Efficient treatment equipment for industrial ozone-containing waste gas

Abstract

The invention discloses efficient treatment equipment for industrial ozone-containing waste gas, and belongs to the technical field of waste gas treatment. The equipment includes an initial purification shell, wherein a decomposition shell is arranged on the right side of the primary purification shell; a drying part is arranged at the top of an inner cavity of the efficient purification shell; the other end of the communicating pipe III penetrates through the top of the efficient purification shell and is connected with the top of the drying part; a catalyst layer I and a catalyst layer II are sequentially arranged at the bottom of an inner cavity of the efficient purification shell from top to bottom. The method comprises the following steps: firstly, performing initial treatment on thewaste gas entering the system by means of the filter plate, so that solid particles in the waste gas are removed, the pipeline blockage caused by subsequent waste gas flowing is further avoided, and purification load in the following steps is reduced; meanwhile, the design that the guide plate and the filter plate are inclined is adopted, so that waste gas entering the connecting air inlet pipe gives certain impact force to the filter plate, solid particles remaining on the filter plate can be better discharged through the blow-off pipe, the service life of the filter plate is prolonged, and the long-term effective filter quality of the filter plate is guaranteed.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a high-efficiency treatment equipment for industrial ozone-containing waste gas. Background technique [0002] Ozone is an allotrope of oxygen, a light blue gas with a strong pungent odor. Although a small amount of ozone can play a role in disinfection and sterilization, it can also be used in industry to treat waste water containing polycyclic aromatic hydrocarbons and unsaturated hydrocarbons such as polychlorinated biphenyls, phenol, naphthalene, etc. The chemical reactivity of the chemical has a strong irritant and is harmful to human health. [0003] When the existing ozone-containing waste gas is treated, the ozone removal rate in the waste gas is relatively low, the treatment of the waste gas is not thorough enough, and it is discharged into the atmosphere to pollute the environment. The dilution method, washing method, thermal decomposition method, and adsor...

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Problems solved by technology

Although a small amount of ozone can play a role in disinfection and sterilization, it can also be used in industry to treat waste water containing polycyclic aromatic hydrocarbons and unsaturated hydrocarbons such as polychlorinated biphenyls, phenol, naphthalene, etc. Chemical reactivity, strong irritant, harmful to human health

[0003] When the existing ozone-containing waste gas is treated, the ozone removal rate in the waste gas is relatively low, the treatment of the waste gas is not thorough enough, and it is discharged into the atmosphere to pollute the environment. The dilution method, washing method, thermal decomposition method, and adsorption method are used alone. method, catalytic decomposition method, etc. are slightly insufficient, and cannot be effectively combined. Therefore, we propose a high-efficiency treatment equipment for industrial ozone-containing waste gas

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