Waste gas cleaning treatment device for dyeing and finishing setting machine and operation method of waste gas cleaning treatment device

Abstract

The invention discloses a waste gas cleaning treatment device for a dyeing and finishing setting machine, wherein the waste gas cleaning treatment device comprises a purification box and a waste gas extraction box; exhaust fans are fixedly connected to the left side and the right side of the top of the purification box. The invention relates to the technical field of exhaust gas treatment. According to the waste gas cleaning treatment device for the dyeing and finishing setting machine and an operation method of the waste gas cleaning treatment device. Harmful waste gas can be directly exhausted into a first U-shaped pipe and a second U-shaped pipe through a gas outlet pipe; with use of winding tracks of the first U-shaped pipe and the second U-shaped pipe, the flowing time of the waste gas in a solution is greatly prolonged, thorough purification is maintained, and the occupied space is relatively small; meanwhile, after a solution in the first U-shaped pipe and the second U-shaped pipe becomes turbid, the solution is directly discharged and treated, and the solution can be automatically supplemented from the purification box through an automatic water supplementing pipe; meanwhile, the solution is divided into an inner layer and an outer layer through the first U-shaped pipe and the second U-shaped pipe, the divided solutions do not interfere with each other, residual relatively clean solution in the purification box can be still recovered after waste gas treatment is finished, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a device for cleaning waste gas of a dyeing and finishing machine and an operation method thereof. Background technique [0002] Exhaust gas purification mainly refers to the treatment of industrial waste gas such as dust particles, flue gas, odorous gas, and toxic and harmful gases generated in industrial places. Common exhaust gas purification includes factory smoke and dust exhaust gas purification, workshop dust exhaust gas purification, organic waste gas purification, Waste gas odor purification, acid-base waste gas purification, chemical waste gas purification, etc. The waste gas emitted by industrial production often has harmful effects on the environment and human health. Before being discharged into the atmosphere, purification measures should be taken to make it meet the requirements of waste gas emission standards. This process is called exhaust gas cleanin...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a dyeing and finishing machine exhaust gas cleaning treatment device and its operation method, which solves the problem that the existing exhaust gas treatment devices have a large space, and the reaction time between the exhaust gas and the solution is short and the reaction time is relatively short. Incomplete, at the same time, the method of exhausting the exhaust gas into the solution will make the overall solution turbid, and if the solution is not completely reacted, it is not easy to recycle, and some solutions will be wasted

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