{"id":94726,"date":"2022-11-14T15:33:41","date_gmt":"2022-11-14T13:33:41","guid":{"rendered":"https:\/\/obera.fr\/conseils\/aspiration-brouillard-huile-emulsion-quel-danger-fluides-coupe\/"},"modified":"2025-05-06T09:05:13","modified_gmt":"2025-05-06T07:05:13","slug":"aspiration-brouillard-huile-emulsion-quel-danger-fluides-coupe","status":"publish","type":"post","link":"https:\/\/obera.fr\/da\/vores-raad\/aspiration-brouillard-huile-emulsion-quel-danger-fluides-coupe\/","title":{"rendered":"Oliet\u00e5ge og emulsionssug: Hvad er faren ved sk\u00e6rev\u00e6sker?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Hvad du skal vide om k\u00f8lemidler<\/h2>\n\n<p><strong>K\u00f8lev\u00e6sker<\/strong> bruges i mange v\u00e6rkt\u00f8jsmaskiner, der anvendes til bearbejdning eller forarbejdning. Da de resulterende dampe og <strong>t\u00e5ger <\/strong>ikke m\u00e5 overskride en v\u00e6rdi, der er fastsat af lovgiveren (arbejdsmilj\u00f8), vil vi gerne besvare dine sp\u00f8rgsm\u00e5l om<a href=\"https:\/\/obera.fr\/conseils\/aspiration-industrielle-solutions-professionnels\/\"> udsugning af oliet\u00e5ger<\/a>. <strong> <\/strong>og emulsion.<\/p>\n\n<h3 class=\"wp-block-heading\">Hvad er sk\u00e6rev\u00e6sket\u00e5ger, og hvad bruges de til?<\/h3>\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/fluides-refrigerants.jpg\" alt=\"K&#xF8;lemidler\" class=\"wp-image-15849\" style=\"width:300px;height:200px\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/fluides-refrigerants.jpg 600w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/fluides-refrigerants-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Ved <strong>fr\u00e6sning<\/strong>, <strong>drejning<\/strong>, <strong>boring<\/strong> osv. anvendes <strong>fuldfede olier<\/strong> eller <strong>emulsioner (olie + vand)<\/strong> til <strong>k\u00f8ling<\/strong> og <strong>sm\u00f8ring<\/strong> for at minimere den opvarmning af v\u00e6rkt\u00f8jet og emnet, der opst\u00e5r under bearbejdningen. Det har flere fordele: Takket v\u00e6re reduktionen af friktionskr\u00e6fterne forbedres materialets overfladekvalitet, og bearbejdningsv\u00e6rkt\u00f8jets levetid forl\u00e6nges. Desuden binder <strong>emulsionen<\/strong> det <strong>st\u00f8v<\/strong>, der dannes, og fjerner det fra arbejdsemnet samtidig med <strong>sp\u00e5nerne<\/strong>.  <\/p>\n<\/div>\n<\/div>\n\n<h3 class=\"wp-block-heading\">Hvilke risici er der forbundet med k\u00f8lesm\u00f8remidler?<\/h3>\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Brugen af <strong>sk\u00e6rev\u00e6sker<\/strong> har dog en stor ulempe. H\u00f8je v\u00e6rkt\u00f8jshastigheder, h\u00f8je indspr\u00f8jtningstryk for sk\u00e6rev\u00e6sken og h\u00f8je temperaturer f\u00e5r k\u00f8lev\u00e6skeblandingen til at sprede sig til fine partikler i luften. Disse <strong>partikler<\/strong> har vist sig at v\u00e6re til en vis grad sundhedsskadelige og kan bidrage til erhvervssygdomme. Det er derfor vigtigt at <strong>st\u00f8vsuge<\/strong> dem <strong>op.<\/strong> Og jo h\u00f8jere v\u00e6sketryk og v\u00e6rkt\u00f8jets rotationshastighed er, jo finere er de partikler, der udledes.    <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/fluides-refrigerants-1.jpg\" alt=\"k&#xF8;lemidler 1\" class=\"wp-image-15852\" style=\"width:300px;height:200px\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/fluides-refrigerants-1.jpg 600w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/fluides-refrigerants-1-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<h3 class=\"wp-block-heading\">Emissioner fra sk\u00e6rev\u00e6sker<\/h3>\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/brouillard-dhuile-1.jpg\" alt=\"oliet&#xE5;ge 1\" class=\"wp-image-15855\" style=\"width:300px;height:200px\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/brouillard-dhuile-1.jpg 600w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/brouillard-dhuile-1-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>I Frankrig er der strengt