CBO Oxygen Filling System Skid Plant 0.1-0.4 MPa Output Pressure

3. Process Flow Brief Description

4. Principle

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.

5. Features

1). The equipment employs non-unipotential pressure-equalizing processes until consumption of compressed air is reduced directly.

2). Ae can select the most energy-saving molecular sieve according to customers' conditions.

3). Advanced load adaptive technology to further reduce energy consumption.

4). Advanced packing technology to make carbon molecular sieve more compact and uniform and minimize friction coefficient.

5). Most reliable gas supply treatment to ensure adsorption efficiency and service life of the sieve.

6). Switchover valves and components of famous brands employed to ensure product quality.

7). Advanced automatic cylinder compaction technology.

8). The equipment can be monitored on a real-time.

9). Ineligible oxygen can be emptied automatically.

10). Friendly HMI.