Waste gas purification and treatment device

Abstract

The invention discloses a waste gas purification and treatment device which comprises a purifying box, a water supply box and a control box, and is characterized in that a spraying purification chamber, a photolysis purification chamber and an activated carbon purification chamber communicating with one another are sequentially formed from bottom to top in the purifying box; a waste gas absorptiontank is arranged at the bottom end of the spraying purification chamber; a waste gas inlet pipe is introduced into the bottom of the absorption tank; a first centrifugal fan is connected onto the waste gas inlet pipe; the bottom of the waste gas absorption tank communicates with a filter and the water supply box sequentially; a guide plate, a packing layer, a water spray pipe and a demister are sequentially arranged in the spraying purification chamber and positioned above the waste gas absorption tank; a photolysis purification device is arranged in the photolysis purification chamber; a multi-layer activated carbon filtering net is arranged in the activated carbon purification chamber. The waste gas purification and treatment device disclosed by the invention has the beneficial effectsof simple structure and high practicality.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to an exhaust gas purification treatment device. Background technique [0002] In modern industrial production, some toxic and harmful waste gas will be produced along with the production process. This waste gas will be directly discharged into the atmosphere, polluting the air quality and causing serious harm to human health. Relevant national laws and regulations and industry standards have strict restrictions on gas emission standards, and the control of polluted gases is the key to improving environmental quality. Most of the conventional exhaust gas treatment devices are simply equipped with treatment chambers for a certain kind of fixed exhaust gas, which is not universally applicable, or simply combine multi-functional treatment chambers with cooling, smoke and dust removal, etc., resulting in a complex and huge structure , not very realistic. Mor...

AI Technical Summary

Problems solved by technology

Most of the conventional exhaust gas treatment devices are simply equipped with treatment chambers for a certain kind of fixed exhaust gas, which is not universally applicable, or simply combine multi-functional treatment chambers with cooling, smoke and dust removal, etc., resulting in a complex and huge structure , not realistic

Moreover, the current exhaust gas treatment devices have unsatisfactory treatment effects, and it is difficult to clean them in the future. Therefore, it is necessary to design a purification device with a simple structure and good exhaust gas treatment effect.

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