Kuyini ukumelana nezinga lokushisa okufanele?Nquma "i-threshold yokuphepha" ngokusekelwe ezidingweni zenqubo.
Ibanga elifanele lokumelana nezinga lokushisa{0}}lokushisa okuphezulu, izihlungi eziphezulu{1}}ezisebenza kahle azisethwanga ngokuzenzakalelayo; kunqunywa izinga lokushisa langempela lokusebenza kanye nobubanzi bokushintshashintsha kwezinga lokushisa kuhhavini womhubhe. Umgomo oyinhloko "ukumboza ukweqisa kwenqubo ngenkathi ushiya umkhawulo wokuphepha."
1. I-Basic Temperature Resistance Bottom Line: I-180 degree
Izinga lokushisa eliphansi lokuvala inzalo kumahhavini othayela bezemithi livamise ukuba yi-180℃(isibonelo, ekubulaweni inzalo okomile kwamanye amabhodlela omthamo womlomo). Ngakho-ke, ukumelana nokushisa kwesihlungi kufanele kuhlangabezane nobuncane be-180℃ngaphandle kokwehluleka. Kuleli zinga lokushisa, isihlungi semidiya, okunamathelayo, kanye nohlaka kufanele kugcine ukuqina kwesakhiwo ngaphandle kokuguquka kokushisa, ukuqhekeka, noma ukukhipha umoya.
2. Ukuhambisana Kwenqubo Evamile: 250-300 degree
Ohhavini abaningi bomhubhe ezindaweni zokukhiqiza izidakamizwa zisebenzisa inqubo yokuvala inzalo "ye-250℃x 30 minutes" (ethobelana nezidingo ze-GMP zokuphatha isiqukathi se-aseptic). Eminye imikhiqizo{3}enobungozi obukhulu (efana ne-biologics) ize isebenzise inqubo yokuvala inzalo engu-300℃flash. Ngakho-ke, ezimweni ezinjalo, isihlungi esiphezulu-esinokumelana nezinga lokushisa okungama-degree angu-300 noma ngaphezulu siyadingeka ukuze kuqinisekiswe ukuthi ukusebenza kahle kokuhlunga akunciphi phakathi{8}nomjikelezo wesikhathi eside{9}}wokushisa okuphezulu (amahora angu-8-12 okusebenza ngosuku).
3. Umkhawulo Osebenza Kakhulu: 350 degree
Ezinye izinqubo ezikhethekile (njengokususwa kwe-pyrogen okujulile kwezitsha ezinama-lyophilized) zidinga izinga lokushisa elingaphezu kuka-350 degree. Kulezi zimo, isihlungi kufanele sihlangabezane nezidingo eziqinile zokumelana nezinga lokushisa kwesikhashana okungama-degree angu-350 kanye nokumelana okuqinile kwezinga lokushisa okungama-320 degrees. Ngaphezu kwalokho, ukuzinza kufanele kuqinisekiswe ngokuhlolwa okuningi komjikelezo wezinga lokushisa eliphezulu-(Omkhulu noma olingana nemijikelezo eyi-100).
Ngale Kwezinga Lokushisa: Izihlungi' Eziphezulu-Ukumelana Nezinga lokushisa
Okwamanje, ukuhlangabezana nezimfuneko zokushisa akwanele. Izihlungi zamahhavini omisa umhubhe wemithi kufanele zibe nezimpawu ezintathu "zokumelana nokushisa, ukuhlanzeka, nokuzinza":
1. I-Filter Material: I-Glass Fiber "i-Workorse"
I-Glass Fiber Filter Material: Ngokumelana kwezinga lokushisa kwe-350-400 degree, ibonisa ukuzinza kwamakhemikhali okuqinile futhi ayikhiphi ama-volatiles emazingeni okushisa aphezulu, okwenza kube ukukhetha okuthandwayo kwezimo zokusebenza ezingaphezu kuka-300 degree.
Inhlanganisela Ephezulu-Izinga lokushisa-Isihlungi Esimelana Nezinto: Isibonelo, izinhlanganisela ze-glass fibre ne-ceramic fibre zingamelana namazinga okushisa angaphezu kuka-400℃, kodwa kufanele kuqinisekiswe ukuthi ayikho ingozi yokuchithwa kwe-fiber (ukuvimbela ukungcoliswa kwesiqukathi).
Izinto Ezivinjelwe: Izinto ezijwayelekile zokuhlunga i-polypropylene kanye ne-polyester zinezinga lokushisa elingu-80-120℃kuphela futhi lizoncibilika futhi libole emazingeni okushisa aphezulu. Azivunyelwe ngokuphelele ukuthi zisetshenziswe kuhhavini okomisa umhubhe.
