Exhaust treatment device capable of being quickly cooled

Abstract

An exhaust treatment device (100) capable of being quickly cooled is used for treating exhaust of processing equipment (200) containing multiple inner workstations (201), wherein the processing equipment (200) comprises six inner workstations (201) uniformly arranged in the circumferential direction; each of the inner workstations (201) is communicated with the exhaust treatment device (100) positioned in the center of the processing equipment (200) through a connecting pipe (202); processing exhaust generated in each of the inner workstations (201) is fed into the exhaust treatment device (100) by pressure for filtration; the exhaust treatment device (100) comprises a support frame, six exhaust filtration column units arranged in the support frame and a bottom annular plate (300) of an exhaust inlet pipeline (71) which is arranged at the bottom of the support frame and used for connecting each of the exhaust filtration column units with the corresponding connecting pipe (202).

Description

technical field [0001] The present application relates to the field of waste gas treatment, in particular to a waste gas treatment device for treating waste gas of processing equipment with multiple internal working stations and capable of rapid cooling. 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 dire...

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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