Product Description
Air contains 21% Oxygen, 78% Nitrogen, 0.9% Argon and 0.1% other trace gases. Oxygen generator separates this oxygen from Compressed Air through a unique process called Pressure Swing Adsorption. (PSA).
The Pressure Swing Adsorption process for the generation of enriched oxygen gas from ambient air utilizes the ability of a synthetic Zeolite Molecular Sieve to absorb mainly nitrogen. While nitrogen concentrates in the pore system of the Zeolite, Oxygen Gas is produced as a product.
Oxygen generation plant's use two vessels filled with Zeolite Molecular sieve as adsorbers. As Compressed Air passes up through one of the adsorbers, the molecular sieve selectively adsorbs the Nitrogen. This then allows the remaining Oxygen to pass on up through the adsorber and exit as a product gas. When the adsorber becomes saturated with Nitrogen the inlet airflow is switched to the second adsorber. The first adsorber is regenerated by desorbing nitrogen through depressurization and purging it with some of the product oxygen. The cycle is then repeated and the pressure is continually swinging between a higher level at adsorption (Production) and a lower level at desorption (Regeneration).
Flow Chat of PSA Oxygen Generator
This PSA Oxygen Generating System is composed of Compressed Air System, Compressed Air Purification System, PSA Oxygen Making System and Oxygen Storage System. Air compressor provides compressed air with certain pressure; Air purification system purifies compressed air by removing the dust, oil and water; Oxygen separation system produce qualified oxygen gas with PSA technology; Oxygen Storage system provides a stable source and store oxygen gas.
PSA technique (Pressure Swing Adsorption, PSA for short)
It's a kind of advanced gas separation technology, based on physical adsorption of gas molecule on the internal surface of adsorbent (porous solid substances), using adsorbents in the same pressure easy to absorb the high boiling point gas, difficult to absorb low boiling point gas, and under high pressure adsorption amount of absorbed gas increases, under low pressure adsorption of absorbed gas to reduce the features to achieve gas separation. This process under pressure adsorption of impurities, under reduced pressure adsorption of impurities, make the adsorbent regeneration, is the PSA cycle.
Product Parameters
| Technical Parameter |
| Purity |
90-99% |
| O2 Capacity |
3-200 Nm3/h |
| Discharge O2 Pressure |
0-5.5 Bar (Normal) |
| O2 Dew Point |
-45ºC(Normal) |
| Operation |
Full automatic |
| Applicant |
Oxygen generator |
Our Advantages
Composition of PSA Oxygen Generator
1. Composition of PSA oxygen generator
2. Air compressor
3. Air pretreatment module(AC)
4. Air tank
5. Oxygen-bitrogen separating adsorber
6. Resultant oxygen buffer tank
7. Automatic control&detection system
Features of PSA Oxygen Generator
The Structure is simple for PSA Oxygen Generator with advanced technology. It is more reliable, safer and automatic compared with Cryogenic technology to liquid oxygen and high-pressure bottled oxygen.
PSA Oxygen Generator
1. Easy to operate, the fully automatic system is designed to be unattended.
2. The PSA equipment is compact, takes up little space, is assembled on the slide rail, prefabricated and supplied by the factory, and is easy to move.
3. Quick start, the quick start time only takes 5 minutes to generate oxygen of the required purity.
4. Reliable operation, can obtain continuous and stable oxygen supply.
5. Long working life, using high standard durable molecular sieve, the service life is about 12 years.
Application area
* Medical oxygen generator is a commonly used oxygen source equipment in hospital center oxygen supply system
* Plateau areas, supply breathing
* Wastewater and sewage treatment--The use of microorganisms to treat sewage and waste water through oxygenation and enhancement of microbial activity.
* Oxygen can be used as an accelerant to promote combustion
* aquaculture industry--By increasing the amount of oxygen in the fish pond, the fish can eat more and grow rapidly.
