China Custom Economical Cryogenic Compressor for to Liquid Producing Liquid Oxygen and Nitrogen air compressor portable

Product 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 2 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 2 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 PARTS FUNCTION
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 System The 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 System Removing 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 System The 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 System The 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 capacity 30NM3/H – 40000NM3/H
Liquid oxygen purity  ≥99.6%
Liquid nitrogen capacity: 30NM3/H – 40000NM3/H
Liquid nitrogen purity  ≥99.99%
Liquid argon capacity 30NM3/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 CHINAMFG 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

ZheJiang Junfang Machinery Equipment Co., Ltd.

ZheJiang 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 1 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 CHINAMFG 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: 15238694529

 

 

 

 

 

 

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Usage: Nitrogen, Oxygen
Purpose: Gas separation
Parts: Filters
Application Fields: New Energy
Noise Level: Low
Machine Size: Large
Samples:
US$ 100000/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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air compressor

How Do Gas Air Compressors Compare to Diesel Air Compressors?

When comparing gas air compressors to diesel air compressors, there are several factors to consider, including fuel efficiency, power output, cost, maintenance requirements, and environmental impact. Here’s a detailed explanation of how these two types of air compressors compare:

1. Fuel Efficiency:

Diesel air compressors are generally more fuel-efficient compared to gas air compressors. Diesel engines have higher energy density and better overall efficiency than gasoline engines. This means that diesel compressors can produce more work output per unit of fuel consumed, resulting in lower fuel costs and longer runtimes between refueling.

2. Power Output:

Diesel air compressors typically provide higher power output compared to gas air compressors. Diesel engines are known for their robustness and ability to generate higher torque, making them suitable for heavy-duty applications that require a larger volume of compressed air or higher operating pressures.

3. Cost:

In terms of upfront cost, gas air compressors are generally more affordable compared to diesel air compressors. Gasoline engines and components are typically less expensive than their diesel counterparts. However, it’s important to consider long-term costs, including fuel expenses and maintenance, which can vary depending on factors such as fuel prices and usage patterns.

4. Maintenance Requirements:

Diesel air compressors often require more regular maintenance compared to gas air compressors. This is because diesel engines have additional components such as fuel filters, water separators, and injector systems that need periodic servicing. Gas air compressors, on the other hand, may have simpler maintenance requirements, resulting in reduced maintenance costs and time.

5. Environmental Impact:

When it comes to environmental impact, diesel air compressors produce higher emissions compared to gas air compressors. Diesel engines emit more particulate matter, nitrogen oxides (NOx), and carbon dioxide (CO2) compared to gasoline engines. Gas air compressors, especially those powered by propane, tend to have lower emissions and are considered more environmentally friendly.

6. Portability and Mobility:

Gas air compressors are generally more portable and easier to move compared to diesel air compressors. Gasoline engines are typically lighter and more compact, making gas air compressors suitable for applications where mobility is essential, such as construction sites or remote locations.

It’s important to note that the specific requirements of the application and the availability of fuel sources also play a significant role in choosing between gas air compressors and diesel air compressors. Each type has its own advantages and considerations, and the choice should be based on factors such as the intended usage, operating conditions, budget, and environmental considerations.

In conclusion, gas air compressors are often more affordable, portable, and suitable for lighter applications, while diesel air compressors offer higher power output, fuel efficiency, and durability for heavy-duty operations. Consider the specific needs and factors mentioned above to determine the most appropriate choice for your particular application.

air compressor

What Is the Impact of Altitude on Gas Air Compressor Performance?

Altitude can have a significant impact on the performance of gas air compressors. Here’s a detailed explanation:

1. Decreased Air Density:

As altitude increases, the air density decreases. This reduction in air density affects the performance of gas air compressors, primarily because compressors rely on the intake of ambient air to generate compressed air. With lower air density at higher altitudes, the compressor’s ability to draw in a sufficient volume of air is reduced.

2. Reduced Compressor Output:

The decrease in air density directly affects the compressor’s output. Gas air compressors may experience a decrease in their maximum airflow and pressure capabilities at higher altitudes. This reduction in output can impact the compressor’s efficiency and its ability to deliver the required compressed air for various applications.

3. Increased Compressor Workload:

At higher altitudes, gas air compressors need to work harder to maintain the desired level of compressed air output. The reduced air density means the compressor must compress a larger volume of air to achieve the same pressure as it would at lower altitudes. This increased workload can lead to higher energy consumption, increased wear and tear on the compressor components, and potentially decreased overall performance and lifespan.

