Indlela yokukhetha imikhiqizo ye-eyewash ngendlela efanele?
Ukugeza amehlo sekusetshenziswe kabanzi kumafekthri amaningi, amalabhorethri nezibhedlela emazweni athuthukile ezimboni (USA, UK, njll.) ekuqaleni kwawo-1980.Inhloso yawo ukunciphisa ukulimala komzimba okuvela ezintweni ezinobuthi neziyingozi emsebenzini, futhi isetshenziswa kakhulu ezindaweni lapho izinto eziyingozi zivezwa khona, njenge-petroleum, imboni yamakhemikhali, imboni ye-semiconductor, ukukhiqizwa kwemithi, ukudla, kanye nelabhorethri.
Ngakho-ke ungakhetha kanjani imikhiqizo ye-eyewash ngendlela efanele?
Okokuqala: Ngokwamakhemikhali anobuthi nayingozi endaweni yomsebenzi
Uma kune-chloride, i-fluoride, i-sulfuric acid noma i-oxalic acid ene-concentration engaphezu kuka-50% esizeni, ungakhetha kuphela ama-eyewash ensimbi engagqwali afakwe ngepulasitiki ABS noma ama-eyewashe ensimbi engenasici aphathwe ngokukhethekile asebenza kahle kakhulu.Ngoba i-eyewash eyenziwe ngensimbi engagqwali i-304 ingamelana nokugqwala kwe-acids, alkalis, usawoti kanye namafutha ngaphansi kwezimo ezijwayelekile, kodwa ayikwazi ukumelana nokugqwala kwe-chloride, i-fluoride, i-sulfuric acid noma i-oxalic acid ene-concentration engaphezu kuka-50%.Endaweni yokusebenza lapho izinto ezingenhla zikhona, izinto zokuwasha amehlo ezenziwe ngensimbi engagqwali 304 zizoba nomonakalo omkhulu esikhathini esingaphansi kwezinyanga eziyisithupha.Imiqondo ye-ABS dipping kanye ne-ABS spraying yehlukene.I-ABS impregnation yenziwe nge-ABS powder impregnation, kunokufakwa kwe-ABS liquid.
1. Izici ze-ABS powder ezifakwe epulasitiki: I-ABS powder inamandla okunamathela aqinile, ugqinsi lwama-microns angu-250-300, nokumelana nokugqwala okuqinile.
2. Izici zokusebenzisa ipulasitiki efaka uketshezi lwe-ABS: Impushana ye-ABS inamandla okunamathela ampofu, ukujiya kufinyelela kuma-microns angama-250-300, futhi ukumelana nokugqwala kunamandla kakhulu.
Okwesibili: ngokusho kwezinga lokushisa lasebusika lendawo
Ngaphandle kwaseningizimu yeChina, ezinye izifunda zizobhekana nesimo sezulu esingaphansi kuka-0 ° C ebusika, ngakho-ke kuzoba namanzi ku-eyewash, okuzothinta ukusetshenziswa okuvamile kwe-eyewash.
Ukuxazulula inkinga yokuqoqwa kwamanzi ku-eyewash, kuyadingeka ukusebenzisa i-eyewash yohlobo lwe-antifreeze, i-eyewash yokushisa kagesi yokulandelela ukushisa noma i-eyewash yokushisa kagesi.
1. I-eyewash ephikisana neqhwa ingakhipha amanzi aqoqiwe kuwo wonke ama-eyewash ngemva kokuqedwa kokusetshenziswa kwe-eyewash noma i-eyewash isesimweni sokulinda.Ama-eyewash anganqamuki anohlobo lokukhipha okuzenzakalelayo kanye nohlobo lokukhipha ngesandla.Ngokuvamile, kusetshenziswa uhlobo lokuthulula okuzenzakalelayo.
2. Ezindaweni ezingavimbela ukuqhwa futhi zandise izinga lokushisa kwamanzi, kufanele usebenzise ukugeza amehlo okulandela umkhondo ngogesi noma ukugeza amehlo okushisisa ngogesi.
I-eyewash yokulandelela ukushisa kagesi ishiswa ukushisa kokulandelela kagesi, ukuze amanzi e-eyewash angaqandi, futhi izinga lokushisa le-eyewash linganyuswa ngezinga elilinganiselwe, kodwa izinga lokushisa lokufafaza alikwazi ukunyuswa nhlobo. .(Amazwana: Ukugeleza kokugeza amehlo kungu-12-18 amalitha / iminithi; isifutho singama-120-180 amalitha / iminithi)
okwesithathu.Nquma ngokuya ngokuthi akhona yini amanzi emsebenzini
Kulabo abangenawo umthombo wamanzi omisiwe emsebenzini, noma abadinga ukushintsha indawo yokusebenza njalo, bangasebenzisa i-eyewash ephathekayo.Lolu hlobo lwe-eyewash lungathuthelwa endaweni oyifunayo endaweni yomsebenzi, kodwa lolu hlobo lwe-eyewash encane ephathekayo inomsebenzi wokugeza amehlo kuphela, kodwa awukho umsebenzi wesifutho.Ukugeleza kwamanzi okugeza amehlo kuncane kakhulu kunokugeza kwamehlo okugxilile.Ama-eyewash amakhulu aphathwayo kuphela anemisebenzi yokufafaza nokugeza amehlo.
Ukuze uthole indawo yokusebenza enomthombo wamanzi omisiwe, ama-washers wamehlo angaguquki asetshenziswa, angaxhunywa ngokuqondile emanzini okupompo esizeni, futhi ukugeleza kwamanzi kukhulu.
Isikhathi sokuthumela: May-11-2020
