Cooling instant freezer capable of ensuring safe preservation of frozen food

A technology of frozen food and quick-freezing machine, which is applied in the fields of food preservation, food science, and application, can solve the problems of incomplete freezing, waste of energy, and adjustment of conveying speed.
CN112806515APending Publication Date: 2021-05-18周丽君
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
周丽君
Publication Date
2021-05-18

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Abstract

The invention discloses a cooling instant freezer capable of ensuring safe preservation of frozen food. The cooling instant freezer comprises an instant freezer channel type shell (1) and an instant freezer control server (2); an inlet (3) and an outlet (4) are formed in the two ends of the instant freezer channel type shell (1) respectively; a metal net-shaped conveying belt (16) is arranged in the instant freezer channel type shell (1) and arranged in the length extending direction of the instant freezer channel type shell (1); and the two ends of the metal net-shaped conveying belt (16) are matched with the inlet (3) and the outlet (4) of the instant freezer channel type shell (1) respectively. According to the technical scheme, the freezing time of the to-be-frozen object is calculated and determined by weighing the to-be-frozen object and detecting the freezing environment, the freezing time of the to-be-frozen object is controlled, the freezing quality of frozen food is guaranteed, and the situation that food goes bad due to insufficient freezing, and food safety is affected is prevented.
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Description

technical field

[0001] The invention relates to a cooling and quick-freezing machine for ensuring the safety and freshness of frozen food, belonging to the field of freezing equipment. Background technique

[0002] "Food" is the energy and material basis for human survival, so the quality of food is very important. The main reason for food spoilage is that after food is contaminated by microorganisms (bacteria, yeast and mold, etc.) Massive reproduction and food microorganisms are most likely to grow and reproduce when they are close to the temperature of the human body, and low temperature can inhibit the growth of bacteria and reduce the activity of enzymes in food, thereby weakening the process of destroying nutrients in food. Most food sources The pathogen stops production and reproduction below 10°C, and low temperature can inhibit the reproduction of bacteria.

[0003] Today, when frozen food is developing towards high-quality quick-frozen and fresh-keeping food, liqu...

Claims

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