taget ingen gr\u00e6nsev\u00e6rdier for erhvervsm\u00e6ssig eksponering for <strong>aerosoler af sk\u00e6reolier eller v\u00e6sker<\/strong> (hele olier eller vandige <strong>v\u00e6sker<\/strong> ). I den luft, som operat\u00f8rerne ind\u00e5nder, anbefales det dog ikke at overskride en koncentration p\u00e5 0,5 mg\/m3 i gennemsnit i l\u00f8bet af et 8-timers arbejdsskift (se Cnam-anbefaling R 451). <\/p>\n\n\n\n<p>Hvis der dannes <strong>farlige stoffer<\/strong> enten i de anvendte sk\u00e6reolier eller i bearbejdede metaller (f.eks. legeringer baseret p\u00e5 nikkel, kobolt, titan osv.), er det n\u00f8dvendigt at overholde gr\u00e6nsev\u00e6rdierne for erhvervsm\u00e6ssig eksponering for disse forbindelser specifikt.<\/p>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">K\u00f8lev\u00e6sker p\u00e5 arbejdspladsen<\/h2>\n\n<h3 class=\"wp-block-heading\">Opgaver i forbindelse med aktiviteter med k\u00f8lesm\u00f8remidler<\/h3>\n\n<p>N\u00e5r der arbejdes med <strong>k\u00f8lesm\u00f8remidler<\/strong>, skal virksomheden sikre, at f\u00f8lgende risici elimineres eller reduceres til et minimum, s\u00e5 vidt det tekniske niveau tillader det: risici i forbindelse med hud- og \u00f8jenkontakt, optagelse i kroppen,<strong>afgivelse til ind\u00e5ndingsluften<\/strong> samt <strong>brand- og eksplosionsrisici<\/strong>.<\/p>\n\n<p>Hvis de grundl\u00e6ggende foranstaltninger ikke er tilstr\u00e6kkelige, skal der implementeres <strong>luftstr\u00f8mningsforanstaltninger<\/strong>, s\u00e5som<strong> udsugningssystemer<\/strong> og <a href=\"https:\/\/obera.fr\/da\/vores-raad\/separateur-par-voie-seche-ou-separateur-a-voie-humide\/\">filterudskillere<\/a> eller luftstr\u00f8mningssystemer.<\/p>\n\n<h3 class=\"wp-block-heading\">Hvilket suge- og filtreringssystem til hvilken type aerosol?<\/h3>\n\n<p><strong>Udskillernes<\/strong> egnethed (aerosoludskillere, <strong>oliet\u00e5geudskillere<\/strong>, emulsionst\u00e5geudskillere) til sk\u00e6rev\u00e6skeemissioner er vist i tabellen nedenfor.<\/p>\n\n<table id=\"tablepress-170\" class=\"tablepress tablepress-id-170\">\n<thead>\n<tr class=\"row-1\">\n\t<td class=\"column-1\"><\/td><th class=\"column-2\">Huile<\/th><th class=\"column-3\">Emulsion<\/th><th class=\"column-4\">Micro lubrification<\/th><th class=\"column-5\">Fum\u00e9e<\/th><th class=\"column-6\">Vapeur<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Filtre \u00e9lectrostatique<\/td><td class=\"column-2\">A<\/td><td class=\"column-3\">C\/A*<\/td><td class=\"column-4\">C<\/td><td class=\"column-5\">A<\/td><td class=\"column-6\">D<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Filtres m\u00e9canique <br \/>\n(Oilmac et AFS OberA)<\/td><td class=\"column-2\">C\/B*<\/td><td class=\"column-3\">A<\/td><td class=\"column-4\">A<\/td><td class=\"column-5\">A<\/td><td class=\"column-6\">D<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">D\u00e9poussi\u00e9reur<\/td><td class=\"column-2\">D<\/td><td class=\"column-3\">D<\/td><td class=\"column-4\">A<\/td><td class=\"column-5\">C<\/td><td class=\"column-6\">D<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">S\u00e9parateur centrifuge<\/td><td class=\"column-2\">C<\/td><td class=\"column-3\">C<\/td><td class=\"column-4\">D<\/td><td class=\"column-5\">D<\/td><td class=\"column-6\">D<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n<p>A = Egnet B= Betinget egnet C = Uegnet D = Uegnet *i centrale installationer<\/p>\n\n<p>Adskillelsessystemerne er ikke beskyttet mod brand og eksplosion.<\/p>\n\n<p>Derudover m\u00e5 de udskilte stoffer kun genindf\u00f8res i k\u00f8lesm\u00f8remiddelkredsl\u00f8bet, hvis denne genindf\u00f8relse ikke f\u00f8rer til nogen yderligere fare, for eksempel p\u00e5 grund af en \u00e6ndring i sammens\u00e6tningen eller<strong> mikrobiel kolonisering af de udskilte stoffer<\/strong>.<\/p>\n\n<p>For <strong>stoffer, der er kr\u00e6ftfremkaldende<\/strong>, mutagene eller sundheds- og reproduktionstoksiske (CMR), m\u00e5 luften ikke <a href=\"https:\/\/obera.fr\/da\/vores-raad\/separateur-par-voie-seche-ou-separateur-a-voie-humide\/\">recirkuleres\/genindf\u00f8res i arbejdsrummet<\/a>.