Self-suction type energy-saving emission-reducing waste gas treatment device

Abstract

The invention discloses a self-suction type energy-saving emission-reducing waste gas treatment device, which belongs to the technical field of waste gas treatment, and solves the problem that a filter screen in an existing device is easy to block due to the fact that the position of the filter screen cannot be adjusted. The device is technically characterized by comprising a shell and an extraction opening, wherein the extraction opening is formed in the side wall of the shell, a filter assembly is arranged in the shell, the filter assembly is connected with a position adjusting assembly, a dust adsorption assembly is further arranged in the shell, the filter assembly comprises a vertical guide rail, a hinge block, a second piston plate and an internal thread sleeve, the internal thread sleeve is installed in the middle of the shell, and the internal thread sleeve is in sliding connection with the shell. According to the embodiment of the invention, the filter assembly is arranged, sothat waste gas can be fully filtered, the position of the filter assembly is flexible and adjustable, blockage of dust in the waste gas is avoided, atomized water vapor is in contact with the dust inthe shell, adsorption of the dust is realized, and the dust removal efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a self-priming energy-saving and emission-reducing waste gas treatment device. Background technique [0002] A large amount of waste gas is produced in the chemical industry. These waste gases contain many harmful substances, which need to be treated in a timely manner, so as to avoid the exhaust gas from polluting the external environment. At the same time, the waste gas contains a lot of heat energy, which cannot be effectively recovered, resulting in Great waste. [0003] Chinese patent CN206325345U discloses a solar waste gas treatment device for energy saving and emission reduction, including a support base, a blower is provided above the left end of the support base, a cylinder is provided above the right side of the support base, and an end is provided above the cylinder. Cover, a water tank is provided under the left side of the cylinder, a first filter scree...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a self-priming energy-saving and emission-reducing waste gas treatment device, which includes a housing and an air suction port. The side wall of the housing is provided with an air suction port. The housing is provided with a filter assembly connected to a position adjustment assembly. There is also a dust adsorption assembly in the housing. The filter assembly includes a vertical guide rail, a hinge block, a second piston plate and an internal thread sleeve. The internal thread sleeve is installed in the middle of the housing, and the internal thread sleeve is slidably connected to the housing. , two internally threaded sleeves are symmetrically hinged on the internally threaded sleeve, and the end of the filter screen away from the internally threaded sleeve is hinged with a hinge block, which is movably installed in the vertical guide rail, and the vertical guide rail is fixedly installed on the first negative pressure In the cavity, to solve the problem that the position of the filter screen in the existing device cannot be adjusted, resulting in the problem that the filter screen is easily blocked

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