Isiqandisi esisheshayo esivunguza sisebenzisa inayithrojeni ewuketshezi njengesiqandisi ukuqanda ukudla ngokuqondile.Umgomo wokuqhwaza kwe-nitrogen enguketshezi ukufafaza i-nitrogen ewuketshezi enezinga eliphansi lokushisa eliphansi ngokuqondile ekudleni, futhi isebenzise izinga lokushisa layo eliphansi (-196°C) lokuhwamuka ngaphansi kwengcindezi evamile kanye ne-coefficient yokudlulisa ukushisa okuphezulu kokuhwamuka okuqondile kwendawo ebonakalayo iye ngokushesha. ujule yiqhwa ukudla.Ngakho-ke uyazi ukuthi kungani ingathatha indawo yemishini yesiqandisi yendabuko?
1. Ukusetshenziswa kokudla okomile okuncane.
Kukhona ungqimba oluncane lwefilimu yeqhwa ebusweni bokudla ngakunye okuqandisiwe okusheshayo, okungazuzisi nje kuphela ukugcina ubusha bokudla, ukuvimbela i-oxidation, kodwa futhi kunciphise ukusetshenziswa kokumisa.Uma kuqhathaniswa namakhowe nama-strawberries, ukusetshenziswa kwenkulungwane kokuqandisa okunamanzi cishe
Ingxenye yesiqandisi somoya esiphoqelelwe.Lokhu kubaluleke kakhulu ezimpahleni zokudla ezinenani eliphezulu.Njengoba ukudla kumisiwe ngesikhathi senqubo yokuqandisa, ukudla okufriziwe ngeke kunamathele ndawonye, kuqaphela iqhwa le-IQF, elingelona nje kuphela izinga elihle, kodwa futhi elilungele ukupakishwa nokusetshenziswa ngabathengi.
2. Ijubane lokupholisa liyashesha.
I-nitrogen ewuketshezi yayisetshenziswa njengesiqandisi.I-nitrogen eyi-Liquid iyinto yokushisa ephansi kakhulu izinga lokushisa layo lingafinyelela ngaphansi kuka-100°C.Ukuqandisa izinto kule divayisi kuthatha imizuzu embalwa kuphela.
Kodwa-ke, imishini yesiqandisi evamile ngokuvamile ithatha amahora ambalwa ukuqedela ukuqandisa kwezimpahla, ngakho-ke iphakeme kunemishini yesiqandisi evamile ngokwejubane lokupholisa.Inqubo yokuqandisa okusamanzi inezici eziqinile zokudlulisa ukushisa.Uma kuqhathaniswa nomshini wesiqandisi osakazwa komoya ovamile, i
Amandla okushisa akhuphuka izikhathi ezingama-30-40.Lokhu kungenxa yokuthi ukumelana okushisayo kokuqandisa kokumiswa kokudla kuncishiswa izikhathi eziyi-15-18, i-coefficient yokukhishwa kokushisa phakathi kwendawo yomkhiqizo nomoya obandayo ikhuphuka izikhathi ezingama-4-6, futhi indawo esebenzayo yokushintshanisa ukushisa iyanda izikhathi ezingama-3.5-10. .Umagazini Wesikhathi.Ngakho-ke, isivinini esiqandayo sesiqandisi esimanzi siphindwe kaningi kunesiqandisi esivamile.Ngenxa yesivinini esisheshayo sokuqanda, ukuqandisa okufakwe amanzi kungagcina umsoco wangempela kanye nobusha bokudla ngezinga elikhulu.
3. Ukusebenza kwezindleko eziphakeme.
Uma kuqhathaniswa nemishini yesiqandisi evamile, isiqandisi esivunguzayo asihlali nje endaweni encane, kodwa futhi sinesakhiwo esilula kanye nokutshalwa kwezimali okuncane.Ngemva kokuthenga, kudingeka kuphela ukuxhuma unyawo nitrogen liquid ukubona operation okuqhubekayo.Nokho, ukupholisa evamile
Izisetshenziswa kunzima ukuzisebenzisa.Akukona nje kuphela ukuthi isikhathi sokuqalisa side, kodwa isithwathwa esiku-evaporator sidinga ukuhlanzwa njalo uma sisetshenziswa.Ngakho-ke, ngokombono wokusebenza kahle jikelele, kusobala ukuthi kubiza kakhulu.
4. Umphumela omuhle wokulondoloza.
Phakathi nenqubo yokuqandisa yezithelo nemifino, ngenxa yejubane eliqandayo elisheshayo, amakristalu amakhulu eqhwa ngeke akhiwe ezithelweni nemifino efriziwe, futhi izicubu zeseli zezithelo nemifino efriziwe ngeke zilimale.Amanzi anganquma ubusha bokudla.Lapho imishini yokuqandisa yendabuko iqanda izithelo nemifino, ngokuvamile kubangela ukulahlekelwa imisoco ezithelo nasemifino.
5. Kulula ukubona umshini, ukuzenzela kanye nokukhiqiza okuqhubekayo, futhi ukusebenza kahle kokukhiqiza kuphezulu.Izisebenzi zisebenza ekamelweni lokushisa ukuze zithuthukise izimo zokusebenza.
6. Izindleko zokufakwa kwesiqandisi esisheshayo esivunguzayo siphansi, izindleko zokunakekelwa ziphansi, indawo yokusebenzela igcinwa, kulula ukuxhuma kulayini wokukhiqiza okhona, futhi isikhathi sokuhlanza sigcinwa.
Isikhathi sokuthumela: Feb-05-2023