Double mode rapid unfreezing device for aquatic products

Abstract

The invention discloses a dual-mode aquatic product rapid thawing device, which includes an upper cover, a box body, a thawing cage and a supporting mechanism. Air booster pump, the inner side of the box is equipped with a thawing net cage, the left and right sides of the bottom of the thawing net box are equipped with electric telescopic rods, the middle of the bottom of the box is equipped with a hot air pipe, and the other end of the hot air pipe is connected to the The hot air blower at the bottom of the box body is connected, the upper end of the hot air pipe is supported and fixed with a waterproof cover by a plurality of first diagonal struts, and a plurality of supporting mechanisms are arranged outside the bottom of the box body. The present invention has good stability and flexibility through the support mechanism provided at the bottom of the box body, has two aquatic product thawing modes, can be freely selected, and has a wide application range.

Description

technical field [0001] The invention relates to the technical field of aquatic product processing, in particular to a dual-mode rapid thawing device for aquatic products. Background technique [0002] Aquatic products are a general term for animals, plants and their processed products produced by marine and freshwater fisheries. Fresh aquatic products are divided into four categories: fish, shrimp, crab, and shellfish. Fish include sea bass, salmon, eel, grouper, yellow pomfret, left mouth, red sea bream, and salmon, etc.; shrimp include Australia and New Zealand Large lobster, Taiwanese grass prawn, bamboo prawn, giant river prawn, river prawn; crabs include Chinese mitten crab, American Dungeness crab, king crab, cream crab, clear crab, etc.; shellfish include Canadian elephant-nosed mussel, razor clam, oyster , clams, etc. [0003] my country is a big aquatic product breeding country, and at the same time a big aquatic product processing country. When processing aquatic...

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Problems solved by technology

[0003] my country is a big aquatic product breeding country, and at the same time a big aquatic product processing country. When processing aquatic products, some processes use advanced machinery and equipment for processing, and the product quality has been steadily improved. However, as soon as the aquatic products leave The water will soon die, therefore, it is necessary to quickly freeze the aquatic products, and then thaw them according to the needs. Now the commonly used thawing methods, one is to put the frozen aquatic products in the natural environment, thawing and thawing naturally, and the other One is to put frozen aquatic products into hot water at a certain temperature, and use the heat of the hot water to melt the ice cubes for thawing. These two methods have disadvantages. The first method has a slower thawing speed, and the second method Hot water will scald aquatic products

In addition, the existing thawing device has a single working mode, large limitations, poor stability and flexibility, and also needs to be improved

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