{"id":97070,"date":"2022-03-10T12:42:14","date_gmt":"2022-03-10T10:42:14","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/solutions-traiter-poussiere-solvants\/"},"modified":"2025-05-06T14:14:04","modified_gmt":"2025-05-06T12:14:04","slug":"solutions-traiter-poussiere-solvants","status":"publish","type":"post","link":"https:\/\/obera.fr\/ro\/sfatul-nostru\/solutions-traiter-poussiere-solvants\/","title":{"rendered":"Care sunt solu\u021biile pentru tratarea simultan\u0103 a prafului \u0219i a solven\u021bilor?"},"content":{"rendered":"\n<p>Lumea industrial\u0103 \u0219i procesele sale de fabrica\u021bie genereaz\u0103 \u00een mod sistematic particule de praf, vapori organici \u0219i anorganici \u0219i solven\u021bi care sunt nocivi pentru angaja\u021bi. Cu toate acestea, nu exist\u0103 o <a href=\"https:\/\/obera.fr\/conseils\/aspiration-industrielle-solutions-professionnels\/\" data-type=\"URL\" data-id=\"https:\/\/obera.fr\/conseils\/aspiration-industrielle-solutions-professionnels\/\">solu\u021bie unic\u0103 de extrac\u021bie industrial\u0103<\/a> pentru <strong>tratarea acestor pulberi \u0219i solven\u021bi<\/strong>.<br\/>Dup\u0103 detalierea riscurilor de expunere pentru lucr\u0103tori, vom enumera mai jos diferitele solu\u021bii utilizate de industrie pentru tratarea pulberilor \u0219i a solven\u021bilor proveni\u021bi din activit\u0103\u021bile de produc\u021bie.   <\/p>\n\n<h2 class=\"wp-block-heading\">Riscuri de expunere la prafuri \u0219i solven\u021bi<\/h2>\n\n<p>Assurance maladie Risques professionnels (Asigurarea de s\u0103n\u0103tate \u00eempotriva riscurilor profesionale) \u0219i departamentele guvernamentale sunt de mult timp implicate \u00een riscurile cu care se confrunt\u0103 lucr\u0103torii industriali care <strong>respir\u0103 prafuri \u0219i vapori de solven\u021bi <\/strong>\u00een mediul lor de lucru. Studiile sale se concentreaz\u0103 pe prevenirea riscurilor. <\/p>\n\n<h3 class=\"wp-block-heading\">De unde provin riscurile?<\/h3>\n\n<p>Indiferent de sursa de emisie a acestor particule \u0219i poluan\u021bi, autorit\u0103\u021bile publice atrag aten\u021bia managerilor asupra <strong>necesit\u0103\u021bii de a preveni riscurile <\/strong>expunerii la aceste produse.<br\/>Emisiile de praf pot fi generate de procesele din industria lemnului sau de instala\u021biile de produc\u021bie. Fabricarea substan\u021belor chimice \u0219i a hidrocarburilor genereaz\u0103 numero\u0219i solven\u021bi \u0219i vapori organici \u0219i anorganici. <\/p>\n\n<h3 class=\"wp-block-heading\">Prevenirea riscului de expunere la prafuri \u0219i solven\u021bi<\/h3>\n\n<p>\u00cen cazul \u00een care industria care genereaz\u0103 ace\u0219ti poluan\u021bi nu are posibilitatea de a utiliza produse de \u00eenlocuire care nu prezint\u0103 riscuri pentru sistemul respirator, aceasta are obliga\u021bia de a propune m\u0103suri de instalare a <strong>unor sisteme de filtrare<\/strong> sau <strong>de colectare a prafului \u0219i a solven\u021bilor<\/strong>.<\/p>\n\n<h2 class=\"wp-block-heading\">Sisteme mixte pentru praf \u0219i solven\u021bi<\/h2>\n\n<p>Atunci c\u00e2nd trebuie tratate at\u00e2t praful, c\u00e2t \u0219i solven\u021bii, trebuie combinate dou\u0103 tipuri de filtrare \u00een acela\u0219i echipament.<\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Filtrarea particulelor<\/strong> (pentru praf \u0219i particule) ;<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"350\" height=\"200\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/04\/Sans-titre-50.jpg\" alt=\"Filtrarea particulelor&#10;\" class=\"wp-image-11902\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/04\/Sans-titre-50.jpg 350w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/04\/Sans-titre-50-300x171.jpg 300w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Filtrare molecular\u0103<\/strong> (pentru gaze: vapori \u0219i solven\u021bi).