Waste gas processing device with prolonged service life

Abstract

A waste gas processing device (100) with a prolonged service life is used to process waste gas in processing equipment (200) provided with a plurality of inner work stations (201). The processing equipment (200) comprises six inner work stations (201), which are evenly arranged in the circumferential direction; each inner work station (201) is communicated with the waste gas process device (100), which is positioned on the center of the processing equipment (200), through a connection pipe (202); so the generated processing waste gas in each inner work station (201) can be pumped into the waste gas processing device, and the waste gas processing device filters the waste gas. The waste gas processing device (100) comprises a support frame, six waste gas filtering column units, which are arranged in the support frame, and a bottom circular plate (300), which is arranged on the bottom of the support frame and is provided with a waste gas inlet pipeline (71), which is used to connect each waste gas filtering column unit with the connection pipe (202).

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 and increased service life. 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...

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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