grain and dust extraction in port terminal tunnels<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-aspirazione-di-cereali-e-polveri-nelle-gallerie-di-un-terminal-portuale-la-movimentazione-di-grandi-quantita-di-cereali-e-altri-materiali-sfusi-puo-generare-fuoriuscite-di-prodotto-e-accumuli-di-polvere-lungo-silos-tunnel-e-nastri-trasportatori\">Handling large quantities of grain and other bulk materials can cause <strong>product spills and dust accumulation<\/strong> along silos, tunnels, and conveyor belts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In large-scale facilities, cleaning operations must be quick and effective, especially when working in <strong>underground tunnels and environments where combustible dust may be present<\/strong>.<\/p>\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column col-span-12 md:col-span-4\"><figure id=\"media-163045\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/romania_portexpansion_02.jpg?fit=1200%2C900&#038;ssl=1\" data-size=\"1200x900\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/romania_portexpansion_02.jpg?fit=1200%2C900&#038;ssl=1\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/romania_portexpansion_02.jpg?resize=640%2C640&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/romania_portexpansion_02.jpg?fit=1200%2C900&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"romania_portexpansion_02\" title=\"romania_portexpansion_02\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">romania_portexpansion_02<\/figcaption><\/figure>\n\n\n<p class=\"wp-block-paragraph\">Port of Constan\u021ba in Romania<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-span-12 md:col-span-4\"><figure id=\"media-162960\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/20251105_153604.jpg?fit=3003%2C2252&#038;ssl=1\" data-size=\"3003x2252\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/20251105_153604.jpg?fit=3003%2C2252&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/20251105_153604.jpg?resize=640%2C640&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/20251105_153604.jpg?fit=1280%2C960&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"20251105_153604\" title=\"20251105_153604\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">20251105_153604<\/figcaption><\/figure>\n\n\n<p class=\"wp-block-paragraph\">Piping and suction inlets along the conveyor<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-span-12 md:col-span-4\"><figure id=\"media-162967\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/COFCO-Intl-CVS-siloConstanta-harbor.jpg?fit=1200%2C900&#038;ssl=1\" data-size=\"1200x900\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/COFCO-Intl-CVS-siloConstanta-harbor.jpg?fit=640%2C480&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/COFCO-Intl-CVS-siloConstanta-harbor.jpg?fit=640%2C480&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/COFCO-Intl-CVS-siloConstanta-harbor.jpg?fit=1200%2C900&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"COFCO Int'l - CVS silo(Constanta harbor)\" title=\"COFCO Int'l - CVS silo(Constanta harbor)\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">COFCO Int&#8217;l &#8211; CVS silo(Constanta harbor)<\/figcaption><\/figure>\n\n\n<p class=\"wp-block-paragraph\">DV-AIR + CVS ROOTS between the silos<\/p>\n<\/div>\n<\/div>\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n<h2 id=\"h-the-benefits-of-a-centralized-vacuum-system-for-silos\" class=\"wp-block-heading\">The benefits of a centralized vacuum system for silos<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A centralized system allows operators to easily reach different areas of the plant through a network of piping and suction inlets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The main benefits include:<\/p>\n\n\n\n<ul class=\"wp-block-list wp-block-list\">\n<li>reduced cleaning times;<\/li>\n\n\n\n<li>recovery of spilled material;<\/li>\n\n\n\n<li>less manual handling of grain and residues;<\/li>\n\n\n\n<li>vacuum access directly in operational areas;<\/li>\n\n\n\n<li>ability to cover <strong>long distances and multiple work zones<\/strong> with custom-designed systems.<\/li>\n<\/ul>\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n\t\t<div  class=\"_action-link  text-center\">\n\n\t\t\t<a class=\"button    \" href=\"https:\/\/www.depureco.com\/wp-content\/uploads\/2026\/10\/EN_GRAIN-SILOS-UNDERGROUND-NETWORKS_COFCO-CASE-STUDY.pdf\" target=\"_blank\" rel=\"noopener nofollower\" ><div class=\"_text-wrap \"><span class=\"title \">DOWNLOAD THE FULL CASE STUDY<\/span><\/div><\/a>\n\t\t<\/div>\n\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n<h2 id=\"h-our-installation-grain-and-dust-vacuum-extraction-in-a-port-terminal\" class=\"wp-block-heading\"><strong>Our installation<\/strong>: grain and dust vacuum extraction in a port terminal<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For a grain storage and handling terminal in the <strong>Port of Constan\u021ba, Romania<\/strong>, Depureco designed a system to quickly remove large spills of material and dust accumulations within the terminal&#8217;s conveyor networks.