What is PSA type oxygen generator?

 The serious air pollution in modern cities reduces the amount of oxygen that can be absorbed into the body. The appearance and health of white-collar women living in this environment will be seriously threatened. Hypoxia will be one of the main causes of many diseases, so enough oxygen It is very important for beauty. So, what is the principle of an oxygen generator machine? What is a PSA oxygen generator?

The oxygen generator has the function of health care. It can improve the oxygen supply status of the body by supplying oxygen to achieve the purpose of oxygen supplement and health care. It is suitable for middle-aged and elderly people, people with poor physical fitness, pregnant women, college entrance examination students, and other people with varying degrees of hypoxia. It can also be used to eliminate fatigue and restore physical functions after heavy physical or mental exhaustion. The principle of oxygen generator: In a medical oxygen generator, a molecular sieve discharges the adsorbed nitrogen back into the ambient air during decompression, and can adsorb nitrogen and produce oxygen during the next pressurization. The whole process is a periodic dynamic cycle process. Molecular sieves are not consumed.

What is a PSA oxygen generator?

PSA oxygen generator uses pressure swing adsorption technology, namely PSA technology, to desorb high-concentration medical oxygen with air as raw material. After the raw material air is pressurized by an oil-free compressor, it passes through an air filter device to remove dust and other solid impurities. The processed compressed air enters the adsorption tower equipped with desiccant and molecular sieve through the intake valve, and the nitrogen and carbon dioxide in the air is removed. Adsorption, the outflow gas is high-purity oxygen. When the adsorption tower reaches a certain degree of saturation, the inlet valve is closed, the exhaust valve is opened, and the adsorption tower enters the release flushing stage. After that, the exhaust valve is closed and the desorption valve is opened to enter desorption. In the regeneration phase, a cycle is completed in this way. Two adsorption towers carry out the same cycle process respectively, so as to realize continuous oxygen supply.

  Compared with the traditional chemical oxygen production method or relying on oxygen cylinders to absorb oxygen, the PSA oxygen generator has the characteristics of economy and safety. The raw material of the PSA oxygen generator is air, and the only thing that needs to be consumed is electricity, and the PSA (pressure swing adsorption) technology is Purely physical, so it is safer. When the power is turned on, high-concentration, dust-free, and sterile medical oxygen can be continuously separated from the air immediately.