<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"350\" height=\"200\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/04\/Sans-titre-51.jpg\" alt=\"Filtrare molecular&#x103;\" class=\"wp-image-11905\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/04\/Sans-titre-51.jpg 350w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/04\/Sans-titre-51-300x171.jpg 300w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<p>Dac\u0103 concentra\u021bia de praf este ridicat\u0103, ar trebui ales un colector de praf cu filtre care pot fi regenerate de un dispozitiv de cur\u0103\u021bare \u0219i filtrare terminal\u0103 cu c\u0103rbune activ. Dac\u0103 concentra\u021bia de praf este sc\u0103zut\u0103, se poate alege un sistem mecanic de filtrare prin satura\u021bie<a href=\"https:\/\/obera.fr\/conseils\/solutions-non-regenerables-filtre-air-g4\/\" data-type=\"URL\" data-id=\"https:\/\/obera.fr\/conseils\/solutions-non-regenerables-filtre-air-g4\/\">(filtre de unic\u0103 folosin\u021b\u0103 care nu se pot regenera<\/a>) \u0219i filtrare terminal\u0103 cu c\u0103rbune activ. <\/p>\n\n<p>Exist\u0103 mai multe tipuri de sisteme combinate pentru tratarea prafului \u0219i a solven\u021bilor: fixe sau mobile, de capacitate mic\u0103 sau mare, acestea trebuie s\u0103 fie adaptate la mediul de lucru. Puterea lor de aspira\u021bie \u0219i filtrare poate varia \u00een func\u021bie de natura prafului \u0219i a solven\u021bilor. <\/p>\n\n<p>Dac\u0103 nevoia prioritar\u0103 este tratarea prafului, atunci se va utiliza un sistem de tratare a prafului, cu ad\u0103ugarea unui sistem de tratare a solven\u021bilor. De exemplu, vom utiliza un colector de praf cu o etap\u0103 suplimentar\u0103 pentru tratarea solven\u021bilor. Pe de alt\u0103 parte, dac\u0103 principala problem\u0103 se refer\u0103 la solven\u021bi, vom utiliza o unitate de solven\u021bi \u0219i vom ad\u0103uga o unitate de tratare a prafului (pre-separator). Reamintim c\u0103 c\u0103rbunele activ nu filtreaz\u0103 praful. Acesta se degradeaz\u0103 la contactul cu acesta. Pentru a evita saturarea prea rapid\u0103 a filtrului de c\u0103rbune, este important s\u0103 <a href=\"https:\/\/obera.fr\/conseils\/solutions-pour-traiter-poussiere\/\" data-type=\"URL\" data-id=\"https:\/\/obera.fr\/conseils\/solutions-pour-traiter-poussiere\/\">trat\u0103m mai \u00eent\u00e2i praful<\/a>.     <\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e2teva exemple de utilizare<\/h2>\n\n<p>Iat\u0103 c\u00e2teva exemple concrete de utilizare industrial\u0103.<\/p>\n\n<h3 class=\"wp-block-heading\">Ateliere pentru materiale compozite (fibr\u0103 de carbon \u0219i fibr\u0103 de sticl\u0103)<\/h3>\n\n<p>Aceste ateliere se g\u0103sesc \u00een sectorul ap\u0103r\u0103rii \u0219i \u00een fabricarea b\u0103rcilor \u0219i a ma\u0219inilor de curse. \u00cen timpul fazei de aplicare a r\u0103\u0219inii, solven\u021bii sunt trata\u021bi. Atunci c\u00e2nd r\u0103\u0219ina este \u0219lefuit\u0103 sau t\u0103iat\u0103, cea mai mare parte a prafului este tratat\u0103, dar se pot degaja gaze \u00een acela\u0219i timp, deoarece suprafe\u021bele de r\u0103\u0219in\u0103 se \u00eenc\u0103lzesc. Dac\u0103 exist\u0103 o cantitate mare de praf, se utilizeaz\u0103 un <a href=\"https:\/\/obera.fr\/ro\/produits\/depoussiereurs-industriels\/\">colector de praf industrial<\/a> cu cur\u0103\u021bare automat\u0103, folosind <strong>filtre regenerabile \u0219i cur\u0103\u021babile<\/strong>. Deoarece filtrul de praf nu opre\u0219te frac\u021biunea gazoas\u0103, trebuie instalat\u0103 o etap\u0103 suplimentar\u0103 de filtrare cu c\u0103rbune activ.    <\/p>\n\n<h3 class=\"wp-block-heading\">Repainting pe liniile de produc\u021bie<\/h3>\n\n<p>\u00cen cazul \u00een care este prezent\u0103 vopseaua, este necesar\u0103 tratarea cu solvent. Un <strong>filtru de satura\u021bie<\/strong> va separa moleculele de vopsea \u0219i va fi instalat\u0103 o a 2-a etap\u0103 de c\u0103rbune activ (poluant gazos). Acestea pot fi tratate cu ajutorul unit\u0103\u021bilor mobile de filtrare ePURBOX.  <\/p>\n\n<h3 class=\"wp-block-heading\">Turnare prin injec\u021bie de plastic<\/h3>\n\n<p>\u00cen cazul turn\u0103rii prin injec\u021bie, se genereaz\u0103 praf \u0219i vapori de plastic. Av\u00e2nd \u00een vedere degradarea termic\u0103 a plasticului, <strong>poluantul gazos va trebui s\u0103 fie tratat cu c\u0103rbune activ<\/strong>. <\/p>\n\n<h3 class=\"wp-block-heading\">T\u0103iere cu laser, marcare cu laser pe plastic sau imprimant\u0103 3D<\/h3>\n\n<p><strong>Degradarea termic\u0103<\/strong> cauzat\u0103 de aceste activit\u0103\u021bi genereaz\u0103 fum (un poluant gazos) \u0219i poluan\u021bi solizi. Acestea pot fi tratate cu ajutorul camerelor de filtrare ePUREx 1000, 2000 sau 3000. <\/p>\n\n<h3 class=\"wp-block-heading\">Lipire<\/h3>\n\n<p>Industriile auto \u0219i aerospa\u021bial\u0103 utilizeaz\u0103 aceast\u0103 tehnic\u0103 de lipire. Aceasta genereaz\u0103 poluan\u021bi gazo\u0219i, iar \u0219lefuirea produce emisii de praf. <\/p>\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Sunte\u021bi un profesionist din industrie? C\u0103uta\u021bi sistemul ideal? <a href=\"https:\/\/obera.fr\/ro\/contact\/\" data-type=\"page\" data-id=\"124\">Nu ezita\u021bi s\u0103 ne solicita\u021bi fi\u0219a tehnic\u0103 corespunz\u0103toare nevoilor dumneavoastr\u0103 de implementare<\/a>. <\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Lumea industrial\u0103 \u0219i procesele sale de produc\u021bie genereaz\u0103 particule de praf, vapori organici \u0219i anorganici \u0219i solven\u021bi care sunt nocivi pentru angaja\u021bi. Dup\u0103 detalierea riscurilor de expunere pentru lucr\u0103tori, enumer\u0103m mai jos diferitele solu\u021bii utilizate de industrie pentru tratarea prafului \u0219i a solven\u021bilor genera\u021bi de activit\u0103\u021bile de produc\u021bie. <\/p>\n","protected":false},"author":4,"featured_media":81850,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Trata\u021bi praful \u0219i solven\u021bii \u00een acela\u0219i timp","_seopress_titles_desc":"Industria genereaz\u0103 \u00een mod sistematic particule de praf, vapori organici \u0219i anorganici \u0219i solven\u021bi care sunt nocivi pentru angaja\u021bi.","_seopress_robots_index":"","footnotes":""},"categories":[144],"tags":[145],"class_list":["post-97070","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sfatul-nostru","tag-entete-mic","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts\/97070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/comments?post=97070"}],"version-history":[{"count":1,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts\/97070\/revisions"}],"predecessor-version":[{"id":97072,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts\/97070\/revisions\/97072"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/media\/81850"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/media?parent=97070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/categories?post=97070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/tags?post=97070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}