Voc industrial waste gas purification device

Abstract

The invention discloses a voc industrial waste gas purification device. The device comprises a large box body, a partition plate is arranged in the large box body, a plurality of uniformly distributed through holes are formed in the partition plate, a spray pipe is arranged above the partition plate, a plurality of spray heads are arranged on the side wall of the spray pipe, a rotary extrusion device is arranged in the large box body, a small box body is adjacently arranged on the left side wall of the large box body, an air inlet cylinder is arranged at the left end of the small box body, an air suction device is arranged on the left side wall of the large box body, and the air suction device is located in the small box body. Outside waste gas is sucked into the large box body through the air suction device, purification liquid is sprayed out through a spray head, a rotary extrusion device is started, the spray head conducts rotary liquid spraying, the waste gas and the purification liquid are fully mixed, and thepurification effect on the waste gas is improved. In addition, the rotary extrusion device can extrude the waste gas in the large box body, so that the waste gas and the purification liquid are fully fused in one step, and the purification effect is improved.

Description

technical field [0001] The invention relates to the field of waste gas purification, in particular to a voc industrial waste gas purification device. Background technique [0002] Air pollution is one of the most prominent environmental problems in my country at present. Among them, industrial waste gas is an important source of air pollutants. The most difficult to deal with in industrial waste gas is organic waste gas, voc gas, which mainly includes various hydrocarbons, alcohols, aldehydes, acids, ketones and amines. They mainly come from the exhaust gas emitted during the production process of the petroleum and chemical industries. The characteristics are large quantities, large fluctuations in organic matter content, flammability, certain toxicity, and some have foul odors. The emission of chlorofluorocarbons can also cause the destruction of the ozone layer. . [0003] However, the existing voc industrial exhaust gas purification device cannot fully mix the purifica...

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Problems solved by technology

[0003] However, the existing voc industrial waste gas purification device cannot fully mix the purification liquid with the waste gas, so that the purification effect of the waste gas is not good enough, the purification is not thorough enough, and a large amount of voc gas remains in the discharged gas, which has great damage to the environment

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