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Maintenance and Maintenance of Air Filter Element of Screw Air Compressor
Classification: Maintenance process
Time：2017-09-26 20:34
The air filter element is one of the important components of the air filter of the air compressor. The air filter is a component that filters out air dust and dirt. The filtered clean air enters the compression cavity of the screw rotor for compression. Because the internal clearance of the screw machine only allows particles within 15u to be filtered out. If the air filter element is blocked and damaged, a large amount of particles larger than 15u will enter the screw machine to circulate, which will not only shorten the service life of the oil filter element and the oil fine separation core, but also cause a large amount of particles to directly enter the bearing cavity, accelerating bearing wear and increasing the rotor gap., The compression efficiency is reduced. 1. It is best to maintain the air filter element once a week, unscrew the gland nut, and take out the air filter element
The air filter element is one of the important components of the air filter of the air compressor. The air filter is a component that filters out air dust and dirt. The filtered clean air enters the compression cavity of the screw rotor for compression. Because the internal clearance of the screw machine only allows particles within 15u to be filtered out. If the air filter element is blocked and damaged, a large amount of particles larger than 15u will enter the screw machine to circulate, which will not only shorten the service life of the oil filter element and the oil fine separation core, but also cause a large amount of particles to directly enter the bearing cavity, accelerating bearing wear and increasing the rotor gap., The compression efficiency is reduced.
1. It is better to maintain the empty filter element once a week, unscrew the gland nut, take out the empty filter element, use 0.2-0.4Mpa compressed air to blow out the dust particles on the outer surface of the empty filter element from the inner cavity of the empty filter element, and wipe the stolen goods on the inner wall of the empty filter shell with a clean cloth. Reinstall the air filter element, and pay attention to the sealing ring at the front end of the air filter element to fit tightly with the inner end surface of the air filter housing. The maintenance of the diesel engine intake air filter element of the diesel power screw machine should be carried out simultaneously with the air filter element of the air compressor, and the maintenance method is the same.
2. When cleaning or replacing the air filter element, the components must be checked one by one to prevent foreign matter from falling into the intake valve.
3. At ordinary times, it is necessary to check whether the intake telescopic pipe is damaged or flat, and whether the connection port between the telescopic pipe and the air filter intake valve is loose or leaking. If found to be timely repair, replacement.