99% PSA Oxygen Generator High Purity 20m3 0.4MPa

99% Purity 20m3 High Quality Psa Oxygen Generator

Description

PSA oxygen generator is an effective nitrogen production method, which integrates safety, convenience and energy saving. By using air as raw material and carbon molecular sieve as adsorbent, the principle of pressure swing adsorption (PSA) is used to selectively adsorb air. , can directly extract nitrogen, which is widely used in chemical, electronics, textile, coal, oil, natural gas and other industries

Parameter

Psa oxygen generator maintenance operation process:

1. Turn off all power switches, including psa oxygen generator, nitrogen valve and sampling valve, and wait for the system and pipeline to be completely depressurized. Adjust the oxygen analyzer for sampling and adjust the pressure of the pressure reducing valve to 1.0bar, adjust the sampling flowmeter, and adjust the gas volume to about 1. Note that the sampling gas volume should not be too large, and begin to test the nitrogen purity;

2. The stop valve of the oxygen generator can be opened only after the compressed air pressure reaches more than 0.7mpa, and at the same time, pay attention to observe the pressure change of the adsorption tank and whether the pneumatic valve can work normally;

3. The pressure of the regeneration tower is zero, and the pressure of the two towers should be close to half of the pressure of the original working tower when uniform;

4. Close the entire system and all parts of the system. When the pressure of the adsorption tank of the psa oxygen generator reaches about 0.6MPa, observe whether the oxygen generation system is working normally.