PSA Oxygen Plant

Working principleAccording 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 FeaturesLow 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 indicatorsOxygen production: 3 ~ 200Nm3 / hOxygen 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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