Vacuum cooling machine body capable of solving food safety and sanitation problem

Abstract

The invention discloses a vacuum cooling machine body capable of solving food safety and sanitation problems, which includes a box body with front and rear feeding and discharging, and a sealing door that is suspended at the inlet and outlet of the box body and can slide left and right along the box body. There is a waterproof sight glass on the top to observe the cooling state of the coolant in the box. When the airtight door reaches the inlet and outlet, it is used to pull the airtight door to the inlet and outlet and lock it on the box. Waterproof door locks, on the left and right sides of the inlet and outlet of the box body, there are respectively provided with the door connected to the box for guiding the sealing door when the sealing door is pushed away from the inlet and outlet, and for positioning when the sealing door reaches the inlet and outlet. The guiding and positioning mechanism also includes a waterproof junction box arranged on the box body for leading out the wires embedded in the box body. The invention has good waterproof sealing performance, high protection level, the waterproof level can reach IP68 level, the steam cleaning protection level can reach IP69K level, the number of colonies is small, and it is safe and hygienic.

Description

technical field [0001] The invention relates to a cooling machine body, in particular to a vacuum cooling machine body capable of solving food safety and sanitation problems. Background technique [0002] Vacuum cooling is based on the principle that vaporized water molecules have higher energy than liquid water molecules, so water must absorb the latent heat of vaporization when it is vaporized, and its latent heat of vaporization increases with the decrease of boiling point. Put the material into a closed vacuum box that can withstand a certain negative pressure and is pumped by a suitable vacuum system. As the vacuum degree in the vacuum box increases continuously, the boiling point temperature of water decreases continuously, and the water becomes easy to vaporize. Only by absorbing heat from the processed object itself, the processed object can be cooled rapidly. The various benefits brought by the short cooling time: 1: Avoid the product deterioration caused by variou...

AI Technical Summary

Problems solved by technology

[0003] After the cooling machine is finished cooling, it is necessary to clean and sterilize the body with high temperature and high pressure or steam to reduce the number of colonies and meet the hygienic requirements. Due to the characteristics of stains, the existing equipment cannot guarantee a high waterproof seal, and the dead spots that affect the hygiene standard also need to be improved. These problems not only have a negative impact on the safety of the equipment, but also threaten food safety and hygiene. affect people's health

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