Izidingo Zokuphepha Zokusebenzisa I-Ethylene Oxide ekubulaleni inzalo

lapho i-Ethylene Oxide ekamelweni lokuvala inzalo kufanele ifakwe izinsiza zokuvimbela umlilo.
Amasilinda e-ethylene oxide kufanele agcinwe ngokuhlukana ekamelweni elomile, elinomoya omuhle, ngokuvinjelwa okuqinile kokubhema namalangabi avulekile.
Ukukhanyisa egumbini lokuvala inzalo kufanele kuvikeleke ukuqhuma, futhi noma yiziphi izinto zikagesi ezingase zibangele izinhlansi zikagesi kufanele zigwenywe. Amalangabi avulekile anqatshelwe ngokuphelele.
Ngaphambi kokufaka amagciwane kuhlobo ngalunye lwento, imingcele kufanele iqinisekiswe ngokwezinga likazwelonke le-GB18279-2000.
Ingxenye yokulawula ye-sterilizer kufanele ifakwe ngokuhlukana neyunithi eyinhloko (bheka umdwebo D.1).
Ngemva kokuqedwa kwesigaba sokususwa (sokuhlanza), izinto ezivalelwe akumele zihlale egumbini elivaliwe lokuvala inzalo isikhathi esingaphezu kwemizuzu eyi-15. Uma kungenjalo, isigaba sokususa kufanele siphindwe ngaphambi kokuvula umnyango.
Ngemuva kokuthi i-Ethylene Oxide yokuvala inzalo isiqediwe, umoya osuswayo kufanele ucutshungulwe ngokwemithetho efanele yokusebenza kokuvala inzalo. Ngaphambi kokuvula umnyango wokukhipha izinto, i-axial fan kufanele ivulwe ukuze kuqinisekiswe ukungena komoya. Ungasheshi ukhiphe izinto ngemva kokuvula umnyango ukuze ugweme ukuchayeka kumagesi ayingozi ayinsalela egumbini lokuvala inzalo.
Isexwayiso Semithi: Ngokusekelwe enanini lemithi okufanele inikezwe, setha ingcindezi noma isisindo. Lapho umthamo odingekayo ufinyelelwa, kuzozwakala isaziso esizwakalayo. Kuleli qophelo, opharetha kufanele avale ngokushesha inkinobho yebhodlela lemithi kanye nevalvu yokudosa yeyunithi eyinhloko.
Abasebenzisi bamagesi axubile e-ethylene oxide kumele bafake isilawuli sokucindezela (okufakwe umsebenzisi) lapho kuphuma khona ibhodlela lemithi ukuze kwehliswe ukucindezela kwebhodlela lokuphuma libe ngaphansi kuka-0.4 MPa, ukuvimbela ukucindezela okuphezulu ekubangeleni ukuvuza epayipini lokudosa.
Ngaphambi kokunqamula noma ukuvula noma iyiphi ingxenye yesistimu yokuhlinzeka nge-sterilant, kuyadingeka ukuhlanza uhlelo (ngaphandle kwesistimu yokuhlinzeka ngethangi legesi).
Uma umfutho womoya we-door seal gasket ekamelweni lokuvala inzalo uwela ngaphansi kuka-0.45 MPa ngesikhathi senqubo yokuvala inzalo, ukunikezwa komoya esicini senjoloba kufanele kuvalwe, futhi umthombo wokucindezela oyisipele kufanele uxhunywe ukuze kuqinisekiswe ukuthi uphawu lwenjoloba lunokucindezela okukhulu kuno-0.45 MPa. Ngesikhathi esifanayo, inqubo yokubamba ukuvuza kwe-ethylene oxide kufanele icushwe ukuze kuphume futhi kuhlanzwe igumbi lokuvala inzalo. Khona-ke, kufanele kuthathwe izinyathelo zokubuyisela umthombo womoya wokuqala.
Uma uhlelo lokungenisa umoya endaweni yokusebenza luhluleka, okokusebenza kufanele kuvalwe futhi kungaqaliswa kabusha. Uma ukwehluleka kwenzeka ngenkathi i-ejenti ebulala amagciwane isivele ingenile ekamelweni, u-opharetha kufanele angene ekamelweni kuphela ukuze axhumane nezinto ezibulala amagciwane ngemva kokuqedwa ngokuphelele kwezinqubo zokususa izibulala-magciwane.
Ngemuva komjikelezo ngamunye womsebenzi, isistimu yepayipi ye-ethylene oxide kufanele ihlanzwe. Imidiya yokuhlanza ingabandakanya amanzi, umoya ocindezelweyo, noma isitimu. Umsebenzisi kufanele afake amasistimu okukhipha umoya wasendaweni ezindaweni lapho igesi ebulala amagciwane ingase inqwabelane khona, njengaseduze komnyango wesibulala-magciwane, indawo yokugcina izinto ezibulewe inzalo, kanye nendawo yokugcina amagciwane. I-exhaust system akufanele ikhiphe noma yiziphi izinto ezingadala ingozi.

Qaphela: Kungakhathaliseki ukuthi okokusebenza kusebenza ngendlela evamile, ukungasebenzi kahle, noma esimweni sokunakekela, uma izisebenzi zidinga ukungena egunjini lesibulala-magciwane, umnyango kufanele wehliselwe phansi noma usekelwe. Kufanele kuqinisekiswe ukuthi umnyango ukhiyiwe futhi awukwazi ukuvaleka. Abasebenzi kufanele bathathe noma bagcine ngokuphepha ukhiye ngaphambi kokungena ekamelweni.