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Aquatic product source tracking method and equipment

A kind of aquatic products, source technology, applied in the direction of transportation packaging, packaging, fish farming, etc., can solve the problems of aquatic products being easily polluted, achieve good sterilization and disinfection effects, reduce the investigation work, and easy to locate the effect

Active Publication Date: 2022-07-05
HANGZHOU ACAD OF AGRI SCI
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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 provide a method and equipment for tracing the source of aquatic products to solve the technical problem that aquatic products are easily polluted during the complicated transshipment process in the prior art

Method used

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  • Aquatic product source tracking method and equipment
  • Aquatic product source tracking method and equipment
  • Aquatic product source tracking method and equipment

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specific Embodiment 1

[0033] Combine below Figure 1 to Figure 4 As shown, an embodiment of the present invention provides a method for tracing the source of aquatic products, including the following steps:

[0034]Sp1: The aquatic products that have been caught ashore are collected in a unified manner. According to the category of aquatic products, different types of aquatic products are sorted out and stored separately for freshness;

[0035] Sp2: Fish, shrimp, crabs and other aquatic products are sorted out. According to the needs of different dealers or consumers, the corresponding aquatic products are covered with multiple layers. Except for the innermost layer of coating 1, each outer layer is covered. The membrane is evacuated;

[0036] Sp3: When the aquatic product arrives at the first distributor or the first transfer station, tear off the outermost envelope 1, and then send it to the next distributor or next transfer station;

[0037] Sp4: When the aquatic products arrive at each distri...

specific Embodiment 2

[0043] This embodiment provides a device for tracing the source of aquatic products, including an aquatic product sorting machine, a laminating machine, a heat sealing machine, and a vacuum pump set at the source of aquatic products, and a device for multi-layer lamination of aquatic products. The obtained envelope 1, one end of the envelope 1 is the open end 2, the other end is the sealing end 3, the surface of the sealing end 3 is fixed with a vacuum nozzle 8, and the surface of the open end 2 of the envelope 1 is provided with a heat seal 4. The sealing machine is used to heat seal the envelope 1 at the heat sealing strip 4 . The sorting machine is used to sort aquatic products of different types and sizes, and store different aquatic products in different areas. The open end 2 of the film 1 is heat-sealed, and the vacuum pump can be used for vacuuming during heat-sealing. Then, vacuum is drawn from the vacuum nozzle 8, and then the vacuum nozzle 8 made of PVC material is ...

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Abstract

The invention discloses an aquatic product source tracking method and device, and belongs to the technical field of aquatic product monitoring, and the method comprises the following steps: fishing aquatic products, and separately storing different types of aquatic products in a fresh-keeping manner; according to requirements, the aquatic products are coated with multiple layers of films, and except the film on the innermost layer, each film on the outer side is vacuumized; when the aquatic products arrive at each dealer or each transfer station, tearing off the outermost layer of envelope, and when the aquatic products arrive at the final consumer, at least retaining at least one layer of envelope; and the consumer tears down the last layer of coating film to complete the whole aquatic product transfer chain. According to the aquatic product transfer device, multiple layers of coating films and outer-layer coating films of aquatic products are vacuumized at an aquatic product source, the outermost-layer coating film is torn off at each transfer point, it is guaranteed that pollution possibly caused in each section of the transfer process is removed along with the tearing off of the outermost-layer coating film, and germs cannot spread out along with a transfer chain; therefore, infection is easy to locate in the previous transfer process, and the investigation work of infection sources is reduced.

Description

technical field [0001] The invention relates to the technical field of aquatic product monitoring, in particular to a method and equipment for tracing the source of aquatic products. Background technique [0002] Aquatic products are the general term for aquatic animal and plant products and their processed products produced by marine and freshwater fisheries. Fresh aquatic products are divided into four categories: fish, shrimp, crab, and shellfish. The fish include perch, salmon, soft-shelled turtle, eel, grouper, yellow pomfret, left mouth, red snapper, three-striped fish, etc.; shrimp include Australia , New Zealand lobster, bamboo shrimp, macroscopic shrimp, river shrimp; crabs include Chinese velvet crab, American Dungeness crab, king crab, cream crab, Qing crab, etc.; shellfish include Canadian elephant-trunk mussels, clams, oysters, clams Wait. [0003] With the development of express delivery industry, transportation industry and fresh-keeping technology, aquatic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D75/58B65D75/28B65B31/04B65B51/10B65B25/00A01K63/02
CPCB65D75/58B65D75/28B65B31/04B65B51/10B65B25/00A01K63/02Y02A40/81
Inventor 戴杨鑫戴瑜来王宇希冯晓宇
Owner HANGZHOU ACAD OF AGRI SCI
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