|Material:||Steel||Color:||Bright Or Customized|
|Pressure:||0.4~1.0Mpa||Atmospheric Dew Point:||≤－40℃|
plc psa oxygen concentrator,
30Nm3/hr Psa Oxygen Concentrator
Simple Operation Of PSA Oxygen Generator With PLC Control System
|PSA Oxygen Generator|
Atmospheric dew point
Working Principle Description
PSA oxygen generating device takes clean compressed air as raw material and uses high-quality zeolite molecular sieve as adsorbent to produce oxygen from air under certain pressure. The compressed air after purified and dried , were carried out in the adsorber by pressuring adsorption and decompression desorption. Due to the aerodynamic effect, the diffusion rate of nitrogen in the pores of zeolite molecular sieve is much higher than that of oxygen. Nitrogen is preferentially adsorbed by zeolite molecular sieve, and oxygen is enriched in the gas phase to form finished oxygen.Then, the adsorbent desorbs the adsorbed impurities, such as nitrogen, to achieve regeneration after decompression to atmospheric pressure. Generally, two adsorption towers are set in the system, one is for adsorption and oxygen generation, the other is for desorption and regeneration. PLC program controller is used to control the opening and closing of pneumatic valve to make the two towers circulate alternately, so as to obtain higher purity oxygen (93%±3).
PSA oxygen generators are widely used in different areas, including medical, plateau, environmental protection, combustion-supporting, cultivation, laboratory, chemical industry, electron, medicine, food, marine, aluminium soldering, lithium cell, heat treatment, laser cutting and etc.
● Oxygen delivery ≤30Nm3/hr;
● Purity 93%±3
● Pressure 0.4~1.0 Mpa
● Atmospheric dew point ≤－40℃
Contact Person: sales01