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Freeze-dried food preservation device

A technology for food preservation and freeze-drying, which is applied in the directions of lids with auxiliary devices, sealing parts with auxiliary devices, transportation and packaging, etc. , the effect of easy purification

Inactive Publication Date: 2020-02-25
耒阳市刘燕酿制生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A freeze-dried food storage device in the above-mentioned patent has the following disadvantages: for frozen foods, such as fish, meat and cooked food, etc., effective storage cannot be carried out

Method used

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  • Freeze-dried food preservation device
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  • Freeze-dried food preservation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A freeze-dried food preservation device, such as Figure 1-3 As shown, including the storage tank 1, the middle position of the bottom inner wall of the storage tank 1 is connected with a water storage tank 7 by bolts, and the top inner wall of the water storage tank 7 is connected with a suspender 18 by bolts, and the bottom of the suspender 18 is connected with a semiconductor refrigerator by bolts. sheet 19, the top of both sides of the water storage tank 7 is welded with air outlet pipes 15, and one side of the air outlet pipe 15 is connected with a plurality of gas nozzles 14 by bolts, and the top of the inner wall of the water storage tank 7 near the air outlet pipe 15 is connected by bolts. The water-gas separation membrane 17, both sides of the bottom inner wall of the storage box 1 near the middle position are connected with a partition net 6 by bolts, and the partition net 6 separates both sides of the storage box 1 with a storage chamber 8, and the storage cha...

Embodiment 2

[0037] A freeze-dried food preservation device, such as Figure 4 As shown, the present embodiment makes the following improvements on the basis of Embodiment 1: the top outer wall of the sealing cover 4 is connected with an air cleaner 20 by bolts, and the bottom of the air cleaner 20 and the inside of the sealing cover 4 have an air inlet .

[0038] When this embodiment is in use, the unpleasant smell and excess cold air in the storage box 1 are introduced into the air cleaner 20 through the air inlet, which is convenient for purifying the peculiar smell in the storage box 1 and improving the practicability of the device.

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PUM

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Abstract

The invention discloses a freeze-dried food preservation device, and relates to the technical field of freeze-dried foods. In order to solve the problem that a freeze-dried food cannot be effectivelypreserved, the freeze-dried food preservation device comprises a preservation box, a water storage tank is fixedly connected with the middle of the inner wall on the bottom of the preservation box, asuspension rod is fixedly connected with the inner wall on the top of the water storage tank, and the bottom of the suspension rod is fixedly connected with a semiconductor chilling plate. Air outletpipes are fixedly connected to the tops on the two sides of the water storage tank respectively, one side of each air outlet pipe is fixedly connected with a plurality of air nozzles, and the tops ofthe inner walls, close to the air outlet pipes, of the water storage tank are fixedly connected with water-air separation membranes respectively. The freeze-dried foods are placed on a multi-layer supporting net in a storage cavity, during disassembly, it is only required that the supporting net is taken out, and operation is easy. Water in the water storage tank is refrigerated, cold air in the water storage tank is discharged into a storage tank through the air outlet pipes and the air nozzles, and the freeze-dried foods are easily effectively preserved.

Description

technical field [0001] The invention relates to the technical field of freeze-dried food, in particular to a freeze-dried food preservation device. Background technique [0002] Freeze-dried food is fast-frozen, dehydrated in vacuum ice, retains the original color, aroma, taste, nutrients and the appearance of the original material, and has good rehydration, and does not contain any additives. It is an ideal natural food Hygienic food. [0003] After retrieval, the Chinese patent application number is the patent of CN207174481U, discloses a kind of freeze-dried food preservation device, comprises box body, box door, and described box body outside is provided with insulation layer, and described insulation layer outside is provided with shock-absorbing layer, A radiation-proof layer is arranged outside the shock-absorbing layer, a heat-insulation layer is arranged outside the radiation-proof layer, and a vacuum pump is arranged on one side of the box. A kind of freeze-dried...

Claims

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Application Information

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IPC IPC(8): B65D81/18B65D43/16B65D55/02B65D25/04B65D51/24
CPCB65D25/04B65D43/16B65D51/24B65D55/02B65D81/18
Inventor 刘君刘燕谢辉英袁英刘文飞
Owner 耒阳市刘燕酿制生物科技有限公司