Self-cleaning particulate matter purification device for chemical waste gas treatment

Abstract

The invention discloses a self-cleaning type particulate matter purification device for chemical waste gas treatment, which comprises a purification device body, a gas inlet pipe, a fan, a bottom groove, a cleaning pipe, a purification structure, an exhaust pipe and a screen plate; the lower part of one end of one side of the purification device body is provided with the gas inlet pipe, and the outer end of the gas inlet pipe is connected with the fan; a cleaning pipe is arranged on the lower portion of the lower end of the other side of the purification device body, an inclined bottom grooveis formed in the bottom of the purification device body, an adjusting groove is formed in the inner wall of the purification device body, a purification structure is arranged above a screen plate, a cleaning block is arranged below the screen plate; and an exhaust pipe is arranged at the top of the purification device body. According to the self-cleaning type particulate matter purification devicefor chemical waste gas treatment, after waste gas is filtered, the net plate at the bottom of the filtering structure can be cleaned, dust attached to the net plate can be brushed away, the situationthat the net plate is blocked by the dust is avoided, and purification treatment of the purification device on the waste gas is facilitated.

Description

technical field [0001] The invention relates to the technical field of chemical waste gas treatment, in particular to a self-cleaning particle purification device for chemical waste gas treatment. Background technique [0002] In the chemical industry, when producing chemical products or processing raw materials, a large amount of chemical waste gas is generally produced. Since the waste gas contains a large amount of harmful substances and dust, it is necessary to treat the chemical industry before discharging the waste gas to the environment. The exhaust gas is purified to avoid air pollution in the environment. [0003] However, the existing waste gas treatment and purification device has the following problems when purifying the waste gas: [0004] 1. When purifying the exhaust gas, with the prolongation of the use time, a large amount of dust is easy to adhere to the filter structure of the purification device, resulting in blockage of the filter structure, which is no...

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Problems solved by technology

[0006] The object of the present invention is to provide a kind of self-cleaning type chemical waste gas treatment particle purification device, to solve the existing waste gas treatment and purification device on the market proposed by the above-mentioned background technology, when the waste gas is purified, with the use of If the time is prolonged, a large amount of dust will easily adhere to the filter structure of the purification device, resulting in blockage of the filter structure, which is not conducive to the filtration treatment of exhaust gas. Cleaning is time-consuming and labor-intensive, which affects the purification efficiency of the purification device

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