IndustirlUsage
PSA Oxygen Generator principle
PSA oxygen generator is based on the pressure swing adsorption principle, the use of high-quality zeolite molecular sieve as adsorbent, under a certain pressure, from the air to make oxygen. After purification and drying compressed air, pressure adsorption and decompression desorption are carried out in the adsorber. 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. After decompression to atmospheric pressure, adsorbent desorbed nitrogen and other impurities, to achieve regeneration. In general, two adsorption towers are set up in the system, one tower adsorption oxygen production, the other tower desorption regeneration, through the PLC program controller control pneumatic valve opening and closing, so that the two towers alternate circulation, in order to achieve the purpose of continuous production of high-quality oxygen.
|
Model |
purity |
Size |
Weight |
Inlet |
Oulet |
1 |
LPO-3 |
90-95% |
1200*900*1900 |
520 |
DN15 |
G1/2" |
2 |
LPO-5 |
90-95% |
1350*1050*2100 |
750 |
DN20 |
G1/2" |
3 |
LPO-10 |
90-95% |
1550*1300*2100 |
1100 |
DN25 |
G1/2" |
4 |
LPO-15 |
90-95% |
1700*1450*2350 |
1500 |
DN32 |
G1/2" |
5 |
LPO-20 |
90-95% |
1800*1550*2350 |
1750 |
DN32 |
G1/2" |
6 |
LPO-25 |
90-95% |
1900*1650*2400 |
2000 |
DN40 |
G1" |
7 |
LPO-30 |
90-95% |
2000*1750*2400 |
2250 |
DN40 |
G1/2" |
8 |
LPO-35 |
90-95% |
1970*1250*2800 |
1800 |
DN40 |
DN25 |
9 |
LPO-40 |
90-95% |
2000*1300*2460 |
2380 |
DN40 |
DN25 |
10 |
LPO-50 |
90-95% |
2000*1300*2800 |
2790 |
DN50 |
DN25 |
11 |
LPO-60 |
90-95% |
2000*1300*2800 |
2930 |
DN50 |
DN25 |