Kumishini yezokwelapha eyinyumba elahlwayo ethinta umzimba womuntu noma igazi, ukuvala inzalo okulungile kubaluleke kakhulu ekuphepheni nasekusebenzeni komkhiqizo.
Kwezinye izinto nezinto ezingakwazi ukumelana nezinga lokushisa eliphezulu lokubulala amagciwane, kuvamise ukusetshenziswa izibulala-magciwane zegesi ye-ethylene oxide enkulu. I-Ethylene oxide ayigqwali ezinsimbi, ayinalo iphunga elisele, futhi ingabulala amagciwane nama-endospores awo, isikhunta kanye nesikhunta.
I-ethylene oxide ikwazi ukungena kahle kakhulu ekupakishweni, kanti i-ethylene oxide inezakhiwo eziqinile ze-oxidizing, okuyenza isetshenziswe kabanzi ekwenziweni inzalo kwemishini yezokwelapha. Imiphumela ye-ethylene oxide inzalo ihlanganisa izinga lokushisa, umswakama, ingcindezi, isikhathi sokuvala inzalo kanye nokuhlushwa kwe-ethylene oxide. Ekwenzeni inzalo ye-ethylene oxide, idizayini efanele yesistimu yesitimu ingaqinisekisa izinga lokushisa kanye nomswakama wokuvala inzalo.
Izinga lokushisa le-ethylene oxide livamise ukuba ngu-38°C-70°C, futhi izinga lokushisa lokuvala inzalo le-ethylene oxide linqunywa imikhiqizo ehlukene yokuvala inzalo nezinto zokwakha, ukupakishwa, ukupakishwa komkhiqizo, kanye nenani lemikhiqizo evalwe inzalo.
Ukushisa kwe-interlayer kwesibulala-magciwane kusebenzisa izinga lokushisa lamanzi ashisayo ukuqinisekisa izinga lokushisa lokuvala inzalo, futhi izinga lokushisa lamanzi ashisayo le-interlayer lokushisa ngokuvamile lishiswa isitimu, futhi ngezinye izikhathi isitimu sifuthwa emanzini ngokuxutshwa okuqondile ukuze kwenyuswe isivinini sokushisisa amanzi bese uyibuyisela. Isimo sesiyaluyalu esishisayo.
Ngesikhathi sokuqalisa isibulala-magciwane, inqubo yokushisisa kanye nokuhlanza idala izinguquko kumswakama ohlobene womkhiqizo ohlanzwa inzalo kanye nendawo ezungezile. Umswakama ohlobene isilinganiso somswakama ophelele emoyeni kuya kumswakama ophelele ogcwele ezingeni lokushisa elifanayo nokucindezela, futhi umphumela uba iphesenti. Okusho ukuthi, kubhekiselwa esilinganisweni sesisindo somhwamuko wamanzi oqukethwe emoyeni othile oswakeme nenqwaba yomhwamuko wamanzi oqukethwe emoyeni osuthisiwe ngezinga lokushisa elifanayo nokucindezela okufanayo, futhi lesi silinganiso sivezwa njengephesenti.
Ukushisa kwe-interlayer kwesibulala-magciwane kusebenzisa izinga lokushisa lamanzi ashisayo ukuqinisekisa izinga lokushisa lokuvala inzalo, futhi izinga lokushisa lamanzi ashisayo le-interlayer lokushisa ngokuvamile lishiswa isitimu, futhi ngezinye izikhathi isitimu sifuthwa emanzini ngokuxutshwa okuqondile ukuze kwenyuswe isivinini sokushisisa amanzi bese uyibuyisela. Isimo sesiyaluyalu esishisayo.
Ngesikhathi sokuqalisa isibulala-magciwane, inqubo yokushisisa kanye nokuhlanza idala izinguquko kumswakama ohlobene womkhiqizo ohlanzwa inzalo kanye nendawo ezungezile. Umswakama ohlobene isilinganiso somswakama ophelele emoyeni kuya kumswakama ophelele ogcwele ezingeni lokushisa elifanayo nokucindezela, futhi umphumela uba iphesenti. Okusho ukuthi, kubhekiselwa esilinganisweni sesisindo somhwamuko wamanzi oqukethwe emoyeni othile oswakeme ukuya enkanyezini enkulu yomhwamuko wamanzi oqukethwe emoyeni osuthekile ngezinga lokushisa elifanayo nokucindezela okufanayo, futhi lesi silinganiso sivezwa njengephesenti.
