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Drying device for food processing

A drying device and food processing technology, which is applied in the direction of drying gas arrangement, drying solid materials, and dry cargo handling, etc. It can solve the problems of mixing mechanism, limited mixing area, limited range, unfavorable uniform distribution of hot water vapor, etc., and achieves good drying effect , uniform heating, and the effect of improving drying efficiency

Inactive Publication Date: 2020-11-03
马迎锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In food processing, it is sometimes necessary to dry the raw materials. The existing drying devices generally use a stirring mechanism to stir the raw materials. However, the actual stirring area and range of the stirring mechanism are limited. Even if the stirring is performed, the raw materials are piled up next to each other. It is not conducive to sufficient and uniform heating and the distribution of water vapor

Method used

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  • Drying device for food processing
  • Drying device for food processing
  • Drying device for food processing

Examples

Experimental program
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Embodiment 1

[0024] See Figure 1~3 In the embodiment of the present invention, a drying device for food processing includes a box body 1 and a drying unit. The bottom of the box body 1 is uniformly and symmetrically fixed with rollers to facilitate the movement of the device. The top of the box body 1 is provided with a hopper 21 A box door is installed on the box body 1 to facilitate material retrieval and maintenance. In this embodiment, the box door is preferably installed on the box body 1 through hinges and buckles, and a plurality of electric heating elements are installed on both side walls of the box body 1. 6. The drying unit includes a dispersing assembly for dispersing materials and an air jet assembly for spraying hot air for drying. The dispersing assembly includes a support net 5, a first motor, a disc 3 and a drive rod 2. The support The net 5 is set in the lower part of the inner cavity of the box 1 for placing raw materials. The width of the supporting net 5 is not less th...

Embodiment 2

[0028] See Figure 4 The difference between the embodiment of the present invention and the embodiment 1 is that the top of the box body 1 is provided with an exhaust port, and an exhaust fan 23 is installed at the exhaust port on the box body 1 to quickly extract water vapor. Speed ​​up the drying speed.

[0029] The working principle of the present invention is: start the first motor, the first motor drives the disc 3 to rotate, and the disc 3 drives the drive rod 2 to reciprocate, such as figure 1 As shown, when the driving rod 2 rotates to the side close to the box body 1, the supporting net 5 gradually sinks. When the driving rod 2 swings to the side away from the box body 1, due to the quick return characteristic, the supporting net 5 is quickly pulled outward, so that The raw material on the support net 5 obtains a relatively high speed, scatters upwards, is fully and evenly heated, and improves the drying efficiency; when the driving rod 2 rotates to the side close to the ...

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Abstract

The invention discloses a drying device for food processing, relates to the technical field of food processing, and mainly aims to solve the problem that existing raw materials are easy to accumulate.The drying device comprises a box body and a drying unit, a plurality of electric heating elements are installed on the two side walls of the box body, the drying unit comprises a dispersing assemblyused for dispersing materials and an air spraying assembly used for spraying hot air for drying, and the dispersing assembly comprises a supporting net, a first motor, a disc and a driving rod; the air spraying assembly comprises an air heater, a hollow rotating shaft, a driving mechanism used for driving the hollow rotating shaft to rotate, a hard air pipe, a sliding sleeve and a sliding block,the dispersing assembly is mounted, the supporting net is rapidly pulled outwards through the rapid return characteristic, raw materials on the supporting net are made to fly off upwards at a high speed and are fully and evenly heated, and the drying efficiency is improved; and the air spraying assembly is arranged, upward cyclone is formed, the drying effect is good, the air spraying angle is continuously changed, the drying range is enlarged, and the efficiency is improved.

Description

Technical field [0001] The invention relates to the technical field of food processing, in particular to a drying device for food processing. Background technique [0002] Food processing refers to grain milling, feed processing, vegetable oil and sugar processing, slaughter and meat processing, aquatic product processing, and vegetables, fruits, nuts and other foods that directly use agricultural, forestry, animal husbandry, and fishery products as raw materials. The processing activities are a type of agricultural products processing industry in a broad sense; [0003] In food processing, it is sometimes necessary to dry the raw materials. Existing drying devices generally use a stirring mechanism to agitate the raw materials. However, the actual stirring area and range of the stirring mechanism are limited. Even if the stirring is performed, the raw materials are stacked next to each other. It is not conducive to full and uniform heating and the emission of water vapor. Summar...

Claims

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Application Information

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IPC IPC(8): F26B9/08F26B21/00F26B25/00F26B25/02F26B25/04
CPCF26B9/085F26B21/001F26B21/004F26B25/002F26B25/02F26B25/04
Inventor 马迎锋
Owner 马迎锋
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