Industrial 0.6MPa PSA Oxygen Generator For Sewage Treatment

Industrial Oxygen Generator, PSA Oxygen Generator Used In Sewage Treatment Plant

Product Working Principle:

In the sewage industry, it need huge volume oxygen during sewage treatment process. The equipment can generator the oxygen by pressure swing adsorption (PSA) technology. It use compressed air as raw material and select special grade of zeolite molecular sieve(ZMS) to absorb N₂, CO₂ and water vapor in air at room temperature, so as to obtain high purity oxygen.Most of the pressure swing adsorption (PSA) oxygen system apply the two tower process, The compressed air after passing through a refrigerated dryer is passed through a twin PSA tower interconnected with automatic changeover valves. Dried compressed air will now come in contact with the bed of Zeolite molecular sieves (ZMS). Zeolite Molecular Sieves are special grade of adsorbent which have the property of preferential adsorption of nitrogen molecules.At a time one tower remains under nitrogen production cycle, whereas the other tower undergoes renew process which is achieved through depressurization of the tower to atmospheric pressure. The outgoing oxygen gas is sent to a surge vessel where the minimum pressure will be maintained with the back pressure regulator.

Key Technical Indicators:

Equipment Characteristics:

1) Short starting time with high reliability.
2) Easy maintenance, less spare parts.
3) Very simple operation, well-equipped monitors help running antomatically.
4) Advanced PLC control and data recording system, the data interface is kept for RMON.
5) Scientific designation in structures, special gas diffusion unit, avoiding the high-speed break the CMS.
6) Using the automatic internal balancing & clamping device, the unique sub-filling molecular sieve technology help to raise reliability in long term.
7) oxygen emptying and interlock device ensure the quality level of oxygen.
8) Less occupation in land, easy installing, limited requirement in workshop, no request in foundation.

The company own advanced technology about gas separation and purification and we are an important member of China Industrial Gas Industry Association and China Heat Treatment Industry Association, and company has strictly formulated its own product enterprise standards, providing reliable quality for users worldwide.

Company has:

The equipment we produced, have obvious advantages such as stable, reliable, high degree of automation, simple operation and low failure rate, which are widely used in petroleum, petrochemical, metallurgical, coal and pharmaceutical, industries Aerospace, automobile, plastics, glass, food and electronic industries.