Lapho ukudla kuqandisa, indawo esuka ku-approx.I-0 C kuya ku-5 C ibizwa ngokuthi i-ice crystal generation zone.Ukuthi le ndawo yezinga lokushisa kufanele idlule ngokushesha noma kancane kancane ithinta usayizi nohlobo lwamakristalu eqhwa futhi inquma ukuthungwa kokudla okufriziwe.
Ukubanda kancane kukhiqiza amakristalu eqhwa ambalwa namakhulu;lawo akhiqizwe phakathi kwamaseli alimaza ukuthungwa, akhuphule inani lokuconsa ekushiseni.Kunalokho, ukubanda okusheshayo kukhiqiza amakristalu amahle amaningi futhi awawoni amaseli.(Bheka I-Frozen Foods Handbook enyatheliswa ngu-Korin Shoin).
Ukucaciswa Okukhulu | I-BF-350 | I-BF-600 | I-BF-1000 |
Usayizi wangaphandle(cm) | 147x98x136 | 120 x146x166 | 169 x 129 x 195 |
Usayizi wangaphakathi(cm) | 78 x 70 x95 | 88 x 80 x105 | 105 x 100 x146 |
Usayizi wethreyi(cm) | 60x60 | 70x70 | 80x80 |
Inani lamashalofu ethreyi | 7.5 | 8.5 | 9.5 |
Ukuphakama kwethreyi(cm) | 80 | 90 | 100 |
Izinga lokushisa langaphakathi lesilungiselelo | Imininingwane ye-L-CO2(const.temp.to-70℃) Idatha ye-L-N2(const. temp.to -100°℃) | ||
Isisindo(kg) | 250 | 280 | 350 |
Umthombo wamandla | 3Φx0.75kw | 3Φx1.5kw | 3Φx2.25kw |
● I-nitrogen ewuketshezi(i-liquefied carbon dioxide) igesi enezinga lokushisa eliphansi elingu- -196 C(-78C).
● Ukudla kungaqandiswa khona manjalo ngokufafaza ngokuqondile uketshezi lwe-nitrogen (i-carbon dioxide ewuketshezi) kukho.
● Iqhwa elisheshayo aliwabhubhisi amangqamuzana okudla.
● Ukubanda okushesha kakhulu akukona ukunambitheka kokudla noma kukukhiphe umbala, kugcina ikhwalithi yakho.
● Ukunambitheka kugcinwa isikhathi eside.
● Ukuphuma kwamaconsi kanye nokoma kungavinjelwa, okuvumela ukulahlekelwa okuncane komkhiqizo.
Ngaphezu kwalokho
● Izindleko zesikhungo eziphansi, uma ziqhathaniswa nokuqhuma komoya okuvamile.
● Indlela elula nokugcinwa kulula.
● Ibhokisi lesiqandisi siwuhlobo lweqoqo lwesiqandisi sokupholisa ngokushesha/ukuqandisa ukudla.
● Ngokusebenzisa i-carbon dioxide ewuketshezi noma i-nitrogen ewuketshezi njengesiqandisi, isiqandisi sebhokisi sibanda ngokushesha phakathi kwezinga lokushisa langaphakathi lesiqandisi elingu -60 C kuya-100 C.
● Kokubili ingaphakathi nangaphandle kwesiqandisi sebhokisi zenziwe ngensimbi engagqwali, eqinisekisa ukuthi ingagqwali futhi imelana nokubanda.
● Isiphephetha-moya esiphoqelelwayo sipholisa ngokushesha ngaphakathi kwefriji ukuze kuqinisekiswe ukusatshalaliswa kwezinga lokushisa okufanayo.
● Iyakwazi ukukhweza/ukwehlisa izisekelo zeshalofu kanye nohlaka.(Inketho)