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The solution includes <strong>5 centralized high-vacuum systems<\/strong>, distributed across the warehouse tunnel, silo banks, and conveyor galleries.<\/p>\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n<h2 id=\"h-overall-system-layout\" class=\"wp-block-heading\"><strong>Overall system layout<\/strong><\/h2>\n\n\n<figure id=\"media-163111\" class=\"wp-editor text-center \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/porto-1.jpg?fit=785%2C588&#038;ssl=1\" data-size=\"785x588\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/porto-1.jpg?fit=785%2C588&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/porto-1.jpg?resize=640%2C588&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/porto-1.jpg?fit=785%2C588&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"porto\" title=\"porto\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">porto<\/figcaption><\/figure>\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column col-span-12 md:col-span-6\"><figure id=\"media-163027\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/presa.jpg?fit=1200%2C900&#038;ssl=1\" data-size=\"1200x900\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/presa.jpg?fit=1200%2C900&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/presa.jpg?resize=640%2C640&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/presa.jpg?fit=1200%2C900&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"presa\" title=\"presa\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">presa<\/figcaption><\/figure>\n\n\n<p class=\"wp-block-paragraph\">Suction inlet with microswitch for remote start and stop<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-span-12 md:col-span-6\"><figure id=\"media-162982\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/fa1.jpg?fit=1200%2C900&#038;ssl=1\" data-size=\"1200x900\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/fa1.jpg?fit=1200%2C900&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/fa1.jpg?resize=640%2C640&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/fa1.jpg?fit=1200%2C900&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"fa1\" title=\"fa1\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">fa1<\/figcaption><\/figure>\n\n\n<p class=\"wp-block-paragraph\">Conveyor belt tunnel detail<\/p>\n<\/div>\n<\/div>\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n<h2 id=\"h-centralized-system-features\" class=\"wp-block-heading\"><strong>Centralized system features<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The project overall includes:<\/p>\n\n\n\n<ul class=\"wp-block-list wp-block-list\">\n<li><strong>5 centralized systems<\/strong>;<\/li>\n\n\n\n<li><strong>124 suction points<\/strong>;<\/li>\n\n\n\n<li>approx. <strong>1,460 meters of piping<\/strong>;<\/li>\n\n\n\n<li>suction inlets distributed along the network, approximately every 12 meters;<\/li>\n\n\n\n<li>possibility of using up to <strong>2 suction points simultaneously per system<\/strong>;<\/li>\n\n\n\n<li>automatic discharge of recovered material into <strong>Big Bags<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Operators connect the flexible hose to the inlet closest to the spill and directly vacuum up grain and dust. The material is then conveyed through the network to the separation and collection unit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The various configurations cover very extensive networks: the main system dedicated to the silos, for example, reaches <strong>560 meters of piping and 48 suction points<\/strong>, distributed over two levels.<\/p>\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n\t\n\t\t\n\t\t\t\n\t\t\t\t\t\t\t\t<div  class=\" \">\n\t\t\t\t\t\n\n<h2 id=\"h-the-5-centralized-vacuum-systems\" class=\"wp-block-heading\">The 5 centralized vacuum systems<\/h2>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top\">\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\"><figure id=\"media-163054\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-1%40300x-100.jpg?fit=3508%2C2481&#038;ssl=1\" data-size=\"3508x2481\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-1%40300x-100.jpg?fit=3508%2C2481&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-1%40300x-100.jpg?resize=640%2C640&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-1%40300x-100.jpg?fit=1280%2C905&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"INSTALLATION 1@300x-100\" title=\"INSTALLATION 1@300x-100\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">INSTALLATION 1@300x-100<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\">\n<h3 id=\"h-system-1-warehouse-tunnel\" class=\"wp-block-heading\" style=\"margin-top:0\">System 1 &#8211; Warehouse tunnel<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The first system serves the <strong>underground warehouse tunnel<\/strong> with <strong>120 meters of piping and 10 suction points<\/strong>. Grain and dust are vacuumed in the tunnel, conveyed to the surface, and <strong>automatically discharged into Big Bags<\/strong>.