Cryogenic Liquid Air Separation Equipment Liquid Oxygen Nitrogen Argon CO2 Production Generator Liquid Oxygen Nitrogen Plant

• Usage: Hydrogen, Nitrogen, Oxygen, Argon and Carbon Dioxide
• Purpose: Liquefied Natural Air
• Parts: Adsorption Tower
• Application Fields: Petroleum
• Noise Level: Low
• Machine Size: Large
• Model NO.: cryogenic ASU
• Condition: New
• Certification: ISO, CE, CCC
• Voltage: 220V/380V According to Your Country′s Voltage
• Technology: Cryogenic Air Separation Technology
• Application: Energy Field
• Function: Liquefied Natural Air
• Warranty: 1 Year Guarantee
• Capacity: Customers′ Request
• Color: Customized Color
• Transport Package: Wooden Case
• Specification: Actual size
• Trademark: Junfang
• Origin: China
• Production Capacity: 30sets/Year

Product Description

 

Liquid air separation equipment is an air separation unit that directly produces liquid oxygen, liquid nitrogen and argon. It is usually produced mainly for liquid products, and does not produce or produce gas products in small quantities. The commonly used liquid air separation processes are low pressure circulation process, low pressure circulation process with low temperature freezer, medium pressure circulation process, and medium pressure double expansion process.

1. Air Compressor
Air is compressed at a very pressure of 5-7 bar (kg/cm2). Air can be compressed at such low pressure by trouble free rotary compressor (Screw / Centrifugal Type/Oil free piston compressor of advanced technology are employed).

2. Pre-cooling System
The second stage of the process uses a low pressure refrigerant for pre-cooling the processed air to temperature around 12 deg C before it enters the purifier.

3. Purifier
The air enters a purifier consisting of twin Molecular Sieve driers, working alternatively. The Molecular Sieves remove the Carbon dioxide & moisture from the processed air before the air enters Air Separation Unit.

4. Cooling System
The air has to be cooled to sub zero temperatures for liquification & the cryogenic refrigeration & the cooling is provided by highly efficient turbo expander, which cools the air to temperature almost below -165 to-170 deg C

5. Separation Tower
Oil free, moisture free and Carbon Dioxide free air enters into low pressure fin type HEAT EXCHANGER where the air is cooled below sub zero temperatures by air expansion process in the turbo expander. Air gets liquefied when it enters the air separation column & gets separated into oxygen & nitrogen by the process of rectification. Oxygen is available at the outlet of the ASU at a purity of 99.6%. Nitrogen is also available t the outlet as a second product at purity of 99.9% up to 3ppm simultaneously without loss of oxygen product.

6. Oxygen/Nitrogen/Argon Gas Compressor
The final product in the form compressed Oxygen/Nitrogen goes to the high pressure oxygen cylinders at 150 bar or up to higher as required. This can be done by liquid oxygen pump is same models. We can use oil & water free compressor.

7. Gas Filling Cylinder  

Cryogenic equipment flow chart

Characters of cryogenic air separation plant:

1.The patented technology is mature and the process is optimized.

2. High quality, reliable price.
3. Quick and convenient to start / stop. Remote monitoring, easy to operate.
4. Low energy cost.
5. Delivery on time and excellent after-sales service
6. Excellent pre- and after-sales service.
7. The operation is stable and simple.
8. Extremely high level production and installation quality.

Applicantion

Application field

1. Pharmaceutical industry 2. Chemical industry 3. Electronic industry 4. Environmental protection industry 5. Food preservation industry 6. Indoor oxygen enrichment 7. Aquaculture 8. Aluminum industry 9. New energy industry 10. Other related industries

 

Uses of Cryogenic Manufacturing
Liquid oxygen is widely used in hospitals, aerospace, steel smelting and welding industries.
The use of liquid nitrogen  
1 in the process of cell culture,
2 Liquid Nitrogen Tank Embryo Cryopreservation Technology
3 Active preservation of animal semen
4 Active preservation of biological samples.
5 Cryogenic treatment of metal materials.
6 Cryogenic assembly of precision parts.
Application of High Purity Argon
1. Production of protective gas for high-purity silicon and germanium crystals
2. It can be used as an inert gas for system cleaning, shielding and pressurization;
3. Processes such as chemical vapor deposition, sputtering and annealing
4. Chromatography carrier gas
5. Dilution gas of mixed gas in large scale integrated circuits
6. Filling arc lamps, fluorescent lamps and electronic tubes
7. Welding shielding gas
8. Used as shielding gas in the production of titanium, cobalt and other active metals
9. In black metallurgy, argon is used for blowing special steel to improve the quality of steel, especially a large amount of argon is consumed in the manufacture of stainless steel.

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

Packaging & Shipping

Our service for 99.999% purity Cryogenic Air Oxygen Nitrogen Argon Separation Plant for industrial and medical

1. Reply in 24 hours.

2. Customized sevive.
3. Every machine will be tested before the delivery.
4. Delivery on time and excellent after-sales service
5. High quality, reliable price.
Why choose us: Strong technical force, perfect quality assurance system. The company invests a large amount of revenue annually in the development and testing of new technologies and products. Strive for Standard Enterprise in Low Temperature Industry.

1.Junfang machine will packed with wooden case,anti-collision foam block, machine be packed by Stretch film, pearl cotton,according to the export packing standard.
2.booster will packed and fittings be packed by wooden case.
3.Wooden case exterior signs up and anti-collision
4.Important fragile parts of the equipment will be treated separately for collision preventionlike gauge, flowmete rcontroller

FAQ

1. who are we?
We are based in Henan, China, start from 2021,sell to North America(10.00%),South America(10.00%),Eastern Europe(10.00%),Eastern Asia(10.00%),Western Europe(10.00%),Central America(10.00%),Northern Europe(5.00%),Southern Europe(5.00%),Southeast Asia(3.00%).
There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Nitrogen Generator,Oxygen generator,PSA generator,PSA oxygen generator,PSA

4. why should you buy from us not from other suppliers?
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