Efficient Reliable Psa Oxygen Generators Energy Saving For Oxygen Supply In Hospital

PSA Oxygen Generator With Efficient, Reliable, Energy-Saving And Environmentally Friendly Characteristics, Suitable For Medical Oxygen Supply In Hospitals

Working Principle Description:

Air Compression: The oxygen generation process begins with the compression of ambient air. External air is compressed to a higher pressure, typically ranging from 4 to 8 atmospheres, using an air compressor.

Adsorption in Adsorbers: The compressed air is directed into adsorbers filled with an adsorbent material, commonly molecular sieves. Molecular sieves have the ability to selectively adsorb gas components, enabling the separation of oxygen and nitrogen within the adsorbers.

Selective Adsorption by Adsorbent: Inside the adsorbers, the adsorbent selectively adsorbs nitrogen while allowing oxygen to pass through. Due to the structure and properties of the molecular sieve, nitrogen molecules are adsorbed to a greater extent, while oxygen molecules are relatively less adsorbed.

Nitrogen Release: Nitrogen accumulates within the adsorbers until it reaches saturation. At this point, the adsorbers need to be regenerated. During regeneration, a pressure-reducing valve is opened to decrease the pressure within the adsorbers, allowing the adsorbent to release the adsorbed nitrogen.

Oxygen Collection: As the adsorbers undergo regeneration, the released oxygen is collected. The released oxygen is conveyed through a pipeline to the oxygen supply system for use by patients in the hospital.

Cycling Alternation: PSA oxygen concentrators typically have two adsorbers, one for nitrogen adsorption and the other for regeneration. These two adsorbers cyclically alternate their functions to ensure continuous oxygen supply.

Through the pressure swing adsorption process, PSA oxygen concentrators efficiently separate oxygen from air and provide it for medical purposes in hospitals. This principle enables PSA oxygen concentrators to possess efficient, reliable, energy-saving, and environmentally friendly characteristics, making them an ideal choice for medical oxygen supply in hospitals.

Product Advantages:

Efficient production: PSA oxygen concentrators utilize an adsorbent material, typically a molecular sieve, to separate oxygen and nitrogen from ambient air. Compressed air is directed into the adsorber where nitrogen is selectively adsorbed by the adsorbent, while oxygen passes through and is collected. Through alternating adsorption and desorption cycles, the PSA oxygen concentrator efficiently produces high-purity oxygen.

Reliability: PSA oxygen concentrators employ mature processes and stable equipment, ensuring their reliability and stability. They are carefully designed and tested to meet the stringent requirements of continuous oxygen supply in hospitals. Oxygen concentrators often incorporate automatic monitoring and fault diagnosis capabilities to promptly detect and address potential issues, ensuring uninterrupted oxygen supply.

Energy-saving: Compared to traditional liquid oxygen systems, PSA oxygen concentrators offer higher energy utilization efficiency. They only generate oxygen when needed, eliminating the need for oxygen storage or liquefaction, which reduces energy waste. Moreover, oxygen concentrators typically employ advanced control systems that dynamically adjust operational parameters based on actual demand, minimizing energy consumption.

Environmental friendliness: PSA oxygen concentrators eliminate the need for liquid oxygen storage, avoiding the associated environmental impacts of the liquid oxygen supply chain. By directly extracting oxygen from ambient air, they reduce the demand for chemicals and energy required by conventional oxygen production methods. Additionally, oxygen concentrators do not generate exhaust gases or liquid waste, reducing environmental pollution.

Technical parameters:

● Oxygen delivery: ≤24Nm3/hr;

● Purity: 93%±3

● Pressure: 0.4~1.0 Mpa

● Atmospheric dew point: ≤－46℃

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