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Service Hotline: 0512-68022751
Oxygen generator

  • Mobile Oxygen Concentrator

    Principle of the equipmentPressure swing adsorption oxygen production plant uses clean compressed air as raw material, uses the high-quality zeolite molecular sieve as adsorbent, under a certain pressure, to seperate oxygen from the air after purified dry compressed air, pressure adsorption decompression desorption in the adsorbent. Because of the aerodynamic effect, the diffusion rate of nitrogen

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    Product Details

    Principle of the equipment

    Pressure swing adsorption oxygen production plant uses clean compressed air as raw material, uses the high-quality zeolite molecular sieve as adsorbent, under a certain pressure, to seperate oxygen from the air after purified dry compressed air, pressure adsorption decompression desorption in the adsorbent. Because of the aerodynamic effect, the diffusion rate of nitrogen in the pores of zeolite molecular sieve is much higher than that of oxygen. Nitrogen is preferentially adsorbed by zeolite molecular sieve, and oxygen is enriched in the gas phase to form finished oxygen. and then by decompression to atmospheric pressure, adsorbent adsorbed nitrogen and other impurities, to achieve regeneration. Generally, two adsorption towers are set up in the system, one tower absorbs oxygen, the other tower desorption regeneration, through PLC program controller to control the opening and closing of the pneumatic valve, so that the two towers alternate circulation, so as to obtain high purity oxygen (93% ±2%)

     

    Equipment features:

    1 、fast startup speed,15~30 minutes to provide qualified oxygen;

    2、Automatic operation of the equipment, the whole process can achieve unattended;

    3、Efficient molecular sieve filling, tighter and firmer, longer service life;

    4、Pressure, purity, flow is stable and adjustable to meet different needs of customers;

    5、Reasonable structure, safe and stable, low energy consumption

     

    Technical indicators:

    1、 Oxygen :1~200Nm3/hr

    2、 Purity :93% ±2%

    3、 pressure :0.~ 0.6mpa (adjustable)

    4、 Atmospheric pressure dew point :-40 ℃~ -70℃ (adjustable)

     

    Oxygen production equipment application field:

    Large factories, aquaculture oxygen production, increase oxygen, dissolved oxygen, supporting the use of large ozone machine for disinfection, sterilization, algae removal, etc.

    Can also be used to

    (1) Electric furnace steelmaking: decarbonization, oxygen-assisted combustion heating, foam slag melting, metallurgical control and post-heating.

    (2) Wastewater treatment: oxygen-rich aeration of activated sludge, increase oxygen in pool and ozone sterilization.

    (3) Field cutting construction: field steel pipe, steel plate cutting with oxygen rich, mobile or small oxygen generator can meet the requirements.

    (4) Sewage treatment, non-ferrous metal smelting: smelting steel, zinc, nickel, plumbum and other need to use oxygen rich, PSA method is gradually replacing cryogenic method.

    (5)Glass melting: oxygen combustion help dissolve, cutting, increase glass production, prolong furnace life

    (6) Pulp bleaching and papermaking: Chlorine bleaching was replaced with oxygen-rich bleaching, provide cheap oxygen

    (7) The mineral processing: used in gold and other production processes, can improve the extraction rate of precious metals

     (8) Fermentation: Oxygen-rich instead of air provides oxygen for aerobic fermentation, can greatly improve efficiency

     (9) Drinking water: provide oxygen to ozone generator, oxygen sterilization

     (10) Petrochemical and chemical oxygen: the oxygen reaction in petroleum and chemical industry can increase the reaction speed and the output of chemical products by using oxygen-rich instead of air.

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