Rapid crayfish pretreatment device

A pretreatment device and lobster technology, applied in the field of lobster farming, can solve the problems of loss of crayfish meat elasticity, poor taste in crayfish shops, pincer injuries of operators, etc., so as to improve market competitiveness, save cleaning time, and increase unit price. Effect

Inactive Publication Date: 2021-02-09
顺祥食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, there is an existing patent (notification number: CN105941585A) and a fast pretreatment device for crayfish. This patent improves the method of removing gastric pouch and gut, and solves the problem that crayfish restaurants need to manually process a large number of crayfish every day, and the workload is very high. large, and the hands of operators are easily injured by crayfish. However, as the scale of crayfish farming in my country is getting larger and larger, how to increase the sales volume of lobster has become a problem that lobster farmers need to consider. Because the breeding environment of crayfish is relatively dirty , so that there are

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Example Embodiment

[0026] Example 1

[0027] see Figure 1-5 , the present invention provides a technical solution: a rapid pretreatment device for crayfish, comprising a frame 14, a first water pipe 2 and a second water pipe 17, a first shrimp rack 20 is opened on the front side of the top of the frame 14, and the frame 14 is provided with a second shrimp rack 11 on the rear side of the top, and the first shrimp rack 20 is composed of a shrimp chamber 6, a filter plate 7, a partition plate 4 and a filter screen 5, and the bottom end of the shrimp chamber 6 is fixedly installed with a filter. Net 5, the front end of the shrimp chamber 6 is fixedly installed with a filter plate 7, the shrimp chamber 6 has several, and a partition plate 4 is fixedly welded at an equal distance between the shrimp chambers 6, and the bottom of the shrimp chamber 6 is filled There is a wood chip layer 15, a middle cavity 10 is formed between the first shrimp rack 20 and the second shrimp rack 11, and a cleaning groo...

Example Embodiment

[0028] Example 2

[0029] see Figure 1-5 , the present invention provides a technical solution: a rapid pretreatment device for crayfish, comprising a frame 14, a first water pipe 2 and a second water pipe 17, a first shrimp rack 20 is opened on the front side of the top of the frame 14, and the frame 14 is provided with a second shrimp rack 11 on the rear side of the top, and the first shrimp rack 20 is composed of a shrimp chamber 6, a filter plate 7, a partition plate 4 and a filter screen 5, and the bottom end of the shrimp chamber 6 is fixedly installed with a filter. Net 5, the front end of the shrimp chamber 6 is fixedly installed with a filter plate 7, the shrimp chamber 6 has several, and a partition plate 4 is fixedly welded at an equal distance between the shrimp chambers 6, and the bottom of the shrimp chamber 6 is filled There is a wood chip layer 15, a middle cavity 10 is formed between the first shrimp rack 20 and the second shrimp rack 11, and a cleaning groo...

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Abstract

The invention relates to the technical field of lobster breeding, and discloses a rapid crayfish pretreatment device. The device comprises a framework, a first water pipe and a second water pipe; a first crayfish frame is arranged on the front side of the top of the framework; a second crayfish frame is arranged on the rear side of the top of the framework; the first crayfish frame is composed ofa plurality of crayfish chambers, filter plates, partition plates and filter screens; the filter screens are fixedly installed at the bottom ends of the crayfish chambers; and the filter plates are fixedly installed at the front ends of the crayfish chambers. Crayfish is placed in the crayfish chambers, sawdust in a sawdust layer simulates sludge, the crayfish is fed rice grains as food, temporarysubstances in crayfish lines are changed, discharge of the crayfish flows out through the filter screens and the filter plates, the crayfish needing to be delivered is placed and fed one day in advance, and a certain proportion of saline water is added into clear water on the framework, so that dirt in the crayfish lines is replaced by the rice grains, the crayfish lines are prevented from beingdrawn out to influence the taste of the crayfish, and meanwhile, gills and viscera substances of the crayfish are completely discharged.

Description

technical field [0001] The invention relates to the technical field of lobster culture, in particular to a rapid pretreatment device for crayfish. Background technique [0002] Crayfish are freshwater economical shrimps, which are popular because of their delicious meat. Because of its omnivorous nature, fast growth and strong adaptability, it has formed an absolute competitive advantage in the local ecological environment. Its feeding range includes aquatic plants, algae, aquatic insects, animal carcasses, etc., and can kill each other when food is scarce. Crayfish has become an important economic aquaculture species in China in recent years. Escape should be strictly prevented in the process of commercial farming, especially escape into inaccessible original ecological water bodies. It causes destructive harm to the ecological competitive advantage of local species [0003] At present, there is an existing patent (announcement number: CN105941585A) and a rapid pretreat...

Claims

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Application Information

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IPC IPC(8): A22C29/02A22C29/00A01K61/59A01K63/00A01K63/04
CPCA22C29/021A01K61/59A01K63/003A23K50/80A23K10/30A23K20/22Y02A40/81Y02A40/90
Inventor 周顺祥周志明刘开华程真
Owner 顺祥食品有限公司
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