Exhaust gas treatment device with electric control valve

Abstract

An exhaust gas treatment device (100) with an electric control valve is used for treating exhaust gas of processing equipment (200) provided with a plurality of internal workstations (201), wherein the processing equipment (200) comprises six internal workstations (201) which are uniformly arranged in the circumferential direction; each of the internal workstations (201) is communicated with the exhaust gas treatment device (100) at the center of the processing equipment (200) through a connecting pipe (202), so that processing exhaust gas generated in each of the six internal workstations (201) is pressed to the exhaust gas treatment device (100) to be filtered; the exhaust gas treatment device (100) comprises a supporting rack, six exhaust gas filter column units arranged in the supporting rack and a bottom circular plate (300) in the bottom of the supporting rack provided with an exhaust gas inlet pipeline (71) for connecting each of the exhaust gas filter column units with the connecting 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 the exhaust gas of a processing equipment with multiple internal workstations and electronically controlled valves. Background technique [0002] In some processing plants with multiple internal workstations, such as in grinding processing plants, it is often necessary to treat the exhaust gas with particles from the processing. In the exhaust gas treatment device, multiple adjacent filter tubes are often arranged to filter the exhaust gas at the same time, thereby increasing 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, so that 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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