Oxygen Concentrator

WUXI ZHONGRUI

1. Product Name: PSA Oxygen Generator

The complete oxygen generation system includes:

Air Compressor

Air Receiver Tank

Air Dryer & Precision Filters

Oxygen Generator (Includes control system, adsorption towers, buffer tanks, etc.)

Oxygen Receiver Tank

Oxygen Booster/Compressor (Optional)

Cylinder Manifold System (Optional)

Oxygen Cylinders (Optional)

2. Main Technical Parameters:

Oxygen Capacity/Flow Rate: 1–1000 Nm³/h (Customizable)

Oxygen Purity: 25%–97±1% (Customizable)

Oxygen Pressure: 0.1–0.6 MPa (Customizable)

3. Principle:

The PSA oxygen generation process involves gas diffusion and adsorption into zeolite molecular sieve (ZMS). Nitrogen is preferentially adsorbed by ZMS under high pressure, while oxygen is released at low pressure during regeneration. Oil-free compressed air enters one of two adsorption towers filled with ZMS. Nitrogen is captured in the ZMS pores, leaving oxygen as the product gas. When one tower becomes saturated, it is depressurized to regenerate the ZMS, allowing the other tower to continue operation, ensuring a continuous flow of oxygen.

4. Application:

Our PSA oxygen generation systems are widely used in petrochemical industry, electric arc furnace steelmaking, glass production, papermaking, ozone generation, aquaculture, aerospace engineering, pharmaceuticals, and more. They are known for their stability and reliability, gaining widespread popularity.

(1) Electric steelmaking: decarburization, combustion-supporting heating, foam slag, metallurgical control, and subsequent heating.

(2) Sewage treatment: oxygen-enriched aeration for activated sludge, pond oxygenation, and ozone sterilization.

(3) Glass melting: combustion-supporting dissolution, cutting to increase yield and extend stove life.

(4) Pulp bleaching and papermaking: replacing chlorinated bleaching with oxygen-enriched bleaching at lower cost and reduced wastewater.

(5) Non-ferrous metal smelting: oxygen-enriched smelting of steel, zinc, nickel, lead. PSA technology is gradually replacing cryogenic technology.

(6) Petrochemical and chemical industries: increasing reaction speed and output through oxygen-enriched oxidation reactions.

(7) Ore processing: applied in gold extraction to improve efficiency.

(8) Aquaculture: increasing dissolved oxygen in water through oxygen-enriched aeration, significantly improving yields and providing oxygen during fish transport.

(9) Fermentation: replacing air with oxygen to drastically improve efficiency.

(10) Drinking water: supplying oxygen to ozone generators for sterilization.

5. Excellent Features:

(1) Advanced process flow reduces compressed air consumption.

(2) World-renowned molecular sieve ensures maximum energy efficiency.

(3) Advanced load adaptation technology further saves energy.

(4) Reliable air cleaning process ensures adsorption efficiency and extended molecular sieve life.

(5) National patent valve guarantees stable equipment performance.

(6) Air tank ensures stable system air consumption.

(7) Oxygen buffer tank ensures steady gas supply.

(8) National patent compaction technology ensures long life of ZMS.

(9) Long-distance supervision and control available.

(10) Professional technologies ensure reliable gas supply.

6. Office Photos

7. Factory Real Photos

8. Packaging & Shipping Photos

9. Fairs/Shows Photos

10. Customers' Sites Photos

11. FAQ:

Please provide answers to the following questions when sending an inquiry!

Provide OEM Service,

We Can Do More!