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top\">\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\">\n<h3 id=\"h-system-2-7-silo-battery\" class=\"wp-block-heading\" style=\"margin-top:0\">System 2 &#8211; 7-silo battery<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The second system covers a <strong>battery of 7 silos<\/strong> with <strong>200 meters of piping and 16 suction points<\/strong>. Two separate branches allow suction capacity to be concentrated in the area affected by the spill.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\"><figure id=\"media-163061\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-2%40300x-100.jpg?fit=3509%2C2481&#038;ssl=1\" data-size=\"3509x2481\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-2%40300x-100.jpg?fit=640%2C453&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-2%40300x-100.jpg?fit=640%2C453&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-2%40300x-100.jpg?fit=1280%2C905&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"INSTALLATION 2@300x-100\" title=\"INSTALLATION 2@300x-100\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">INSTALLATION 2@300x-100<\/figcaption><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top\">\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\"><figure id=\"media-163068\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-3%40300x-100.jpg?fit=3508%2C2481&#038;ssl=1\" data-size=\"3508x2481\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-3%40300x-100.jpg?fit=3508%2C2481&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-3%40300x-100.jpg?resize=640%2C640&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-3%40300x-100.jpg?fit=1280%2C905&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"INSTALLATION 3@300x-100\" title=\"INSTALLATION 3@300x-100\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">INSTALLATION 3@300x-100<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\">\n<h3 id=\"h-system-3-10-silo-bank-on-two-levels\" class=\"wp-block-heading\" style=\"margin-top:0\">System 3 &#8211; 10-silo bank on two levels<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This is <strong>the project&#8217;s largest system<\/strong>: it serves 10 silos on two levels with <strong>560 meters of piping and 48 suction points<\/strong>, reaching both the upper gallery and the underground tunnel.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top\">\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\">\n<h3 id=\"h-system-4-conveyor-first-section\" class=\"wp-block-heading\" style=\"margin-top:0\">System 4 &#8211; Conveyor, first section<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The fourth system covers the <strong>first section of the conveyor belt<\/strong> with <strong>257 meters of piping and 22 suction points<\/strong>, allowing grain and dust to be removed along the elevated gallery.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\"><figure id=\"media-163075\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-4%40300x-100.jpg?fit=3509%2C2481&#038;ssl=1\" data-size=\"3509x2481\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-4%40300x-100.jpg?fit=640%2C453&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-4%40300x-100.jpg?fit=640%2C453&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-4%40300x-100.jpg?fit=1280%2C905&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"INSTALLATION 4@300x-100\" title=\"INSTALLATION 4@300x-100\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">INSTALLATION 4@300x-100<\/figcaption><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top\">\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\"><figure id=\"media-163082\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-5%40300x-100.jpg?fit=3509%2C2481&#038;ssl=1\" data-size=\"3509x2481\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-5%40300x-100.jpg?fit=3509%2C2481&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-5%40300x-100.jpg?resize=640%2C640&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/INSTALLATION-5%40300x-100.jpg?fit=1280%2C905&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"INSTALLATION 5@300x-100\" title=\"INSTALLATION 5@300x-100\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">INSTALLATION 5@300x-100<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top col-span-12 md:col-span-6\">\n<h3 id=\"h-system-5-conveyor-belt-second-section\" class=\"wp-block-heading\" style=\"margin-top:0\">System 5 &#8211; Conveyor belt, second section<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The fifth system completes the conveyor coverage with <strong>327 meters of piping and 28 suction points<\/strong>. Together, Systems 4 and 5 cover <strong>584 meters of network and 50 suction points<\/strong>.