Fresh-keeping storage and transportation box and method for storing and transporting crayfishes through fresh-keeping storage and transportation box

A technology for storage and transportation of lobsters, which is applied to thermal insulation containers, transportation and packaging, and shock-sensitive items. low effect

Inactive Publication Date: 2020-04-07
武汉良之隆食材股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, crayfish are usually packed in plastic cages and placed on ice for transportation. The storage and transportation are convenient but the mortality rate is high, which is mainly caused by the following aspects: 1. Asphyxiation due to lack of oxygen; 2. High temperature and high consumption and oxygen consumption High; 3. Ammonia nitrogen accumulation poisoning; 4. Bacteria proliferate in large numbers

Method used

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  • Fresh-keeping storage and transportation box and method for storing and transporting crayfishes through fresh-keeping storage and transportation box
  • Fresh-keeping storage and transportation box and method for storing and transporting crayfishes through fresh-keeping storage and transportation box
  • Fresh-keeping storage and transportation box and method for storing and transporting crayfishes through fresh-keeping storage and transportation box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] like figure 1 As shown, this embodiment specifically provides a fresh-keeping storage and transportation box, including an incubator body 1, the incubator body 1 has an incubator body 11 and an incubator cover 12, and the upper end of the incubator body 11 is open. The detachable cover of the incubator box cover 12 is located at the opening of the incubator box body 11, and the fresh-keeping storage and transportation box also includes n layers of sponge layer 2, wherein n is a positive integer ≥ 2, The sponge layer 2 of n layers is spaced up and down and laid horizontally in the incubator casing 11, wherein the area between two adjacent layers of sponge layer 2 is a storage area, and a fresh aquatic product layer 3 is placed in the storage area. And the upper end of the sponge layer 2 of the top floor is laid with the crushed ice layer 5 made by the fresh-keeping liquid, when n=2, the sponge layer 2 of the lower floor is soaked with the fresh-keeping liquid, when n>2, ...

Embodiment 2

[0041] like figure 2 and image 3 Shown, with embodiment 1, its difference is, the net cage that fresh aquatic product is housed is placed in the storage area, and described net cage 4 comprises net cage casing 41 and net cage cover plate 42, and described net cage case Body 41 upper end is open, and described net box cover plate 42 detachable cover is located at described net cage box body 41 open end, and all is covered with small holes on described net box box body 41 and net cage cover plate 42 , the net cage 4 is placed in the storage area, so that air permeability and water permeability are good in the same storage area, and the fresh-keeping liquid dripped from the upper floor can be discharged downward in time (the characteristic of this embodiment is that fresh aquatic products are packed in cages, which are loaded into storage areas).

[0042] In the above technical solution, multiple net cages 4 are arranged in each of the storage areas, and the multiple net cage...

Embodiment 3

[0045] This embodiment provides a method for storing and transporting crayfish using a fresh-keeping storage and transportation box as described in Embodiment 1 or Embodiment 2, comprising the following steps:

[0046]Step 1, cleaning the live crayfish in a sodium chloride solution with a concentration of 0.5% for 2-3 times to carry out preliminary disinfection on the live crayfish, and put them into a turnover box;

[0047] Step 2, placing the turnover box containing live crayfish in step 1 in a cold storage unit to make the live crayfish dormant at an environment of 4-6°C;

[0048] Step 3: Lay the sponge layers up and down in the incubator, and place the live crayfish after the dormancy in step 2 or the box containing the live crayfish after the dormancy in step 2 between the two adjacent sponge layers. body, and except for the top sponge layer, the rest of the sponge layer is soaked with preservative liquid, and the upper end of the top sponge layer is equipped with a layer...

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PUM

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Abstract

The invention discloses a fresh-keeping storage and transportation box and a method for storing and transporting crayfishes through the fresh-keeping storage and transportation box. The fresh-keepingstorage and transportation box comprises a heat preservation box body and n sponge layers, wherein n is a positive integer greater than or equal to 2. The n sponge layers are horizontally laid in theheat preservation box body at intervals in the vertical direction. An area between two adjacent sponge layers is a storage area; a fresh aquatic product layer or a net cage filled with fresh aquatic products is placed in the storage area; an ice crushing layer made of fresh-keeping liquid is paved at the upper end of the uppermost sponge layer; when n = 2, the lower sponge layer is soaked with fresh-keeping liquid; when n > 2, fresh-keeping liquid is infiltrated from the second sponge layer to the lowermost sponge layer from top to bottom; the positions, corresponding to the storage areas, ofthe side wall of the heat preservation box body are provided with a plurality of air holes penetrating through the interior of the heat preservation box body; the temperature in the heat preservationbox is kept 10 DEG C or below by arranging the ice crushing layer on the uppermost layer, meanwhile, molten fresh-keeping liquid is absorbed and moisturized by the dry sponge layer on the uppermost layer, and the environment of each storage area is moist.

Description

technical field [0001] The invention belongs to the field of aquatic product fresh storage and transportation, and in particular relates to a fresh-keeping storage and transportation box and a method for storing and transporting crayfish therefrom. Background technique [0002] At present, crayfish are usually packed in plastic cages and placed on ice for transportation. The storage and transportation are convenient but the mortality rate is high, which is mainly caused by the following aspects: 1. Asphyxiation due to lack of oxygen; 2. High temperature and high consumption and oxygen consumption High; 3. Ammonia nitrogen accumulation poisoning; 4. Bacteria proliferate in large numbers. Moreover, the activity state of crayfish during transportation directly affects its selling price. Contents of the invention [0003] In order to solve the above-mentioned technical problems, one of the objects of the present invention is to provide a fresh-keeping storage and transportati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D25/02B65D81/18B65D81/22B65D81/38B65D85/50
CPCB65D25/02B65D81/18B65D81/22B65D81/3816B65D85/50
Inventor 徐亮汪雅云
Owner 武汉良之隆食材股份有限公司
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