High Pressure Automatic System Cryogenic Air Separation Plant Producing Liquid Helium

Min.Order: 1
Product origin: Zhengzhou, Henan, China
Infringement complaint: complaintComplaint
US$ 30000 ~ 110000

Description

 

Product Description

Process Description:

The basic principle of air separation is use cryogenic rectification to condense air into liquid and separate the air according to the evaporation temperature of each component. The two-stage rectification tower simultaneously obtains pure nitrogen and pure oxygen at the top and bottom of the upper tower. It is also possible to take out liquid oxygen and liquid nitrogen from the evaporation side and the condensation side of the main cooling respectively. The air separation in the rectification tower is divided into two stages, air is separated for the first time in the lower tower to obtain liquid nitrogen and at the same time obtain oxygen-enriched liquid air. The oxygen-enriched liquid air is sent to the upper tower for rectification to obtain pure oxygen and pure nitrogen. The upper tower is divided into two sections: with the liquid-air inlet as the boundary, the upper part
is the rectification section, which rectifies the rising gas, recovers the oxygen component, and purifies the nitrogen purity, and the lower section is the stripping section to remove the nitrogen components in the liquid, separated to improve the oxygen purity of the liquid.
 
MAIN PARTSFUNCTION
Air Compression System
Air be compressed to 0.5-0.7 Mpa by air compressor, Imported centrifugal air compressor, high efficiency, low consumption, stable and reliable operation
 
Pre-cooling SystemThe air is pre-cooled to 5-10ºC in the pre-cooling unit, and the moisture is separated. The original imported screw refrigeration compressor and the air-conditioning unit combined with all imported refrigeration components are equipped with a water separator, manual and imported automatic drains to drain water regularly.
Air Purification SystemRemoving the remained moisture, carbon dioxide and hydrocarbons of compressed air in the molecular sieve purifier. The purifier adopts a vertical single-layer bed with simple and reliable structure and low resistance loss; built-in filter, blowing off and purifier regeneration at the same time; high-efficiency electric heater ensures complete regeneration of molecular sieve
Turbo Expander SystemThe air expands and cools in the turbo expander and provides the cooling capacity required by the device.The turbo expander adopts gas bearing, which is simple and reliable, easy to operate, and high efficiency. The cold box of the expander is set separately
Heat Exchange SystemThe air exchanges heat with the refluxing oxygen, nitrogen, and dirty nitrogen in the heat exchanger of the fractionation tower, and is cooled close to the liquefaction temperature, and the refluxed oxygen, nitrogen, and dirty nitrogen are repeatedly heat exchanged to the ambient temperature
Filling System
Single gas production: Internal compression process ( Cryogenic liquid pump, High pressure vaporizer, Filling manifold).Multi-gas production: External compression process (Oxygen & nitrogen & argon booster, Filling manifold).
 
 

Product Parameters

Liquid oxygen capacity30NM3/H - 40000NM3/H
Liquid oxygen purity ≥99.6%
Liquid nitrogen capacity:30NM3/H - 40000NM3/H
Liquid nitrogen purity ≥99.99%
Liquid argon capacity30NM3/H - 1350NM3/H
Liquid argon purity≤2PPmO2, ≤3PPmN2
 1. Economic comparison:
the energy consumption of cryogenic air separation is low

2. Maintenance comparison:
PSA also has advantages over low temperature oxygen generators in equipment startup and shutdown and unit maintenance

3. Capacity comparison:
PSA's maximum oxygen production capacity is 200 cubic meters, and
cryogenic technology ranges from 50 cubic meters to 50,000 cubic meters.


4. Purity comparison:
PSA oxygen purity is 93-95, cryogenic technology purity is 99.6
 

Application


  Medical treatment                  Mining and mineral processing           Iron and steel industry


    Aerospace industry                       Metal cutting welding                         Chemical industry

Certifications

 

 

Company Profile


Henan Junfang Machinery Equipment Co., Ltd.
Henan Junfang Mechanical Equipment Co., Ltd., founded in 2008. 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.
01   TECHNICAL KEYFACTS
About 100 experienced engineers
Key technical staffs worked in the industry for over 30 years
More than 50 technical patents
Designed over 300 ASP projec














02   FACTORY KEY FACTS
Multiple warehouse factory covers area over 100,000m2.
Advanced production equipment and thorough inspection procedures.
Vanious product lines such as distilation towers, heat exchangers, storage tanks, compressors, etc.
Capable of manufacture coldbox components for up to 80 000Nm3/h ASPs.










03   INSTALLATION KEY FACTS

Outstanding cost quality ratio
Flexible and minimized construction period.
Installed nearly 200 ASPs
More than 50 experienced site installers














04   SERVICEKEY FACTS
All past ASPs open for client visits.
Thorough ASP operation instruction.
Remote monitoring system.
Regularly after sale visit to help clients on-site.
 
 

Packaging & Shipping

 

FAQ

Q1:What is your product name?
A: 99.999% purity Cryogenic Air Oxygen Nitrogen Argon Hydrogen Helium Xenon Separation Plant for industrial and medical

Q2: Are you manufacturer or trade company? 
A:We are professional gas generator factory ,we produce oxygen generator, nitrogen generator, hydrogen generator.

Q3: How many oxygen plants do you produce every month?
A: We can produce 10 pcs every month.

Q4: Can you provide sample? 
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q5: How to get a prompt quotation of Oxygen Generator? 
A: When you send inquiry to us, please kindly send it with below technical information.
1) O2 flow rate: _____Nm3/hr( or How many cylinders do you want to fill per day(24hours))
2) O2 purity: _____%
3) O2 discharge pressure: _____Bar
4) Voltages and Frequency : ______V/PH/HZ
5) Application:
6) Project Location:

    Contact Rita:+8615238694529

 

 

 

 

 

 

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