Sign In | Join Free | My
China Chengdu Vertex Industry Co., Ltd logo
Chengdu Vertex Industry Co., Ltd
ICP Remarked Supplier
Home >

PSA oxygen generator for hospital O2 generator

Chengdu Vertex Industry Co., Ltd

PSA oxygen generator for hospital O2 generator

Country/Region china

Company Chengdu Vertex Industry Co., Ltd

Categories PSA Oxygen Generator

Update 2022-09-06 22:31:33

ICP License Issued by the Chinese Ministry

Contact Now

PSA oxygen generator for hospital O2 generator

Technical parameters:

O2 Capacity: 10-200Nm3/h

O2 Purity: 90%-95%

O2 Pressure: 0.5MPa (adjustable)

Dew point:-40C or -60C


1. The equipment has the advantages of low energy consumption, low cost, strong adaptability, fast gas production and easy adjustment of purity.

2. Perfect process design and best use effect;

3. Modular design is designed to save land area.

Send email to us

Product Detail

Product Tags

Product Video


Pressure swing adsorption (PSA) for oxygen production uses air as raw material and carbon molecular sieve as adsorbent. Using the principle of pressure swing adsorption, the carbon molecular sieve filled with micropores selectively adsorbs gas molecules and obtains 90%-93% oxygen.

The pressure swing adsorption equipment mainly consists of two adsorption towers with carbon molecular sieves A and B and control systems equipped. When compressed air (typically 0.8 MPa) passes through the A column from bottom to top, oxygen, carbon dioxide and moisture are adsorbed by the carbon molecular sieve, while nitrogen is passed through and flows out of the top of the column.

When the molecular sieve in the A column is saturated, it is switched to the B column to carry out the above adsorption process and simultaneously regenerate the A column molecular sieve. The regeneration, that is, the gas in the adsorption tower is vent to the atmosphere to rapidly reduce the pressure to atmospheric pressure, and then the oxygen, carbon dioxide and water adsorbed by the molecular sieve are released from the molecular sieve.

Technical characteristics

Our company has always been based on customer service, focus on technical innovation and energy efficiency improvement, continuous breakthrough optimization design, never stop the pursuit of quality, give SPO energy-saving oxygen generator stable and reliable, efficient production, energy saving and environmental protection and other excellent quality, technical level in the industry leading position.

Self-developed compression device, excellent protection ability
The adsorption tower adopts self-made, patented self-operated cylinder compression technology. In the inner bed of the separation tower, since the molecular sieve is a granular material, it is impossible to fill the absolute density during the filling process, so that during the working process, under the impact of the airflow, there is mutual friction between the molecular sieves. It leads to the possibility of powdering and sinking, so it is necessary to have a device that can step by step to compensate for the vacancy caused by sinking. In today's compacting devices, there are generally three types of cylinder compression, spring compression (some of which are also pressed by a coconut shell pad) and airbag compression.

The force of spring compression follows Hooke's law: F = K (X0-X), and its pressing force is inversely proportional to the stroke (spring length X). For the spring compression mechanism, two points must be identified: the maximum compressive strength of the molecular sieve and the minimum pressure of the compacted molecular sieve, and then according to these two points to select the spring specification, initial compression and stroke, slightly different, It is possible that the molecular sieve is crushed due to the large amount of initial compression or the pressure is not tight due to the increase in stroke.

The airbag is pressed tightly, and is generally used in the case where the cylinder or the spring cannot be used. It has great disadvantages: 1. The working state of the airbag cannot be monitored, 2. The material of the airbag itself is aged. However, compared with other compacting devices, it has a great advantage that the shape of the pressed object can be irregular and suitable for some special occasions.

Our company uses cylinder clamping device, its advantages are:
(1) The pressing force (F=PS) is related to the adsorption pressure and the piston area of the

Product Tags:

psa oxygen generator high purity


medical psa oxygen generator


psa oxygen generator

China PSA oxygen generator for hospital O2 generator

PSA oxygen generator for hospital O2 generator Images

Inquiry Cart 0
Send your message to this supplier
*To: Chengdu Vertex Industry Co., Ltd
Characters Remaining: (0/3000)