{"id":19525,"date":"2026-04-06T21:00:00","date_gmt":"2026-04-06T19:00:00","guid":{"rendered":"https:\/\/www.stiavelli.com\/prds\/chemical-industry-fertilizers-2\/"},"modified":"2026-04-09T15:19:28","modified_gmt":"2026-04-09T13:19:28","slug":"industria-chimica-fertilizzanti","status":"publish","type":"portfolio","link":"https:\/\/www.stiavelli.com\/it\/prds\/industria-chimica-fertilizzanti\/","title":{"rendered":"Industria Chimica: Fertilizzanti"},"content":{"rendered":"<\/p>\n<div class='flex_column av-6th9phh-b19f4272a0b71fa6403e315156fb4b19 av_two_third  avia-builder-el-0  el_before_av_one_third  avia-builder-el-first  first flex_column_div '   ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-66ckuth-52dc70a6ce397f1bfab82d48817b7875\">\n#top .av-special-heading.av-66ckuth-52dc70a6ce397f1bfab82d48817b7875{\npadding-bottom:10px;\n}\n<\/style>\n<div  class='av-special-heading av-66ckuth-52dc70a6ce397f1bfab82d48817b7875 av-special-heading-h2 meta-heading blockquote modern-quote  avia-builder-el-1  el_before_av_hr  avia-builder-el-first  '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Ventilatore per Trasporto Fertilizzanti<\/h2><div class='special-heading-border'><div class='special-heading-inner-border'><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5o2e5k5-5725db3b1986694a0aa220c0ffe11b5c\">\n#top .hr.hr-invisible.av-5o2e5k5-5725db3b1986694a0aa220c0ffe11b5c{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-5o2e5k5-5725db3b1986694a0aa220c0ffe11b5c hr-invisible  avia-builder-el-2  el_after_av_heading  el_before_av_iconlist  '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<div  class='avia-icon-list-container av-5e9e8zp-001677bd8cd9c555e98ee52e3adeffa3  avia-builder-el-3  el_after_av_hr  avia-builder-el-last  '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-5e9e8zp-001677bd8cd9c555e98ee52e3adeffa3 avia-iconlist-animate'>\n<li><div class='iconlist_icon av-4zcq4at-f0d02b8ed453ca19391cb1a94c95f8f9 avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue836' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Impiego<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p class=\"p1\">Ventilatore centrifugo per l\u2019industria chimica. Processo di produzione di fertilizzanti. Convogliamento\u00a0fluidi corrosivi.<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-4h4okth-29cc8e40c907f633c47fc9056405707b avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue834' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Range<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p><strong>V<\/strong>\u00a0(m<sup>3<\/sup>\/h) =\u00a030.000<br \/>\n<strong>Pt<\/strong>\u00a0(Kg\/m<sup>2<\/sup>)=\u00a0200<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-3xgfbl1-e959491adc32bf8ba672c09cba3ad6cb avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue812' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Caratteristiche<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p class=\"p1\">Ventilatore centrifugo a media pressione.<br \/>\nGirante ad alto rendimento con pale rovesce in acciaio al carbonio ebanitata.<br \/>\nCassa e boccaglio in materiale plastico.<br \/>\nTrasmissione a cinghia.<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-3co3lc5-2578a8a0fe747c95cab74d98a37acfa2 avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue84b' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Note costruttive<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p class=\"p1\">Per resistere al meglio all\u2019alta corrosivit\u00e0 dei fluidi trasportati, questo modello di ventilatore \u00e8 costruito con\u00a0cassa e boccaglio in materiale plastico (polipropilene). La sedia \u00e8 stata realizzata in acciaio al carbonio verniciato, mentre i supporti sono in ghisa. Per gli stessi motivi la girante in acciaio al carbonio \u00e8 stata sottoposta al processo di ebanitatura.<br \/>\nLa vulcanizzazione della girante avviene rivestendone il corpo metallico con estrema precisione, poich\u00e8 anche una piccola porzione non rivestita renderebbe attaccabile la superficie metallica dall\u2019azione dell\u2019acido.