Waste gas treatment device for municipal environmental protection

Abstract

The invention discloses a waste gas treatment device for municipal environmental protection, belongs to the technical field of municipal environments, and solves the problem that the waste gas absorption efficiency of the device is not high and the air purification effect is influenced due to the fact that the gas inlet angle of the existing device is inconvenient to adjust. The device is technically characterized in that the device comprises a machine body, a working cavity is formed in the machine body, a filtering cavity is formed in the middle of the working cavity, a filtering assembly used for filtering air is arranged in the filtering cavity, two negative pressure cavities used for pressurization are symmetrically formed in the two sides of the filtering cavity, the filtering cavityis communicated with the negative pressure cavities through flow guide pipes, a pressurization assembly is arranged in each negative pressure cavity, and two gas inlet assemblies are symmetrically arranged on the two sides of the machine body. According to the embodiment of the invention, the inclination angle of the gas inlet assembly can be adjusted, so that the requirement on waste gas treatment is met, the treatment efficiency and the inclination angle are increased, the contact area of a filter screen and gas is increased, and the purification efficiency is improved.

Description

Technical field [0001] The invention relates to the technical field of municipal environment, in particular to a waste gas treatment device for municipal environmental protection. Background technique [0002] The quality of the municipal environment affects the quality of life of citizens, and also determines the external image of the city. In order to ensure, in order to ensure the outdoor environment of the city, it is necessary to put environmental treatment and monitoring devices in densely populated areas. [0003] Chinese patent CN208865331U discloses a filter and dust removal equipment for environmental protection, including a box body in which a support plate is fixedly installed, and a servo motor is fixedly installed on the top inner wall of the box body, and the output of the servo motor is fixedly installed There is a first bevel gear, a first through hole is opened on the top of the support plate, a rotating rod is rotatably installed in the first through hole, and bo...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a waste gas treatment device for municipal environmental protection, which includes a body, a working chamber is arranged in the body, a filter chamber is provided in the middle of the working chamber, and a filter assembly for filtering gas is provided in the filter chamber. There are two negative pressure chambers for boosting symmetrically on both sides. The filter chamber is connected to the negative pressure chamber through a guide tube. There are booster components in the negative pressure chamber. , to solve the inconvenience of adjusting the intake angle of the existing device, which leads to the low efficiency of the device in absorbing exhaust gas and affecting the air purification effect

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