Cov kauv ceev lub freezer siv cov kua nitrogen ua cov tub yees kom khov cov zaub mov ncaj qha.Lub hauv paus ntsiab lus ntawm cov kua nitrogen khov yog txau cov kua nitrogen qis ncaj qha rau ntawm cov khoom noj, thiab siv nws qhov kub thiab txias (-196 ° C) ntawm vaporization nyob rau hauv ib txwm siab thiab lub siab kub hloov coefficient ntawm ncaj qha vaporization ntawm cov khoom nto kom sai. tob khov cov zaub mov.Yog li koj puas paub vim li cas nws thiaj tuaj yeem hloov cov khoom siv tub yees?
1. Tsawg noj zaub mov qhuav.
Muaj txheej nyias nyias ntawm cov yeeb yaj kiab dej khov rau ntawm qhov chaw ntawm txhua yam khoom noj khov sai, uas tsis yog tsuas yog muaj txiaj ntsig zoo los tswj cov khoom noj tshiab, tiv thaiv oxidation, tab sis kuj txo qis kev noj qab haus huv.Piv nrog rau nceb thiab strawberries, txhiab noj ntawm fluidized khov yog yuav luag
Ib nrab ntawm qhov yuam kev cua txias.Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov khoom noj khoom haus uas muaj nqi siab dua.Txij li thaum cov zaub mov raug tshem tawm thaum lub sijhawm khov, cov khoom noj khov yuav tsis lo ua ke, paub txog IQF khov, uas tsis yog tsuas yog cov khoom zoo xwb, tab sis kuj yooj yim rau ntim thiab noj los ntawm cov neeg siv khoom.
2. Qhov txias txias yog ceev.
Cov kua nitrogen tau siv los ua cov tub yees.Cov kua nitrogen yog cov khoom kub tsis tshua muaj kub uas nws qhov kub tuaj yeem ncav cuag qis dua -100 ° C.Cov khoom khov hauv cov cuab yeej no tsuas yog siv sijhawm ob peb feeb xwb.
Txawm li cas los xij, cov cuab yeej siv tub yees feem ntau siv sijhawm ob peb teev los ua kom tiav cov khoom khov, yog li nws yog qhov zoo tshaj rau cov khoom siv tub yees nyob rau hauv cov nqe lus ntawm kev ua kom txias.Fluidized freezing txheej txheem muaj zog hloov cov yam ntxwv.Piv nrog rau cov tsoos cua yuam kev ncig lub tub yees, lub
Thaum tshav kub kub siv tau nce 30-40 zaug.Qhov no yog vim hais tias lub thermal tsis kam ntawm cov khoom noj ncua kev kawm ntawv yog txo los ntawm 15-18 lub sij hawm, lub tshav kub tso coefficient ntawm cov khoom nto thiab cua txias yog nce los ntawm 4-6 lub sij hawm, thiab qhov zoo ntawm tshav kub exchanger cheeb tsam yog nce los ntawm 3.5-10 zaug. .Lub Sijhawm Magazine.Yog li ntawd, lub freezing ceev ntawm lub freezer yog kaum ob lub sij hawm ntawm lub freezer zoo tib yam.Vim lub freezing ceev ceev, fluidized freezing tuaj yeem tswj cov khoom noj khoom haus qub thiab freshness ntawm zaub mov mus rau qhov loj.
3. Cov nqi ua haujlwm siab dua.
Piv nrog rau cov khoom siv tub yees, cov kauv ceev lub freezer tsis tsuas yog nyob hauv thaj chaw me me xwb, tab sis kuj muaj cov qauv yooj yim thiab kev nqis peev tsawg.Tom qab kev yuav khoom, tsuas yog yuav tsum tau txuas cov kua nitrogen ko taw kom paub txog kev ua haujlwm tas mus li.Txawm li cas los xij, kev ua kom txias
Cov cuab yeej siv tau yooj yim.Tsis tsuas yog lub sijhawm pib ua haujlwm ntev, tab sis cov te ntawm cov evaporator yuav tsum tau ntxuav txhua zaus nws siv.Yog li ntawd, los ntawm kev xav ntawm tag nrho cov kev ua hauj lwm efficiency, nws yog obviously ntau nqi-zoo.
4. Zoo khaws cia zoo.
Thaum lub sijhawm khov ntawm cov txiv hmab txiv ntoo thiab zaub, vim qhov ceev ceev khov, cov dej khov loj loj yuav tsis tsim nyob rau hauv cov txiv hmab txiv ntoo thiab zaub khov, thiab cov ntaub so ntswg ntawm cov txiv hmab txiv ntoo khov thiab zaub yuav tsis puas.Dej tuaj yeem txiav txim siab qhov tshiab ntawm cov zaub mov.Thaum cov khoom siv khov kho ib txwm ua kom khov txiv hmab txiv ntoo thiab zaub, nws feem ntau ua rau poob ntawm cov as-ham hauv txiv hmab txiv ntoo thiab zaub.
5. Nws yog ib qho yooj yim kom paub mechanization, automation thiab nruam ntau lawm, thiab ntau lawm efficiency siab.Cov neeg ua haujlwm ua haujlwm ntawm chav tsev kub kom txhim kho kev ua haujlwm.
6. Tus nqi installation ntawm cov kauv ceev lub freezer yog tsawg, cov nqi kho mob tsawg, qhov chaw ua haujlwm tau txais kev cawmdim, nws yooj yim rau kev txuas mus rau cov kab ntau lawm, thiab lub sij hawm ntxuav tau txais kev cawmdim.
Post lub sij hawm: Feb-05-2023