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Device for defrosting and thawing frozen materials

A material and heating device technology, applied in the fields of food science, food preservation, fruit and vegetable preservation, etc., can solve the problems of uneven defrosting and thawing of chestnut kernels, long defrosting and thawing time, etc., and achieve uniform defrosting and thawing, easy to operate, Simple structure effect

Active Publication Date: 2010-12-08
CHINESE ACAD OF AGRI MECHANIZATION SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current defrosting and thawing method of chestnut kernels in the enterprise takes a long time to defrost and thaw, and the defrosting and thawing of chestnut kernels is uneven

Method used

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  • Device for defrosting and thawing frozen materials
  • Device for defrosting and thawing frozen materials
  • Device for defrosting and thawing frozen materials

Examples

Experimental program
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Embodiment Construction

[0027] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0028] see figure 1 It is a structural schematic diagram of the present invention, and figure 2 for figure 1 Schematic diagram of partial cross-sectional structure in top view.

[0029] In the specific embodiment shown in the figure, the present invention discloses a defrosting and thawing device for frozen materials, including: fan 11, air distribution channel 9, air chamber 10, heating device 13, mesh plate 4, cleaning door 7, bracket 1.

[0030] The structure and shape of the air chamber 10 are not limited, the side wall of the air chamber 10 is provided with an air inlet 15, the air distribution duct 9 connects the fan 11 and the air inlet 15 to send the wind provided by the fan into the air chamber 10, and the heating device 13 is fixed It is arranged in the air chamber, and the top surface of the air chamber 10 is a...

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PUM

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Abstract

The invention discloses a device for defrosting and thawing frozen materials, which is characterized by comprising a wind box, a wind distribution channel, a wind blower and a heating device, wherein the side wall of the wind box is provided with a wind inlet, the wind distribution channel is connected with the wind blower and the wind inlet, the heating device is arranged in the wind box, and the top face of the wind box is provided with mesh holes. Compared with the traditional defrosting and thawing mode, the device for defrosting and thawing frozen materials can meet the defrosting and thawing requirements and has the advantages of high defrosting speed, uniform chestnut kernel defrosting and thawing and the like. Moreover, the device for defrosting and thawing frozen materials has simple and convenient structure and is easy to operate.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a defrosting and thawing equipment for frozen materials, including granules, strips, leafy materials, etc., especially for defrosting and thawing frozen chestnut kernels. Background technique [0002] Chestnuts are produced in autumn and are not easy to store. In order to prolong the production and processing cycle of chestnuts, in the actual processing operations of enterprises, the frozen and stored shelled chestnut kernels are used as raw materials to meet the subsequent demand for chestnut kernels. In the existing chestnut processing, the method of defrosting and thawing frozen chestnut kernels is mainly to adopt natural defrosting and thawing and electric fan blowing. Natural defrosting and thawing means taking out the frozen chestnut kernels from the cold storage, putting the chestnut kernels in a frame and placing them in the workshop, and placing the chestnut kernels in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/365A23B7/045
Inventor 杜志龙李凤城梁明翰王际春赵东林
Owner CHINESE ACAD OF AGRI MECHANIZATION SCI