Volatile gas treatment and recycling system and method thereof

Abstract

The invention discloses a volatile gas treatment recycling system and a method thereof. The volatile gas treatment recycling system comprises a volatile gas treatment device, a water curtain tower and a drying tower, wherein the volatile gas treatment device is sequentially connected with the water curtain tower and the drying tower by pipelines. The volatile gas treatment method comprises the following steps that (1) volatile gas enters the volatile gas treatment device for treatment through a gas outlet of a coating room and a gas inlet of the volatile gas treatment device; (2) the volatile gas enters the water curtain tower through the pipeline, and is cleaned by a spraying solution; particles and dissoluble components in the volatile gas enter the solution; (3) dehumidification treatment is performed by connection between the pipeline and a gas inlet of the drying tower; and (4) the treated gas is connected with a gas inlet of the coating room by a gas outlet of the drying tower. The system and the method are energy-saving and environment-friendly; and the treated gas is connected with the gas inlet of the coating room by the gas outlet of the drying tower, so that true recycling is achieved.

Description

technical field [0001] The invention relates to the field of volatile gas treatment, in particular to a volatile gas treatment recycling system and a method thereof. Background technique [0002] Volatile gases produced by industrial and living activities are one of the sources of environmental pollution. Some are known, some are unknown. PM2.5 fine dust refers to particulate pollutants with an aerodynamic diameter of less than 2.5 μm. It is an important factor causing the spread of respiratory diseases. These particles are suspended in the air for a long time without settling. And it is easy to carry bacteria and viruses, and 80% of its particles can enter the alveoli of the human body, which is one of the main causes of lung diseases. [0003] For example, metals in industrial production, volatile gases and other harmful substances produced during the plastic molding process, test data show that volatile gases and PM2.5 produced during plastic molding and secondary proces...

AI Technical Summary

Problems solved by technology

The viscous particles in the volatile gas cannot be pulverized, so that the commonly used activated carbon adsorption treatment of volatile gas materials can be quickly bonded and unable to work continuously, resulting in secondary pollution, high treatment costs, no effective treatment methods, and easy governance supervision In an uncontrolled state, volatile gases often enter the atmosphere directly without treatment, making it one of the causes of smog

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