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Waste gas purification treatment method

A treatment method and exhaust gas purification technology, applied in gas treatment, chemical instruments and methods, separation methods, etc., can solve problems such as toxicity and surrounding environmental pollution, and achieve the effects of improved degradation ability, simple equipment, and good purification effect

Active Publication Date: 2020-07-10
潍坊博锐环境保护有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These organic solvents are mainly low-boiling point, volatile organic compounds with certain toxicity, and a considerable part of them are finally discharged into the atmosphere in the form of organic waste gas, causing serious pollution to the surrounding environment

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1-2 As shown, the present invention provides a technical solution: the exhaust gas purification treatment method is completed by the exhaust gas treatment equipment, which specifically includes the following steps:

[0034] S1. Connect the water source to the water inlet pipe 4, so that the water is sprayed from the atomizing nozzle 6, and the water is sprayed from the atomizing nozzle 6 at 360°, so that the atomizing nozzle 6 can spray the exhaust gas more evenly and fully.

[0035] S2. Introduce waste gas, perform humidification and spray treatment on the waste gas, and spray for 5 minutes. Before the waste gas is sprayed, the large particles of dust are filtered by the filter screen 18.

[0036] S3, start the induced draft fan 11 and the blower 12, and send the gas in S2 to the bottom of the processing chamber 3.

[0037] S4. The exhaust gas moves from bottom to top in the treatment chamber 3, and is preliminarily filtered through the filter material...

Embodiment 2

[0043] Such as Figure 1-2 As shown, the present invention provides a technical solution: a waste gas purification treatment method, the waste gas purification treatment method is completed by waste gas treatment equipment, specifically including the following steps:

[0044] S1. Connect the water source to the water inlet pipe 4, so that the water is sprayed from the atomizing nozzle 6, and the water is sprayed from the atomizing nozzle 6 at 360°, so that the atomizing nozzle 6 can spray the exhaust gas more evenly and fully.

[0045]S2. The waste gas is fed in, and the waste gas is humidified and sprayed for 7 minutes. Before the waste gas is sprayed, the large particles of dust are filtered by the filter 8.

[0046] S3, start the induced draft fan 11 and the blower 12, and send the gas in S2 to the bottom of the processing chamber 3.

[0047] S4. The exhaust gas moves from bottom to top in the treatment chamber 3, and is preliminarily filtered through the filter material p...

Embodiment 3

[0053] Such as Figure 1-2 As shown, the present invention provides a technical solution: a waste gas purification treatment method, the waste gas purification treatment method is completed by waste gas treatment equipment, specifically including the following steps:

[0054] S1. Connect the water source to the water inlet pipe 4, so that the water is sprayed from the atomizing nozzle 6, and the water is sprayed from the atomizing nozzle 6 at 360°, so that the atomizing nozzle 6 can spray the exhaust gas more evenly and fully.

[0055] S2. Introduce waste gas, perform humidification and spray treatment on the waste gas, and spray for 10 minutes, before the waste gas is sprayed, the large particles of dust are filtered by the filter screen 18.

[0056] S3, start the induced draft fan 11 and the blower 12, and send the gas in S2 to the bottom of the processing chamber 3.

[0057] S4. The exhaust gas moves from bottom to top in the treatment chamber 3, and is preliminarily filte...

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Abstract

The invention relates to a waste gas purification treatment method. The method comprises the following steps: s1, connecting a water source into a water inlet pipe so that the water is sprayed out from an atomizing nozzle; s2, introducing waste gas, and humidifying and spraying the waste gas; s3, starting an induced draft fan and an air blower, and feeding the gas in the S2 into the bottom of thetreatment chamber; and S4, moving the waste gas in the treatment chamber from bottom to top, and preliminarily filtering through a filter material plate so that harmful organic matter in the waste gasand a catalyst fixed to the filter material plate are decomposed under the catalytic action. According to the invention, waste gas is sprayed; according to the waste gas treatment device, the waste gas is preliminarily filtered by the filter material plate, harmful organic matters in the waste gas and a catalyst fixed on the filter material plate are decomposed under the catalytic action, residual particles in the waste gas are adsorbed by a filter screen II, and finally, the waste gas is purified and sterilized by a ultraviolet lamp, so that the purpose of purifying the waste gas is achieved, and the device is simple, convenient to operate and good in removal effect.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a waste gas purification treatment method. Background technique [0002] At present, a large amount of organic solvents are generally used in printing, spraying and other industries, such as benzene, toluene, xylene and other aromatic solvents and ethanol, isopropanol, ethyl acetate, butyl acetate, butanone, dichloroethane , ethyl chloride, hydrocarbons, etc. These organic solvents are mainly low-boiling point, volatile organic compounds with certain toxicity, and a considerable part of them are finally discharged into the atmosphere in the form of organic waste gas, causing serious pollution to the surrounding environment. Therefore, in the context of the current severe environmental protection situation and the country's increasing investment in environmental protection year by year, recycling and reusing organic components in exhaust gas through appropriate method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/75B01D53/74B01D53/86B01D53/00B01D50/00B01J31/38
CPCB01D53/75B01D53/74B01D53/86B01D53/007B01J31/38B01D2259/804B01D2255/802B01D50/60B01J35/39
Inventor 张书生
Owner 潍坊博锐环境保护有限公司
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