Nama naman naman sa sanyi dakin Supplier

Fahimtar ingantattun hanyoyin dakin sanyi na nama ko daskararre ko sanyi, yana da mahimmanci idan kuna son samar da sabo, mai daɗi da aminci gwargwadon yuwuwar.

Kwayoyin cuta masu cutarwa suna fara haɓakawa a cikin ɗanyen nama daga lokacin da aka yanka dabba, suna mai da tanadin tsari mai ɗaukar lokaci mai ban mamaki.Idan kuna so ko buƙatar tsawaita rayuwar naman ku muddin zai yiwu, yana da mahimmanci ku bi ingantattun hanyoyin adana lafiya.

Yawancin lokaci zafin jiki ya ragu a ƙasa -18 ℃, daskarewa abinci ya yi yawa, ƙananan ƙwayoyin cuta da enzymes sun daina motsi da girma, kuma iskar oxygen kuma ya kasance a hankali.Don haka, ana iya adana abincin na dogon lokaci kuma yana da ingancin daskararre.Bugu da kari, abinci da aka daskararre shima yana bukatar zafin da ke cikin ma'ajiya ya kasance da kwanciyar hankali.Yawan yawan zafin jiki zai haifar da lalacewa na abinci.

Ana amfani da dakin sanyi na nama musamman don sarrafa nama mai sanyi kamar alade, shanu, da tumaki.

1, Dakin riga-kafi
Matsayin daskarewa na ruwan nama shine -0.6 ~ -1.2 ℃.Lokacin da zafin jiki na gawa bayan yanka ya kusan 35 ℃, ana aika shi zuwa dakin sanyi.Zafin da aka ƙera yana kusan 0 ~ -2 ℃.Ana rage zafin nama zuwa 4 ℃ a cikin dakin sanyi.Saboda ƙananan ƙarfin zafi da ƙarfin wutar lantarki na iska, haɓaka yawan iska zai iya ƙara yawan sanyaya.Koyaya, yawan kwararar iska mai ƙarfi fiye da kima ba zai iya haɓaka ƙimar sanyaya idan aka kwatanta da daidai wannan lokacin na shekarar da ta gabata, amma zai haɓaka asarar bushewar bushewa da amfani da ƙarfin naman.Sabili da haka, a cikin tsarin sanyaya, saurin iska a cikin ɗakin ɗaukar kaya na ɗakin sanyi ya dace kada ya wuce 2m / s, kuma ana amfani da sama da 0.5m / s gaba ɗaya.Lokacin zazzagewar iska shine 50 ~ 60 sau / h, kuma lokacin sanyaya shine 10 ~ 20h.Matsakaicin amfani da bushewar jiki shine kusan 1.3%.

2, sarrafa sanyaya
A, The zazzabi ne -10 ~ -15 ℃, da iska gudun ne 1.5 ~ 3m / s, da kuma sanyaya lokaci ne 1-4h.Matsakaicin darajar nama a wannan matakin shine kusan 40kj / kg, wanda ke sanya saman naman ya zama Layer na kankara.Ba wai kawai rage amfani da bushewa ba, amma kuma yana haɓaka tsarin sanyaya (ƙaddamarwar thermal na kankara shine sau 4 na ruwa).

B, The sanyi dakin zafin jiki ne game da -1 ℃, da iska gudun ne 0.5 ~ 1.5m / s, da kuma sanyaya lokaci ne 10 ~ 15h, sabõda haka, da surface zafin jiki a hankali ƙara da ciki zafin jiki a hankali rage, sabõda haka, da yawan zafin jiki. na jiki yana daidaitawa har sai zafin jiki na thermal ya kai 4 ℃.Naman da aka sanyaya ta wannan hanyar yana da launi mai kyau, ƙanshi, dandano da taushi, wanda ke rage lokacin sanyi kuma yana rage bushewa da 40% zuwa 50%.Hoton da ke gaba yana nuna yanayin tsari don saurin sanyaya nama.