oxygen generator for cylinder filling

PSA oxygen generator for cylinder filling

Principles:

PSA oxygen generator uses zeolite molecular sieve as sorbent, produces oxygen by making use of the PSA principle. Under certain pressure, zeolite molecular sieve has different oxygen/nitrogen adsorption capacity, i.e. much more nitrogen adsorption capacity than oxygen adsorption capacity. PLC controls pneumatic valve on/off to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation and produces oxygen with desired purity. Owing to an oxygen compressor, the oxygen with a lower pressure can be boosted and filled into the oxygen cylinders for user’s specific use.

Applications:

1. After the N2 and O2 Separation Device, there is a O2 purification system to guarantee then quality of the O2 and removing dust, eliminating bacteria and stabilizing pressure to ensure the oxygen outputted stably and meeting medical standards.

2. Users only need to turn the start/stop button to gain the oxygen with designing required flow capacity and purity within 30 minutes.

3. Single line and double lines types are available for option. Users are suggested to choose the single line type when they only require a stable flow capacity; choose double lines when demand is unstable and sometimes meet extra peak values.

4. Qualified oxygen has been filled into cylinders, which is easy for transporting and convenient supplier to each patient room.