Coating air-drying equipment based on air filtration system

A kind of air filtration and air filter technology, which is applied in the direction of coating, dispersed particle filtration, gas treatment, etc., can solve the problems of affecting the quality of the coating film, the adverse effect of the coating film quality, and the natural wind containing a large amount of impurities and moisture, etc., to achieve Improve drying efficiency, speed up drying rate, good gloss effect

Inactive Publication Date: 2017-11-07
四川省新康意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

[0004] The technical problem to be solved by the present invention is that the natural wind contains a large amount of impurities and moisture in natural drying, which affects the quality of the coating film. Problems that adversely affect quality

Method used

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  • Coating air-drying equipment based on air filtration system

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Embodiment 1

[0022] Such as figure 1 Shown, the present invention is based on the coating air-drying equipment of air filter system, comprises base 1, is connected with air filter above described base 1, and described air filter comprises the outer box body 2 that is surrounded by rough filter screen, is made of The inner box body 3 surrounded by the high-efficiency filter screen, the outer box body 2 and the base 1 are connected and fixed, the inner box body 3 is located inside the outer box body 2, and an activated carbon net 4 is arranged between the inner box body 3 and the outer box body 2, so that The activated carbon net 4 connects the inner box body 3 with the outer box body 2, the outer wall of the outer box body 2 is completely covered with a drying bag 5 with a desiccant inside, and the inside of the inner box body 3 is provided with a fixed coating film substrate The fixed frame 6 is equipped with a heater 7 inside the frame wall of the fixed frame 6.

[0023] In the present i...

Embodiment 2

[0025] Based on embodiment 1, the inside of the inner box 3 is provided with an annular pipe 8, the fixed frame 6 is on the inner side of the annular pipe 8, the annular pipe 8 is connected with an exhaust fan 9, and the exhaust fan 9 is located outside the outer box 2, The annular pipe 8 is provided with a plurality of evenly distributed through holes.

[0026] The exhaust fan is used to extract the air inside the inner box, which is convenient for ventilation treatment. The gas inside the inner box is drawn out from the annular tube. On the one hand, it controls the flow rate of the wind during the exhaust process, and avoids the wind flowing too fast and affecting the substrate. The shape of the film whose surface is not fully formed; on the other hand, it ensures that the air surrounding the coated film substrate is replaced as completely as possible.

[0027] implementation, 3

[0028] Based on the above-mentioned embodiment, a hollow protective cover 10 is installed on ...

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Abstract

The invention discloses coating air-drying equipment based on an air filtration system. The coating air-drying equipment comprises a base; the upper part of the base is connected with an air filter; the air filter comprises an outer box body defined by a coarse efficiency filter screen, and an inner box body defined by a high efficiency filter screen; the outer box body is connected and fixed with the base; the inner box body is positioned in the outer box body; an activated carbon net is arranged between the inner box body and the outer box body; the inner box body and the outer box body are connected with each other by means of the activated carbon net; the outer wall of the outer box body is completely coated with a drying bag which is internally filled with a drying agent; the inner box body is internally provided with a fixing frame used for fixing a coating substrate; a heater is installed in the frame wall of the fixing frame. The coating air-drying equipment adopts a multilayer filtering way to remove impurities in natural wind used for the coating substrate, thus enabling the coating surface to be clean and smooth, the film strength to be high and the glossiness to be good.

Description

technical field [0001] The invention relates to a coating film processing tool, in particular to coating air-drying equipment based on an air filtration system. Background technique [0002] Coating film, also known as paint film, is a solid continuous film formed by one or more coats of paint applied to the substrate. Usually, the coating film is composed of multiple coats, and the number of coats is determined according to the requirements of the coated object, generally including a primer layer, an intermediate coat layer and a top coat layer. The national standard "GB1727——79 (88) General preparation method of paint film" lists the coating film preparation methods of brushing method, spraying method, dipping method and scraping method respectively. However, the preparation needs to rely on the technical proficiency of the operator, and it is difficult to ensure the uniformity of the coating film. The use of instruments to prepare coating films is currently widely imple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/10B01D46/30B01D46/00B01D53/04B01D53/26B01D53/28B05D3/04
CPCB01D46/0036B01D46/10B01D46/30B01D53/04B01D53/26B01D53/28B05D3/0413B01D2258/06B01D46/62
Inventor 张仪
Owner 四川省新康意新材料科技有限公司
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