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Paint spray booth tail gas purification treatment system capable of filtering harmful substances

A technology for exhaust gas purification and harmful substances, applied in gas treatment, dispersed particle filtration, injection devices, etc., can solve the problems of insufficient contact between gas and purification substances, poor tail gas treatment, etc., and achieve the solution of insufficient contact between gas and purification substances , It is convenient for long-term stable use and the effect of increasing the gas-liquid contact area

Active Publication Date: 2021-08-13
安徽祥源科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a paint spraying room tail gas purification treatment system for filtering harmful substances, so as to solve the problem of poor tail gas treatment caused by insufficient contact between gas and purification substances in the existing paint spraying room tail gas treatment proposed in the above-mentioned background technology question

Method used

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  • Paint spray booth tail gas purification treatment system capable of filtering harmful substances
  • Paint spray booth tail gas purification treatment system capable of filtering harmful substances
  • Paint spray booth tail gas purification treatment system capable of filtering harmful substances

Examples

Experimental program
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Effect test

Embodiment 1

[0031] see Figure 1-3 , the present embodiment provides a paint spraying room tail gas purification treatment system for filtering harmful substances, including a room 1 and a purification tank 2, the purification tank 2 is located on one side of the room 1, and the interior of the purification tank 2 is equipped with a device for removing harmful gases. Purification liquid, between the room 1 and the purification tank 2 is provided with a fan 3 for gas discharge, the outlet end of the fan 3 is fixedly installed with a heating device 19 for drying the paint gas, and the heating device 19 is used to dry the paint gas. Heating and drying makes the paint gas dry and adheres to the inside of the heating device 19, which can effectively remove the paint gas.

[0032] The inside of the heating device 19 is provided with a scraping device 20 for removing the dried paint. The structure of the scraping device 20 is convenient to scrape off the paint attached to the inside of the heati...

Embodiment 2

[0041] see Figure 1-3 , further improvements have been made on the basis of Example 1:

[0042] In order to facilitate the mixing and delivery of harmful gases and purification liquid, the mixing device 4 also includes an air storage chamber 43 for storing gas, and the water inlet pipe 41 is fixedly connected to the inside of the air storage chamber 43, and the purification liquid enters the water inlet pipe from the bottom of the water inlet pipe 41 41, at the same time, the harmful gas in the gas storage chamber 43 enters the inside of the water inlet pipe 41 through the air hole 42, forming a gas-liquid mixture that is pumped and transported by the water pump 5, so that the gas-liquid is easy to mix and the mixture is relatively sufficient.

[0043] In order to make the purification effect of the porous cotton 61 better, the purification device 6 also includes a purification chamber 62, and the porous cotton 61 is fixedly installed inside the purification chamber 62. When ...

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Abstract

The invention discloses a paint spray booth tail gas purification treatment system capable of filtering harmful substances, and relates to the field of paint spray booth tail gas purification. The paint spray booth tail gas purification treatment system comprises a room and a purification tank, the purification tank is located on one side of the room, the purification tank is internally filled with purification liquid used for removing harmful gas, a fan used for discharging gas is arranged between the room and the purification tank, a mixing device used for gas-liquid mixing reaction is fixedly installed on one side in the purification tank, and the water outlet end of the mixing device is fixedly connected with a water pump fixedly installed on the inner side of the room through a pipeline. According to the system, the gas and the purification liquid are mixed, the contact and reaction between the harmful gas and the purification liquid are more sufficient, and the harmful substances in the gas are absorbed in the gas-liquid mixing and conveying process, so that the tail gas of a paint spray booth is continuously purified, the purpose of absorbing the harmful gas is achieved, and the problem that in existing paint spray booth tail gas treatment, gas and purification substances are not in sufficient contact, and consequently tail gas treatment is poor is solved.

Description

technical field [0001] The invention relates to the field of tail gas purification in a paint spraying room, in particular to a paint spraying room tail gas purification treatment system for filtering harmful substances. Background technique [0002] The paint spraying room is a room in which the filtering and painting objects are sprayed and colored. It is also called a paint baking room. Harmful substances will be produced during the painting process. After the harmful substances are mixed in the gas, the gas needs to be purified before it can be discharged. Now In the exhaust gas purification of some spray booths, the exhaust gas cannot fully contact with the purification substances, so that the purification effect on the exhaust gas is not good. Therefore, in the exhaust gas treatment of the existing spray booths, the exhaust gas treatment is not good due to insufficient contact between the gas and the purification substances. The problem. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B14/40B05B15/50B05B14/43B01D46/30B01D53/78B01D53/26
CPCB05B14/40B05B15/50B05B14/43B01D46/30B01D53/78B01D53/26B01D2258/0258
Inventor 葛家求陈龙陈诚戴玉玲方兵王继业高亦斌冯质俊赵雪
Owner 安徽祥源科技股份有限公司