Find Diesel Generator, Cummins Generator, Power Generator on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Gas Generator > Industrial Psa Oxygen Gas Generator Oxygen Concentrator

Industrial Psa Oxygen Gas Generator Oxygen Concentrator

  • Industrial Psa Oxygen Gas Generator Oxygen Concentrator
  • Industrial Psa Oxygen Gas Generator Oxygen Concentrator
  • Industrial Psa Oxygen Gas Generator Oxygen Concentrator

Industrial Psa Oxygen Gas Generator Oxygen Concentrator

    Min. Order: 1 Piece/Pieces
    Port: Ningbo

Product Description

Industrial Psa Oxygen Gas Generator Oxygen Concentrator

Industrial Psa Oxygen Gas Generator Oxygen ConcentratorWorking principle of PSA pressure swing adsorption oxygen Generator

The pressure swing adsorption oxygen making machine manufactured by Hangzhou Poly Air Separation Equipment Manufacturing Co.,Ltd Takes zeolite molecular sieve as adsorbent, USES the principle of pressurized adsorption and depressurization desorption to absorb and release oxygen from the air, so as to separate the automatic equipment of oxygen. Zeolite is a spherical particle absorbent with micropores on the surface and inside, which is white. Its pore characteristics enable it to achieve the kinetic separation of oxygen and nitrogen. The separation of oxygen and nitrogen by zeolites is based on the small difference in the kinetic diameters of the two gases. Nitrogen molecules have a faster diffusion rate in the micropores of zeolites, while oxygen molecules have a slower diffusion rate. The diffusion of water and carbon dioxide in compressed air is not much different from that of nitrogen. And what you end up with from the adsorption column is oxygen molecules. Pressure swing adsorption and oxygen production make use of the selective adsorption characteristic of zeolite molecular sieve, and use the cycle cycle of pressure adsorption, decompression and desorption, so that the compressed air enters the adsorption tower alternately to realize air separation, thus producing high purity product oxygen continuously. PSA oxygen making machine adopts high quality zeolite as adsorbent to produce oxygen from air under certain pressure according to the principle of pressure change adsorption. After purifying and drying the compressed air, the adsorption was carried out in the absorber for pressure adsorption, decompression and desorption. Due to the aerodynamic effect, the diffusion rate of nitrogen in the zeolite micropores is much higher than that of oxygen. Nitrogen is preferentially absorbed by zeolite molecular sieve. Oxygen is enriched in the gas phase to form finished oxygen. After decompression to atmospheric pressure, the adsorbent desorption nitrogen and other impurities adsorbed to achieve regeneration. In general, two adsorption towers are set up in the system, one tower is used to adsorb oxygen production, and the other tower is desorbed and regenerated. The opening and closing of pneumatic valve is controlled by PLC program controller, which makes the two towers cycle alternately to realize the purpose of continuous production of high-quality oxygen. The whole system consists of the following parts: compressed air purification module, air storage tank, oxygen and nitrogen separation device, oxygen buffer tank.

Technical characteristics of PSA pressure swing adsorption oxygen generator

1. Compressed air is equipped with air purification drying treatment device, which can clean and dry air, which is conducive to the long-term service life of molecular sieves

2. The new pneumatic stop valve is adopted with fast opening and closing speed, no leakage and long switching life, which can meet the frequent use of pressure swing adsorption process and high reliability

3. Perfect process design and selection of new molecular sieves

4. Adopt new oxygen production section, constantly optimize device design, reduce energy consumption and capital investment

5. Compact equipment structure is designed to reduce floor space

The equipment has stable performance and adopts PLC control to achieve automatic operation with low annual failure rate

PSA pressure swing adsorption oxygen generator system process

1. Compressed air purification components

The compressed air provided by the air compressor is first put into the compressed air purification module. The compressed air is first removed most of oil, water and dust by the pipe filter, and then further removed water and oil and dust by the freeze dryer, and then further purified by the super-fine filter followed by the deep purification. According to the system working condition, Chen rui company specially designed a set of compressed air oil remover, which is used to prevent possible trace oil penetration and provide sufficient protection for the molecular sieve. The well-designed air purifier ensures the useful life of the molecular sieve. Clean air treated by this component can be used for instrument air.

2. Air storage tank

The function of air storage tank is to reduce air pulsation and act as a buffer. In this way, the pressure fluctuation of the system can be reduced, and the compressed air can be smoothly passed through the compressed air purification module, so as to fully remove the oil and water impurities and reduce the load of the subsequent PSA oxygen and nitrogen separation device. At the same time, when the adsorption tower is switched to work, it also provides the PSA oxygen and nitrogen separation device with a large amount of compressed air required for rapid pressure boost within a short period of time, which makes the pressure in the adsorption tower rise to the working pressure quickly and ensures the reliable and stable operation of the equipment.

3. Oxygen and nitrogen separation device

There are A and B adsorption towers with special molecular sieves. When the clean compressed air enters the inlet end of tower A and flows to the outlet end through the molecular sieve, N2 is absorbed by it, and the product oxygen flows out from the outlet end of the adsorption tower. After A period of time, the molecular sieve in A tower is adsorbed and saturated. At this time, tower A stops adsorption automatically, and compressed air flows into tower B for nitrogen absorption and oxygen generation, and the molecular sieve of tower A is regenerated. Regeneration of molecular sieves is achieved by rapidly reducing the adsorption column to atmospheric pressure to remove the adsorbed nitrogen. The two towers were successively adsorbed and regenerated to separate oxygen and nitrogen and continuously output oxygen. The above process is controlled by PLC. When the oxygen purity value is set at the outlet end, the PLC program will open the valve and automatically vent unqualified oxygen to ensure that unqualified oxygen does not flow to the gas point. Use the silencer to make the noise less than 75dBA when the gas is empty.

4. Oxygen buffer tank

The oxygen buffer tank is used to balance the pressure and purity of oxygen separated from the nitrogen and oxygen separation system to ensure the oxygen supply is stable. At the same time, after the working switch of the adsorption tower, it recharges part of its gas back to the adsorption tower, on the one hand, it helps the adsorption tower to boost pressure, and on the other hand, it also plays the role of protecting the bed layer, playing an extremely important process assistant role in the working process of the equipment

Technical indexes of PSA pressure swing adsorption oxygen generator

Oxygen yield: 5-200nm3 /h oxygen purity: 90%-93%

Oxygen pressure: 0.2-0.3 Mpa dew point: - 40 ºC (pressure)

Application field of PSA pressure swing adsorption oxygen generator

Eaf steelmaking: decarburization, oxygen - assisted combustion heating, foam slag, metallurgical control and after - sequence heating. Waste water treatment: oxygen - enriched aeration of activated sludge, tank oxygenation and ozone sterilization. Glass melting: oxygen - assisted combustion - assisted dissolution, cutting, glass production, extended furnace life. Pulp bleaching and paper: chlorine bleaching is converted to oxygen rich bleaching, providing cheap oxygen and sewage treatment. Non-ferrous metal smelting: the smelting of steel, zinc, nickel, lead and other required oxygen rich, PSA method is gradually replacing the cryogenic method. Oxygen for petrochemical and chemical industries: the oxygen reaction in petroleum and chemical industries USES oxygen enriched instead of air for oxidation reaction, which can improve reaction speed and chemical product output. Ore treatment: used in the production process such as gold, which can improve the extraction rate of precious metal. Aquaculture: oxygen-rich aeration can increase the dissolved oxygen in water and greatly increase the yield of fish. It can supply oxygen for live fish and breed fish intensively. Fermentation: oxygen - rich instead of air to provide oxygen for aerobic fermentation, which can greatly improve the efficiency of drinking water.

Company Profile

Industrial Psa Oxygen Gas Generator Oxygen Concentrator

Hangzhou Poly Air Separation Equipment Manufacturing Co.,Ltd is a professional manufacturer which produces PSA nitrogen making equipment, PSA oxygen making equipment, VPSA oxygen making equipment, compressed air purification equipment etc.

The company combined with the R&D, design manufacturing and marketing. qualify with the perfect production conditions, equipment installation, configuration, maintenance and service. It also hire the expert in the field of new material and engineering thermodynamics as technical consultant to ensure that our products and technical is always in the line of technology and provide a reliable and scientific guarantee of product design and manufacturing. Sinopoly air separation is becoming a technical leader in the line of compressed air purification and pressure swing adsorption.

Company's products are mainly divided into: PSA nitrogen(oxygen) equipment, VPSA analytical oxygen equipment, vacuum gas purification equipment, membrane separation nitrogen (oxygen) devices, freeze dryer, micro heat regenerative dryer, heatless regenerative dryer, heat regenerative dryer, filter and other ten series of specifications. Products are widely used in petroleum, petrochemical, electric power, chemical industry, metallurgy industry, coal industry, pharmaceutical industry, aerospace, automotive industry, plastics industry, chemical fiber, rubber, glass industry, food industry, electronic industry and aquaculture and other fields.

Company is located in Fuyang Gaoqiao Industrial park, adjacent to Hangzhou West lake, Fuchun river, Qiandao lake and other national places of interests.

Company tenet: good faith seeks for the development good quality seeks for the brand, good belief seeks for the service.

Our service tenet: customer satisfaction is the enterprise's eternal pursuit!
Industrial Psa Oxygen Gas Generator Oxygen Concentrator

Hangzhou Zhongju air separation equipment manufacturing Co., Ltd


Hangzhou Zhongju air separation equipment manufacturing Co., Ltd

Hangzhou Zhongju Air Separation Technology Co., Ltd. is a professional manufacturer of air separation and purification equipment such as PSA nitrogen production equipment, PSA oxygen production equipment, VPSA oxygen production equipment, gas purification equipment, compressed air purification equipment, etc. . The company has a strong elite team integrating technology development, design, production, sales and service. It has perfect production conditions and is unique in every small link of product design and manufacturing, equipment on-site debugging and service. Place. We also hire domestic experts in the fields of PSA, new materials and engineering thermodynamics to serve as technical consultants to provide scientific and reliable guarantees for the design and manufacture of products to ensure that our products and technologies are always led by science and technology. It has become a technological leader in the compressed air purification industry and PSA pressure swing adsorption industry.
The products produced by Hangzhou Zhongju Environmental Protection are mainly divided into: PSA pressure swing adsorption nitrogen production equipment, PSA pressure swing adsorption oxygen production equipment, VPSA vacuum analysis oxygen production equipment, gas purification equipment, refrigeration dryers, micro-heat regeneration dryers, and There are more than 300 specifications in ten series including thermal regeneration dryer, waste heat regeneration dryer and filter. Products are widely used in various fields such as petroleum, petrochemical, electric power, chemical industry, metallurgical industry, coal industry, pharmaceutical industry, aerospace, automobile industry, plastic industry, chemical fiber rubber, glass industry, food industry, electronics industry and aquaculture.
Hangzhou Zhongju Environmental Protection is located in Fuyang Xindengyuan Village Industrial Park, a national economic development zone at the intersection of Shanghai-Hangzhou-Ningbo "Golden Triangle". Humanistic environment; Hangzhou-

Company Info

  • Company Name: Hangzhou Zhongju air separation equipment manufacturing Co., Ltd
  • Representative: Xin zhongwen
  • Product/Service: oxygen production equipment , nitrogen generator machine , oxygen generator , nitrogen generator , carbon molecular sieve , oxygen molecular sieve
  • Capital (Million US $): 20000000RMB
  • Year Established: 2014
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 11% - 20%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 2
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: Xin Deng Zhen Yuan Cun, Fuyang District, Hangzhou City, Zhejiang Province
  • Contact Person: Mr. Zhou
  • Tel: 86-0571-63430098
Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters