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A fish and shrimp screw conveying device

A screw conveying device, fish and shrimp technology, applied in packaging and other directions, can solve problems such as damage to fish and shrimp, affecting the appearance and survival rate of fish and shrimp, and achieve high-quality transportation, ensuring freshness and vitality.

Active Publication Date: 2021-02-02
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the fishing industry or fishery transportation, the fish and shrimp need to be transported quickly after fishing to ensure the freshness of the fish and shrimp. However, hesitating that fish and shrimp are alive, and there will be jumping and swimming. During the fishing process, it will inevitably cause a certain degree of damage to fish and shrimp, which will affect the appearance and survival rate of fish and shrimp.

Method used

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  • A fish and shrimp screw conveying device
  • A fish and shrimp screw conveying device
  • A fish and shrimp screw conveying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Refer to the attached Figures 1~5 : a fish and shrimp screw conveying device, comprising a conveying pipe 8, a conveying and distributing device 9, a collecting pond 10 and a recovery device, the conveying pipe 8 is a pipe body inclinedly arranged, the lower part of the pipe body extends into the fish pond 7, and the upper part is horizontally arranged and It is installed above the conveying and distributing device 9, and a collection tank 10 and a recovery device are correspondingly arranged below the conveying and distributing device 9; The spiral water supply ring 4 is provided with a water supply pipe outside, and the spiral water supply ring 4 is provided with an annular spiral diversion cavity 403.

[0025] The conveying and distributing device 9 is a conveying and distributing device 9 that is arranged horizontally and rotates cyclically. The conveying and distributing device 9 includes a sub-packaging tank 903 arranged in an oblong shape and a rotating chain ar...

Embodiment 2

[0032] The diameters of the plurality of spiral water supply rings 4 are gradually increased. A plurality of spiral water supply rings 4 are provided with stepped water supply pipes. The stepped water supply pipes are double-layered pipes, and a water supply cavity 3 is formed between the double-layered pipes. The water supply cavity 3 communicates with the spiral water supply ring 4 . A filter screen is provided at the water inlet end or the water outlet port of the spiral water supply ring 4 . Other settings and working procedures are the same as in Example 1.

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Abstract

A fish and shrimp screw conveying device belongs to the technical field of fresh food conveying. It is characterized in that: the conveying pipe (8) is a pipe body arranged obliquely, the lower part of the pipe body extends into the fish pond (7), the upper part is horizontally arranged and installed above the conveying and distributing device (9), and the conveying and distributing device (9) ) is correspondingly provided with a collection pool (10) and a recovery device; the conveying pipe (8) is a hydraulic spiral conveying pipe, and one side of the water conveying pipe of the hydraulic spiral conveying pipe is connected to a water pump. The present invention uses a spiral water delivery ring to form a spiral water direction, and uses multiple spiral water delivery rings to gradually form a forward force, which can form a suction force on fish and shrimp, and because there are no guiding and stirring components in the delivery pipe, so When the fish and shrimp are extracted, there will be no contact damage to the fish and shrimp. During the transportation process, the external shape of the fish and shrimp can be guaranteed to the greatest extent, and the fish and shrimp will not be squeezed or damaged, fully guaranteed The freshness and vitality of the fish and shrimp.

Description

technical field [0001] A fish and shrimp screw conveying device belongs to the technical field of fresh conveying. Background technique [0002] At present, in the fishing industry or fishery transportation, the fish and shrimp need to be transported quickly after they are caught to ensure the freshness of the fish and shrimp. However, hesitating that the fish and shrimp are alive, there will be beating and swimming, which will inevitably cause a certain degree of damage to the fish and shrimp during the fishing process, affecting the appearance and survival rate of the fish and shrimp. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, and to provide a fish and shrimp screw conveying device with no damage, no extrusion and high-efficiency conveying. [0004] The technical solution adopted by the present invention to solve the technical problem is: a fish and shrimp screw conveyi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G33/14B65G33/26
CPCB65G33/14B65G33/26
Inventor 马立修申晋孙贤明陈文钢孙霞李家鹏高明亮刘伟
Owner SHANDONG UNIV OF TECH
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