VPSA 5ppm Oxygen Generation System , 200nm3/H PSA Oxygen System

Fully Automatic VPSA Oxygen Generator Oxygen Generation System

The compressed air is passed through a Twin Tower PSA module interconnected with automatic change over valves. After passing through a Refrigerated Dryer air gets dried. Dried compressed air will now come in contact with bed of Zeolite molecular sieves(ZMS). Zeolite Molecular Sieves are special grade of adsorbent which have the property of preferential adsorption of nitrogen molecules. At a time one tower remains under nitrogen production cycle, whereas the other tower undergoes regeneration which is achieved through depressurization of the tower to atmospheric pressure. The outgoing oxygen gas is sent to a surge vessel where the minimum pressure will be maintained with the help of Back Pressure Regulator.

The intelligent four-tower oxygen production technology adopts the patented technology of intelligent gas switching valve, which has the characteristics of high efficiency and low failure rate, and has the function of floating and self-adjusting and sealing. It can automatically compensate for wear during operation, and has self-detection and self-control. Self-calibration, self-reset and self-compensation ensure that the intelligent gas switching valvecan be used for 15 years. 4-PSA Tower Technology: The unique patented composite molecular sieve technologyimprovesthe resistance of the molecular sieve to water, oil and impurities, and improves the regeneration capacity of the molecular sieve.

1). Full Automation
All systems are designed for un-attended operation and automatic Oxygen demand adjustment.
2). Lower Space Requirement
The design and Instrument makes the plant size very compact,assembly on skids,prefabricated from factory.
3). Fast Start-up
Start-up time is only 5 minutes to get desired Oxygen purity.So these units can be switched ON&OFF as per Oxygen demand changes.
4). High Reliabiity
Very reliable for continuous and steady operation with constant Oxygen purity.Plant availability time is better than 99% always.
5). Molecular Sieves life
Expected Molecular sieves life is around 15-years i.e. whole life time of Oxygen plant.So no replacement costs.
6). Adjustable
By altering flow,you can deliver Oxygen with precisely the right purity.

Features of Shenlong PSA Oxygen Generator
● The equipment employs excellent adsorbent so that it is more energy-saving.
● Unique program-control valve, compact in structure, small in floor area, pleasing to eye, free of failure after 1million swithovers.
● The device is simple in the procedure,compact in structure,small in floor area and minimal in space requirement. Unique patented
● Compacting structure, equipped with automatic compensation when the molecular sieve becomes loose,which extends the life of sieve up to 10 years.
● The device enjoys excellent working stability and reliability . It boasts excellent safety when working under normal temperature and pressure.The service life of molecular sieve if used and maintained normally may reach 10 years.
● The adsorber is unique in construction.Distribution of air flow is very uniform,so that full use can be made of the molecular sieve.

FAQ
Q1. Are you a manufacturer or trade company?
A: We are a professional manufacturer producing medical gas pipeline equipment, founded in 1990

Q2. Can I have a sample order?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.

Q3. What about the lead time?
A: Production time needs 4-5 weeks.

Q4. How to buy the products?
A: Firstly let us know your detailed requirements or application. Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.