Filter cylinder and dust collector

Abstract

Belonging to the field of operation technology, the invention provides a filter cylinder and a dust collector, and solves the problems of short service life of the existing dust collectors. The filtercylinder comprises a base plate, a top plate, an inner liner and a filter cylinder body. The filter cylinder body is cylindrical, and the top plate has an opening communicated with the inner cavity of the filter cylinder, the inner liner and the filter cylinder body are located between the base plate and the top plate, one end of the inner liner is connected to the base plate, and the other end of the inner liner is connected to the top plate. The filter cylinder body is internally equipped with a vibrator, and the vibrator is mounted on the base plate. The dust collector comprises a shell and the filter cylinder, an air hole is disposed on the top wall of the inner cavity in the shell, and an air inlet is disposed on a side wall of the shell, the filter cylinder is located in the inner cavity of the shell, the filter cylinder is vertically disposed, and the opening of the filter cylinder is communicated with the air hole, and the filter cylinder and the shell are connected through adetachable fixed structure. The air in the filter cylinder is cleaner relative to the air outside the filter cylinder, thereby lowering the technical requirements of the vibrator and further reducingthe procurement cost of the vibrator.

Description

technical field [0001] The invention belongs to the field of operation technology, and relates to a separation device, in particular to a filter cartridge. [0002] The invention belongs to the field of operation technology, and relates to a separation device, in particular to a dust collector. Background technique [0003] A filter cartridge is a cylindrical element used for filtering, and is generally divided into filter cartridges used to filter gas media and filter liquid media. The filter cartridges that people usually refer to are mostly used to filter gases. [0004] The filter cartridge is a surface filter element, which uses the tiny air-permeable tissue formed on the surface of the filter material to block the particulate matter in the gas. Commonly used automatic cleaning methods for filter cartridges include high-pressure gas pulse blowback and mechanical vibration. Pulse blowback is to use the preset parameters of the controller to give a signal to the soleno...

AI Technical Summary

Problems solved by technology

Although this structure can remove the dust on the filter cartridge through vibration, there are also some shortcomings: 1. The dust will settle on the vibration motor, motor bracket and filter cartridge fixing plate, which will affect the dust collection effect and affect the dust collector. Use safety and service life; 2. The environment in the air inlet chamber is relatively harsh, and the technical requirements of the motor are high, so there are problems of high purchase cost of the motor and insufficient service life of the motor; 3. The vibration device is located in the filter cartridge and dust collection The space required between the drawers is relatively large, which is not suitable for refitting the existing dust collector and will increase the overall height of the dust collector compared with the pulse blowback method, which may affect the convenience of the dust collector.

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