The characteristics of pressure swing adsorption oxygen generating device are introduced.
The pressure swing adsorption oxygen production technology is to use the strong interaction between the special molecular sieve of pressure swing adsorption and the quadrupole moment of nitrogen molecules, so that nitrogen is adsorbed on the zeolite adsorbent, and oxygen is adsorbed less, so that oxygen and nitrogen are separated. The following pressure swing adsorption oxygen production device-Suzhou Jiarui gas is introduced in detail the characteristics of the pressure swing adsorption oxygen production device :
This technology was invented by Praxair in the 1950s.Under the impetus of Beijing Beida Pioneer Technology Co., Ltd., China has become the world 's largest market for pressure swing adsorption oxygen production.
The pressure swing adsorption oxygen production device is mainly composed of power system ( blower ), vacuum pump, switching system ( with PLC control ), adsorption system and so on. After the dust particles are removed by the suction filter, the raw air is pressurized by the Roots blower and enters one of the adsorbers. The adsorber is filled with adsorbents, and the moisture, carbon dioxide and a small amount of other gas components in the air are removed by pretreatment, and then nitrogen is adsorbed by the special molecular sieve for pressure swing adsorption. Oxygen ( including argon ) is a non-adsorption component, which is discharged from the outlet at the top of the adsorber as a product gas to the oxygen buffer tank. The purity of the product gas can be adjusted in the range of 50 % ~ 93 %.
When the adsorber of the pressure swing adsorption oxygen production device adsorbs to a certain extent, the adsorbent will reach saturation. At this time, the vacuum pump is used to vacuum it by switching valve ( opposite to the adsorption direction ). The adsorbed water, carbon dioxide, nitrogen and a small amount of other gas components were extracted and discharged to the atmosphere, and the adsorbent was regenerated. The above process steps are automatically controlled by PLC and switching valve system.
The above is organized and released by the pressure swing adsorption oxygen production device-Suzhou Jiarui gas. For more information, please refer to the website of Suzhou Jiarui Gas System Co., Ltd. Suzhou Jiarui is a science and technology company specializing in the research and development of gas separation and purification technology. The company has a science and technology development building, gas separation device assembly plant. Provide users with pressure swing adsorption hydrogen production, nitrogen production, oxygen production, purification or removal of carbon dioxide and other services, looking forward to win-win cooperation with you.
