Oxiti Industrial Oxygen Concentrator
This device is intended to supply oxygen for applications requiring high concentration. It provides an enriched product gas by concentrating the oxygen contained in atmospheric air. The operation of the device begins with air being pulled into the external air intake filter.
The filtered air enters the compressor via a suction resonator and fine filter. Pressurised air then exits the compressor and into an electronic valve system that directs the air into one or two tubes that contain a molecular sieve (sieve beds). The molecular sieve adsorbs (physically attracts) the nitrogen from the air as it is pushed through the sieve beds. This allows the oxygen enriched product gas to pass through before being delivered to the process regulator.
As one tube is generating the product gas, the other is being purged of the purged nitrogen; this process is called pressure swing adsorption (PSA). After passing through the regulator, the rat of product gas delivery is set by the flow meter adjusting valve. Finally, it passes through a fin particle filter (product filter) and then exits the device through a fir-resistant outlet.