Freezing device capable of keeping quality of mackerel fillets

A freezing device and a technology for mackerel fillets, which are applied to household refrigeration devices, preservation of meat/fish by freezing/cooling, food preservation, etc., can solve the problem of freezing mackerel fillets on the surface of freezing equipment, etc., and achieve the effect of high freezing efficiency

Inactive Publication Date: 2015-09-02
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem of the risk of mackerel fillets freezing on the surface of the freezing equipment in the process of quick-freezing mackerel fillets in the aquatic product quick-freezing equipment in the prior art, to provide a kind of continuous quick-freezing ...

Method used

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  • Freezing device capable of keeping quality of mackerel fillets
  • Freezing device capable of keeping quality of mackerel fillets
  • Freezing device capable of keeping quality of mackerel fillets

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0028] Such as figure 1 As shown, a kind of freezing device that keeps the quality of mackerel fillet comprises freezer chamber 1, belt transmission mechanism, auxiliary anti-freezing device 12 and flexible paving mechanism 13. The belt transmission mechanism includes a frame, five transfer conveyor belts 9a, 9b, 9c, 9d, 9e arranged side by side in the first, second, third, fourth and fifth, and several active conveyor belts corresponding to each transfer conveyor belt one by one. Wheel 3a and driven wheel 3b. Each transfer conveyor belt constitutes a complete conveyor belt 9 for transmitting mackerel fillets together. Each transfer belt passes through the freezer. The top of the conveyor belt is provided with two left and right vertical guards 10 extending along the conveying direction of the conveyor belt. The two vertical guard plates are...

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Abstract

The invention discloses a freezing device capable of keeping quality of mackerel fillets and aims to provide a freezing device capable of freezing the mackerel fillets quickly and continuously and solving the problem that during quick freezing, the mackerel fillets are frozen on the surface of freezing equipment due to the fact that freezing is caused between water on the surfaces of the mackerel fillets and conveying belts. The freezing device comprises a freezing chamber, a belt conveying mechanism and a flexible spreading-out mechanism, the belt conveying mechanism comprises a frame and a conveyor which is arranged on the frame and used for conveying swimming crabs, the conveyer is formed by a plurality of separate-moving conveying belts which are arranged abreast and penetrate through the freezing chamber, during working of the conveying belts, one of any two adjacent separate-moving conveying belts is higher than or smaller than the other one in conveying speed, and the flexile spreading-out mechanism is positioned right above the conveyor and close to the input end of the conveyor and comprises a flexible poking plate which is rotatably arranged on the frame via a transverse shaft lever.

Description

technical field [0001] The invention relates to a freezing device, in particular to a freezing device for maintaining the quality of mackerel fillets. Background technique [0002] Aquatic product freezing refers to the use of low temperature conditions to inhibit the activity of autolyzed enzymes and the reproduction of attached microorganisms in aquatic products, and to slow down the chemical reactions such as lipid oxidation and non-enzymatic browning, so that they can maintain good quality during storage. Low temperature preservation method. The freezing of aquatic products generally includes two types of methods: refrigeration preservation and freezing preservation. Among them, the freezing preservation method mainly uses freezing equipment to quickly freeze fresh aquatic products. Quick freezing of fresh aquatic products (such as quick freezing of mackerel fillets) can quickly freeze products, pass through the ice crystal formation zone, prevent the formation of large...

Claims

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Application Information

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IPC IPC(8): F25D13/06A23B4/06
CPCF25D13/062A23B4/062
Inventor 夏松养
Owner ZHEJIANG OCEAN UNIV
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