working principle

　　The inlet filter of self-cleaning air compressor consists of four parts: filter element (filter), pulse self-cleaning system, high-pressure back-blowing ash cleaning device and control system.

Technical characteristics

　　 uses PLC intelligent controller.
　　 According to the pressure difference, it automatically back blows and self-cleans and has a manual back blow function to keep the filter element clean.

　　 is equipped with a pressure loss digital display controller, the display part can be introduced into the room, the pressure loss parameters during back blowing can be set, and an alarm output is provided.
　　 Pressure loss display controller can provide 4-20mA DC signal to the compressor control system.

Technical index

　　 Running resistance: 150~650pa
　　 Inlet temperature: -40℃~80℃
　　 Alarm resistance: 1100pa (can be set)
　　Relative temperature: <100%
　　 Final resistance: 1200pa (equipment available)
　　 Filter particle size: 0.5-10μm
　　 Self-cleaning origin pressure: 0.45~0.8Mpa
　　 Filtration efficiency: >99%
　　Self-cleaning method: program self-cleaning, pressure difference self-cleaning, manual self-cleaning
　　 Initial filtration resistance: <150pa