Large-flow flat plate organic waste gas plasma treatment device

Abstract

The invention discloses a large-flow flat plate organic waste gas plasma treatment device. The device comprises a shell, a gas inlet pipe, a gas outlet pipe, a grounding sheath, a high-voltage electrode sheath, a high-voltage electrode, a grounding electrode, a gas buffer chamber, a bracket, an electrode net, a quartz plate, a grounding net and a through hole, the gas inlet pipe is connected withthe shell, the gas outlet pipe is connected with the shell, the grounding sheath is connected with the shell, the high-voltage electrode sheath is connected with the shell, the gas inlet pipe and thethrough hole are connected with the gas buffer chamber, and the high-voltage electrode is connected with the high-voltage electrode sheath. The method can effectively degrade and mineralize toxic substances in the organic waste gas, and is especially suitable for treatment of large-air-volume and high-concentration organic waste gas.

Description

technical field [0001] The invention relates to a large-flow flat organic waste gas plasma treatment device, which belongs to the technical field of organic waste gas treatment. Background technique [0002] With the rapid development of global industry, the problem of environmental pollution has become more serious, and strict regulation of pollution control is required. Moreover, the diversification of types of pollution sources and the continuous generation of new pollutants have triggered various approaches to more effectively address pollution problems. [0003] A large amount of waste gas containing volatile organic compounds, referred to as organic waste gas, is discharged into the atmosphere. In addition to reducing the quality of the atmospheric environment, it also brings serious harm to human health and causes huge losses to the national economy. There are countless cases of various disputes and appeals caused by organic waste gas. For example, accidents such as ...

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Problems solved by technology

However, from the current research and analysis, the existing technology is to apply a high voltage between at least two electrodes and pass the airflow, and use the pneumatic force to push the arc, so that it moves downstream and forms a pulse discharge. The disadvantage of this method is that the arc is in the discharge Uneven spatial distribution, insufficient mixing between arc discharge and air flow, and a small discharge plasma area formed, resulting in low organic waste gas treatment capacity and low purification rate

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