Izici nezindlela zokubilisa zemishini yokubilisa ubhiya

Imishini yokubilisa ubhiyaisitsha esihlinzeka ngendawo enhle yenqubo ethile yamakhemikhali. Kwezinye izinqubo, kuyisitsha esivaliwe esinesistimu yokulawula ngokunemba; kwezinye izinqubo ezilula, kuyisitsha esivulekile, ngezinye izikhathi ngisho nokuba nomgodi owodwa kuphela, ongaziwa nangokuthi ithangi lokubilisa elivulekile.

Izici zemishini yokubilisa:

Le mishini ivame ukubekwa ngaphandle. I-wort entsha ehlanziwe kanye nemvubelo kungena ethangini kusuka phansi; lapho ukubila kunamandla kakhulu, wonke amajakethi okupholisa asetshenziselwa ukugcina izinga lokushisa elifanele lokubila. I-refrigerant ikakhulukazi i-ethylene glycol noma isixazululo sotshwala, kanti i-ammonia (ukuhwamuka okuqondile) ingasetshenziswa njengesiqandisi; igesi ye-CO2 ikhishwa phezulu ethangini. Kukhona ama-manhole emzimbeni wethangi kanye nesembozo sethangi, futhi kufakwa i-pressure gauge, i-safety valve kanye nengilazi yokubona ingilazi phezulu ethangini. Kufakwe ipayipi lokunyuka kwe-CO2 elihlanziwe phansi ethangini. Umzimba wethangi ufakwe ithubhu lokuhlola kanye nepayipi le-thermometer. Ingaphandle lemishini ligoqwe ngesendlalelo esihle sokuvikela ukuze kuncishiswe ukulahleka kokubanda.

Indlela yokubilisa:

"Okunye-Ukuvutshelwa Kwethangi"kusho ukuthi yonke inqubo yokubilisa yenziwa ethangini eliyindilinga, ngaphandle kokuhlukaniswa okuqinile phakathi kokubilisa kwangaphambili nangemuva, futhi isikhathi sokukhiqiza sifushane uma kuqhathaniswa nendlela yenqubo yendabuko. Indlela ethile yokusebenza yabelwana kalula.

Ukusebenza kwenqubo yokubilisa i-lager evamile:

Izinga lokushisa lokugomela imvubelo lokugomela i-lager ngokuvamile liyi-6-10℃, kanti izinga lokushisa eliphezulu lokugomela lingu-12℃. Isikhathi kusukela ekugomeleni kuya ekufakweni kwamathini cishe izinsuku ezi-5-7. Uma okuqukethwe ushukela kwehla ku-3.8-4.2°P, ithini liyavalwa. Ngemva kokuphakama kwengcindezi, ingcindezi yethangi igcinwa ku-0.12MPa. Ngemva kokuphakama kweqondo lokushisa ku-12℃, liyagcinwa futhi libalwe izinsuku ezi-5-7 ukuze kuncishiswe i-diacetyl.

Ngemva kwalokho, izinga lokushisa liyaphola liye ku-5℃, bese ligcinwa usuku olulodwa, bese liphola liye ku-0℃. Izinga lokupholisa liyahlukahluka ngezigaba ezahlukene. Esigabeni sika-12℃-5℃, izinga lokushisa liyaphola ngesilinganiso sika-0.3℃/h, kanti esigabeni sika-5℃-0℃, izinga lokushisa liyaphola ngesilinganiso sika-0.1℃/h. Isigaba sokuvuthwa ngemva kokuvuthwa kokubilisa i-lager ngokuvamile siyizinsuku ezingu-5-7.

Indlela evame ukusetshenziswa yokubilisa i-ale:

Izinga lokushisa lokugoma lokubilisa i-ale ngokuvamile lingu-16-18℃, okuphakeme kunezinga lokushisa lokugoma le-lager. Izinga lokushisa eliphezulu lokubilisa lingafinyelela ku-20-23℃. Kuthatha cishe izinsuku eziyi-1-1.5 kusukela ekugomeni kuya ekugomeni, okuyisikhathi esifushane. Ukugoma kuvalwe futhi lapho okuqukethwe ushukela kwehla ku-3.8-4.2°P. Ngemva kokunyuka kwengcindezi, ingcindezi yethangi igcinwa ku-0.12-0.15MPa. Ngemva kokuphakama kwezinga lokushisa kufinyelele ku-20℃, kuyagcinwa futhi kubekelwe isikhathi sezinsuku ezi-5-6 ukuze kubuyiselwe i-diacetyl.

Isigaba sokupholisa sokubiliswa kwe-ale kufanele sehle siye ku-5℃, sihlale usuku olulodwa, bese siphola siye ku-0℃. Esigabeni sama-20℃-5℃, izinga lokushisa lehliswa ngesilinganiso sama-0.3℃/h, kanti esigabeni sama-5℃-0℃, izinga lokushisa lehliswa ngesilinganiso sama-0.1℃/h. Ngemva kokugcinwa ekushiseni okuphansi izinsuku ezingama-5-7, ubhiya usuvuthiwe. I-Lager ngokuvamile ibiliswa ku-8-12℃, kanti i-ale ingu-16-20℃. Ngaphezu kwalokho, kufanele kuqashelwe ukulawula izinga lokushisa lasebusika.

Ukulawula amazinga okushisa ahlukene okuvubela kunezinzuzo nezinkinga zako. Uma kusetshenziswa ukuvubela okuphansi kwezinga lokushisa, imvubelo ikhiqiza imikhiqizo embalwa ngesikhathi senqubo yokuvubela, ubhiya unambitheka kangcono, kanti igwebu lisesimweni esihle, kodwa isikhathi sokuvubela side; uma kusetshenziswa ukuvubela okuphakeme kwezinga lokushisa, imvubelo iyabila ngokushesha, isikhathi sokuvubela sifushane, kanti izinga lokusetshenziswa kwemishini liphezulu, kodwa kukhiqizwa imikhiqizo eminingi engaphansi kwezinga, kanti ubhiya unambitheka kabi.

Umfutho Wokuvubela: Umfutho Wokuvubela webhiya ye-lager uvame ukulawulwa ku-0.12MPa, kanti owebhiya ye-ale ungu-0.15MPa. Umfutho Wokuvubela uncike kakhulu ezidingweni zokunambitheka komkhiqizo. Uma umfutho uphakeme futhi izinga lokushisa lebhiya liphansi, kulapho i-carbon dioxide incibilika khona ngokugcwele, kulapho amandla kabhiya amnandi eqina khona, futhi igwebu lizoba likhulu futhi lihlale isikhathi eside.