Izvo zvigadzirwa zvemidziyo yekurapa zvinogona kuve zvakakamurwa kuita zvikamu zviviri: metal zvinhu uye zvekushandisa polymer. Zvivakwa zvezvinyorwa zvesimbi zvakachengetedzeka uye uve nekushivirira kwakanaka kune nzira dzakasiyana dzekushushikana. Naizvozvo, kushivirira kwePolymer zvinhu kunowanzoonekwa mukusarudzwa kwenzira dzekusimba. Iyo inowanzoshandiswa polymer yekurapa yemidziyo yekurapa inonyanya kuita polyethylene, polyvinyl chloride, polypropylene, polyester, etc., zvese izvo zvine zvinyorwa zvakanaka zvekuchinja kuneethylene oxide (eo)nzira dzekusiya.

EOis one strucum yakasvinwa inokwanisa kuuraya hutachiona dzakasiyana-siyana pamhepo tembiricha, kusanganisira spores, mabhakitiriya, hutachiona, idzo, etc. pamhepo tembiricha uye kumanikidzwa.EOGasi risina ruvara, rinorema kupfuura mhepo, uye ine anonhuhwirira et chokunhuhwirira. Kana tembiricha yakaderera pane 10.8 ℃, iyo gasi inodonhedza uye inova isina ruvara pachena mvura pane yakaderera tembiricha. Inogona kusanganiswa nemvura mune chero chikamu uye inogona kunyungudutswa mune inowanzo shandiswa organic sol. Kumanikidzwa kweEO kwakakura kwazvo, saka zvine simba rakasimba mune zvinhu zvakasikwa, zvinogona kupinda mumhirizhonga micropores uye kusvika chikamu chakadzika chezvinhu, izvo zvinokonzeresa kunyatsoitika.

Stellization tembiricha

Muethylene oxideSterilizer, kufamba kwe ethylene oxide mamorekuru kunowedzera sezvo tembiricha inosimuka, iyo inokodzera kusvika kwayo inoenderana uye ichivandudza maitiro ekusimbisa. Nekudaro, mune chaiyo yekugadzira maitiro, tembiricha yakasimba haigone kuwedzerwa nekusingaperi. Kuwedzera pakufunga nezvematengo simba, mashandiro emidziyo, nezvimwe, iyo kukanganiswa kwekushisa kwechigadzirwa kunofanirwa zvakare kufungwa nezvazvo. Kunyanyisa kupisa kwakanyanya kunogona kukurumidza kuora kwePolymer zvinhu, zvichikonzera zvigadzirwa zvisina kukodzera kana hupenyu hwakapfupikiswa hwebasa, nezvimwe.Naizvozvo, iyo etheryone oxide sterelization tembiricha inowanzo kuve 30-60 ℃.

Hunyoro Hunyoro

Mvura iri mutambi muethylene oxidesterilization maitiro. Nekurangarira chete humwe hunyoro mune stetilizer zvinogona kuita kuti etylene oxide uye microorganisms anokwanisa kugadzirisa chinangwa chekushandiswa kwesimba. Panguva imwecheteyo, kuvapo kwemvura kunogona zvakare kukurudzira kupisa kusimuka mumasumbu uye kusimudzira kugoverwa kwunifomu kwesimba rekupisa.Hunyoro hweethylene oxidesterilization ndeye 40% -80%.Kana zvikaderera pane 30%, zviri nyore kukonzera kutadza kusimba.

Kusvinura

Mushure mekusarudza tembiricha yekudziya uye hunyoro humwe, iyoethylene oxideKusimbisa uye kusakwana kwekubudirira kazhinji kuratidzira yekutanga-kurongeka kinetic maitiro, ndiko kuti, chiyero chekutsiva chinowedzera nekuwedzera kwe ethyleye oxide mune sterilizer. Nekudaro, kukura kwayo hakuna kugumira.Kana tembiricha ichidarika 37 ° C uye iyo ethylene oxide contination yakakura kupfuura 884 mg / l, inopinda zero-zero-kurongeka reaction, uyeethylene oxidekusvinuka kwacho kushoma maitiro pane maitiro ekuita.

Chiitiko nguva

Paunenge uchiita masimba ekusimbisa, iyo hafu-kutenderera nzira inowanzo shandiswa kuona nguva inoshungurudza. Iyo hafu-cycle nzira inoreva kuti kana mamwe ma parameter kunze kwekugara nguva isati yasimudzwa, nguva yekuita yakadzvanywa kusvika nguva pfupi yezvinhu zvakasikwa kuti usvike sterile state inowanikwa. Iyo yekubvunzurudza bvunzo inodzokororwa katatu. Kana iyo stellilization mhedzisiro inogona kuwanikwa, inogona kutsanangurwa sehafu-kutenderera. Kuitira kuti ive nechokwadi chekusimbisa maitiro,Nguva chaiyo yekudziya yakasimba yakatemwa inofanira kunge iri kanenge kaviri hafu-kutenderera, asi nguva yekuita inofanira kuverengerwa kubva pakudziya, kunyorova kukuru,ethylene oxidekusunganidzwa uye mamwe mamiriro ezvinhu mumasumbu anosangana nezvinodiwa zvekushandisa.

Kurongedza zvinhu

Nzira dzakasiyana dzakawanda dzinosiyana dzine zvinodiwa zvakasiyana kuti zvirongwa zvekutakura zvinhu. Iko kushandurwa kwezvinhu zvekutakura zvinoshandiswa kune maitiro ekusvitsa kunofanirwa kutariswa. Makanaka ekutakura zvinhu, kunyanya zvidiki zvekutakura zvinhu, zvine chekuita zvakananga nemhedzisiro yemasimba eEndylene oxide. Paunenge uchisarudza kurongedza zvinhu, pazvinhu zvinyararire senge kusimba kusimba, mhepo kufungidzira, uye zvinhu zvinodhaka zvinofanirwa kutariswa.Ethylene oxideStallilization inoda kurongedza zvigadzirwa kuti uve neyakafungidzirwa nemhepo.