With the continuous improvement and improvement of people's economic and living standards, the demand for health has gradually increased, and more and more people are also actively buying hot sale oxygen concentrator from China for home oxygen therapy or health care. Clinically, people often ask what kind of oxygen generator to buy, but many doctors do not know much about it. So, today we will talk about the filtering principle of hot sale oxygen concentrator from China that should be necessary.

　　Today, there are a wide variety of oxygen generators on the market. Because of their different oxygen generation principles, their use characteristics are also different. hot sale oxygen concentrator from China According to the oxygen production principle of the oxygen generator, there are mainly: molecular sieve principle, polymer oxygen-enriched membrane principle, electrolysis water principle, chemical reaction oxygen production principle, etc. Molecular sieve oxygen generator is the only mature oxygen generator with both international and national standards.

　　Using molecular sieve physical adsorption and desorption technology. The air enters the compressor after being filtered by the intake filter device, and then enters the molecular sieve tower for oxygen and nitrogen separation after compression. Oxygen smoothly passes through the molecular sieve tower and enters the fine sieve tower, while nitrogen is adsorbed by the molecules and discharged into the atmosphere through the separation valve. After the oxygen concentration is further increased in the fine sieve tower, the flow rate is controlled by the flow control valve, and finally flows through the oxygen delivery pipe for the user to supplement oxygen.

　　Therefore, hot sale oxygen concentrator from China recommends purchasing an oxygen concentrator that has been independently developed and adopts the principle of high adsorption molecular sieve, which has many characteristics such as strong adsorption, good drying, strong stability, pure oxygen output and long life.