{"id":94685,"date":"2022-11-14T15:33:41","date_gmt":"2022-11-14T13:33:41","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/aspiration-brouillard-huile-emulsion-quel-danger-fluides-coupe\/"},"modified":"2025-05-06T09:02:29","modified_gmt":"2025-05-06T07:02:29","slug":"aspiration-brouillard-huile-emulsion-quel-danger-fluides-coupe","status":"publish","type":"post","link":"https:\/\/obera.fr\/lt\/musu-patarimas\/aspiration-brouillard-huile-emulsion-quel-danger-fluides-coupe\/","title":{"rendered":"Alyvos dulksna ir emulsijos siurbimas: kok\u012f pavoj\u0173 kelia pjovimo skys\u010diai?"},"content":{"rendered":"\n

K\u0105 reikia \u017einoti apie au\u0161inimo skys\u010dius<\/h2>\n\n

Au\u0161inimo skys\u010diai<\/strong> naudojami daugelyje stakli\u0173, naudojam\u0173 apdirbimui ar perdirbimui. Kadangi susidarantys garai ir r\u016bkas <\/strong>neturi vir\u0161yti teis\u0117s akt\u0173 leid\u0117jo (darbuotoj\u0173 saugos ir sveikatos) nustatytos vert\u0117s, nor\u0117tume atsakyti \u012f j\u016bs\u0173 klausimus apie alyvos r\u016bko i\u0161traukim\u0105<\/a>. <\/strong>ir emulsija.<\/p>\n\n

Kas yra pjovimo skys\u010dio miglos ir kam jos naudojamos?<\/h3>\n\n
\n
\n
\"šaldymo<\/figure>\n<\/div>\n\n\n\n
\n

Frezuojant<\/strong>, tekinant<\/strong>, gr\u0119\u017eiant<\/strong> ir t. t., au\u0161inimui<\/strong> ir tepimui<\/strong> naudojamos riebios alyvos<\/strong> arba emulsijos (alyva + vanduo)<\/strong>, kad \u012frankis ir ruo\u0161inys kuo ma\u017eiau \u012fkaist\u0173 apdirbimo metu. Tai turi kelet\u0105 privalum\u0173: suma\u017e\u0117jus trinties j\u0117goms, pager\u0117ja med\u017eiagos pavir\u0161iaus kokyb\u0117 ir pailg\u0117ja apdirbimo \u012frankio tarnavimo laikas. Be to, emulsija<\/strong> suri\u0161a susidariusias dulkes<\/strong> ir pa\u0161alina jas nuo ruo\u0161inio tuo pa\u010diu metu kaip ir dro\u017eles<\/strong>. <\/p>\n<\/div>\n<\/div>\n\n

Kokie pavojai kyla d\u0117l \u0161aldymo priemoni\u0173 tepal\u0173?<\/h3>\n\n
\n
\n

Ta\u010diau pjovimo skys\u010di\u0173<\/strong> naudojimas turi vien\u0105 didel\u012f tr\u016bkum\u0105. D\u0117l dideli\u0173 \u012franki\u0173 grei\u010di\u0173, didelio pjovimo skys\u010dio \u012fpur\u0161kimo sl\u0117gio ir auk\u0161tos temperat\u016bros au\u0161inimo skys\u010dio mi\u0161inys ore i\u0161siskirsto \u012f smulkias daleles. \u012erodyta, kad \u0161ios dalel\u0117s<\/strong> tam tikru mastu yra pavojingos sveikatai ir gali prisid\u0117ti prie profesini\u0173 lig\u0173. Tod\u0117l labai svarbu jas atitinkamai i\u0161siurbti<\/strong>. Be to, kuo didesnis skys\u010dio sl\u0117gis ir didesnis \u012franki\u0173 sukimosi greitis, tuo smulkesn\u0117s dalel\u0117s i\u0161siskiria. <\/p>\n<\/div>\n\n\n\n

\n
\"šaldymo<\/figure>\n<\/div>\n<\/div>\n\n

Pjovimo skys\u010di\u0173 i\u0161metamos dujos<\/h3>\n\n
\n
\n
\"alyvos<\/figure>\n<\/div>\n\n\n\n
\n

Pranc\u016bzijoje grie\u017etai kalbant, pjovimo alyv\u0173 ar skys\u010di\u0173<\/strong> (nenugarint\u0173 alyv\u0173 ar vandenini\u0173 skys\u010di\u0173 ) aerozoli\u0173<\/strong> profesinio poveikio ribini\u0173 ver\u010di\u0173 n\u0117ra. Ta\u010diau operatori\u0173 \u012fkvepiamame ore rekomenduojama nevir\u0161yti vidutin\u0117s 0,5 mg\/m3 koncentracijos per 8 valand\u0173 darbo pamain\u0105 (\u017er. Cnam rekomendacij\u0105 R 451). <\/p>\n\n\n\n

Jei pavojing\u0173 med\u017eiag\u0173<\/strong> susidaro naudojamose pjovimo alyvose arba apdirbamuose metaluose (pavyzd\u017eiui, lydiniuose, kuri\u0173 pagrind\u0105 sudaro nikelis, kobaltas, titanas ir t. t.), b\u016btina laikytis b\u016btent \u0161i\u0173 jungini\u0173 profesinio poveikio ribini\u0173 ver\u010di\u0173.<\/p>\n<\/div>\n<\/div>\n\n

