Quick Start And Stop Vpsa Oxygen Generator For Energy Saving And Environmental Protection

VPSA Oxygen Equipment With Quick Start And Stop For Energy Saving And Environmental Protection

Working Principle Description:

The oxygen generation process of a VPSA (Vacuum Pressure Swing Adsorption) oxygen generator can be summarized as follows:

Compressed Air Intake: Ambient air is drawn in and compressed using a compressor to increase the oxygen concentration and pressure.

Adsorption Tower Cycle: The compressed air is directed into an adsorption tower system consisting of multiple adsorption towers filled with specialized adsorbents such as molecular sieves or activated carbon.

Adsorption Phase: During this phase, the adsorbents selectively adsorb nitrogen molecules from the compressed air, allowing oxygen-enriched gas to pass through.

Pressure Drop Desorption: When the adsorption capacity of the adsorbents reaches its limit, the pressure in the adsorption tower is reduced, causing the adsorbents to release the adsorbed nitrogen molecules.

Oxygen Production: The released nitrogen gas is expelled from the system, while the oxygen-enriched gas is collected as the desired product.

Tower Switching: To ensure continuous oxygen production, the operation switches between adsorption towers when one tower becomes saturated. This allows for uninterrupted oxygen generation.

The VPSA process utilizes the principles of selective adsorption and pressure variation to separate nitrogen from the air, resulting in a high-purity oxygen output. This method offers flexibility, efficiency, and adjustability, making it well-suited for a range of industrial and medical applications.

Product Advantages:

● Energy saving and environmental protection: VPSA oxygen equipment has lower energy consumption compared to traditional liquid oxygen or gas cylinder oxygen supply systems. It utilizes the oxygen component in compressed air to avoid energy loss during oxygen storage and transportation. In addition, it can also avoid the danger of liquid oxygen and the frequent replacement of gas cylinders, making it more environmentally friendly.

●Widely applicable fields: VPSA oxygen equipment are widely used in medical, industrial, and environmental fields. In the medical field, it is used to supply oxygen therapy equipment, such as ventilators and oxygen inhalers. In the industrial field, it is used for oxygen demand in processes such as mining, metallurgy, and glass manufacturing. In addition, it can also be used for environmental applications such as water treatment and exhaust gas treatment.

●Quick start and stop: The VPSA oxygen equipment has the ability to start and stop quickly. It can achieve stable oxygen production in a short period of time and can quickly shut down to adapt to changes in oxygen demand. This flexibility makes it suitable for application scenarios that require quick response and adjustment.

Technical parameters:

● Oxygen delivery: ≤600Nm3/hr;

● Purity: 93±3%

● Pressure: 0.2~0.3 Mpa

● Atmospheric dew point: ≤－60℃

Product picture: