Easily cleaned exhaust gas treatment apparatus

Abstract

Provided is an easily cleaned exhaust gas treatment apparatus (100) that is used to treat exhaust gas of a processing device (200) that has multiple internal workstations (201). The processing device (200) comprises six internal workstations (201) that are uniformly arranged in a circumferential direction; each of the internal workstations (201) is communicated, through a connecting pipe (202), with an annular gas gathering pipe (306) that can be detachably mounted on the processing device (200); a gas delivery pipe (301) is provided on the annular gas gathering pipe (306); the gas delivery pipe (301) is used to be communicated with the exhaust gas treatment apparatus (100) that is located in the center of the processing device (200), and the gas delivery pipe is detachable; therefore, processing exhaust gas generated in each of the internal workstations (201) is firstly delivered to the annular gas gathering pipe (306), and then is delivered from the annular gas gathering pipe (306) to the exhaust gas treatment apparatus (100) for filtration.

Description

technical field [0001] The present application relates to the field of exhaust gas treatment, in particular to an exhaust gas treatment device for treating exhaust gas of processing equipment with multiple internal working stations. Background technique [0002] In some processing equipment with multiple internal workstations, such as grinding processing equipment, it is often necessary to treat the exhaust gas with particles generated by the processing. In the exhaust gas treatment device, a plurality of adjacent filter tubes are often arranged to simultaneously filter the exhaust gas so as to increase the filtering area. However, in the long-term use process, due to the small distance between the adjacent connected sides of the rows of filter tubes, the conditions of exhaust gas filtration and adsorption are different from those of the open front and rear sides, which makes the filter tubes have different adsorption effects in the circumferential direction. distribution...

AI Technical Summary

Problems solved by technology

However, in the long-term use process, due to the small distance between the adjacent connected sides of the rows of filter tubes, the conditions of exhaust gas filtration and adsorption are different from those of the open front and rear sides, which makes the filter tubes have different adsorption effects in the circumferential direction. distribution zone

At the same time, due to long-term work, this filter material has reached its service life due to the adsorption of a large amount of dirt, and the replacement of the filter material is complicated. In most cases, the entire filter device will be discarded and updated after the filter material life expires. device

resulting in waste

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