High-efficiency petrochemical waste gas treatment device

Abstract

The invention relates to the technical field of petrochemical waste gas treatment and in particular relates to a high-efficiency petrochemical waste gas treatment device. The high-efficiency petrochemical waste gas treatment device comprises a waste gas pretreatment unit, a waste gas purification unit and a water circulation unit; the waste gas pretreatment unit is composed of a waste gas separation unit and a waste gas prewashing unit; the waste gas purification unit comprises a purification pool; a biodegradation unit, a plant purification unit and a photo-catalytic oxidation unit are sequentially arranged in the purification pool from bottom to top; the biodegradation unit comprises a placement channel; the placement channel transversely penetrates through the purification pool; a replaceable biodegradation mechanism is inserted into the placement channel. According to the high-efficiency petrochemical waste gas treatment device disclosed by the invention, the waste gas treatment difficulty can be reduced, the waste gas purification ability and efficiency are improved, so that a recyclable biology-environment balance system is established by the whole device, and the purification degree of the waste gas can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of petrochemical waste gas treatment, in particular to a high-efficiency treatment device for petrochemical waste gas. Background technique [0002] The petrochemical industry is not only an important part of my country's social development process, but also the key to comprehensively promoting my country's economic development. The petrochemical industry will produce a large amount of waste gas during the production process. The waste gas contains sulfide, particulate dust and other harmful gases. Now Some waste gas treatment methods generally pass the waste gas into the water shower tower, transfer the harmful substances to the water, and then treat the waste water through the sewage treatment company. This method wastes cost and is easy to cause damage to the environment. Therefore, we propose a A petrochemical waste gas efficient treatment device. Contents of the invention [0003] The object of the pre...

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Problems solved by technology

[0002] The petrochemical industry is not only an important part of my country's social development process, but also the key to comprehensively promoting my country's economic development. The petrochemical industry will produce a large amount of waste gas during the production process. The waste gas contains sulfide, particulate dust and other harmful gases. Now Some waste gas treatment methods generally pass the waste gas into the water shower tower, transfer the harmful substances to the water, and then treat the waste water through the sewage treatment company. This method wastes cost and is easy to cause damage to the environment. Therefore, we propose a A high-efficiency treatment device for petrochemical waste gas

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