-25 ℃ yakaderera tembiricha inotonhora kuchengetedza

Yakadzika tembiricha yekuchengetera kamuri mapikicha Tembiricha yekuchengetera yeyakadzika tembiricha yekuchengetera imba inowanzo: -22～-25℃. 

Nokuti zvimwe zvokudya zvakadai seaizikirimu uye zvokudya zvegungwa uye zvimwe zvigadzirwa zvenyama zvinoda kuchengetwa pakupisa kwe -25 ° C zvisati zvaparara, kana ice cream yakachengetwa pasi pe25 ° C, kunhuhwirira kwayo kuchapera; Kuravira uye kuravira zvakanyanya kuipa; chimiro chekuchengetedza kwakadzika-kupisa ndechekuti: chikafu chinoiswa zvishoma nezvishoma mukuchengetedza kunotonhora nguva nenguva. Mushure menguva yenguva, tembiricha yekuchengetera inotonhora inosvika -25 ℃. Hapana chakakosha chinodiwa paiyi nhambo yenguva. Iyo tembiricha yekuchengetera ine zvakaomesesa zvinodiwa, pakati -22 ℃～25 ℃, iyi ndiyo yakajairika yakadzika tembiricha chengetedzo.

Cold storage capacity calculation method

● Cold storage tonnage calculation:

1. Cold storage tonnage = mukati vhoriyamu yekamuri yekuchengetera inotonhora × vhoriyamu utilization factor × unit uremu hwekudya.

2. Huru yemukati yekamuri yekuchengetera inotonhora yekuchengetera inotonhora = kureba kwemukati × upamhi × kureba (cubic)

3. Volume utilization factor yekuchengetedza inotonhora:

500～1000 cubic metres = 0.40

1001～2000 cubic =0.50

2001～10000 cubic metres =0.55

10001～15000 cubic metres = 0.60

● Huremu hwechikafu:

Nyama yakaomeswa = 0.40 tons/cubic

Hove dzakaomeswa nechando = 0.47 tons/cubic

Zvibereko zvitsva nemiriwo = 0.23 matani / m3

Aizi yakagadzirwa nemuchina = 0.75 tons/cubic

Gomba rehwai rakaomeswa nechando = 0.25 tons/cubic

Nyama isina bhonzo kana zvigadzirwa = 0.60 tons/cubic

Huku dzakaomeswa mumabhokisi = 0.55 tons/m3

● Kuverengera nzira yekutonhora yekuchengetedza warehousing huwandu:

1. Muindasitiri yekuchengetera zvinhu, fomula yekuverenga huwandu hwehuwandu hwekuchengetera ndeye:

Inoshanda vhoriyamu yemukati (m3) = yakazara yemukati vhoriyamu (m3) X0.9

Yakakura yekuchengetedza vhoriyamu (matani) = yakazara mukati vhoriyamu (m3)/2.5m3

2. Chaiyo yakanyanya kuchengetera vhoriyamu yenhare inotonhora yekuchengetedza

Inoshanda vhoriyamu yemukati (m3) = yakazara yemukati vhoriyamu (m3) X0.9

Yakanyanya kuchengetwa vhoriyamu (matani) = yakazara mukati vhoriyamu (m3) X (0.4-0.6)/2.5m3

0.4-0.6 inotarirwa nehukuru uye kuchengetwa kwenzvimbo inotonhorera.

3. Chaiyo zuva nezuva vhoriyamu yekuchengetedza yakashandiswa

Kana pasina dhizaini yakakosha, iyo chaiyo yezuva nezuva yekuchengetera vhoriyamu inoverengerwa pa15% kana 30% yehuwandu hwekuchengetera vhoriyamu (matani) (kazhinji 30% inoverengerwa kune iyo isingasviki 100m3).