Ewater PSA factory oxygen generation system

• PSA oxygen generator takes 5A zeolite molecular sieve as adsorbent.The crystal of 5A zoelite molecular sieve is in a cage structure,with well-developed bug holes. There are powerful positive ions and oxygen anions in the bug holes,which make up a molecular sieve with strong polatity, but oxygen and nitrogen are non-polar molecules.When oxygen and nitrogen pass through 5A polar molecular sieve,oxygen and nitrogen produce inductive dipole under the effect of polar molecules;an induction force is production force produced by nitrogen which is easy to be polarized is far more than that of oxygen.Then nitrogen is adsorbed preferentially by 5A zeolite molecular sieve and enriched in thesolid phase of the molecules sieve,while oxygen is enriched in the ono-solid phase.This is resultant oxygen.

• Meanwhile 5A molecular sieve is so featured that the volume of nitrogen adsorbed increases when compressed and decreases when decompressed. .Therefore,nitrogen can be adsorbed by compressing 5A zoelite molecular sieve and desorbed form the sieve by decompressing it. In this way, oxygen can be produced.

• 2. Features：                                                                                                                                                                                                                                                                                                    

1.  Adopting German technology, the oil-free compressors ensure adequate supply of source air with large air output
2.  Using CECA medical grade molecular sieve and advanced packaging technology, the oxygen concentration can reach up to 90% purity without decay after 5 minutes
3.  Dual cooling system is designed to improve the performance of the heat dissipation in an all-weather condition.
4.  The concentration monitoring technology has been developed to monitor the oxygen concentration on line
5.  Multi-grade noise reduction devices are integrated and the noise is less than 50 db

6.  With the multiple early-warning systems such as pressure-low warning, failure warning, overload and concentration errors warning, the equipment is safe and reliable
7.   Maintenance-free operation