Lub qhov taub-hom kua nitrogen ceev-freezing tshuab txais tag nrho welded, stainless hlau lub cev, uas ua tau raws li tus tshiab version ntawm European EHEDG thiab American USDA qauv.Tunnel-type kua nitrogen ceev-freezing tshuab yog tsim rau txhua yam khoom noj uas yuav tsum tau txias, ceev-khov los yog crusted/hardened thiab khov nyob rau hauv sib dhos kab los yog tas mus li ntau lawm.Qhov-hom ceev-freezing tshuab kuj tuaj yeem lav cov khoom noj zoo.
Tunnel kua nitrogen ceev khov tshuab yog tsuas yog siv rau ceev khov ntawm cov zaub mov.Txoj kev tswj ntawm lub vijtsam kov + PLC tau txais yuav los saib xyuas qhov kub thiab txias hloov hauv lub thawv hauv lub sijhawm.Tom qab cov txheej txheem tau teeb tsa, cov cuab yeej tuaj yeem khiav tau.Kev ua haujlwm yog yooj yim, kev ntseeg tau muaj zog, thiab kev ua haujlwm xaus nrog lub tswb tsis siv neeg.
Lub qhov-hom kua nitrogen ceev-freezing tshuab siv cov kua nitrogen ua cov cua txias nruab nrab kom khov zaub mov sai thiab muaj zog.Vim hais tias qhov ceev-freezing yog ceev ceev, nws yuav tsis ua puas lub internal ntaub so ntswg qauv ntawm cov zaub mov, yog li xyuas kom meej qhov tseeb, thawj cov kua txiv hmab txiv ntoo, cov xim qub thiab cov khoom noj khoom haus Nws muaj cov tshuaj zoo heev, thiab kev ziab kom qhuav yog me me, thiab nws tuaj yeem paub ceev ceev ntawm cov monomers tsis muaj adhesion poob.
Qhov zoo ntawm qhov ua kua nitrogen ceev lub freezer:
① khov hauv 5 feeb, qhov txias txias yog ≥50 ℃ / min, qhov khov nrawm nrawm (qhov khov nrawm yog li 30-40 lub sijhawm sai dua li txoj kev ua kom khov), thiab ceev ceev nrog kua nitrogen tuaj yeem ua rau cov zaub mov sai dhau los ntawm cov dej khov siv lead ua loj loj ntawm 0 ℃ ~ 5 ℃.
② Kev tswj cov khoom noj kom zoo: vim lub sijhawm luv luv ntawm cov kua nitrogen thiab qhov kub ntawm -196 ° C, cov khoom noj khov nrog cov kua nitrogen tuaj yeem tswj cov xim, aroma, saj thiab khoom noj khoom haus muaj txiaj ntsig ua ntej ua qhov loj tshaj plaws.Cov saj ntawm cov zaub mov yog zoo dua li ntawm cov tsoos ceev-freezing txoj kev.
③ Me me qhuav ntawm cov ntaub ntawv: Feem ntau, qhov qhuav qhuav poob tus nqi ntawm khov yog 3-6%, thaum ceev khov nrog kua nitrogen tuaj yeem txo nws mus rau 0.25-0.5%.
Tus nqi ntawm cov khoom siv thiab lub zog tsawg, kev nqis peev ib zaug ntawm cov khoom siv me me, cov nqi khiav lag luam tsawg, nws yooj yim rau kev paub txog tshuab thiab tsis siv neeg sib dhos kab, thiab txhim kho cov khoom tsim tau.
④ Kev ua haujlwm yooj yim, thiab kev ua haujlwm tsis muaj neeg tuaj yeem ua tau;tus nqi kho mob tsawg, thiab yuav luag tsis muaj nqi kho.
⑤ Hauv pem teb yog me me thiab tsis muaj suab nrov.
Qhov zoo ntawm lub qhov taub-hom kua nitrogen ceev-freezing tshuab yog: me me hneev taw, hloov tau yooj yim ntawm cov zis, kev ua haujlwm yooj yim, yooj yim tu thiab tu, tsis muaj kuab paug thiab suab nrov, kev lag luam thiab ib puag ncig tus phooj ywg.Lub sijhawm khov yog luv luv, cov nyhuv yog qhov zoo, thiab cov nyhuv khov zoo tshaj plaws yog ua tiav nrog kev siv lub zog tsawg tshaj plaws.Nws yog dav siv nyob rau hauv ntau yam khoom noj ceev ceev xws li nqaij, nqaij nruab deg thiab cov khoom siv dej, shabu-shabu, txiv hmab txiv ntoo, zaub, thiab pasta.Xws li: nqaij nruab deg, abalone, hiav txwv cws, hiav txwv dib, lobster, hiav txwv ntses, salmon, crab, nqaij, glutinous nplej pob, dumplings, buns, mov dumplings, caij nplooj ntoos hlav yob, wontons, cheese khoom, xyoob tua, nplaum pob kws, velvet antler, strawberries, pineapple, liab bayberry, papaya, litchi, npaj zaub mov, thiab lwm yam.
Post lub sij hawm: Feb-06-2023