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What is a vacuum precooler? Principle and function of vacuum cooler

Source: Vacuum precooler Responsible editor: Jessica machinery Author: zhenkongyulengji popularity: Time of publication: July 18, 2019
Abstract: Vacuum precooler can also be called vacuum cooler, a rapid cooling equipment. It can preserve the quality of food. Taste can also prevent secondary pollution, not only to adapt to the market development, but also to meet the advanced technical standards to meet the new situation and requirements of the growing development. The principle and function of vacuum precooler introduces its working principle: reduce the air pressure of vacuum box to 610pa, water

Vacuum precooler can also be called vacuum cooler, a rapid cooling equipment. It can preserve the quality of food. Taste can also prevent secondary pollution, not only to adapt to the market development, but also to meet the advanced technical standards to meet the new situation and requirements of the growing development.

Principle and function of vacuum precooler

2C Pa. this will take away a lot of heat in the vacuum box, which will reduce the temperature of the water in the vacuum

 vacuum cooler

Features and functions of vacuum cooler: fast cooling speed, cooling cycle only needs about 20-30 minutes, strong wind pre cooling takes 5 hours, cold storage needs more than 8 hours; uniform cooling, high quality. When the food is cooked in vacuum, the water will not evaporate from the inner part to the outer part; Even if the temperature of each part of the material in the vacuum box is different before cooling, after vacuum cooling, the temperature of each part is uniform, the food color is good, the taste is dense and delicious, it can save labor, reduce costs, extend the shelf life, prevent secondary pollution, and maintain color and fragrance, which is the preferred food machinery for major food processing plants.

 Function of vacuum precooler

The vacuum precooler for cooked food can avoid the bacteria in the air from contaminating the food, causing the "secondary pollution" of the food. The advantage of the vacuum cooler for cooked food is that it can quickly pass through the high-speed bacteria breeding area (30 ℃ - 60 ℃), control the increase of bacteria quantity, improve the health and safety of food, and extend the warranty period.

 Vacuum precooler for cooked food

There is no doubt that cooked food must be cooled after being processed. Traditional cooling methods include indoor cooling, natural cooling, forced ventilation cooling, air conditioning room cooling, cold storage cooling, etc. These cooling methods not only have a long cooling time, slow turnover, more land occupation, but also have uneven cooling, large temperature difference between the surface and the center, and more importantly, affect food hygiene and safety.

Through the above understanding, you should be aware of What is a vacuum precooler? Principle and function of vacuum cooler For more information, if you have other questions, please call our online customer service directly: eighteen billion seven hundred and sixty-five million seven hundred and ninety-eight thousand and ninety-seven
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Keywords: Vacuum precooler, speed cooler, fruits and vegetables, cooler, cooked food

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