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Far infrared variable air volume comprehensive drying system

A technology of drying system and variable air volume, which is applied in the direction of drying solid materials, drying gas arrangement, local agitation dryer, etc. It can solve the problem that the heat of far-infrared radiation cannot be fully absorbed by the product, the setting of far-infrared heat source is unreasonable, and the far-infrared device Unreasonable settings and other problems, to achieve the effect of easy adjustment and determination, improved drying uniformity, and short drying time

Pending Publication Date: 2019-08-13
衡水绿能嘉业新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above drying system can only dry a small amount of agricultural and sideline products. When the amount of products to be dried is large, the drying system cannot evenly dry the agricultural and sideline products
Although the use of far-infrared radiation to dry products can improve drying efficiency, the setting of the far-infrared device in the existing drying system is unreasonable, resulting in that the heat of far-infrared radiation cannot be fully absorbed by the product
The existing far-infrared drying system cannot adjust the air circulation speed, resulting in high air humidity in the drying area, which affects the continued drying of the product
In summary, the far-infrared heating source of the existing far-infrared drying system is unreasonably set, and the air circulation speed cannot be adjusted, resulting in uneven drying of the product

Method used

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  • Far infrared variable air volume comprehensive drying system
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  • Far infrared variable air volume comprehensive drying system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, the present embodiment provides a far-infrared variable air volume comprehensive drying system, including a drying chamber 1. Several ground installation mechanisms 2 are installed on the ground of the drying chamber 1. Several top installation mechanisms 3 are installed on the top of the drying chamber 1. The ground installation mechanism 2 And the far-infrared electric heating plate 4 is all installed on the top installation mechanism 3, the far-infrared electric heating plate 4 on the ground installation mechanism 2 and the far-infrared electric heating plate 4 of the top installation mechanism 3 are set relatively; Dehumidification system, the dehumidification system includes an air inlet mechanism 5 and an air exhaust mechanism 6 .

[0045] The far-infrared electric heating plate 4 on the ground installation mechanism 2 and the far-infrared electric heating plate 4 of the top installation mechanism 3 are arranged relatively, then the far-...

Embodiment 2

[0051] Such as figure 2 As shown, on the basis of Embodiment 1, the ground installation mechanism 2 includes two vertical support rods 21, the vertical support rods 21 are fixed on the ground of the drying chamber 1, and the far-infrared electric heating plate 4 is located on the two vertical support rods. Between 21, the far-infrared electric heating plate 4 is respectively connected with two vertical support rods 21 by screws.

[0052] The far-infrared electric heating plate 4 of bottom is positioned between two vertical support rods 21, and far-infrared electric heating plate 4 is connected with two vertical support rods 21 by screw respectively, then can change the angle of this far-infrared electric heating plate 4 and then Secure with screws. In this way, the far-infrared electric heating plate 4 can be adjusted to reach the optimum angle as required, so as to improve the far-infrared radiation effect.

[0053] A diagonal rod 22 is also connected between the far-infra...

Embodiment 3

[0060] Such as Figure 6 As shown, on the basis of Embodiment 1 or Embodiment 2, the air inlet mechanism 5 includes an air inlet pipe 51, the air inlet pipe 51 is installed on the lower wall of the drying chamber 1, and the air inlet pipe 51 is installed with an inlet Gas regulating valve 52.

[0061] An air intake regulating valve 52 is installed on the air inlet pipe 51, so that the air velocity and the dehumidification velocity can be adjusted according to the change of moisture humidity, so as to ensure that the drying chamber 1 is in a suitable humidity range. The product drying process is divided into periods, and the moisture concentration is different in different stages. When the moisture concentration is high, the airflow speed is high, and when the moisture concentration is reduced, the airflow speed is automatically adjusted synchronously. The adjustment of the airflow speed, on the one hand, has a series of energy-saving effects such as reducing the infrared heat...

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Abstract

The invention belongs to the technical field of agricultural and sideline product drying, and particularly relates to a far infrared variable air volume comprehensive drying system. The far infrared variable air volume comprehensive drying system comprises a drying room, multiple ground mounting mechanisms are arranged on the ground of the drying room, multiple top mounting mechanisms are arrangedon the top of the drying room, the ground mounting mechanism and the top mounting mechanism are provided with far infrared electric heating plates, the far infrared electric heating plate on the ground mounting mechanism and the far infrared electric heating plate on the top mounting mechanism are oppositely arranged, and a dehumidifying system is arranged in the drying room and comprises an airinlet mechanism and an exhaust mechanism. In order to solve the problem in the prior art, the far infrared variable air volume comprehensive drying system which can improve the exposure rate of far infrared radiation on a product, and adjust the air circulation rate to ensure a uniform and efficient drying product is provided.

Description

technical field [0001] The invention belongs to the technical field of drying agricultural and sideline products, and in particular relates to a far-infrared variable air volume comprehensive drying system. Background technique [0002] At present, my country is the country with the largest amount of agricultural products and agricultural by-products in the world. Therefore, drying of fruits and vegetables, meat, beans and other products has become an important means of processing and adding value to agricultural and sideline products. Compared with developed countries, the proportion of dried agricultural products in my country is still relatively low. According to statistics from the Ministry of Agriculture, the amount of dehydration of fruits and vegetables in my country only accounts for 10% of the total output. Drying processing, with the continuous increase of labor costs and the improvement of market requirements for the quality and hygiene of agricultural products, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/02F26B3/30F26B21/12F26B25/00
CPCF26B9/02F26B3/30F26B21/12F26B25/005
Inventor 王敏邓昌沪杨占利李冰超陈镇铭李献锋
Owner 衡水绿能嘉业新材料科技有限公司
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