Oxygen Generator
The main components in the air are nitrogen and oxygen. The pressure swing adsorption oxygen generator uses clean compressed air as the raw material and applies high-quality zeolite molecular sieves as the adsorbent. Under a certain pressure, oxygen is produced from the air.
- Product Description
- Technical Features
- Technical Parameters
- Optional Systems
- Application Scenarios
- Video
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1. Overview
Purified and dried compressed air is subjected to pressure adsorption and decompression desorption in the adsorber. Due to the aerodynamic effect, the diffusion rate of nitrogen in the zeolite molecular sieve pores is much greater than that of oxygen. Nitrogen is preferentially adsorbed by the zeolite molecular sieve, and oxygen is enriched in the gas phase to form finish product oxygen. Then after decompression to normal pressure, the adsorbent desorbs the adsorbed nitrogen and other impurities to realize regeneration. Generally, two adsorption towers are set up in the system, one tower absorbs oxygen and the other tower desorption and regeneration. The opening and closing of the pneumatic valve is controlled by the PLC program controller to make the two towers alternately circulate.
2. Characteristic
（1）Technical characteristic
- Simple device technological process
- The oxygen production scale is below 10000m³/h, the oxygen production power consumption is lower, and the investment is smaller;
- The amount of civil engineering is small, and the installation cycle of the device is shorter than cryogenic device’s;
- Low cost of device operation and maintenance
- The device has a high degree of automation, convenient and quick to start and stop, and need few operators
- The device has strong operation stability and high safety
- The simple operation, and the main components are all international import
- Using oxygen molecular sieve which has a long service life
- Touch screen control, fully automatic unmanned operation
- Product purity can be adjusted to a certain extent with changes in flow
- Strong operation flexibility (superior load line, fast conversion speed)
（2）Technical indicator
- Product scale：1-10000Nm³/h；
- Oxygen purity: ≥90-96%, can be adjusted within the range of 30-95% according to user requirements;
- Oxygen production power consumption: when the oxygen purity is 90%, the power consumption converted to pure oxygen is 0.32-0.37KWh/ Nm³
- Pressure: 0.01~0.6 Mpa (adjustable)
- Normal pressure dew point: -40℃~-70℃ (adjustable)
- Annual opening power: ≥95%
Production Bases
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CONTACT INFO
NO211, North Fute Road, Pudong area, Shanghai, China, 200131
CONTACT
Shanghai Office: NO211, North Fute Road, Pudong area, Shanghai, China, 200131
Changsha Office: Floor 23, Block 6, Forte Star Shine World, Yuhua District, Changsha, Hunan province
Hong Kong Office: 12/F, Cosco Tower, No.183 Queen's Road Central, Sheung Wan, Hong Kong
Factory: No. 326 Linyu Road, Yuelu District, Changsha, Hunan, China
