Automatic rapid cooling system, cold bin and automatic rapid cooling method

Abstract

The invention relates to the technical field of quick cooling equipment, in particular to an automatic quick cooling system, a cold bin and an automatic quick cooling method. The automatic quick-cooling system comprises at least one pair of quick-cooling goods shelves which are oppositely arranged, so that an airflow channel is reserved between each pair of quick-cooling goods shelves, and a plurality of quick-cooling goods positions for placing products are arranged on each quick-cooling goods shelf; the at least one pair of refrigerating units are mounted at two ends of the airflow channel; and each pair of refrigerating units is used for forming at least one pair of hedging airflow which relatively moves in the airflow channel, so that each pair of hedging airflow meets in the airflow channel and forms turn-back airflow, and each pair of turn-back airflow can sequentially enter each quick-cooling goods allocation in the turn-back process. The automatic quick-cooling system can execute an automatic quick-cooling method, so that the hedging airflows between the two rows of quick-cooling goods shelves meet and turn back respectively, the turn-back airflows can be sucked into each quick-cooling goods position in the quick-cooling goods shelves more efficiently, and the quick-cooling efficiency and the quick-cooling capacity are improved.

Description

technical field [0001] The invention relates to the technical field of quick-cooling equipment, in particular to an automatic quick-cooling system, a cold bin and an automatic quick-cooling method. Background technique [0002] With the improvement of people's living standards, low-temperature fermented milk products have become an indispensable part of people's daily life. With the increase of social demand, the output is also increasing year by year. [0003] In the production process of low-temperature fermented milk products, after filling, it needs to be quickly sent to a low-temperature cold storage (the temperature range of the low-temperature cold storage is 1 °C to 6 °C) for rapid cooling and cooling, so as to quickly reduce the product to a certain temperature, thereby Guarantee product quality. Low-temperature products are usually packaged in cartons or plastics, and then placed in a cold storage room for uniform cooling. However, due to the structural limitatio...

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Problems solved by technology

For this reason, the present invention proposes an automatic quick-cooling system to solve the problem that in the prior art, the products to be quick-cooled are usually directly stacked and placed on the floor of the cold warehouse, and the number of placements is small, which has a relatively low impact on the quick-cooling ability and quick-cooling efficiency of the products. Low, and due to the simple stacking of products, the change of the gas field flowing through the products in the cold storage is not obvious, and the cooling efficiency is low

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