Sewage station waste gas treatment equipment

Abstract

The invention relates to the field of waste gas treatment equipment, and discloses sewage station waste gas treatment equipment which comprises a box body, two sides of the box body are respectively communicated with an exhaust flange pipe and a gas inlet flange pipe, two sealing doors are arranged in the middle of the front surface of the box body, and an inner cavity of the box body is hermetically sleeved with a first guide plate positioned at one side of the exhaust flange pipe. According to the waste gas treatment equipment for the sewage station, through the structural design of ten UV lamp tubes between a positioning ring and a positioning circular plate, waste gas to be treated flows out of the outer sides to the inner sides of the twelve UV lamp tubes, and waste gas to be treatedis subjected to sufficient action and contact of ultraviolet rays of the lamp tubes through overall low-speed rotation of the positioning circular plate, the positioning circular plate and the UV lamptubes; the problem that particle impurities in the to-be-treated waste gas influence the irradiation intensity of ultraviolet rays of the UV lamp tube is avoided, so that the photolysis effect of theultraviolet rays of the UV lamp tube on the to-be-treated waste gas is improved, and the treatment efficiency of the to-be-treated waste gas is further improved.

Description

technical field [0001] The invention relates to the field of waste gas treatment equipment, in particular to a sewage station waste gas treatment equipment. Background technique [0002] The sewage station is a common wastewater treatment site in factories. It purifies and discharges industrial wastewater to minimize its impact on the environment. In the process of sewage treatment, a certain amount of harmful and odorous gases are usually produced, which will have a negative impact on the environment. The factory area and the surrounding environment have a certain impact. Therefore, during sewage treatment, it is necessary to mechanically treat the waste gas generated. The waste gas contains ammonia, trimethylamine, hydrogen sulfide, methyl sulfide, methyl mercaptan, methyl sulfide, and dimethyl disulfide. Sulfur, carbon disulfide and other gases are processed through the decomposition of UV light. [0003] However, when the existing UV photolysis equipment is in use, seve...

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Problems solved by technology

[0003] However, when the existing UV photolysis equipment is in use, several UV lamp tubes are fixed at equal distances, and the exhaust gas passes through the ultraviolet radiation of the UV lamp tubes. Since the solid particle impurities contained in the exhaust gas will affect the ultraviolet radiation intensity of the UV lamp tubes, Even if the light intensity is strong near the position far away from the UV lamp tube, but the light intensity in other positions in the UV photolysis machine is weak, resulting in poor waste gas treatment effect, and the lamp tube is fixed, and the water droplets produced by the photolysis When it is foggy, it is easy to adhere to the UV lamp tube, which affects the ultraviolet irradiation effect of the UV lamp tube, resulting in poor photolysis effect in the later stage and affecting the effect of waste gas treatment

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