Medical Oxygen Gas Generator

Medical Oxygen Gas Generator

Principles

Tech-principle of PSA Oxygen Generator

Nitrogen and oxygen both with quadrupole moment,due to nitrogen’s(0.31Å)is bigger than oxygen’s(0.10Å), the zeolite molecular sieve adsorption passing cross the adsorbent bed filled with zeolite, N₂ adsorbed by zeolite, the oxygen molecular excluded out,separation process finished for collecting O₂ purpose.

The zeolite adsorb N₂ nearly full, the pressure reduce and air stop inlet, N₂ can be desorbed form zeolite, and recyling usage.

The two towers of the oxygen generator,one is adsorbing to produce oxygen,another is desorbtion regeneration,cyclic alternating, continuous to manufacture O₂

Equipment Structure

The Structure of PSA Oxygen Generator

1. Compressed air purification system
1.Remove dust、water and oil in the compressed air, mainly composed of the three grade filters, freezing-drier,and efficient oil removal.

2. Air Buffer system
2.Ensure the stable supply of gas for O₂/N₂separation system, mainly composed of air tank and valves.

3. Oxygen and Nitrogen Separation System
It’s the core of the whole equipment. It produduces O₂ with the PSA technology,which composed of the automatic control valves and tow adsorption towers filled with zeolite molecular sieve.

4. O₂Buffer System
Storage O₂for ensuring the supply smoothly and continuously,composed of O₂ buffer tank, valves and other components.

5. Electrical Control System
It’s the control center of the whole equipment, composed of PLC, electrical systems,instrumentation and valves. 

Specification&Selection

O₂ Purity:93%
O₂ Flow：1～200Nm3/hr
O₂ pressure：1－5bar
Dew Point -40℃
（Customized purity to99%） 

Botting

Advantages

3. Steady-going, long life-span 
Unique clamping cylinder technology effectively extending the life of molecular sieve.

4. High degree of automation
The automatic control technology could switch machines with one key, and have remote and centralized operation with nobody control.

Application

1. Used in hospitals to provide oxygen for patients.

2. Used in industry, such as welding, etc.

3, for animal husbandry, aquaculture, such as the pond fish to provide adequate oxygen.

4. Other places that need oxygen, oxygen bottle, etc.

Why choose us

1. We have more than 10 years of experience in air separation equipment and have rich experience in facing all difficulties.

2. Our delivery cycle is short. The soonest we can deliver the goods is 15 working days since we pay the deposit.

3.We have professional engineers in charge of after-sales service, which can be provided anywhere in the world.

4, we have a unique technology, so that the life of the molecular sieve more than 10 years.

All our machines are fully automated and there is no need for guards.

6. Our machines save 10%~20% more energy than our counterparts.