Dedusting filter cartridge bottom anti-falling structure

By installing a cover plate and a locking groove for the fixing plate at the bottom of the dust collector filter cartridge, combined with the design of a circular limiting rod and a bending head, the problem of the filter cartridge bottom easily falling off is solved, realizing convenient disassembly of the filter element and efficient and stable connection, thus improving the dust removal effect.

CN224180506UActive Publication Date: 2026-05-01JINING FUTURE FILTRATION SYST CO LTD
1 Cites 0 Cited by

Patent Information

Application Number
CN202520994145.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-20
Publication Date
2026-05-01
Estimated Expiration
2035-05-20

AI Technical Summary

Technical Problem

The bottom of the existing dust collector filter cartridge is prone to detachment, resulting in poor dust removal effect. In addition, the existing anti-detachment device has a complex structure, is inconvenient to install, and has poor adaptability.

Method used

The filter cartridge is fitted with a bottom cover plate, which, combined with the locking groove of the fixed plate and the rotating adjustment head, achieves a simple and stable connection through the design of a circular limit rod and a bending head, avoiding interference and detachment.

Benefits of technology

It enables convenient disassembly and cleaning of the filter element, prevents the filter screen from falling off, has a simple structure, is quick to install, has high stability, and has a good anti-detachment effect.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a dedusting filter cartridge bottom anti-drop structure, which comprises a filter cartridge, the lower surface of the filter cartridge is fixedly connected with a threaded cylinder, the outer surface of the threaded cylinder is provided with a cover plate in a threaded manner, the cover plate is connected right below the filter cartridge in an aligned manner, the lower end of the outer surface of the filter cartridge is fixedly connected with a fixed disc, and the fixed disc is fixedly connected with the threaded cylinder. A positioning notch is formed in the surface of the fixing disc, a clamping groove is formed in the upper surface of the fixing disc, the clamping groove is aligned to one end of the positioning notch, fixing blocks are fixedly connected to the two sides of the outer surface of the cover plate, rotating heads are rotationally installed in the fixing blocks, and an adjusting head is fixedly connected to one end of each rotating head. A damping through hole is formed in the adjusting head, a damping rubber pad is fixedly attached to the inner side surface of the damping through hole, a circular limiting rod is slidably connected into the damping through hole, after positioning connection, telescopic alignment can be conducted for clamping and limiting, the structure is simple, stability is high, and falling is avoided.
Need to check novelty before this filing date? Find Prior Art