Umswakama womkhiqizo kanye nokomisa kwama-microorganisms kunethonya elikhulu ekubulaweni kwe-ethylene oxide. Ngokuvamile, umswakama wokuvala inzalo ulawulwa ku-30%RH-80%RH. Umswakama we-ethylene oxide sterilization uhlanzekile futhi womile ngomjovo owomile we-steam. Ukulawulwa kwe-steam humidification. Amanzi ku-steam azothinta ikhwalithi yomswakama, futhi isitimu esimanzi sizokwenza izinga lokushisa langempela lokuvala inzalo lomkhiqizo libe phansi kunesidingo sokushisa kwamagciwane omlilo.
Ikakhulukazi amanzi okubhayela athwalwa ibhoyili, ikhwalithi yawo yamanzi ingase ingcolise umkhiqizo owenziwe inzalo. Ngakho-ke kuvame ukusebenza kahle kakhulu ukusebenzisa isihlukanisi samanzi esitimu esisebenza kahle kakhulu se-Watt endaweni yokungenisa umusi.
Ukuba khona komoya kuzoba nomthelela owengeziwe ekushiseni inzalo kwesitimu. Lapho umoya uxubene ne-steam, lapho umoya ekhabhinethi ungasusiwe noma ungasuswa ngokuphelele, ngoba umoya ungumqhubi ompofu wokushisa, ukuba khona komoya kuzokwakha indawo ebandayo. Imikhiqizo enomoya enamathiselwe ayikwazi ukufinyelela izinga lokushisa lokuvala inzalo. Kodwa-ke, ekusebenzeni kwangempela, ukusebenza ngezikhathi ezithile kwesitimu esimanzi kwenza kube nzima ukulawula ukuxutshwa kwegesi engacondensable.
Isistimu yokusabalalisa isitimu ye-ethylene oxide sterilizer ihlanganisa izihlungi eziningi zesitimu ezihlanzekile, izihlukanisi zamanzi zesitimu ezisebenza kahle kakhulu, ama-valve okushintsha isitimu, amavalvu alawula umfutho wesitimu nezicupho zesitimu, njll. Okunye okufakiwe amavalufu okukhipha umusi anezigaba eziningi futhi angacondensable. izinhlelo zokuqoqa igesi.
Uma kuqhathaniswa nokuvala inzalo yesitimu evamile, umthwalo wesitimu we-ethylene oxide sterilization uyashintsha kakhulu, ngakho-ke i-valve yokunciphisa ingcindezi yesitimu kufanele icabangele ububanzi bokulungisa ukugeleza okwanele. Ukuze uthole i-ethylene oxide sterilized steam humidification, ingcindezi ephansi ingasheshisa ukusakazeka nokuxutshwa kwesitimu ukuze kuqinisekiswe umswakama ofanayo.
Khipha amagciwane futhi uhlanze izikhwama namabhodlela omuthi owuketshezi, amathuluzi ensimbi, i-porcelain, i-glassware, amathuluzi okuhlinza, izinto zokupakisha, izindwangu, okokugqoka nezinye izinto. Ukuklanywa nokufakwa kwesistimu yokulawula inzalo elungile nesebenzayo ibalulekile kwikhwalithi yomkhiqizo wakho.
Emishinini yezokwelapha nezinkampani zomkhiqizo, kunezici eziningi zesitimu ezithinta ukuvalwa kwe-ethylene oxide, okuhlanganisa ukucindezela kwesistimu yesitimu ephelele, idizayini yezinga lokushisa, kanye namadivayisi okwelapha ikhwalithi yesitimu. Idizayini yesistimu yesitimu enengqondo ingaqinisekisa ngempumelelo ukusebenza nokuphepha kokuvala inzalo kwe-ethylene oxide enkulu.
Isikhathi sokuthumela: Sep-08-2023
