Industrial organic waste gas treatment method and device based on oxyhydrogen gas combustion

Abstract

The invention discloses an industrial organic waste gas treatment method and device based on oxyhydrogen gas combustion. According to the method, water electrolysis oxyhydrogen gas is introduced intoa waste gas treatment pipeline through a three-way pipeline, one path of oxyhydrogen gas is used as a catalyst to be fully mixed with to-be-treated industrial organic waste gas in advance, the other path of oxyhydrogen gas serves as fire source fuel, and is delayed in ignition under the control of an automatic ignition device, so that combustible gas components in the waste gas are combusted underthe catalytic action of the oxyhydrogen gas, due to the chain propulsion of the water electrolysis oxyhydrogen gas to oxidation reaction of the combustion intermediate product, the combustion speed of a large amount of hydrocarbons, alcohols, aldehydes and other substances in the waste gas can be significantly improved, and in addition, the pyrolysis effect of dioxin in the waste gas in a hydrogenation environment is also superior to that of chemical pyrolysis. The waste gas treated by the method can meet the emission requirement. The device comprises a water electrolysis oxyhydrogen gas system, an automatic igniter, a waste gas treatment pipeline temperature detection and control system, and a combustion and oxyhydrogen gas production interlocking control circuit.

Description

[0001] 1. Technical field [0002] The invention relates to a method and device for treating industrial organic waste gas based on hydrogen-oxygen combustion, which is suitable for treating industrial organic waste gas with high concentration, and the treated gas can meet relevant national emission standards. [0003] 2. Background technology [0004] Industrial waste gas refers to the general term for all kinds of pollutant gases that are discharged into the air during the production process of enterprises. If industrial waste gas is directly discharged into the atmosphere, it will not only cause multiple hazards to human health and surrounding plants, but also have adverse effects on the climate in the long run. In addition to directly polluting the environment, certain exhaust gases can also produce foul odors, which can cause significant damage to human physical and mental health, and are a serious pollution second only to noise pollution. [0005] Industrial waste gas tre...

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Problems solved by technology

[0012] The technical problem to be solved by the present invention is to solve the shortcomings of the existing catalytic combustion method for treating industrial organic waste gas, such as easy poisoning of the catalyst, narrow application range of the catalyst to the types of organic pollutants, large volume of the whole set of equipment, and high cost.

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