Au\u0161inimo skys\u010diai darbo vietoje<\/h2>\n\n

U\u017eduotys, susijusios su au\u0161inimo tepalais<\/h3>\n\n

Dirbdama su au\u0161inimo tepalais<\/strong>, \u012fmon\u0117 turi u\u017etikrinti, kad b\u016bt\u0173 pa\u0161alinta arba iki minimumo suma\u017einta \u0161i rizika, kiek tai leid\u017eia naujausios technologijos: rizika, susijusi su s\u0105ly\u010diu su oda ir akimis, absorbcija \u012f k\u016bn\u0105,i\u0161metimu \u012f or\u0105, kuriuo<\/strong> kv\u0117puojama, gaisro ir sprogimo rizika<\/strong>.<\/p>\n\n

Jei pagrindini\u0173 priemoni\u0173 nepakanka, reik\u0117s taikyti oro srauto<\/strong> priemones, pavyzd\u017eiui, i\u0161traukimo sistemas<\/strong> ir filtr\u0173 separatorius<\/a> arba oro srauto sistemas.<\/p>\n\n

Kokio tipo aerozoliams skirta siurbimo ir filtravimo sistema?<\/h3>\n\n

Separatori\u0173 (<\/strong> aerozoli\u0173 separatori\u0173, alyvos r\u016bko separatori\u0173<\/strong>, emulsijos r\u016bko separatori\u0173) tinkamumas pjovimo skys\u010dio i\u0161metamiems ter\u0161alams nurodytas toliau pateiktoje lentel\u0117je.<\/p>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t
<\/td>Huile<\/th>Emulsion<\/th>Micro lubrification<\/th>Fum\u00e9e<\/th>Vapeur<\/th>\n<\/tr>\n<\/thead>\n
Filtre \u00e9lectrostatique<\/td>A<\/td>C\/A*<\/td>C<\/td>A<\/td>D<\/td>\n<\/tr>\n
Filtres m\u00e9canique
\n(Oilmac et AFS OberA)<\/td>		C\/B*<\/td>A<\/td>A<\/td>A<\/td>D<\/td>\n<\/tr>\n
D\u00e9poussi\u00e9reur<\/td>D<\/td>D<\/td>A<\/td>C<\/td>D<\/td>\n<\/tr>\n
S\u00e9parateur centrifuge<\/td>C<\/td>C<\/td>D<\/td>D<\/td>D<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

A = tinkamas B = s\u0105lygi\u0161kai tinkamas C = netinkamas D = netinkamas *centriniuose \u012frenginiuose<\/p>\n\n

Atskyrimo sistemos n\u0117ra apsaugotos nuo gaisro ir sprogimo.<\/p>\n\n

Be to, atskirtos med\u017eiagos gali b\u016bti pakartotinai \u012fleid\u017eiamos \u012f au\u0161inimo tepalo grandin\u0119 tik tuo atveju, jei toks pakartotinis \u012fleidimas nesukelia jokio papildomo pavojaus, pavyzd\u017eiui, d\u0117l pasikeitusios sud\u0117ties arba mikrob\u0173 kolonizacijos<\/strong>.<\/p>\n\n

Kancerogenini\u0173<\/strong>, mutagenini\u0173 arba toksi\u0161k\u0173 sveikatai ir reprodukcijai med\u017eiag\u0173<\/strong>(CMR) atveju oras negali b\u016bti pakartotinai tiekiamas \u012f darbo patalp\u0105<\/a>.<\/p>\n\n

„OILMAC” ir „AFS OberA” naftos r\u016bko ir emulsijos separatoriai<\/h2>\n\n

Alyvos r\u016bko separatorius, skirtas aerozoliams ir r\u016bko dalel\u0117ms i\u0161traukti.<\/p>\n\n

\n
<\/div>\n\n\n\n
\n
\"Alyvos<\/a>
OILMAC<\/figcaption><\/figure>\n<\/div>\n\n\n\n
\n
\"afs\"<\/a>
AFS<\/figcaption><\/figure>\n<\/div>\n\n\n\n
<\/div>\n<\/div>\n\n

Paprastai OILMAC <\/a>ir AFS <\/a>\u012frenginiai montuojami tiesiai ant apdirbimo stakli\u0173 korpuso ir sujungiami lanks\u010dia \u017earna. Trij\u0173 pakop\u0173 filtravimo sistema u\u017etikrina veiksming\u0105 au\u0161inimo tepalo r\u016bko ar d\u016bm\u0173, susidaran\u010di\u0173 apdirbimo proceso metu, filtravim\u0105. I\u0161filtruotus pjovimo skys\u010dius galima gr\u0105\u017einti \u012f stakles. D\u0117l H13 HEPA filtro oras gali b\u016bti v\u0117l tiekiamas \u012f darbo zon\u0105, laikantis atitinkam\u0173 ribini\u0173 ver\u010di\u0173. <\/p>\n\n

\n
Su\u017einokite daugiau<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Au\u0161inimo skys\u010diai naudojami daugelyje stakli\u0173, naudojam\u0173 apdirbimo ar transformavimo procesams. Daugiau apie \u0161i\u0173 skys\u010di\u0173 keliamus pavojus su\u017einosite m\u016bs\u0173 naujame straipsnyje. <\/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":"Alyvos r\u016bko siurbimas, koks pavojus gresia?","_seopress_titles_desc":"Su\u017einokite visk\u0105, k\u0105 reikia \u017einoti apie pjovimo skys\u010di\u0173 ir tepal\u0173 pavojus pramon\u0117je, kai yra alyvos r\u016bko ir emulsijos.","_seopress_robots_index":"","footnotes":""},"categories":[135],"tags":[136],"class_list":["post-94685","post","type-post","status-publish","format-standard","hentry","category-musu-patarimas","tag-entete-mazas","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/posts\/94685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/comments?post=94685"}],"version-history":[{"count":1,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/posts\/94685\/revisions"}],"predecessor-version":[{"id":94687,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/posts\/94685\/revisions\/94687"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/media?parent=94685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/categories?post=94685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/tags?post=94685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}