5 cubic oxygen generator CREAT scientific research molecular sieve oxygen production equipment

Coretech Research Molecular Sieve Oxygen Generation Equipmentworking principle：

CREAT Research Molecular Sieve Oxygen Production Equipment 5-Cube Oxygen Generator

The pressure swing adsorption oxygen generator is carefully designed using the PSA pressure swing adsorption principle, using high-quality oxygen producing molecular sieves as adsorbents, and utilizing the principles of pressure adsorption and pressure reduction desorption.An automated equipment that separates oxygen from air at room temperature and uses pressure swing adsorption to achieve nitrogen oxygen separation by adsorbing and releasing oxygen from the air. Zeolite molecular sieve is a spherical granular adsorbent processed by a special pore type treatment process, with micropores covering the surface and interior, appearing white. Its pore characteristics enable it to achieve kinetic separation of oxygen and nitrogen. The separation effect of zeolite molecular sieve on oxygen and nitrogen is based on the slight difference in the kinetic diameter of these two gases. Nitrogen molecules have a faster diffusion rate in the micropores of zeolite molecular sieve, while oxygen molecules have a slower diffusion rate. The diffusion of water and carbon dioxide in compressed air is not much different from that of nitrogen.The oxygen molecules are ultimately enriched from the adsorption tower. Pressure swing adsorption oxygen production utilizes the selective adsorption properties of zeolite molecular sieves, using a cycle of pressurized adsorption and depressurized desorption to alternately introduce compressed air into the adsorption tower for air separation, thereby continuously producing high-purity product oxygen.

The PSA oxygen generator is based on the principle of pressure swing adsorption, using high-quality zeolite molecular sieves as adsorbents to produce oxygen from the air under a certain pressure. Purified and dried compressed air is subjected to pressurized adsorption and depressurized desorption in an adsorber. Due to aerodynamic effects, the diffusion rate of nitrogen in the micropores of zeolite molecular sieves is much higher than that of oxygen. Nitrogen is preferentially adsorbed by zeolite molecular sieves, while oxygen is enriched in the gas phase to form finished oxygen. Then, after decompression to atmospheric pressure, the adsorbent desorbs impurities such as nitrogen adsorbed, achieving regeneration. Generally, two adsorption towers are set up in the system, one tower adsorbs and produces oxygen, and the other tower desorbs and regenerates. The opening and closing of the pneumatic valve is controlled by a PLC program controller to alternate the circulation of the two towers, in order to achieve continuous production of high-quality oxygen.

CREAT Research Molecular Sieve Oxygen Production Equipment 5-Cube Oxygen Generator

Application Fields

CREAT Research Molecular Sieve Oxygen Production Equipment 5-Cube Oxygen Generator

• Oxygen therapy in hospital wards;

• ICU ward oxygen therapy;

• Oxygen for high-pressure oxygen chamber;

• Oxygen for surgical procedures in the operating room;

• permeateCentral oxygen supply system.