* Chemical manufacturing--Can be used to make chemical products, such as drugs, dyes, explosives and so on
* Cutting and welding--Oxygen can be used as an accelerant with acetylene, propane and other flammable gases, can produce more than 3000 degrees of temperature, to achieve welding, cutting metal role.
Company Profile
Henan Junfang Mechanical Equipment Co., Ltd., founded in 2008, is a professional gas equipment manufacturing enterprise. Its main products include nitrogen generator, oxygen generator, ammonia decomposition hydrogen production, and PSA technology applied to gas manufacturing equipment. The company has a professional R&D and technical team.
Professional technical support is the driving force for the company's sustainable development. On the one hand, we summarized in practice, found problems, improved technology and improved technology through communication between technicians and customers. At the same time, pay attention to the development of industry technology and learn new technologies. We also communicate with advanced enterprises in the world. We cooperate with advanced Japanese food companies to jointly break through the application of nitrogen in production. We also provide equipment for Samsung enterprises in South Korea. We have also cooperated with many university research offices in China to improve our technology
We provide customers with first-class services. At the beginning of sales, we will communicate with customers in detail to fully understand their needs and specific requirements. According to the customer's requirements and the specific actual situation in production and use, we will make customized plans for customers. We will provide installation guidance services for customers and send technicians to install on site. During the use process, the customer will be trained and told the details and problems that need attention. We will regularly communicate with customers about their use and help them solve their subsequent use problems.
Reliable and stable quality is the foundation of the company. In the process of design and production, we strictly install the production process and inspect every production process. At the same time, all products must undergo strict testing and a full set of program testing after the completion of production. Only after they are stable can they reach the standard. At the same time, we also pay close attention to the details. We will pay close attention to the accessories of the product and the test and installation of the accessories. When delivering goods, we will also pay attention to the problem that the packaging is already in transit. Ensure that customers receive our reliable and stable products
Packaging & Shipping
Our sevices
Type of shipping
Our transportation mode is mainly sea, and the
main shipping ports are Shanghai Port and Ningbo Port. If you have any other questions, please contact us in time
Transportation
Every pyocess of our packing is very strict.
Just to better deliver the goods to your hands
After Sales Service:
We provide high quality after sales service.All what we do is customer-centered and we do what the customers demand.We offer a one-year warranty!
Installation Services:
We will test the machine before shipment,and instructions and videos will be afforded to teach you how to install and use the machine.
Customization:
All machines can be customized according to your requirements such as voltage, material and details, tell us your requirements, we can customize the machine for you.
Quality guarantee:
1. Each machine undergoes rigorous testing before shipment.
2. Each machine uses high quality electrical components.
3.After-sales service commitment: Within 3 months after receiving the machine,we will contact you by phone or email to knowledge your using situation of the machine.
4. The warranty period is one year: During the warranty period, If the product has any damage caused by quality problems,we will provide repair service for free or free replacement,but the customer pays the freight from China to the local.location.
5.After the warranty period,we will continue to provide after-sales service.We promise that if your machine parts were damaged within 10 years,and you can purchase suitable replacement parts from our company.
FAQ
1.What's the order to have an oxygen or nitrogen generator plant ?
a. Inquiry---provide us all clear requirements.
b. Quotation---official quotation form with all clear specifications.
c. Contract confirmation---provide correct contract details.
d. Payment terms
e. Production
f. Shipping
g. Installation and commissioning
h. Conducting routine after sales support
2. How to get a prompt quotation of Oxygen or Nitrogen Generator?
When you send the inquiry to us, pls kindly send it with below technical information.
1) O2/N2 flow rate: _____Nm3/hr( or How many cylinders/ liquid do you consume per day(24hours))
2) O2/N2 purity: _____%
3) O2/N2 discharge pressure: _____Bar
4) Voltages and Frequency : ______V/___PH/___HZ
5) Application:
6) Project Location:
7) Job site altitude___, ambient temperature___
8) Machine room availability Y/N
We will recommend the most suitable equipment for you according to your needs.
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