Hangzhou Lecheng Gas Equipment Co., Ltd. supplies 5-150 cubic PSA oxygen generators\high-purity PSA oxygen generators, Shenzhen PSA oxygen generators. Direct sales from the manufacturer, competitive prices, reliable quality.

Principle of High-Purity PSA Oxygen Generators:

The oxygen generator utilizes the pressure swing adsorption (PSA) principle, employing specific molecular sieves to extract oxygen from the air. The principle of PSA is as follows: under high pressure, the molecular sieve adsorbs nitrogen molecules more extensively and rapidly, retaining them, while the oxygen molecules, which are less easily adsorbed, are output as the product. Under low pressure, the adsorbed nitrogen molecules, which have reached saturation, desorb from the molecular sieve, regenerating it. Thus, by utilizing pressure changes, the required oxygen can be effectively separated from the air. The system offers a high return on investment, with equipment costs recoverable within 1-3 years. Operational and maintenance costs are low, and the unit cost of oxygen is 20% of that of other oxygen supply methods. The equipment performance is stable, with precise system monitoring and safe, reliable operation. It is intelligently automated, with simple startup and shutdown procedures.

Main Features of High-Purity PSA Oxygen Generators: The primary raw material for oxygen production is air, utilizing physical methods without any auxiliary materials, making it environmentally friendly and extremely low cost.

Advantages of High-Purity PSA Oxygen Generators:
1. The oxygen generator uses imported PLC intelligent control to monitor oxygen purity, determine whether it meets standards, and automatically discharge non-compliant oxygen by energizing or de-energizing solenoid valves.
2. The air storage tank assembly ensures stable gas usage for the system.
3. The oxygen generator employs high-quality imported molecular sieves, extending the lifespan of the PSA nitrogen generator to over 10 years, ensuring reliable and stable operation.
4. Components of the oxygen generator are primarily sourced from renowned international brands.
5. The oxygen generator adopts new oxygen production processes, continuously optimizing device design to reduce energy consumption and capital investment.

Application Areas of High-Purity PSA Oxygen Generators:

Electric furnace steelmaking: decarburization, oxygen-assisted combustion heating, foam slagging, metallurgical control, and subsequent heating.

Wastewater treatment: oxygen-enriched aeration of activated sludge, pond oxygenation, and ozone sterilization. Glass melting and cutting: increases glass production and extends furnace life.
Non-ferrous metal smelting: smelting of copper, gold, lead, nickel, etc., requires oxygen enrichment. The PSA method is gradually replacing the deep cooling method.
Field cutting and construction: oxygen enrichment for cutting steel pipes and plates in the field. Mobile or small oxygen generators can meet the requirements.
Petrochemical and industrial oxygen use: oxygen reactions in petroleum and chemical processes use oxygen enrichment instead of air for oxidation reactions, improving reaction speed and chemical product yield.
Ore processing: used in processes such as gold production to increase metal extraction rates.
Water application: supplies oxygen to ozone generators for ozone sterilization.