Industrial PSA Oxygen Generator for Fish Farming Heavy Duty Oxygen Generator

The PSA Oxygen Generator works the same as our Nitrogen PSA Generators with one exception. The adsorption media inside the vessel for an Oxygen PSA is a material called a Zeolite, for a Nitrogen PSA the material is called CMS (Carbon Molecular Sieve). In both cases compressed air is fed into one of the absorption towers. In the case of an Oxygen generator the Nitrogen in the Air is absorbed onto the Zeolite surface and the Oxygen passes out of the vessel at the desired purity. Once the Zeolite absorption material become saturated with Nitrogen the compressed air is switched to the other vessel which now does the absorption while the other vessel is regenerated.

The Zeolite material have a very unique property that when the pressure is released back to atmospheric pressure during the regeneration process the Zeolite releases the Nitrogen that was stored on its surface. The process consists of switching the compressed air from one vessel to the other by means of a series of valves in a very precise sequence to take advantage of this unique property.

These terms oxygen generator and oxygen concentrator are quite often used interchangeably and essentially mean the same thing. Generically speaking, an oxygen concentrator is a term used to define a smaller scale oxygen generation device (portable home concentrators) while an oxygen generator is a term more commonly used to describe equipment that processes large quantities of oxygen used in industrial manufacturing.

• An air compression unit
• Particulate and coalescing filters
• Instrument air dryers
• Two cylinders/towers filled with absorptive zeolite pellets
• A single pressure stabilizing reservoir
• Inlet and outlet valves
• Gas circulation tubing

In addition to PSA Oxygen Generators, we also produce VPSA Oxygen Generators, storage tanks, heat exchangers and other products. If you are interested in VPSA Oxygen Systems or other products, please feel free to send an email to info@gneeheatex.com. We will be very happy to serve you.