Pork refrigerating equipment

Abstract

The invention belongs to the field of refrigerating equipment and particularly discloses pork refrigerating equipment. The pork refrigerating equipment comprises a box body, the top part of the box body is hinged with a cover plate for sealing, a plurality of air pumps are mounted at intervals at the bottom part of the box body, each air pump is provided with a rubber tube, an air tube is arrangedin each rubber tube, the air tubes are communicated with the output ends of the air pumps, a round ball is arranged at the top part of each rubber tube, a plurality of straight slots are formed in the peripheral surface of each round ball, an expansion sleeve is arranged in each round ball, a plurality of spurs positioned in the straight slots are arranged on the surfaces of the expansion sleeves, the expansion sleeves are communicated with the air pumps, a refrigerating machine for conducting refrigeration is arranged on the upper part of a side wall of the box body, a water tank is arrangedin a side wall of the box body, a cross tube leading into the box body is arranged on a side wall of the box body, the cross tube is communicated with the water tank, an impeller driven by a motor isarranged between the cross tube and the refrigerating machine and the edge of the impeller abuts with an outlet of the cross tube. The scheme can prevent pork blocks from adhesion, prevent the pork blocks from being damaged and maintain moisture in the pork blocks.

Description

technical field [0001] The invention belongs to the field of freezing equipment, and specifically discloses a pork freezing equipment. Background technique [0002] As the main source of meat for Chinese residents, pork accounts for more than 60% of meat consumption products. Because it is rich in nutrients, it is suitable for the growth and reproduction of microorganisms, and it is easily polluted by microorganisms in the environment during its production, processing, transportation and sales. Resulting in spoilage and deterioration, shelf life is shortened; the safety of pork products is more and more concerned by consumers, so the frozen fresh-keeping measures of pork seem to play a decisive role in the industrial chain of pork block products. The pork pieces that are divided into after the live pigs are slaughtered will go bad 3 days after the pigs are slaughtered, so the pork pieces must be frozen, and the existing market basically uses frozen storage for transportation...

AI Technical Summary

Problems solved by technology

When the pork pieces are frozen, because the freezing box is forcibly cooled by the refrigeration equipment, the moisture in the original box condenses into ice, which causes the relative humidity of the air around the pork pieces to drop, which will cause the water in the meat of the pork pieces to be analyzed. It causes the moisture and meat taste of the pork piece itself to deteriorate, which reduces the reputation of the pork piece in the hearts of consumers, which is not conducive to production and sales

Moreover, the pork pieces are easy to coagulate and stick together in the freezing box. When freezing at low temperature, the pork pieces are frozen or frozen when they are in contact with each other, so that the meat quality between the pork pieces and the pork pieces is gradually changed from soft to soft when freezing. Hard, at the same time, the volume between the pork pieces and the pork pieces shrinks under the action of freezing, and the ice cubes covering the pork pieces will squeeze the pork pieces, making the meat of the pork pieces further adhered, and the sticking time is too long After that, the pork pieces are difficult to separate. If a strong separation is used, the pork pieces will be torn and broken, which will affect the quality and appearance of the pork pieces.

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