Exhaust gas treatment device

Abstract

The invention discloses an exhaust gas treatment device used for treating exhaust gas of processing equipment. The exhaust gas treatment device comprises a device shell, air inlet connectors and an air outlet, wherein the device shell is provided with the air inlet connectors and the air outlet; at least three filtering columns are arranged in the device shell, a cavity is formed in the upper portion of the device shell, the top of each filtering column extends into the cavity and is provided with at least two filtering holes, a filter screen is arranged in each filtering hole, the device shell is further internally provided with filter screen cleaning cavities, a driving shaft rod is arranged in each filter screen cleaning cavity, a rotating shaft is arranged in each filtering hole, each filter screen is connected between the corresponding driving shaft rod and the rotating shaft, an air-blowing channel is arranged in each filter screen cleaning cavity, the device shell is provided with dust discharge channels communicated with the filter screen cleaning cavities, and a driving motor connected with the corresponding driving shaft rod is arranged in the corresponding filter screen cleaning cavity. The exhaust gas treatment device is simple in structure, capable of ensuring the filtering stability of the filter screens, good in use stability, high in applicability and good in practicability.

Description

technical field [0001] The invention belongs to the technical field of waste gas treatment devices for processing equipment, and in particular relates to an environmental protection device for treating waste gas from processing equipment. Background technique [0002] Exhaust gas is generally produced during the processing of processing equipment, and the exhaust gas will contain particles. Most of the exhaust gas treatment devices in the prior art use filter tubes to filter the exhaust gas. Although it can perform filtering operations, due to long-term use During the process, the filter material will affect the stability and service life due to the adsorption of a large amount of dirt. At the same time, the replacement of the filter material is more complicated, and the exhaust gas filter equipment of the traditional technology is inconvenient to replace, so the entire filter exhaust gas needs to be replaced. The device is discarded, thereby causing a large waste of resourc...

AI Technical Summary

Problems solved by technology

[0002] Exhaust gas is generally produced during the processing of processing equipment, and the exhaust gas will contain particles. Most of the exhaust gas treatment devices in the prior art use filter tubes to filter the exhaust gas. Although it can perform filtering operations, due to long-term use During the process, the filter material will affect the stability and service life due to the adsorption of a large amount of dirt. At the same time, the replacement of the filter material is more complicated, and the exhaust gas filter equipment of the traditional technology is inconvenient to replace, so the entire filter exhaust gas needs to be replaced. The device is discarded, resulting in a large waste of resources, increased work costs, and limited applicability and practicability

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