What Is The Principle Of Oxygen Generator?

The oxygen concentrator adopts the adsorption performance of molecular sieves, and through physical principles, uses an oil-free compressor as the power to separate nitrogen and oxygen in the air, and finally obtain high-concentration oxygen. It is an automatic equipment that uses zeolite molecular sieve as the adsorbent to absorb and release oxygen from the air by using the principle of pressure adsorption and decompression desorption, so as to separate oxygen. Zeolite molecular sieve is a kind of spherical granular adsorbent with micropores on the surface and inside, which is processed by a special pore type treatment process, and is white in color. Its pore-type characteristics enable it to realize the dynamic separation of O2 and N2. At present, French and American molecular sieves are commonly used in the market.
The oxygen concentrator is filled with molecular sieves, which can absorb nitrogen in the air when pressurized, and the remaining unabsorbed oxygen is collected and purified to become high-purity oxygen. Molecular sieve discharges the adsorbed nitrogen back into the ambient air during decompression, and can absorb nitrogen and produce oxygen during the next pressurization. The whole process is a periodic dynamic cycle process. Molecular sieves are not consumed, and the purified oxygen passes through A pressure regulator -- which controls the flow of air -- is then delivered to the patient through oxygen tubing, face mask or nasal cannula.