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A semi-static pressure air supply device and drying equipment

An air supply device and static pressure technology, applied in the field of drying, can solve the problems of inability to dry the object to be dried, production waste, low efficiency, etc., and achieve the effect of improving the uneven air output.

Active Publication Date: 2021-02-26
湖南省浏阳市择明热工器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are mainly the following defects. If one or more fans are damaged, it cannot be found in time, resulting in the inability to dry the dried objects in a corresponding position, and the drying is generally carried out in a relatively closed space, and only when the machine is shut down and the material is discharged. It was found that some of the dried objects did not meet the drying requirements, resulting in production waste and low efficiency

Method used

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  • A semi-static pressure air supply device and drying equipment
  • A semi-static pressure air supply device and drying equipment
  • A semi-static pressure air supply device and drying equipment

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Embodiment

[0032]This embodiment provides a semi-static pressure blowing device 100, please refer tofigure 1 withfigure 2 The semi-static air blowing device 100 is used to be placed between the heat source and the material to be dried. The semi-static air blowing device 100 includes a box body 110 and a fan (not shown in the figure).

[0033]The box body 110 includes a mounting plate 111 and at least two wind deflectors. The mounting plate 111 and the wind deflector are arranged in the direction of the heat source toward the drying material. The mounting plate 111 is provided with mounting holes 111a. With gaps, the wind deflectors are provided with multiple air outlets. The ratio of the total area of ​​the multiple air outlets to the area of ​​the wind deflector is 1:3-14. In this embodiment, the windshields are all arranged substantially perpendicular to the bottom of the box body 110, and the box body 110 has a rectangular parallelepiped shape. In other embodiments, the box 110 may be cylindri...

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Abstract

The invention provides a semi-static pressure air supply device and drying equipment, belonging to the technical field of drying. A semi-static pressure air supply device, comprising: a box body and a fan. The box body includes a mounting plate and at least two windshields. The mounting plate and the windshield are arranged in turn along the direction of the heat source to the drying material. The boards are provided with multiple air outlet holes, and the ratio of the total area of ​​the multiple air outlet holes to the area of ​​the windshield is 1:3-12. The fan is installed in the mounting hole, and the fan is used to supply air to the inside of the cabinet. It has the effect of uniform wind.

Description

Technical field[0001]The invention relates to the technical field of drying, in particular to a semi-static pressure air supply device and drying equipment.Background technique[0002]In the drying equipment, the movement of air fluid takes away the moisture in the dried material, and the air supply is a very important way. At present, the advection drying method is more common. The more uniform hot air enters the material truck from one end to dry the material of the material truck. The material tray on the material truck has a certain distance and uniform up and down on each layer. It is a thermal insulation board, so each layer of the material tray forms a material drying air flow channel, and each layer of the material can be evenly heated and take away water. This method requires the heating air to be supplied in the form of a wind wall, which has a general area 2-3m2, Adopt more than 12 low-power axial fans to be installed in parallel to form a wind wall to obtain the effect of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B21/00
CPCF26B21/004
Inventor 汤光正汤世国汤慧鑫
Owner 湖南省浏阳市择明热工器材有限公司
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