<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-2x6tv45-83359ce52a935eb98d25a76e3fc3ac20 avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue855' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Motorizzazione<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p class=\"p1\">WEG W22 IE2\u00a030 kW 2 poli\u00a0\u00a0B3 V 400\/690 50 Hz IP55. Alimentato da VSD WEG<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<li><div class='iconlist_icon av-93iyxx-0d48f1479a77df5aaff3028fa9116b9f avia-font-entypo-fontello'><span class='iconlist-char ' aria-hidden='true' data-av_icon='\ue840' data-av_iconfont='entypo-fontello'><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconlist_content_wrap'><header class=\"entry-content-header\"><h4 class='av_iconlist_title iconlist_title   '  itemprop=\"headline\" >Ufficio Tecnico<\/h4><\/header><div class='iconlist_content  '  itemprop=\"text\" ><p><em>In seguito a problemi di inaffidabilit\u00e0 di ventilatori precedentemente acquistati da altre strutture,\u00a0il cliente, produttore di fertilizzanti,\u00a0si \u00e8 rivolto alla nostra azienda per trovare una soluzione definitiva.<\/em><br \/>\n<em> Il trasporto di fluido contenente alta percentuale di vapore di acido solforico ha richiesto la progettazione di un ventilatore industriale costruito con i materiali sopra descritti.<br \/>\n<\/em><em>Il rivestimento offre garanzia di inattaccabilit\u00e0 dagli acidi.<\/em><br \/>\n<em> Per ottenere una perfetta equilibratura della girante si \u00e8 provveduto ad equilibrare la girante in acciaio, quindi il rivestimento \u00e8 stato effettuato\u00a0con esubero di materiale in determinati punti, che, in una seconda operazione di equilibratura, \u00e8 stato opportunamente rimosso.<\/em><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class='iconlist-timeline'><\/div><\/li>\n<\/ul><\/div><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1zhilet-8e0e842abff625c0ce486dcdf203168f\">\n.flex_column.av-1zhilet-8e0e842abff625c0ce486dcdf203168f{\nborder-radius:0px 0px 0px 0px;\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\n}\n<\/style>\n<div class='flex_column av-1zhilet-8e0e842abff625c0ce486dcdf203168f av_one_third  avia-builder-el-4  el_after_av_two_third  avia-builder-el-last  flex_column_div av-zero-column-padding '   ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1l2pgv9-cd52220202a09f962ce139533f183956\">\n#top .avia-gallery.av-1l2pgv9-cd52220202a09f962ce139533f183956 .avia-gallery-thumb a{\nwidth:20%;\n}\n<\/style>\n<div  class='avia-gallery av-1l2pgv9-cd52220202a09f962ce139533f183956 avia_animate_when_visible  avia-builder-el-5  el_before_av_heading  avia-builder-el-first  avia_lazyload avia-gallery-animate  avia-gallery-1'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><a class='avia-gallery-big fakeLightbox lightbox avia-gallery-big-crop-thumb ' href=\"https:\/\/www.stiavelli.com\/wp-content\/uploads\/2014\/08\/Centrifugal-fans-for-Chemical-Industry-Fertilizers.jpg\"  data-onclick='1' title='Centrifugal fans for Chemical Industry - 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Distillazione.<\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/www.stiavelli.com\/wp-content\/uploads\/2016\/03\/Chimico.jpg<\/span>\n\t\t\t\t\t\t<span itemprop='height'>632<\/span>\n\t\t\t\t\t\t<span itemprop='width'>800<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>-EndekaWEB-<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/www.stiavelli.com\/wp-content\/uploads\/2013\/04\/Logo-Stiavelli-Irio-2014-definitivo.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>-EndekaWEB-<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-04-06T21:00:00+02:00\" >2026-02-04 12:50:06<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-02-11 09:52:33<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Chimico<\/span><\/span><\/span><\/article><\/div><\/div><\/div><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":19818,"template":"","tags":[1732,994,967,979],"portfolio_entries":[913],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ventilatori industriali per l&#039;industria Chimica: Fertilizzanti<\/title>\n<meta name=\"description\" content=\"Ventilatore centrifugo a media pressione. 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