An exhaust gas treatment device with controllable intake air

Abstract

The invention discloses an air inflow controllable waste gas treatment device (100) which is used for treating the waste gas of a processing equipment (200) provided with a plurality of internal work stations (201), wherein the processing equipment (200) includes six internal work stations (201) arranged uniformly in the circumferential direction; each internal work station (201) is communicated with the waste gas treatment device (100) positioned in the center of the processing equipment (200) through a connecting pipe (202), so that the processing waste gas produced in each internal work station (201) is pressed and conveyed to the waste gas treatment device (100) for filtration; the waste gas treatment device (100) includes a support frame, six waste gas filter column units arranged in the support frame, and a bottom ring plate (300) positioned at the bottom of the support frame and provided with a waste gas inlet pipeline (71) used for connecting the waste gas filter column units and the connecting pipes (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 work stations and controllable intake. 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 direc...

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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