Ngokwesiqhelo, kukho iindidi ezimbini zokutshintsha ubushushu kwindawo yotywala, enye yi-tubular heatin exchanger, enye yi-plate heatin exchanger.
Okokuqala, i-tubular exchanger luhlobo lokutshintsha ubushushu kunye neityhubhu ezibiyelwe kwiqokobhe.Sisixhobo esixhaphake kakhulu kumashishini apho kugxilwe kukubuyisela ubushushu kwirhasi okanye kulwelo.
Umgaqo weqokobhe kunye ne-tube exchanger heat exchanger isekelwe kwi-bundle yeetyhubhu ezihlelwe ngokuthe nkqo okanye ngokuthe tye ngaphakathi kwegobolondo ebizwa ngokuba yi-shell.
Isebenza ngokutshintshisa ubushushu phakathi kweencindi ezimbini.Enye "kukufudumala" kwaye enye "lulwelo" olushushu.
Ulwelo lunokuba lweentlobo ezahlukeneyo kwaye i-tubular exchanger ingasetyenziselwa ukutshintshana kwegesi / igesi, ulwelo / ulwelo, ulwelo / igesi, njl.
Umtshintshi wokufudumeza we-tubular usebenzisa kwi-brewery
-I-Tubular heat exchanger, Ukuvumela indawo yokuthengisa utywala ukuba ipholise i-wort ngaphambi kokongeza izongezo ze-whirlpool hop.Kukho isitshintshi sobushushu se-tubula sangaphandle sokupholisa i-wort ephumayo kwaye ibuyele kwinqanawa.Ukupholisa i-wort ngokukhawuleza kwaye ufumane ixesha elifanelekileyo lokongeza iihops.
- Njengoko kusaziwa, ukwehlisa ubushushu bentlenga bufikelele kuma 80 degrees celcius kwaye ukongeza iihops kuluncedo ekulondolozeni ioli yehop.Kulo bushushu, iqondo le-isomerization ye-alpha valproic acid kwi-hops liya kuba liphantsi kakhulu, ngoko aliyi kwandisa ubukrakra bebhiya.Kweli qondo lobushushu, ubungakanani bezinto ezinuka kamnandi ezikhutshwa ngumphunga kwiihops nazo ziya kuncitshiswa kakhulu, kwaye kobu bushushu, wort inokunyibilikisa ngokufanelekileyo iimolekyuli ezinevumba elibi.Ngoko ke eli qondo lobushushu lelona nqanaba lifanelekileyo lokujikeleza iihops.
Nangona kunjalo, xa i-wort ebilisiweyo idluliselwe kwitanki yokunqunyanyiswa, ubushushu bayo buya kuba malunga ne-98 ° C. Kuthatha ixesha elide ukucutha iqondo lokushisa ukusuka kwi-98 ° C ukuya kuma-80 ° C. Ngoko ke, ukuze kuphuculwe ubuchule bokwenza utywala kunye nokulawula. ubushushu bewort kakuhle, songeze umtshintshi wobushushu apha.
- Iza kusetyenziswa ngokubanzi kwi-micro brewery, kwishishini lokuthengisa utywala ukuze kuphuculwe ukusebenza kakuhle kotywala.
Okwesibini, isitya sokufudumeza ipleyiti
IHeat Exchanger, isixhobo sokwenza utywala esenzelwe ukunyusa okanye ukuthoba ngokukhawuleza ubushushu bewort okanye ibhiya.Ukutshintshana kobushushu kwiindawo zotywala ngokuqhelekileyo kubhekiselwa kubo ngokuthi "i-plate heat exchangers" kuba zakhiwe njengoluhlu lweepleyiti;ulwelo olushushu luqukuqela kwicala elinye lepleyiti kwaye ulwelo olubandayo luhamba kwelinye icala.Ukutshintshana kobushushu kwenzeka kwiipleyiti.
Olona tshintsho luqhelekileyo lobushushu lufumaneka kwi-brewhouse.I-Hot wort emalunga ne-95°C ihanjiswa kwisifudumezi sobushushu, apho ithi ipholiswe ngamanzi abandayo kunye/okanye isikhenkcisi esiza ngasemva kwepleyiti kwelinye icala.Iwort iyaphola (umzekelo, ukuya kwi-12°C) kwaye ilungele ukuvundiswa, kwaye amanzi abandayo afudunyezwe ukuya kutsho mhlawumbi kuma-80°C aze abuyiselwe kwitanki lamanzi ashushu, alungele ukusetyenziswa kutywala obulandelayo okanye kwenye indawo kwindawo yokuthengisa utywala. .Ngokomyinge, abatshintshi bokushisa baya kuba nobukhulu ukwenzela ukuba yonke imixholo yeketile ikwazi ukupholisa kwiqondo lokushisa lokutshisa kwi-45 min okanye ngaphantsi.
Isitshintshi sobushushu siwonga kakhulu amandla kuba ubushushu obusetyenziswa ekuqaleni ukuzisa i-wort ukuba ibile buphinda busetyenziswe ngokuyinxenye ukufudumeza amanzi abandayo angena kwishishini lotywala.Ukusebenzisa izikhenkcezisi ezifana ne-glycol, iipleyiti zokutshintshisa ubushushu zingasetyenziselwa ukupholisa ibhiya ukuya kumaqondo aphantsi obushushu emva kokuvundiswa, masithi ukusuka ku-12°C ukuya –1°C, ukuvuthwa okubandayo.
Izitshintshi zobushushu zisenokusetyenziswa kwiinkalo ezininzi zenkqubo yokugalela ukufudumeza nokupholisa ibhiya kunye nokufudumeza okanye ukupholisa ulwelo olunjengamanzi.Nangona iipleyiti zokutshintshiselana ngobushushu zezona zixhaphakileyo, ezinye iindlela zokutshintsha ubushushu zisenokusetyenziswa, “njengeqokobhe kunye netyhubhu yokutshintshiselana ngobushushu.”
Izitshintshi zobushushu zikwasetyenziswa njengenxalenye yokwenziwa kweeyunithi ze-flash pasteurization, ezifudumeza ibhiya ngokukhawuleza ukuyicoca, iyibambe ixesha elifutshane njengoko iqukuqela ngemibhobho, ize iphinde yehlise iqondo lobushushu ngokukhawuleza.
Ixesha lokuposa: Mar-18-2024