<\/p>\n\n<h2 class=\"wp-block-heading\">OILMAC og AFS OberA oliet\u00e5ge- og emulsionsudskillere<\/h2>\n\n<p>Oliet\u00e5geudskiller til udskillelse af aerosoler og t\u00e5gepartikler.<\/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\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/obera.fr\/produits\/filtres-brouillard-huile\/oilmac\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/filtre-compact-OILMAC.png\" alt=\"Oliet&#xE5;ge - Filtrering\" class=\"wp-image-641\" style=\"width:150px;height:150px\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/filtre-compact-OILMAC.png 600w, https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/filtre-compact-OILMAC-300x300.png 300w, https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/filtre-compact-OILMAC-150x150.png 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><figcaption class=\"wp-element-caption\">OILMAC<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/obera.fr\/produits\/filtres-brouillard-huile\/afs\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/afs.jpg\" alt=\"afs\" class=\"wp-image-15844\" style=\"width:150px;height:150px\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/afs.jpg 600w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/afs-300x300.jpg 300w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/11\/afs-150x150.jpg 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><figcaption class=\"wp-element-caption\">AFS<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n<p>Som regel installeres <a href=\"https:\/\/obera.fr\/da\/produits\/filtres-brouillard-huile\/oilmac\/\" data-type=\"page\" data-id=\"585\">OILMAC- <\/a>og <a href=\"https:\/\/obera.fr\/da\/produits\/filtres-brouillard-huile\/afs\/\" data-type=\"page\" data-id=\"590\">AFS-enheder <\/a>direkte p\u00e5 bearbejdningsmaskinens kabinet og forbindes med en fleksibel slange. Filtreringssystemet i tre trin sikrer en effektiv filtrering af den k\u00f8le-sm\u00f8remiddelt\u00e5ge eller -r\u00f8g, der dannes under bearbejdningsprocessen. De filtrerede sk\u00e6rev\u00e6sker kan derefter returneres til maskinen. Takket v\u00e6re et H13 HEPA-filter kan luften genindf\u00f8res i arbejdsomr\u00e5det, samtidig med at de relevante gr\u00e6nsev\u00e6rdier overholdes.   <\/p>\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-03627597 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/obera.fr\/da\/kontakt-os\/\">F\u00e5 flere oplysninger<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>K\u00f8lev\u00e6sker bruges i mange v\u00e6rkt\u00f8jsmaskiner, der anvendes til bearbejdning eller transformationsprocesser. F\u00e5 mere at vide om farerne ved disse v\u00e6sker i vores nye artikel.   <\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Sugning af oliet\u00e5ge, hvad er faren?","_seopress_titles_desc":"Find ud af alt, hvad du har brug for at vide om farerne ved sk\u00e6rev\u00e6sker og sm\u00f8remidler i industrien, n\u00e5r der er oliet\u00e5ger og emulsioner til stede.","_seopress_robots_index":"","footnotes":""},"categories":[295],"tags":[303],"class_list":["post-94726","post","type-post","status-publish","format-standard","hentry","category-vores-raad","tag-entete-lille","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/posts\/94726","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/comments?post=94726"}],"version-history":[{"count":1,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/posts\/94726\/revisions"}],"predecessor-version":[{"id":94737,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/posts\/94726\/revisions\/94737"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/media?parent=94726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/categories?post=94726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/tags?post=94726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}