Gas processing equipment and method

Abstract

The invention provides gas processing equipment. The gas processing equipment comprises a shell, wherein a gas flow channel is formed in the shell, a gas inlet of the gas flow channel is formed in one side wall of the shell, a gas outlet of the gas flow channel is formed in the other side wall of the shell, water is stored in the shell below the gas flow channel, super-micro bubbles of ozone are introduced into the water, an oxidation catalytic layer is arranged under the water, a spray piece is arranged above the front half section of the gas flow channel along a gas flow path, and a demisting module and an electrodeless ultraviolet photolysis module are arranged on the back half section of the gas flow channel in sequence towards gas flow. Correspondingly, the invention further provides a gas processing method. According to the gas processing equipment and the gas processing method, a high-temperature waste gas which contains dust, paint mist and high-temperature flammable organic matters can become a non-toxic harmless gas and inorganic mineralizers after a series of concerted reactions of catalytic oxidation, photolysis and the like, so as to ultimately reach the emission standard. The gas processing equipment has the advantages of simple and reasonable structure, high purification efficiency, strong adaptability, low operating cost and long service life and can be assembled and disassembled in a modular mode.

Description

technical field [0001] The invention relates to the technical field of gas treatment, in particular to a gas treatment device and a gas treatment method. Background technique [0002] Volatile gases produced by industrial and living activities are one of the sources of environmental pollution. Especially in the rapidly developing field of industrial production, the spraying process and the molding process of metals and plastics will produce a large amount of volatile gaseous harmful substances, mainly including suspended particles, paint mist, nitrogen oxides, sulfur oxides, and carbon monoxide. . However, traditional industrial gaseous pollutant treatment methods, such as absorption, adsorption, condensation and catalytic conversion, are often difficult to filter out all air pollutants; at the same time, sticky particles in volatile gases cannot be pulverized, making the common The activated carbon used to adsorb and treat volatile gases is quickly bonded and unable to wo...

AI Technical Summary

Problems solved by technology

However, traditional industrial gaseous pollutant treatment methods, such as absorption, adsorption, condensation and catalytic conversion, are often difficult to filter out all air pollutants; at the same time, sticky particles in volatile gases cannot be pulverized, making the common The activated carbon used to adsorb and treat volatile gases is quickly bonded and unable to work continuously, causing secondary pollution and high treatment costs

Due to the current lack of effective gas treatment technology, companies often directly discharge or secretly discharge these substandard gases, causing serious gas pollution

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