Working principles of oxygen production systems
By using the principle of PSA pressure swing adsorption, the air is pressurized and pressurized, and the nitrogen molecules in the air are separated by molecular sieve, oxygen is retained and nitrogen is discharged. Power supply at room temperature can be continuously separated from the air under rated oxygen flow
Take a high concentration of oxygen.

Molecular sieve material

A lithium low-silicon molecular sieve (93±2) is used to produce oxygen, which has high purity, high production ratio, small mechanical wear and life
Long and other advantages.

Service life

The purity of oxygen was attenuated to 88%±2 after 8000 hours and 83%±2 after 10000 hours
After 15000-20000 hours, the oxygen purity attenuates to 75%+3. When the oxygen concentration is not enough for use (less than 50 recommended replacement), the internal molecular sieve should be replaced.

IV. Environmental requirements for the use of oxygen production systems
1. ambient temperature :-5ºC~40ºC
2. relative humidity :≤85 per cent
3. atmospheric pressure :86 kPa~106 kPa
4. environment non-corrosive gas and strong magnetic field