LS series pressure swing adsorption oxygen production device-Fornitore globale

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1380150301113915088178
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No. 78 Changzheng Road, Zhenglu Town, Changzhou City, Jiangsu Province

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LS series pressure swing adsorption oxygen production device

Product principle: The pressure swing adsorption oxygen production device uses clean compressed air as raw material and high-quality zeolite molecular

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Product principle
The pressure swing adsorption oxygen production device uses clean compressed air as raw material and high-quality zeolite molecular sieve as adsorbent 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 alternately circulate the two towers, thereby obtaining high-purity oxygen (93% ± 2).

Product Features
Fast start-up speed, providing qualified oxygen in 15-30 minutes;
The equipment operates fully automatically and the entire process can be unmanned;
Efficient molecular sieve loading, tighter, more compact, and longer service life;
Pressure, purity, and flow rate are stable and adjustable to meet the different needs of customers;
Reasonable structure, advanced process, safe and stable, low energy consumption;

TECHNICAL INDEX
Oxygen content -5-1500Nm3/hr
Purity -93% ± 2
Pressure -0.1~0.2 Mpa (adjustable)
Atmospheric dew point - ≤ -40 ℃ (adjustable)

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