Boiler waste gas treatment device

Abstract

The invention discloses a boiler waste gas treatment device, which comprises a boiler exhaust port. The boiler exhaust port is connected to a No. 1 induced draft fan through an exhaust pipe. The pipe is connected to the heat exchanger, the heat exchanger is connected to the cooling tower through the exhaust pipe, the cooling tower is connected to the desulfurization tower through the exhaust pipe, the desulfurization tower is connected to the demister through the exhaust pipe, and the desulfurization tower is connected to the water tank through the water pipe Connect the slurry pump through the slag discharge pipeline, the slurry pump is connected to the belt filter through the slag discharge pipeline, the belt filter is connected to the waste residue collection box through the slag discharge pipeline, the demister is connected to the No. 2 induced draft fan through the exhaust duct, and the No. 2 induced draft fan The activated carbon filter box is connected through the exhaust pipe, and the activated carbon filter box is connected to the chimney through the exhaust pipe. The boiler exhaust gas treatment device can effectively treat the atmosphere, have sustainable circular reaction, low reaction cost, and effectively protect the environment.

Description

technical field [0001] The invention relates to a waste gas treatment device, in particular to a boiler waste gas treatment device, which belongs to the field of atmospheric treatment. Background technique [0002] Exhaust gas refers to the poisonous and harmful gas emitted by human beings in the process of production and life. Especially in chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the exhaust gas emitted has a strong smell, which seriously pollutes the environment and affects human health. Industrial waste gas emitted by various production enterprises is an important source of air pollutants. If a large amount of industrial waste gas is discharged into the atmosphere without treatment and reaches the standard, it will inevitably reduce the quality of the atmospheric environment, bring serious harm to human health, and cause huge losses to the national economy. Toxic and harmful substances in industrial waste gas can ent...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the existing waste gas treatment device, the treatment effect of waste gas is not ideal, and the cost of waste gas treatment is high, so some chemical plants are unwilling to spend a lot of manpower and material resources on waste gas treatment, and directly discharge the waste gas into the atmosphere, causing air pollution, and destroying the environment. A boiler exhaust gas treatment device is provided to solve the above problems.

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