2. Izingxenye Zesakhiwo: Khipha "Izingozi Eziphezulu-Zezinga Lokushisa"
Uhlaka: Sebenzisa i-304/316 insimbi engagqwali ukuvimbela ukugqwala nokukhishwa kwe-ion yensimbi emazingeni okushisa aphezulu.
I-Sealant: Sebenzisa{0}}izinga lokushisa eliphezulu-irabha ye-silicone engazweli (ukumelana nezinga lokushisa Okukhulu noma kulingana no-300℃) esikhundleni serabha ye-nitrile evamile (ukumelana nezinga lokushisa Ngaphansi noma okulingana no-120℃) ukuvimbela ukuqhekeka nokuvuza emazingeni okushisa aphezulu.
I-Support Mesh: Izinto zensimbi kufanele zithole ukwelashwa kwe-passivation ukuze zivikele{0}}i-oxidation ephezulu yezinga lokushisa kanye nokukhiqizwa kwezinhlayiyana.
3. Ukuthobelana: Ukudlulisa "Imibandela Ekabili" ukuze Uqinisekise Ukuphepha
Ukusebenza kahle Kokuhlunga: Kumele kuphumelele ukuhlolwa okujwayelekile kwe-EN 1822, ngokusebenza kahle kwe-H13 noma ngaphezulu (Kukhulu noma kulingana no-99.97% @ 0.3μm) ukuze kuqinisekiswe ukuthwebula kwawo wonke ama-microorganisms nezinhlayiyana.
Ubuqotho: Ngemva{0}}kokuvalwa kwezinga lokushisa okuphezulu, phumelela ukuhlolwa kobuqotho kwe-PAO/DEHS ngezinga lokuvuza Elingaphansi noma elilingana no-0.01%. Imiphumela yokuhlolwa kufanele ihlangabezane nezidingo zokulandelelwa kwedatha ye-GMP.
"Izingozi Ezifihliwe" Zokukhetha Izinga Lokushisa Ezingalungile
Uma ukumelana nezinga lokushisa kwesihlungi kungafanele, imiphumela ingase isongele ikhwalithi yomuthi ngokuqondile:
Ukumelana nezinga lokushisa okunganele: Izinto eziyisihlungi ziyashwabana futhi zibe nekhabhoni emazingeni okushisa aphezulu, okuholela ekwehleni okubukhali ekusebenzeni kahle kokuhlunga. Ama-microorganisms angaphandle noma izinhlayiya zingangena kuhhavini futhi zingcolise iziqukathi.
Ukumelana nezinga lokushisa okweqile: Ukukhetha ngobumpumputhe isihlungi sezinga lokushisa esiphezulu-esiphezulu{1}}(isb, ukusebenzisa isihlungi esingu-400℃lapho izinga lokushisa langempela lingu-250℃) kuzonyusa izindleko zemishini (amamodeli{6}}aphezulu{7}}aphezulu{7}}abiza ngokuphindwe ka-2-3 kunamamodeli avamile) futhi kungase kubangele ukumelana komoya ngokweqile. ukusebenza kahle komjikelezo.
Umgomo oyinhloko wokunquma "izinga lokushisa elifanele" lezihlungi eziphezulu-zezinga lokushisa eliphezulu,{1}}eziphezulu{1}}ezisebenza kahle kumahhavini amahubhe emithi uwukusebenzisa izinga lokushisa langempela lenqubo njengophawu lokuma, wengeze umkhawulo wokuphepha ongu-10% -20%. Ngokwesibonelo:
Inqubo yokuvala inzalo engu-250℃→ khetha isihlungi esinokumelana nezinga lokushisa elingu-300 degree;
Inqubo yokuvala inzalo engu-300℃→ khetha isihlungi esinokumelana nezinga lokushisa elingu-350 degree.
Ngesikhathi esifanayo, ukuhlolwa okuphelele kufanele kwenziwe ngokusekelwe ekuzinzeni kwezinto zokuhlunga, ukuhambisana nesakhiwo, kanye nezindleko ezinengqondo. Kungale ndlela kuphela lapho iziqukathi zokupakisha zemithi zingakwazi ukugcina umugqa wazo wokugcina wokuvikela inhlanzeko endaweni enzima yokuvala-izinga lokushisa eliphezulu, ezihlangabezana ngempela nezimfuneko eziqinile ze-GMP zendawo yokukhiqiza imithi eyinyumba.