<\/p>\n<\/div>\n<\/div>\n\n\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\n\t\t\n\t\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n<h2 id=\"h-dv-air-800-cvs-roots-system\" class=\"wp-block-heading\"><strong>DV AIR 800 + CVS ROOTS system<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column col-span-12 md:col-span-6\"><figure id=\"media-163034\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/DV-AIR-800.1713-verticale.png?fit=900%2C1200&#038;ssl=1\" data-size=\"900x1200\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/DV-AIR-800.1713-verticale.png?fit=900%2C1200&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/DV-AIR-800.1713-verticale.png?resize=640%2C640&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2026\/10\/DV-AIR-800.1713-verticale.png?fit=900%2C1200&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"DV AIR 800.1713 verticale\" title=\"DV AIR 800.1713 verticale\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">DV AIR 800.1713 verticale<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column col-span-12 md:col-span-6\">\n<p class=\"wp-block-paragraph\">The installed configuration includes:<\/p>\n\n\n\n<ul class=\"wp-block-list wp-block-list\">\n<li>high-vacuum unit with a <strong>rotary lobe pump<\/strong>;<\/li>\n\n\n\n<li><strong>37 kW of power<\/strong>;<\/li>\n\n\n\n<li>vacuum level up to <strong>5,000 mmH2O<\/strong>;<\/li>\n\n\n\n<li>airflow up to <strong>1,700 m\u00b3\/h<\/strong>;<\/li>\n\n\n\n<li>4 filter cartridges in <strong>Class M<\/strong>;<\/li>\n\n\n\n<li>SP automatic filter cleaning system;<\/li>\n\n\n\n<li><strong>HEPA H14<\/strong> secondary filtration;<\/li>\n\n\n\n<li>tangential inlet;<\/li>\n\n\n\n<li>automatic and continuous material discharge.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n    <span class=\"block py-2\">&nbsp;<\/span>\n\n\n\n\n\t\n\t\t\n\t\t\t\n\t\t\t\t\t\t\t\t<div  class=\" \">\n\t\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Each system utilizes a <strong>DV AIR 800 + CVS ROOTS<\/strong> combination, engineered to ensure material extraction even across extensive piping networks.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For use in areas where potentially explosive atmospheres may occur, the installation also includes <strong>flameless venting systems and ATEX-certified slide gate valves<\/strong> to isolate sections of the network.<\/p>\n\n\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\n\t\t\n\t\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n\n<h2 id=\"h-the-results\" class=\"wp-block-heading\">The results<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The system allows for rapid response to spillages by utilizing the nearest suction point, reducing the need for manual handling of large quantities of material inside the tunnels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The reported results for the installation are:<\/p>\n\n\n\n<ul class=\"wp-block-list wp-block-list\">\n<li><strong>90% reduction in cleaning times<\/strong>;<\/li>\n\n\n\n<li><strong>35% savings on maintenance<\/strong>;<\/li>\n\n\n\n<li><strong>90% of material recovered<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-discover-depureco-solutions-for-centralized-vacuum-systems\" class=\"wp-block-heading\">Discover Depureco solutions for centralized vacuum systems<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Depureco designs <strong>tailor-made centralized vacuum systems<\/strong> based on the material to be vacuumed, distances, facility layout, and the number of operators working simultaneously.<\/p>\n\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n\t    \n\t\n\t\t\n\t\t\t\t\t\t\t<div  class=\"_main-section  \">\n\t\t\t\t\t\n<a href=\"https:\/\/www.depureco.com\/en\/central-vacuum-systems\/\" target=\"_blank\" rel=\"nofollow noopener\"><figure id=\"media-85155\" class=\"wp-editor \"   data-url=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2023\/07\/SCARICA-IL-CATALOGO-2.jpg?fit=1920%2C300&#038;ssl=1\" data-size=\"1920x300\" ><img decoding=\"auto\" class=\"_no-translate \" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2023\/07\/SCARICA-IL-CATALOGO-2.jpg?fit=640%2C100&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2023\/07\/SCARICA-IL-CATALOGO-2.jpg?fit=640%2C100&#038;ssl=1 640w, https:\/\/i0.wp.com\/www.depureco.com\/wp-content\/uploads\/2023\/07\/SCARICA-IL-CATALOGO-2.jpg?fit=1280%2C200&#038;ssl=1 1280w, \" sizes=\"(max-width: 640px) 640px, 100vw\" alt=\"Scarica Il Catalogo 2\" title=\"Scarica Il Catalogo 2\" style=\"\" width=\"100%\" height=\"100%\"  fetchpriority=\"low\" \/> <figcaption class=\"image-caption block hidden\">Scarica Il Catalogo 2<\/figcaption><\/figure><\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\n\t\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We installed an automatic vacuum system for cleaning multi-deck ovens in an industrial bakery, ensuring a consistently high-quality finished product.<\/p>\n","protected":false},"author":6,"featured_media":163004,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false,"_members_access_role":[],"_members_access_error":""},"categories":[1173,2192],"tags":[],"class_list":["post-162871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","blog","optional-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Case Study: Vacuum System for Multi-Deck Industrial Ovens - Depureco<\/title>\n<meta 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