Dedusting filter bag based on plurality of sub-cages

Abstract

A dedusting filter bag based on a plurality of sub-cages comprises a mounting plate, a first through hole is arranged in the middle of the top surface of the mounting plate, a plurality of evenly-distributed circular holes are formed in the outer circumference of the first through hole of the top surface of the mounting plate, a plurality of evenly-distributed second through holes are mounted in the outer circumference of the circular holes of the top surface of the mounting plate, a vertical screw is arranged in every circular hole, a first sleeve sleeves the upper end of every screw througha bearing, every first sleeve is fixedly connected with the top surface of the mounting plate through a plurality of supports, an inner threaded tube sleeves the middle part of every screw in a fit manner, a second sleeve sleeves the upper end of every inner threaded tube through a second bearing, a movable rod is mounted in every second through hole in a fit manner, and the upper end of every movable rod is fixedly connected with the side part of the corresponding second sleeve by a first horizontal rod. The dedusting filter bag allows a plurality of filter bags to be conveniently simultaneously mounted and dismounted, and is convenient for workers to mount and unkeep, and allows the filter bags to be firmly and stably mounted and not prone to shake under a large airflow condition.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, in particular to a dust filter bag based on a plurality of sub-cages. Background technique [0002] In recent years, bag dust removal has developed a relatively complete technology in China after decades of development. It is suitable for collecting fine, dry, non-fibrous dust, which is beneficial to clean air to remove dust. Most of the existing filter bag dust collectors are equipped with multiple filter bag cages on the flower plate. It is independently installed on the flower plate, and the bottom end of the cage shakes severely under the action of strong airflow, so it is easy to be damaged. The existing dust filter bags based on multiple sub-cages are difficult to realize the simultaneous and rapid installation of multiple filter bags. Disassembly is not convenient for the staff to improve the work efficiency, and the bag body of the filter bag is supported poorl...

AI Technical Summary

Problems solved by technology

It is suitable for collecting fine, dry, non-fibrous dust, which is beneficial to clean air to remove dust. Most of the existing filter bag dust collectors are equipped with multiple filter bag cages on the flower plate. It is independently installed on the flower plate, and the bottom end of the cage shakes severely under the action of strong airflow, so it is easy to be damaged. The existing dust filter bags based on multiple sub-cages are difficult to realize the simultaneous and rapid installation of multiple filter bags. Disassembly is inconvenient to improve the working efficiency of the staff, and the bag body of the filter bag is not well supported, which may easily lead to unstable installation of the filter bag and vibration easily

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