Bayanin samfur
Na'urar mai narkar da ruwa mai narkar da ruwa ta dogara ne akan sake zagayowar jujjuyawar firiji. Daga zafin jiki na yanayi zuwa zafin zafin firiji, babba, matsakaici da ƙaramin tafasasshen ma'adanai an fi dacewa an haɗa da firiji masu gauraye da yawa, don ingantattun wurare masu zafin zafin jiki sun haɗu da juna. Ta wannan hanyar, daidaitaccen rarraba yankin zazzabi mai daidaituwa cikakke ne, kuma ana samun ingantaccen yanayin yanayin sanyaya kowane yanki mai tafasa, ta haka ne za a iya samun ingantaccen firiji tare da babban zafin zafin jiki, kuma ana iya samun sakamako mai ɗimbin yawa na firiji. a ƙarƙashin ɗan bambancin matsin lamba. Sabili da haka, ana iya amfani da matattarar matattarar matattarar madaidaiciya madaidaiciya a cikin filin sanyi gaba ɗaya don fitar da ruɓaɓɓen madaidaiciya mai jujjuya firiji don cimma matsakaicin zafin jiki.
Anyi amfani da fasahar firiji mai jujjuyawar da aka ambata a sama a aikace-aikace da ɓangarorin masana'antu da yawa. Misali, a cikin masana'antar shaye -shayen iskar gas, tsarin cakuda mai sanyaya ruwan sanyi ya mamaye mafi girman matsayi. Don yankin zafin aikace -aikace da sikelin da ke cikin wannan aikin, za a iya ɗaukar kayan aiki masu girma kamar compressors da masu musayar zafi a cikin filin sanyi gaba ɗaya don haɓaka amincin tsarin sosai, kuma tushen kayan aiki suna da yawa kuma farashin yana da ƙarancin inganci.
Halaye na gauraye firiji mai jujjuya firiji
1) Saurin farawa da saurin sanyaya sauri. Ta hanyar haɗaɗɗen taro mai ɗimbin yawa, daidaita ƙarfin ƙarfin kwampreso da sarrafa buɗaɗɗen bawul, ana iya samun buƙatun sanyaya cikin sauri;
2) Tsarin yana da sauƙi, adadin kayan aiki kaɗan ne, kuma amincin tsarin yana da girma. Babban abubuwan da ke cikin tsarin suna amfani da matattarar matattara, masu musayar zafi da sauran kayan aiki a filin firiji. Tsarin yana da babban abin dogaro da madaidaitan hanyoyin kayan aiki.
Manuniya na fasaha da buƙatun amfani
Zazzabi na yanayi: har zuwa 45 ℃ (bazara)
Tsayin: 180 m
Liquid nitrogen fitarwa: 3L/h zuwa 150L/h
PSA nitrogen janareta yana amfani da iska azaman albarkatun ƙasa, madaidaicin sieve na ƙwayar carbon a matsayin mai talla, yana amfani da ƙa'idar matsawa ta matsa lamba, yana amfani da sieve na kwayoyin da ke cike da micropores don zaɓar iska don zaɓar manufar iskar oxygen da rabuwa da nitrogen, da samar da babban tsarki Nitrogen galibi ya haɗa da kayan aiki irin su matattarar iska, matattara, tankuna masu ɗigon ruwa, daskararrun daskararru, hasumiyar talla, da tankunan adana nitrogen mai tsabta.
Rukunin liquefaction na MRC galibi sun haɗa da raka'a kwampreso masu sanyaya iska, masu sanyaya iska kafin sanyaya, manyan kwamandoshin sanyaya, manyan na'urorin sanyaya, manyan masu sanyaya iska, akwatunan sanyi, tankokin ruwa na ruwa, tsarin dawo da BOG da tsarin sarrafawa. Babban/pre-sanyaya kwampreso naúrar ya haɗa da babban/sanyi dunƙule kwampreso da madaidaicin lubricating mai rarrafewar mai, sa mai daidai tace, kunna carbon adsorber, lubricating man kewaya famfo da gauraye refrigerant tank tank, da dai sauransu Aikin MRC liquefaction naúrar shine yin amfani da ƙa'idar gaurayawar ruwa mai aiki wanda ke jujjuya firiji don samar da firiji don shayar da nitrogen. Mafi ƙarancin zafin jiki na naúrar na iya kaiwa -180 ° C.
