Low noise, 93% Purity Of PSA Oxygen Plant Widely Used In Medical

Working principle of PSA industrial oxygen generator:

Pressure swing adsorption (PSA) method is a new oxygen technology, which was developed rapidly in 1970s. As the raw material is air, using a highly efficient and selective solid adsorbent - molecular sieve to separate nitrogen and oxygen. Both nitrogen and oxygen have quadrupole moment, so the adsorption capacity of nitrogen in zeolite molecular sieve is stronger than oxygen (the interaction between nitrogen and ions on molecular sieve surface is stronger). Therefore, when air passes through the adsorption bed equipped with zeolite molecular sieve adsorbent under pressure, nitrogen is absorbed by the molecular sieve. Due to less adsorption of oxygen, it is enriched in the gas phase and flows out of the adsorption bed, so that oxygen and nitrogen are separated to obtain oxygen. When the molecular sieve adsorbs nitrogen to near saturation, stop the air and reduce the pressure of the adsorption bed, the nitrogen adsorbed by the molecular sieve can be desorbed, and the molecular sieve is regenerated and reused. Oxygen can be produced continuously by switching between two or more adsorption beds.

Technical features of PSA industrial oxygen generator:

• Low noise can keep people away from noise pollution;
• Stable output oxygen of 93% purity is satisfied with the standard of medical.
• The compressed air is equipped with air purification and drying treatment device, which can prolong the service life of molecular sieve;
• The new pneumatic globe valve has the advantages of fast opening and closing speed, no leakage, long switching life, frequently use of PSA process and high reliability;
• Perfect process design, selection of new molecular sieve;
• Simple process, compact equipment structure design, saving floor space;
• Stable equipment performance, PLC control, can achieve automatic operation, low annual operation failure rate;
• Automated operation of the equipment, the whole process can achieve unattendent;
• High efficiency molecular sieve loading, more compact, more solid, longer service life;
• Pressure, purity, adjustable flow rate to meet different needs of customers;
• Reasonable structure, advanced process, safe and stable;

Application fields:

Oxygen-enriched combustion, industrial oxygen generator can be widely used in petrochemical industry, electric, furnace, steel making, paper making, glass production, making ozone, aquaculture, sewage treatment, aerospace and other industries and fields, for the different requirements of different users of different industries use of oxygen, since provide personalized, specialized oxygen equipment, fully meet the requirements of different users of gas.

Technical characteristics of pure oxygen outlet:

Production:24 Nm3/h

Purity:90%--93%

Pressure:0.4—1.0Mpa

Atmospheric dew point:--40℃(under normal pressure)

Temperature: normal temperature

Product Picture: