150m3 300m3 Capacities VPSA Oxygen Generator Plant

Product Description

VPSA (Vacuum Pressure Swing Adsorption) oxygen production equipment utilizes an advanced adsorptive gas separation technology. It separates nitrogen and moisture from the air, efficiently producing oxygen with a purity of 80% to 95%.

VPSA oxygen production equipment plays a significant role in traditional industries such as steel, glass fiber and special materials, papermaking,wastewater treatment, cement, ceramics, and glass furnaces, as well as in non-ferrous smelting, solid waste recycling, and other fields.

GNEE VPSA oxygen production equipment is an energy-saving and environmentally friendly product. Compared to traditional technologies, the blower and vacuum pump can save energy by 8-12%, with low noise and intelligent control, reducing the overall cost of equipment oxygen production.

Product Parameters

Product Process Flow

Feed air is pressurized via the blower and then passes into the water cooler to reduce the temperature before entering the air balancer. After coming out of the air buffer tank, feed air flows into the adsorber through the switching system.
The switching system is made up of pneumatic switch butterfly valve, manual adjustingbutterfly valve and piping. The pneumatic switch valve is automatically controlled by programmable controller, which outputs an electric signal to first activate the solenoid valve to deliver instrument air to the pneumatic switch valve cylinder or to discharge it from the valve cylinder to act the valve.
After entering the adsorber, the process air first passes through the activated alumina to remove moisture and then flows through the molecular sieves. The nitrogen in air is selectively adsorbed by the molecular sieves, so that oxygen passes through the molecular sieves beds and reaches the top of the adsorber to be delivered out as product.
After a certain period time of operation, the molecular sieves almost reach the adsorption saturation and must be regenerated. The regeneration of the molecular sieves is achieved by evacuation. Due to the fact that the molecular sieve nitrogen adsorption capacity increases
with the rise of pressure, when the molecular sieve adsorber is evacuated, the adsorbed nitrogen will be desorbed and taken out of the adsorber via the vacuum pump.
Two adsorption beds are used and in each cycle, two adsorbers work alternatively to produce oxygen continuously.

In addition to VPSA Oxygen Generators, we also produce PSA Oxygen Generators, storage tanks, heat exchangers and other products. If you are interested in VPSA Oxygen Systems or other products, please feel free to send an email to info@gneeheatex.com. We will be very happy to serve you.

As a professional pressure vessel enterprise,Henan Gnee New Materials Co., Ltd. has been involved in the pressure vessel industry since 2012. Our company can provide products such as large cryogenic storage tanks and LPG series containers. At the beginning of the company's establishment, it purchased the most advanced equipment and recruited a group of skilled front-line workers. We are committed to providing the best products to our international customers. The company covers an area of 68,000 square meters and has 100 front-line workers, 12 technicians and 6 quality inspectors. The integration of production and sales, the company consists of five main departments: production department, technical department, sales department, general accounting department, and human resources department. Also, each department can be divided into many smaller departments. All departments cooperate with each other to bring the best for our company. In order to bring the most qualified products to the market, our quality control department implements strict quality inspection process from raw material procurement to finished product testing, to ensure that only the best products leave the factory for customers.

The group adheres to the tenet of “intentional management, customer priority, coordinated development and dedication to society” and abides by the business philosophy of “technology first, quality as priority, striving for excellence, integrity for future”, which continuously satisfy different needs of customer around the world in the steel supply chain area. Professional sales team, providing customers with first-class services; strict purchasing and quality inspection team, carefully selecting high-quality raw materials; advanced scientific and technical team to improve production and reduce costs for customers; excellent design and processing team, carefully crafted and refined; intimate shipping logistics team protecting product transportation.