I-Plate heat exchanger(igama elifushane: PHE) isetshenziselwa ukwehlisa noma ukuphakamisa izinga lokushisa loketshezi lukabhiya noma i-wort njengengxenye yenqubo yokuphisa ubhiya.Ngenxa yokuthi le mishini yenziwa njengochungechunge lwamapuleti, ingadluliselwa kusishintshi sokushisa, i-PHE noma i-wort cooler.
Ngesikhathi sokupholisa i-wort, Izishintshisi Zokushisa kufanele zihlobane namandla esistimu yokuphisa, Futhi i-PHE kufanele ibe namandla okupholisa inqwaba yeketela kuze kufike emazingeni okushisa okuvutshelwa cishe izingxenye ezintathu kwezine zehora noma ngaphansi.
Ngakho-ke, Hlobo Luni noma Yimuphi usayizi We-Heat Exchanger Ongcono Kakhulu Enkampanini Yami Yotshwala?
Kunezinhlobo eziningi zokushintshanisa ukushisa kwamapuleti okupholisa i-wort.Ukukhetha umshini wokushisa wepuleti ofanelekile awukwazi nje ukusindisa ukusetshenziswa kwamandla amaningi okubangelwa isiqandisi, kodwa futhi ulawule izinga lokushisa le-wort kalula kakhulu.
Okwamanje kunezinketho ezimbili zokushintshisana kokushisa kwepuleti zokupholisa i-wort: eyodwa iyisiteji esisodwa sokushintsha ukushisa kwepuleti.Eyesibili iyi-Two-Stage.
I: Isishintshi sokushisa esinesiteji esisodwa
Isishintshi sokushisa sepuleti lesiteji esisodwa sisebenzisa indawo eyodwa yokupholisa kuphela ukupholisa i-wort, okusindisa amapayipi amaningi namavalvu futhi kunciphisa izindleko.
Isakhiwo sangaphakathi silula futhi intengo ishibhile.
Imidiya yokupholisa esetshenziswa emazingeni okushisa amapuleti esiteji esisodwa yile:
20℃amanzi kampompi: Lesi sikhungo sipholisa i-wort ibe ngu-26 ℃, alungele ukuvutshelwa okuphezulu.
izinga lokushisa likabhiya.
2-4℃amanzi abandayo: Le medium ingapholisa i-wort ifike ku-12℃, engahlangabezana nezinga lokushisa lokuvutshelwa kobhiya abaningi, kodwa ukuze ulungise amanzi abandayo, kuyadingeka ukulungisa ithangi lamanzi e-ice eliphindwe izikhathi ezingu-1-1.5 umthamo the wort, futhi ulungise amanzi abandayo ngesikhathi esifanayo Udinga ukudla amandla amaningi.
-4℃Amanzi eGlycol: Lesi sikhungo singapholisa i-wort kunoma yiliphi izinga lokushisa elidingekayo ukuze kubiliswe ubhiya, kodwa izinga lokushisa lamanzi eGlycol lizokhuphuka lifinyelele cishe ku-15-20℃ ngemva kokushintshana kokushisa, okuzothinta ukulawulwa kwezinga lokushisa lokuvutshelwa.Ngesikhathi esifanayo, izodla amandla amaningi.
2.Isiteji esikabili sokushintsha ukushisa kwepuleti
I-double-stage-plate heat exchanger isebenzisa imidiya emibili yokupholisa ukupholisa i-wort, enamapayipi amaningi kanye nezindleko eziphezulu uma kuqhathaniswa.
Isakhiwo sangaphakathi salolu hlobo lwesishintshi sokushisa kwepuleti siyinkimbinkimbi, futhi intengo icishe ibe ngu-30% ephakeme kunaleyo yesiteji esisodwa.
Inhlanganisela ephakathi nendawo yokupholisa esetshenziswa kusishintshi sokushisa esinezigaba ezimbili ezibandayo yilezi:
20℃ amanzi ompompi & -4℃ Amanzi e-Glycol: Le ndlela yokuhlanganisa ingapholisa i-wort kunoma iliphi izinga lokushisa lokuvutshelwa okufunayo, futhi amanzi kampompi acociwe angashiswa aze afike ku-80℃ ngemva kokushisisa isishintshi.Amanzi e-Glycol ashiswa abe ngu-3 ~ 5 ° C ngemva kokushintshana kokushisa.Uma wenza i-ale, ungapholi ngamanzi e-Glycol.
3℃amanzi abandayo & -4℃Amanzi eGlycol: Le ndlela yokuhlanganisa ingapholisa i-wort kunoma yiliphi izinga lokushisa lokuvutshelwa, kodwa idla amandla amaningi futhi idinga ukuhlonyiswa ngethangi lamanzi abandayo elihlukile.
-4℃Amanzi eGlycol: Lesi sikhungo singapholisa i-wort kunoma yiliphi izinga lokushisa elidingekayo ukuze kubiliswe ubhiya, kodwa izinga lokushisa lamanzi eGlycol lizokhuphuka lifinyelele cishe ku-15-20℃ ngemva kokushintshana kokushisa, okuzothinta ukulawulwa kwezinga lokushisa lokuvutshelwa.Ngesikhathi esifanayo, izodla amandla amaningi.
Amanzi kampompi angu-20°C kanye namanzi abandayo angu-3°C: Le nhlanganisela ingapholisa i-wort kunoma yiliphi izinga lokushisa lokuvutshelwa.Kodwa-ke, kuyadingeka futhi ukulungisa ithangi lamanzi abandayo izikhathi ezingu-0.5 umthamo we-wort.Ukusetshenziswa kwamandla okuphezulu ukulungisa amanzi abandayo.
ibhodwe eligcwele wort elibilayo3
Ukufingqa, ezikhiqizweni zokuphisa utshwala ngaphansi kwesistimu yokuphisa engu-3T/Nganye, sincoma kakhulu ukuthi ulungiselele izishintshisi zokushisa zamapuleti okupholisa wort ezinezigaba ezimbili futhi usebenzise inhlanganisela yamanzi kampompi angu-20°C kanye -4°C namanzi e-Glycol.Kuyisinqumo esingcono kakhulu mayelana nokusetshenziswa kwamandla kanye nokulawulwa kwenqubo yokulawula izinga lokushisa lokuphisa.
Ekugcineni, ungakhetha isishintshi sokushisisa esilungile ngokwezinga lokushisa lamanzi kampompi kanye nezinga lokushisa likabhiya.
Ngaleso sikhathi, izishintshisi zokushisa zePlate zisetshenziswa ezindaweni eziningi lapho kuphiswa khona utshwala ukuze kushiswe futhi kupholise uketshezi lukabhiya kanye nokupholisa/ukushisa amanzi.Izishintshi zokushisa zisetshenziswa ezinqubweni eziningi zokukhiqiza ukudla lapho kudingeka khona i-flash pasteurization.Endaweni yokuphisa utshwala, ubhiya ushiselwa ngokushesha ukuze uwuphuze, bese ubanjwa isikhathi esifushane njengoba wenza uhambo ngoxhaxha lwamapayipi.Ukulandela lokhu, izinga lokushisa loketshezi lukabhiya liyehla ngokushesha ngaphambi kokuba lidlule esigabeni esilandelayo sokukhiqiza.
Isikhathi sokuthumela: Sep-04-2023