Refrigeration pretreatment production line for shrimps

A pretreatment and assembly line technology, which is applied in the field of shrimp refrigeration pretreatment equipment, can solve the problems of undiscovered shrimp refrigeration pretreatment equipment, etc., and achieve the effects of avoiding refrigeration consumption and customer purchase costs, shortening thawing time, and ensuring quality

Active Publication Date: 2013-12-11
NANTONG SINROFREEZE EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Relevant documents have been retrieved, but no shrimp refrigeration p

Method used

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  • Refrigeration pretreatment production line for shrimps
  • Refrigeration pretreatment production line for shrimps
  • Refrigeration pretreatment production line for shrimps

Examples

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as figure 1 , 2 As shown, it mainly includes conveying mesh belt 1, salt water spray cooling and draining device 2, quick freezing device 3, and vibrating ice-packing device 4. The conveying mesh belt 1 is divided into water-drenching section conveying mesh belts from front to back according to the process requirements , Conveyor mesh belt in the draining section, conveyor mesh belt in the freezing section, install salt water spray cooling and draining device 2 on the conveyor mesh belt in the water spraying section, and set up a quick freezing device 3 on the conveyor mesh belt in the freezing section. The discharge end of the conveying mesh belt is provided with a vibrating ice-packing device 4 .

[0027] The technological functions of the above-mentioned sections are:

[0028] The salt water spray cooling and draining device...

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Abstract

The invention relates to a refrigeration pretreatment production line for shrimps. The production line is characterized in that: the production mainly comprises a conveying mesh belt, the conveying mesh belt is divided into a water spraying segment conveying mesh belt, a water draining segment conveying mesh belt and a freezing segment conveying mesh belt from the front to the rear according to technological requirements; the water spraying segment conveying mesh belt and the water draining segment conveying mesh belt are provided with a salt brine spraying, cooling and water draining device; the freezing segment conveying mesh belt is provided with a fast freezing device; the discharging end of the freezing segment conveying mesh belt is provided with a vibration ice coating device; and thus the refrigeration pretreatment production line for the shrimps is formed, and the whole refrigeration pretreatment on the shrimps in the production line is realized, the treatment efficiency on the shrimps is substantially improved, and the health status of the shrimps is improved. Also, the salt brine sprayed on the surface of the shrimps helps to inhibit corrosion caused by biological action and enzyme action, weaken the generation conditions of large ice crystal in the freezing segment, reduce possibility of damages to shrimp tissues and guarantee the quality of the shrimps; and the shrimps do not need secondary freezing because of vibration ice coating, and thus energy consumption is reduced.

Description

technical field [0001] The invention relates to a shrimp cold storage pretreatment equipment, in particular to a shrimp cold storage pretreatment assembly line. Background technique [0002] Modern medical research has confirmed that shrimp has extremely high nutritional value and can enhance human immunity and sexual function, so shrimp has super high therapeutic value. Shrimp itself has high water content, high protein, strong cathepsin activity, and rapid autolysis. After leaving the water, the temperature will rise, and the microorganisms and enzyme activities in the body will increase. In addition, shrimps eat a lot of organic organisms when they are active underwater, and the food residues that are not fully digested remain on the head, and the shrimp body is eroded by bacteria after death. Due to the above reasons, "blackheads" and U-turns are prone to occur after the live shrimp dies out of the water. [0003] At present, there are many ways to prevent shrimp "blac...

Claims

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Application Information

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IPC IPC(8): A23L3/36
Inventor 花吉明张文强蒋烽明
Owner NANTONG SINROFREEZE EQUIP
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