In the process of use, the filter cartridge is mainly used to filter the tubular elements, and generally can be divided into a filter gas medium and a filter liquid medium. The filter cartridge belongs to the surface filter element, which is mainly formed by using the surface of the filter material. Its tiny air-permeable structure effectively blocks particulate matter in the gas.
Our common filter cartridges are spunbonded polyester non-woven fabrics, wood pulp fiber filters, polyester non-woven fabrics can be covered with film, oil and waterproof, anti-static treatment. The installation method of the filter cartridge is divided into vertical lifting, oblique installation at a certain angle, and flange installation.
The filter cartridge is usually used in the normal use process of its automatic cleaning method, there is mechanical vibration and high pressure gas pulse back blowing, the latter is used in the use of its control instrument preset parameters to the solenoid valve a signal, This product will instantly open and close the solenoid valve diaphragm.
The rapid expansion force of the gas is used 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 for small single-filter cartridge dust collectors. It uses the shaking force generated by the eccentric device on the dust collector to remove dust. This action needs to stop after operation.
If the filter cartridge is used with dust on its surface, it can be effectively washed with soap or warm water. If the surface of the filter cartridge contains grease, oil, lubricating oil, etc., it can be scrubbed with alcohol, etc.; if there is bleach on the surface Alternatively, the acidic substance should be immediately washed with water, immersed in a neutral aqueous solution of carbonated soda, and washed with warm water.