A filter cartridge lifting device for a dust collector

Abstract

The invention discloses a filter cartridge lifting device for a dust remover. The filter cartridge lifting device comprises a tube sheet, a bracket, a mounting rack, a thrust piece and a support frame, wherein a filter cartridge is supported by the support frame; the cross section of the mounting rack is L-shaped; the mounting rack is fixedly arranged below the tube sheet; the bracket is positioned on a horizontal part of the mounting rack and can move back and forth on the horizontal part of the mounting rack; the support frame is positioned on the bracket and is driven to vertically ascend by virtue of the bracket, so that a sealing ring of the filter cartridge on the support frame is sealed with the tube sheet; and the bracket is movably connected with the mounting rack by virtue of the thrust piece arranged on the rack behind the dust remover. The filter cartridge lifting device for the dust remover disclosed by the invention is reasonable in structure and convenient and rapid to operate, and an operator can replace the filter cartridge without entering an equipment room, and thus indoor dust disturbance is avoided. Therefore, the environment-friendly aim is achieved.

Description

technical field [0001] The invention relates to a lifting device of air purification equipment, in particular to a filter cartridge lifting device of a dust collector with reasonable structure and humanized operation. Background technique [0002] In the existing filter cartridge dust collector, since the installation of the filter cartridge adopts the hanging type, a hook screw is used in the center of each filter cartridge to hang the filter cartridge on the cross bar of the flower plate, and the nut of the hanging rod is rotated to make the filter cartridge The sealing ring and the flower plate are tightly sealed. Since the lock nut is at the bottom of the filter cartridge, the nut cannot be seen and can only be groped by hand and rotated with a wrench. When replacing the filter cartridge of the used dust collector, the operator must enter the dust collector Working in the room, because there is a lot of dust in the room, the operator needs full body protection before ent...

AI Technical Summary

Problems solved by technology

[0002] In the existing filter cartridge dust collector, since the installation of the filter cartridge adopts the hanging type, a hook screw is used in the center of each filter cartridge to hang the filter cartridge on the cross bar of the flower plate, and the nut of the hanging rod is rotated to make the filter cartridge The sealing ring and the flower plate are tightly sealed. Since the lock nut is at the bottom of the filter cartridge, the nut cannot be seen and can only be groped by hand and rotated with a wrench. When replacing the filter cartridge of the used dust collector, the operator must enter the dust collector Working in the room, because there is a lot of dust in the room, the operator needs full body protection before entering the room to replace the filter cartridge. Due to the large number of filter cartridges and the small indoor space of the dust collector, the loading and unloading is time-consuming and cumbersome.

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