Yak meat rapid freezing device and process

Abstract

The invention discloses a yak meat rapid freezing device and process. The device comprises a cooling chamber, a partition plate is welded in the cooling chamber, conveying rollers are arranged on thetwo sides of the cooling chamber, the conveying rollers are provided with a conveying belt in a matched mode, a low-temperature drying device is arranged on the left side of the partition plate, a liquid nitrogen conveying device is fixedly connected to the top wall of the cooling chamber, the liquid nitrogen conveying device is fixedly connected with a conveying pipe, one end of the conveying pipe is fixedly connected with the liquid nitrogen conveying device, the other end of the conveying pipe extends into the cooling chamber, the part, located on the upper wall of the conveying belt, of the conveying pipe is provided with a plurality of spraying heads, and a driving motor is welded to the side, away from the liquid nitrogen conveying device, of the partition plate through a support. According to the yak meat rapid freezing device and process, the advantages that yak meat can be dried before freezing, residual water on the surface is removed, and the situation that the frozen yak meat is frozen on the conveying belt and cannot be taken down due to the residual water on the surface is prevented; and meanwhile, the yak meat to be frozen can be pre-frozen, so that the freezing timeis shortened, and a better freezing effect is achieved.

Description

technical field [0001] The invention relates to the technical field of quick freezing, in particular to a quick freezing device and process for yak meat. Background technique [0002] Yak meat is a dish made mainly from yak rump meat and soybean oil. Yak meat is tender and delicious. It has extremely high nutritional value. Rich in protein and amino acids, as well as trace elements such as carotene, calcium, phosphorus, etc., the fat content is particularly low, and the calories are particularly high, which has a significant effect on enhancing the body's disease resistance, cell vitality and organ function; yak meat contains more protein than other meats Both are high, and the fat content is lower than other meats, and the content of mineral elements is rich, and the proportion of amino acid structure is closer to that of the human body. At the same time, this animal breed lives in a pollution-free alpine region for many years. Its meat is natural and healthy, and it is ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of slow freezing effect in the prior art, and propose a kind of yak meat quick freezing device and process

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