Indawo yokugeza amehlo isetshenziselwa ukudambisa ukulimala okwengeziwe emzimbeni okwesikhashana okuvela ezintweni eziyingozi esimweni esiphuthumayo lapho izinto ezinobuthi neziyingozi (ezifana noketshezi lwamakhemikhali) zifuthwa emzimbeni wabasebenzi, ebusweni, emehlweni noma emlilweni obangelwa umlilo.Ukwelashwa okwengeziwe nokwelashwa kudingeka kulandele imiyalelo kadokotela ukuze kugwenywe noma kuncishiswe izingozi ezingadingekile.
Amathiphu Okukhethwa Kokugeza Amehlo
Ukugeza amehlo: Uma into enobuthi noma eyingozi (efana noketshezi lwekhemikhali, njll.) ifuthwa emzimbeni, ebusweni, emehlweni noma emlilweni obangelwe umlilo, iyithuluzi lokuvikela elisebenzayo lokuvikela ukunciphisa umonakalo.kodwa.Imikhiqizo ye-eyewash isetshenziswa kuphela ezimeni eziphuthumayo ukuze kuncishiswe okwesikhashana ukulimala okwengeziwe kwezinto eziyingozi emzimbeni.Ukwelashwa okwengeziwe nokwelashwa kudingeka kulandele imiyalelo kadokotela.
Kusukela ngeminyaka yawo-1980, i-eyewash yayisetshenziswa kabanzi kumafekthri amaningi, amalabhorethri, kanye nezibhedlela emazweni athuthukile ezimboni phesheya (USA, UK, njll.).Inhloso yawo ukunciphisa ukulimala komzimba okubangelwa izinto ezinobuthi neziyingozi emsebenzini.Isetshenziswa kakhulu ku-petroleum, embonini yamakhemikhali, embonini ye-semiconductor, ekwenzeni imithi kanye nezindawo lapho izinto eziyingozi zivezwa khona.
Izindawo zokufaka izicelo ze-Eyewash
1. I-eyewash yensimbi engenasici yenziwe ngensimbi engagqwali 304. Ingakwazi ukumelana nokugqwala kwama-acids, ama-alkali, usawoti kanye namafutha.Kodwa-ke, ayikwazi ukumelana nama-chloride, ama-fluorides, i-sulfuric acid namakhemikhali ane-concentration ye-oxalic acid engaphezu kuka-50%.Ukugqwala.Kuzindawo zomsebenzi lapho izinhlobo ezine zamakhemikhali ezingenhla zikhona, sicela ukhethe iwashi lamehlo elifakwe odongeni elingenisiwe noma insimbi engagqwali efakwe odongeni efakwe odongeni esebenza kahle kakhulu.
2. Kukhona uhlelo lokugeza amehlo kuphela (ngaphandle kwethuluzi lokugeza amehlo elihlanganisiwe), futhi alukho uhlelo lwesifutho, ngakho-ke ubuso, amehlo, intamo noma izingalo ezifafazwe ngamakhemikhali kuphela ezingahlanjululwa.
3. Ifakwe ngqo endaweni yokusebenza.Idinga umthombo wamanzi ongashintshi endaweni yokusebenza.Ukukhishwa kwamanzi kwesistimu ye-eyewash: 12-18 amalitha / ngomzuzu.
4. Ihambisana nezindinganiso ezishiwo yi-American ANSI Z358-1 2004 eyewash, futhi isetshenziswa kakhulu ku-petroleum, amakhemikhali, ekhemisi, e-electronics nakwezinye izimboni.
Isikhathi sokuthumela: Mar-24-2020