4. Engine Power Loss:

If the gas air compressor is powered by an internal combustion engine (such as gasoline or diesel), altitude can also impact the engine’s performance. As the air density decreases, the engine may experience a power loss due to reduced oxygen availability for combustion. This can result in reduced engine horsepower and torque, affecting the compressor’s ability to generate compressed air.

5. Considerations for Proper Sizing:

When selecting a gas air compressor for use at higher altitudes, it is crucial to consider the specific altitude conditions and adjust the compressor’s size and capacity accordingly. Choosing a compressor with a higher airflow and pressure rating than required at sea level can help compensate for the reduced performance at higher altitudes.

6. Maintenance and Adjustments:

Regular maintenance and adjustments are necessary to optimize the performance of gas air compressors operating at higher altitudes. This includes monitoring and adjusting the compressor’s intake systems, fuel-to-air ratio, and ignition timing to account for the reduced air density and maintain proper combustion efficiency.

In summary, altitude has a notable impact on the performance of gas air compressors. The decrease in air density at higher altitudes leads to reduced compressor output, increased compressor workload, potential engine power loss, and considerations for proper sizing and maintenance. Understanding these effects is crucial for selecting and operating gas air compressors effectively in various altitude conditions.

air compressor

What Are the Advantages of Using a Gas Air Compressor Over an Electric One?

Using a gas air compressor offers several advantages over an electric air compressor. Gas-powered compressors provide unique benefits in terms of mobility, versatility, power, and convenience. Here’s a detailed explanation of the advantages of using a gas air compressor:

1. Portability and Mobility:

Gas air compressors are typically more portable and mobile compared to electric compressors. They often feature handles, wheels, or trailers, allowing for easy transportation to different locations. This portability is especially advantageous in situations where compressed air is needed at remote job sites, outdoor events, or areas without access to electricity. Gas air compressors can be easily moved and positioned where they are required.

2. Independence from Electricity:

One of the primary advantages of gas air compressors is their independence from electricity. They are powered by gas engines, which means they do not rely on a direct connection to the electrical grid. This makes them suitable for use in areas where electrical power is limited, unreliable, or unavailable. Gas air compressors offer a reliable source of compressed air even in remote locations or during power outages.

3. Versatility in Fuel Options:

Gas air compressors provide versatility in terms of fuel options. They can be powered by various types of combustible gases, including gasoline, diesel, natural gas, or propane. This flexibility allows users to choose the most readily available or cost-effective fuel source based on their specific requirements. It also makes gas compressors adaptable to different environments and fuel availability in various regions.

4. Higher Power Output:

Gas air compressors typically offer higher power output compared to electric compressors. Gas engines can generate more horsepower, allowing gas compressors to deliver greater air pressure and volume. This higher power output is beneficial when operating pneumatic tools or equipment that require a significant amount of compressed air, such as jackhammers, sandblasters, or heavy-duty impact wrenches.

5. Continuous Operation:

Gas air compressors can provide continuous operation without the need for frequent breaks or cooldown periods. Electric compressors may overheat with prolonged use, requiring intermittent rest periods to cool down. Gas compressors, on the other hand, can operate continuously for longer durations without the risk of overheating. This continuous operation capability is particularly advantageous in demanding applications or situations that require extended periods of compressed air usage.

6. Quick Startup and Response:

Gas air compressors offer quick startup and response times. They can be started instantly by simply pulling a cord or pressing a button, whereas electric compressors may require time to power up and reach optimal operating conditions. Gas compressors provide immediate access to compressed air, allowing for efficient and prompt task completion.

7. Durability and Resistance to Voltage Fluctuations:

Gas air compressors are generally more durable and resistant to voltage fluctuations compared to electric compressors. Electric compressors can be affected by voltage drops or surges, which may impact their performance or cause damage. Gas compressors, however, are less susceptible to voltage-related issues, making them reliable in environments where voltage fluctuations are common.

8. Lower Energy Costs:

Gas air compressors can offer lower energy costs compared to electric compressors, depending on the price of the fuel being used. Gasoline or diesel fuel, for example, may be more cost-effective than electricity in certain regions or applications. This cost advantage can result in significant savings over time, especially for high-demand compressed air operations.

Overall, the advantages of using a gas air compressor over an electric one include portability, independence from electricity, fuel versatility, higher power output, continuous operation capability, quick startup and response times, durability, resistance to voltage fluctuations, and potentially lower energy costs. These advantages make gas air compressors a preferred choice in various industries, remote locations, and applications where mobility, power, and reliability are crucial.

China Custom Economical Cryogenic Compressor for to Liquid Producing Liquid Oxygen and Nitrogen   air compressor portableChina Custom Economical Cryogenic Compressor for to Liquid Producing Liquid Oxygen and Nitrogen   air compressor portable
editor by CX 2024-03-28