PSA oxygen generators use zeolite molecular sieves as adsorbents to produce oxygen using the PSA principle. At a certain pressure， the zeolite molecular sieve has a different oxygen/nitrogen adsorption capacity， i.e. the nitrogen adsorption capacity is much greater than the oxygen adsorption capacity.

What are the components of a PSA oxygen plant?

Air compressor and aftercooler

The air compressor compresses the air to 7.5 bar and cools it to ambient temperature in a shell and tube heat exchanger. The air compressor is unloaded with the help of a mechanical unloading.

Oxygen booster vessel

The oxygen from the PSA module will have a different purity depending on the pressure adsorbed during a one-minute cycle time. The excellent engineering of this vessel provides you with a high quality product. The output received is also obtained at a constant pressure and a constant average gas purity.

Air Receiver

This is a buffer vessel/small compressed air reservoir for a continuous supply of air to the system and therefore eliminates pressure pulsations.

In addition， moisture is drained from the bottom by means of an automatic drain.

Raw oxygen flow meter

A rotameter at the outlet of the oxygen booster vessel is used to check the flow of oxygen extracted from the PSA system.

Oxygen percentage analyser

A digital on-line oxygen analyser is installed to monitor the oxygen percentage level at the outlet.

Benefits of having your own on-site oxygen generator:

Before using the oxygen generation system on site, many enterprises have no choice but to buy Oxygen elsewhere. However, the use of on-site oxygen generator can eliminate all the troubles related to bulk purchase of oxygen. Our oxygen generator is an option with the greatest benefit: the average cost of producing oxygen by ourselves is one-third to one-half lower than the cost associated with purchasing oxygen. Using the on-site oxygen generator system, there is no need to pay the freight when purchasing oxygen. Our oxygen generator system usually allows you to recover the cost within 18 months.

In addition to economy, the oxygen generator system of the on-site oxygen generator also provides:

Reliability - the oxygen generator system on site uses the surrounding air to generate oxygen. Therefore, our customers never have to worry about the lack of oxygen. Reduce stress - improve safety through storage. Simple - we make it easy for people without relevant equipment experience. The visual touch screen control can control the stability of gas purity. At the same time, it can operate self diagnosis, visual operation diagram and maintenance plan reminder on the screen. Flexibility - our equipment is small and can be transported under various conditions, so as long as there is air and electricity, the equipment can operate stably anywhere. Fully automatic - once a downstream request is detected, production begins.

Why use Xite oxygen generator?

Our oxygen generator system provides reliable on-site oxygen supply for various industries, which is famous in China and Southeast Asia. Our on-site oxygen system can produce oxygen with purity up to 99.999%. For our oxygen generator, it can meet the oxygen production in any place and any complex environment. To learn more about the oxygen generator system and the practical application demand scheme in your industry, please contact us immediately at + 86 18112526805 (consultant).