Bayanin Samfura
Na'ura mai haɗaɗɗiyar firji mai sanyaya ruwa nitrogen ta dogara ne akan sake fasalin sake zagayowar firji. Daga yanayin zafi zuwa zafin sanyi mai niyya, babban, matsakaita da ƙarancin wurin tafasa tsarkakakkun abubuwan da aka fi dacewa sun haɗa da na'urori masu gauraya da yawa, ta yadda ingantattun wuraren sanyaya zafin jiki su mamaye juna. Ta wannan hanya, da sanyaya zafin jiki zone rarraba matching ne cikakke, da kuma tasiri mai sanyaya zafin jiki yankin matching na kowane tafasar batu bangaren aka gane, game da shi gane high-inganci refrigeration tare da babban zafin jiki span, kuma in mun gwada da high throttling refrigeration sakamako za a iya samu. ƙarƙashin ɗan ƙaramin bambancin matsa lamba. Don haka, ana iya amfani da na'urar damfara mai ɗaki ɗaya mai girma a cikin filin sanyi gabaɗaya don fitar da firiji mai haɗaɗɗiya mai rufaffiyar sake zagayowar don cimma ƙarancin sanyi.
Abubuwan da aka ambata a sama an yi amfani da fasahar firji mai jujjuyawa a yawancin aikace-aikace da sassan masana'antu. Misali, a cikin masana'antar sarrafa iskar gas, gauraye na'urar sanyaya firji yana mamaye matsayi mafi girma. Don yankin zafin jiki na aikace-aikacen da sikelin da ke cikin wannan aikin, kayan aiki masu girma irin su compressors da masu musayar zafi a cikin filin sanyi gabaɗaya za a iya ɗaukar su don haɓaka amincin tsarin sosai, kuma hanyoyin kayan aikin suna da yawa kuma farashin yana da ɗan ƙaramin ƙarfi.
Halayen firij mai haɗaɗɗiyar firij
1) Saurin farawa da saurin sanyaya. Ta hanyar gauraye maida hankali refrigerant, kwampreso iya aiki daidaitawa da maƙura bawul iko bude iko, m sanyaya bukatun za a iya cimma;
2) Tsarin yana da sauƙi, adadin kayan aiki yana da ƙananan, kuma tsarin tsarin yana da girma. Babban abubuwan da ke cikin tsarin suna ɗaukar manyan compressors, masu musayar zafi da sauran kayan aiki a cikin filin firiji. Tsarin yana da babban abin dogaro da kayan aiki da yawa.
Alamun fasaha da buƙatun amfani
Yanayin yanayi: har zuwa 45 ℃ (rani)
Tsayinsa: 180m
Fitar nitrogen mai ruwa: 3L/h zuwa 150L/h
A PSA nitrogen janareta yana amfani da iska a matsayin albarkatun kasa, high quality-carbon kwayoyin sieve matsayin adsorbent, yana amfani da ka'idar matsa lamba lilo adsorption, yana amfani da kwayoyin sieve cike da micropores to selectively adsorb iska don cimma manufar oxygen da nitrogen rabuwa, da kuma samar da babban tsafta Nitrogen yafi ya haɗa da kayan aiki irin su compressors na iska, masu tacewa, tankuna masu tasowa, masu bushewa, daskarewar hasumiya, da tankunan ajiya na nitrogen.
Rukunin liquefaction na MRC sun haɗa da raka'a masu sanyaya pre-sanyi, na'urorin sanyaya iska, manyan raka'o'in kwampreso, manyan na'urori masu sanyaya, manyan na'urorin sanyaya iska, akwatunan sanyi, tankunan ruwa na nitrogen, tsarin dawo da BOG da tsarin sarrafawa. Babban / pre-sanyi kwampreso naúrar hada da babban / sanyi dunƙule kwampreso da matching lubricating mai SEPARATOR, lubricating man daidai tace, kunna carbon adsorber, lubricating man circulating famfo da gauraye refrigerant ajiya tank, da dai sauransu Aiki na MRC liquefaction naúrar. shine a yi amfani da ƙa'idar gauraye ruwa mai aiki mai sake haɓaka firiji don samar da firiji don shayar da nitrogen. Matsakaicin zafin jiki na naúrar zai iya kaiwa -180 °C.
