The dust filter cartridge is an air filter device. Unlike the hydraulic oil filter cartridge, its working medium is not a liquid hydraulic oil but air. Let's take a look at the installation and cleaning methods of the dust filter cartridge.
The dust filter cartridge belongs to the surface filter element, which uses the tiny gas permeable structure formed on the surface of the filter material to block the particulate matter in the air.
1, filter cartridge installation
The installation method of the filter cartridge is divided into vertical lifting, oblique mounting at a specific angle, flange mounting, etc.
2, filter cartridge cleaning method
The automatic cleaning method commonly used in the filter cartridge is high-pressure gas pulse back-blowing, mechanical vibration. Pulse back-blowing is a signal given to the solenoid valve by the parameters preset by the controller, and the solenoid valve diaphragm is opened and closed instantaneously, so that the high-pressure gas enters the blowing pipe. Use the rapid expansion force of the gas to shake off the dust on the surface of the filter cartridge. Generally, the gas pressure is set to about 6 kg. Mechanical vibration cleaning is often used in small single-unit filter cartridge dust collectors, which use the eccentric device on the dust collector. The generated shaking force is used to clean the dust. This action needs to be stopped after operation. Filter cartridge filter
3, filter cartridge classification
The filter material of common filter cartridges is wood pulp fiber filter paper, spunbonded polyester fiber non-woven fabric, in which polyester non-woven fabric can be coated, oil-proof and waterproof, anti-static treatment.
4, filter cartridge specifications
The size of the filter cartridge is generally referred to the sample imported from abroad. The common specifications are 12.75'', 13.84'', and height 26''. The conversion to metric is 325*660mm, 350*660mm.
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