PSA Oxygen Plant
Working principle
According to the principle of pressure swing adsorption using zeolite molecular sieve as adsorbent zeolite molecular sieves have selective adsorption characteristics of nitrogen zeolite molecular sieve a large number of adsorption of oxygen in the gas phase is enriched in the role of the pressure swing adsorption nitrogen-oxygen separation. Two adsorption tower process, a tower adsorption of oxygen production, a tower desorption regeneration cycles of the pneumatic angle seat valve opening and closing of the PLC intelligent program control so that the two towers, a continuous output of high-quality oxygen.
Technical Features
Low energy consumption, equipment operation, cost, adaptability, and gas production is fast, easy to adjust purity;
Modular structure designed to save floor space;
Easy operation, stable performance, high degree of automation can realize unmanned operation;
The internal structure of design, to improve the efficiency of the zeolite molecular sieve adsorption;
Special air diffusion device, reduce the airflow speed impact, and to extend the life of the zeolite molecular sieves;
The key components of well-known brand is an effective guarantee for the quality of equipment;
Automatic interlock shorting device to ensure the quality of the finished product oxygen;
Optional touch screen display, dew point measurement, energy-saving control, DCS communications.
Technical indicators
Oxygen production: 3 ~ 200Nm3 / h
Oxygen purity: 90 ~ 95%
Oxygen pressure: 0.1 ~ 0.4MPa (available 0.4 ~ 3.0MPa)
Dew point: -40 ° C ~~ -60 ° C (atmospheric pressure)
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Oxygen 50-2000 99.6-99.8 0.25-22
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