Processing device and processing method of quick-frozen processed crayfish product

Abstract

The invention relates to the field of crayfish processing, in particular to a processing device and a processing method of a quick-frozen processed crayfish product. The processing device comprises ascreening device, a freezing bin, a discharging device and three parallelly-arranged transfer conveying belts, wherein the freezing bin is erected at the middle sections of the transfer conveying belts, three nitrogen spraying nozzles are arranged in the freezing bin, each of the transfer conveying belts is provided with a plurality of containing jigs, the screening device is erected at the upstream ends of all the transfer conveying belts, three converging mechanisms are arranged below the screening device, a weighing mechanism is arranged in each converging mechanism, a stainless steel corrugated pipe and a discharging mechanism are respectively arranged above each weighing device, and a packaging mechanism is arranged at the downstream end of each of the transfer conveying belts. The processing device can mix and weigh sorted crayfishes with seasonings to quick-freeze and package them according to the specified quantity so as to automatically improve the efficiency and promote the development of the industry, and the sorting makes the crayfish volume in the same bag similar and is beneficial to the targeted sale.

Description

technical field [0001] The invention relates to the field of crayfish processing, in particular to processing equipment and a processing method for quick-frozen prepared crayfish products. Background technique [0002] Crayfish is a regional product. Due to its high nutritional value and delicious taste, it is very popular in the market, so there are markets for crayfish sales in various places; but because crayfish is a living thing, live shrimp is not easy to transport, which limits The development of the crayfish market in other places, so people thought that the lobsters could be prepared in advance, sorted, mixed with pre-prepared seasonings, frozen and packaged, and finally transported to various markets for sale. However, the deep processing of crayfish in China is relatively slow, so due to the weakness of the processing industry, there are few automatic processing equipment for crayfish, resulting in a low degree of automation in the industry and a slow overall prod...

AI Technical Summary

Problems solved by technology

[0002] Crayfish is a regional product. Due to its high nutritional value and delicious taste, it is very popular in the market, so there are markets for crayfish sales in various places; but because crayfish is a living thing, live shrimp is not easy to transport, which limits The development of the crayfish market in other places, so people thought that the lobsters could be prepared in advance, sorted, mixed with pre-prepared seasonings, frozen and packaged, and finally transported to various markets for sale. However, the deep processing of crayfish in China is relatively slow, so due to the weakness of the processing industry, there are few automatic processing equipment for crayfish, resulting in a low degree of automation in this industry and a slow overall production efficiency.

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