Iimpawu kunye neendlela zokubilisa izixhobo zokubilisa ubhiya

Izixhobo zokubilisa ubhiyasisikhongozeli esibonelela ngendawo elungileyo yenkqubo ethile ye-biochemical. Kwezinye iinkqubo, sisikhongozeli esivaliweyo esinenkqubo yokulawula ngokuchanekileyo; kwezinye iinkqubo ezilula, sisikhongozeli esivulekileyo, ngamanye amaxesha silula njengokuba nomgodi omnye kuphela, onokuthiwa yitanki yokubilisa evulekileyo.

Iimpawu zezixhobo zokubilisa:

Esi sixhobo sidla ngokubekwa ngaphandle. I-wort entsha ecociweyo kunye negwele zingena etankini zisuka ezantsi; xa ukubila kunamandla kakhulu, zonke iijakethi zokupholisa zisetyenziselwa ukugcina ubushushu obufanelekileyo bokubila. I-refrigerant ikakhulu yi-ethylene glycol okanye isisombululo sotywala, kwaye i-ammonia (ukufuma ngqo) ingasetyenziswa njenge-refrigerant; igesi ye-CO2 ikhutshwa phezulu kwitanki. Kukho imingxunya emzimbeni wetanki kunye nesigqubuthelo setanki, kwaye i-pressure gauge, i-safety valve kunye neglasi yeglasi zifakwe phezulu kwitanki. Umbhobho we-CO2 ocociweyo ufakwe ezantsi kwitanki. Umzimba wetanki uxhotyiswe ngetyhubhu yesampulu kunye nombhobho we-thermometer. Umphandle wesixhobo usongelwe ngomaleko olungileyo wokuthintela ukulahleka komkhuhlane.

Indlela yokubilisa:

"Nye-Ukuvundiswa kweTanki" kuthetha ukuba yonke inkqubo yokubilisa yenziwa kwitanki ekhonikhi, ngaphandle kokwahlulwa okungqongqo phakathi kokubilisa ngaphambili nangasemva, kwaye ixesha lokuvelisa lifinyeziwe xa kuthelekiswa nendlela yenkqubo yendabuko. Indlela ethile yokusebenza yabelwana ngokulula.

Inkqubo yokubilisa i-lager eqhelekileyo:

Ubushushu bokugalela igwele xa kugalelwa i-lager ngokuqhelekileyo yi-6-10℃, kwaye ubushushu obukhulu bokugalela yi-12℃. Ixesha ukusuka ekugaleleni ukuya ekugaleleni limalunga neentsuku ezi-5-7. Xa umxholo weswekile wehla uye kwi-3.8-4.2°P, i-can iyavalwa. Emva kokuba uxinzelelo lunyukile, uxinzelelo lwetanki lugcinwa kwi-0.12MPa. Emva kokuba ubushushu bunyuke ukuya kwi-12℃, buyagcinwa kwaye bubalwe iintsuku ezi-5-7 ukunciphisa i-diacetyl.

Emva koko, ubushushu buyaphola buye kuthi ga kwi-5℃, bugcinwe usuku olunye, emva koko buye kuthi ga kwi-0℃. Izinga lokupholisa liyahluka ngokwamanqanaba ahlukeneyo. Kwinqanaba le-12℃-5℃, ubushushu buyaphola ngesantya se-0.3℃/h, kwaye kwinqanaba le-5℃-0℃, ubushushu buyaphola ngesantya se-0.1℃/h. Inqanaba lokuvuthwa emva kokuvuthwa kwe-lager ngokuqhelekileyo lithatha iintsuku ezi-5-7.

Inkqubo yokubilisa i-ale esetyenziswa rhoqo:

Ubushushu bokugonywa kwe-ale fermentation buhlala buyi-16-18℃, nto leyo ephezulu kuneqondo lobushushu bokugonywa kwe-lager. Ubushushu bayo obukhulu bokugonywa bunokufikelela kwi-20-23℃. Kuthatha malunga neentsuku ezi-1-1.5 ukusuka ekugonyweni ukuya ekugonyweni, nto leyo ethatha ixesha elifutshane. Ukugonywa kukwavalwa xa umxholo weswekile wehla uye kwi-3.8-4.2°P. Emva kokuba uxinzelelo lunyukile, uxinzelelo lwetanki lugcinwa kwi-0.12-0.15MPa. Emva kokuba ubushushu bunyuke ukuya kwi-20℃, kugcinwa kwaye kubekelwe ixesha leentsuku ezi-5-6 ukubuyisela i-diacetyl.

Inqanaba lokuphola lokubiliswa kwe-ale kufuneka lehle liye kwi-5℃, lihlale usuku olunye, lize liphole liye kwi-0℃. Kwinqanaba lama-20℃-5℃, ubushushu buncitshiswa ngesantya se-0.3℃/h, kwaye kwinqanaba le-5℃-0℃, ubushushu buncitshiswa ngesantya se-0.1℃/h. Emva kokugcinwa kubushushu obuphantsi iintsuku ezi-5-7, ibhiya ivuthiwe. I-Lager idla ngokubiliswa kwi-8-12℃, kwaye i-ale yi-16-20℃. Ukongeza, kufuneka kuqwalaselwe ulawulo lobushushu basebusika.

Ukulawula amaqondo obushushu ahlukeneyo okubila kuneengenelo kunye neengxaki zako. Xa kusetyenziswa ukubila okuphantsi kobushushu, igwele livelisa iimveliso ezimbalwa ngexesha lenkqubo yokubila, ibhiya inencasa engcono, kwaye igwele likwimeko entle, kodwa ixesha lokubila lide; xa kusetyenziswa ukubila okuphantsi kobushushu, igwele liyabila ngokukhawuleza, ixesha lokubila lifutshane, kwaye izinga lokusetyenziswa kwezixhobo liphezulu, kodwa kuveliswa iimveliso ezingaphezulu, kwaye ibhiya inencasa embi.

Uxinzelelo lokubilisa: Uxinzelelo lokubilisa lwebhiya ye-lager lulawulwa ngokubanzi kwi-0.12MPa, kwaye olo lwebhiya ye-ale yi-0.15MPa. Uxinzelelo lokubilisa luxhomekeke kakhulu kwiimfuno zokugqibela zencasa yemveliso. Okukhona uxinzelelo luphezulu kwaye ubushushu bebhiya buphantsi, kokukhona ikharbon dioxide inyibilika ngokupheleleyo, kokukhona amandla ebhiya amnandi aya kuba namandla, kwaye igwebu liya kuba likhulu kwaye lihlale ixesha elide.