A pneumatic backwashing filter device for a stainless steel laser cutting machine

Abstract

The utility model discloses a stainless steel laser cutting machine pneumatic backwash filter device, including the casing, the top of casing is firmly connected with the sealing cover, the inner wall bottom of sealing cover is firmly connected with the filter core through bolt, the outside of filter core is provided with the shower nozzle, stainless steel laser cutting machine pneumatic backwash filter device still includes the rotation structure, and the inside of rotation structure sets up the casing, and support structure sets up in the outside of rotation structure. The utility model relates to laser cutting machine technical field, and this stainless steel laser cutting machine pneumatic backwash filter device passes through the cooperation of gear, gear ring, hollow column, stand pipe, cross pipe, outlet tube and drive assembly, realizes the even washing of filter core, solves the problem of uneven washing of filter core due to the position of washing pipe being at the top of filter core, and the filter core area close to the pipeline is impacted preferentially, and the lower part or edge area of filter core away from the pipeline, because of the pressure attenuation existing in the flowing process of gas, the impurities are difficult to be completely removed, thereby leading to the uneven washing of filter core.

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