The spiral quick freezer inoshandisa liquid nitrogen sefiriji kuomesa chikafu chakananga.Nheyo yemvura yenitrogen yechando ndeyekupfapfaidza yakaderera-tembiricha yemvura nitrogen yakananga pachikafu, uye kushandisa iyo yakaderera tembiricha (-196 ° C) ye vaporization pasi pekumanikidzwa kwakajairwa uye yakanyanya kupisa kupisa coefficient yeyakananga vaporization yechinhu chiri pamusoro kuti nekukurumidza. omesa chikafu chakadzika.Saka iwe unoziva here kuti nei ichigona kutsiva yechinyakare firiji michina?
1. Chikafu chisina kuoma chinoshandiswa.
Ikoko kune yakaonda yechando firimu pamusoro pechikafu chega chega chinokurumidza-chando, izvo zvisingabatsiri chete kuchengetedza kutsva kwechikafu, kudzivirira oxidation, asi zvakare kuderedza kuomesa kushandiswa.Kuenzaniswa nehowa uye sitiroberi, iyo chiuru inoshandiswa yekuomesa nechando inenge
Hafu yefriji yekumanikidzirwa yemhepo.Izvi zvinonyanya kukosha kune zvinhu zvekudya zvine mutengo wepamusoro.Sezvo chikafu chakamiswa panguva yechando, chikafu chakaomeswa hachibatire pamwechete, uchiziva IQF kutonhora, iyo isiri yemhando yakanaka chete, asi zvakare yakanakira kurongedza uye kudyiwa nevatengi.
2. Iko kutonhora kunokurumidza.
Liquid nitrogen yakashandiswa sefiriji.Liquid nitrogen is a Ultra-low tembiricha chinhu chine tembiricha inogona kusvika pasi -100°C.Kuomesa nechando zvinhu muchigadzirwa ichi zvinongotora maminetsi mashoma.
Nekudaro, midziyo yefiriji yechinyakare inowanzotora maawa akati wandei kupedzisa kuomesa nechando kwezvinhu, saka yakakwirira kune yechinyakare michina yefiriji maererano nekumhanya kwekutonhodza.Iyo fluidized kutonhora maitiro ane simba rekutamisa kupisa maitiro.Kuenzaniswa neyakajairwa mhepo yekumanikidza kutenderera firiji mudziyo, iyo
Kupisa kwekupisa kunowedzera ne30-40 nguva.Izvi zvinodaro nekuti kupisa kwekupisa kwekumisa kutonhora kwechikafu kunoderedzwa ne15-18 nguva, iyo yekupisa kuburitsa coefficient pakati pechigadzirwa chepamusoro nemhepo inotonhora inowedzerwa ne4-6 nguva, uye inobudirira yekutsinhanisa kupisa nzvimbo inowedzerwa ne3.5-10 nguva. .Time Magazine.Naizvozvo, kumhanya kwekutonhora kwefiriza yakanyungudutswa kakapetwa kakapetwa kazana kune yefiriza yakajairwa.Nekuda kwekukurumidza kutonhora kwechando, kutonhora kwemvura kunogona kuchengetedza hutano hwepakutanga uye kutsva kwechikafu kusvika pamwero mukuru.
3. Kuwedzera mari yekuita.
Kuenzaniswa nemidziyo yefiriji yechinyakare, iyo spiral inokurumidza firiza haingotore nzvimbo diki chete, asiwo ine chimiro chakareruka uye kushoma mari.Mushure mekutenga, unongoda kubatanidza iyo mvura nitrogen tsoka kuti uone kuenderera kushanda.Zvisinei, kutonhora kwakajairika
Equipment yakaoma kushandisa.Haisi chete nguva yekutanga yakareba, asi chando pa evaporator inoda kucheneswa pese painoshandiswa.Nokudaro, kubva pakuona kwekushanda kwekushanda kwese, zviri pachena kuti inonyanya kudhura.
4. Zvakanaka kuchengetedza maitiro.
Munguva yekutonhora kwemichero nemiriwo, nekuda kwekukurumidza kutonhora kwechando, makristasi makuru echando haazoumbwa mumichero nemiriwo yakaomeswa nechando, uye sero remichero yakaomeswa nemiriwo haizokanganiswe.Mvura inogona kusarudza kutsva kwechikafu.Kana midziyo yechando yechinyakare ichiomesa michero nemiriwo, zvinowanzokonzera kurasikirwa kwezvinovaka muviri mumichero nemiriwo.
5. Zviri nyore kuona mechanization, otomatiki uye inoenderera kugadzirwa, uye kugona kwekugadzira kwakakwira.Vashandi vanoshanda nekamuri tembiricha kuvandudza mamiriro ekushanda.
6. Mutengo wekuisa we spiral inokurumidza firiji yakaderera, mutengo wekugadzirisa wakaderera, nzvimbo yewekishopu inochengetedzwa, zviri nyore kubatanidza kune iripo mutsara wekugadzira, uye nguva yekuchenesa inochengetwa.
Nguva yekutumira: Feb-05-2023