PSA Nitrogen Generator: 200Nm3/H, 99.99% Purity, for Food, Metallurgy, Chemical

Description of 99.99% Purity 200Nm3/H PSA Nitrogen Plant  Food, metallurgy, chemical

industry applicable

 

The nitrogen plant is a specialized industrial facility that focuses on the production of nitrogen gas. It utilizes various processes, such as the fractional distillation of air, pressure swing adsorption, or membrane separation, to extract and purify nitrogen from the surrounding atmosphere. The plant consists of sophisticated equipment and advanced technologies, enabling it to efficiently separate nitrogen from other gases, particularly oxygen and trace impurities.

 

The nitrogen plant plays a crucial role in various industries, including chemical manufacturing, electronics, food preservation, and pharmaceuticals. It supplies high-purity nitrogen, which is essential for numerous applications such as inerting, blanketing, and purging. Inerting involves displacing oxygen in a given environment to prevent combustion or oxidation, while blanketing creates a protective layer of nitrogen to safeguard sensitive materials. Additionally, nitrogen is utilized in cryogenic processes, where its low-temperature properties are harnessed for freezing and preserving perishable goods or conducting experiments in research laboratories.

 

The nitrogen plant operates through a well-coordinated system of compressors, filters, and gas separation units. It continuously draws in air, removes impurities, and employs the chosen separation technique to obtain nitrogen gas of the desired purity level. The plant’s capacity and production output can vary depending on the specific design and requirements of the facility. Advanced monitoring and control systems ensure the plant operates safely and efficiently, with routine maintenance and periodic inspections conducted to uphold its performance and longevity.

Overall, the nitrogen plant serves as a vital source of nitrogen gas, meeting the diverse needs of industries that rely on this versatile and valuable gas for their operations. Through its sophisticated processes and cutting-edge technology, the plant plays a crucial role in ensuring a steady and reliable supply of nitrogen for various industrial applications.

 

We have been engaged in the assembly of PSA nitrogen generators and oxygen generators in our factory for 15 years, providing approximately 400 sets of PSA nitrogen generators and oxygen generators for domestic and international customers each year, including production, and debugging.

 

Through our partnership with Burkert Valves, we have developed a bespoke double-acting pneumatic valve, tailored to our specific needs. This valve incorporates innovative features such as top and middle pressure equalization and airflow orifice plates. These design elements enable us to continually optimize and reduce the air consumption ratio of our equipment, resulting in significant energy savings. In fact, our equipment boasts the highest energy consumption ratio in China.

 

To further enhance the user experience, we have implemented our patented silencer technology. This advanced feature effectively controls device noise, ensuring that it remains below 55 dB. This ensures a quieter and more comfortable operating environment for our customers.

 

In terms of process flow, we have cutting, welding, assembly, filling of molecular sieves, automatic rust removal, spraying, and complete procedures and supporting equipment for commissioning.

 

In the supply chain aspect, we provide first-line brands such as Atlas Copco, Ingersoll Rand, GDK, Liutech, Bolaite, Hanbell, and BK for air compressors, and provide Boly, Atlas Copco, and Liutech refrigerated dryers, as well as Anshan Jiapeng and Anqing Bailian boosters.

We can provide supporting equipment and accessories.

 

Currently, our company’s products are aimed at end-users and distributors worldwide. We provide customized remote systems, color customization, display interface customization, and many other OEM services. And we also provide ASME standard equipment and pressure tanks for USA and Australian market.

 

For specific selection, please contact our customer manager. We hope to become your trusted long-term partner.

 

PN4200 PSA Nitrogen Plant Technical Specification
lot Item Description /Specification
1 Model/Place of Manufacture PN4200
2 Nitrogen making principle PSA Pressure swing adsorption PSA变压吸附(开放式结构)
3 Application Operation place Indoor
Environment Ambient temperature Min -5℃/Max 50℃/ design temperature37℃
Ambient humidity Min 40%RH Max90%RH
4 Capacity 200 Nm3/hr
5 Nitrogen Gas Purity ≥99.99 % Test at outlet of psa Nitrogen
6 Nitrogen Purity Sensor HT-TA261 1set
7 Nitrogen Flowmeter Japan SMC flowmeter 1 sets
8 Inlet compress air pressure 0.75 -0.99Mpa
9 Inlet Oil Content ≤0.001mg/m3
10 Residual dust ≤0.01um
11 Residual water ≤0.069mg/m3
12 Air inlet atmospheric dew point -15℃
13 Demand for clean compressed air 16.67 Nm3/min Recommend Air compressor 132Kw (19.0m3/min 10Bar ) or 90Kw (16.8m3/min 8Bar)
14 Inlet Diameter DN50
15 Outlet Diameter DN40
16 Maximum inlet temperature MAX 30 ℃
17 Allowable working pressure range Min7.5Kgf / cm2 Max9.9Kgf / cm2
18 Carbon molecular sieve model/origin CMS-240
19 The tower body pipe 2 sets
20 Air and nitrogen buffer tank Piped storage tank
21 Instrument Tank, silencer PB Silencer ≤55dB(A) patent number:ZL 2015 2 0545860.3
22 Solenoid valve brand/origin AirTAC 7 sets
23 Pneumatic valve brand/origin PB-Customized 11 Sets (two for auto drain unqalified Gas)
24 Control System Control Power Supply 0.2kw/set 220V 50 HZ
PLC Mitsubishi core integrated screen /or Siemens S7-200 Smart
electrical box built-in 1 set
touch screen Mitsubishi core integrated screen/ MCGS
25 size LxWxH (mm) / Weight:(Kg) About:2200*1500*2650mm 3400 kg
26 Price 含税含运费 交期20天

Working Principles for PSA Nitrogen Generator

The PSA nitrogen generator is an advanced and automated equipment designed to produce nitrogen gas. It operates by utilizing air as the input material and employs carbon molecular sieves as highly efficient adsorbents. The principle of pressure reduction desorption is applied in the system, allowing for the selective adsorption of oxygen molecules from the air, thus effectively separating nitrogen gas.

Main Features for PSA Nitrogen Generator

  • Raw material air is taken from nature. Nitrogen can be produced by supplying compressed air and power.
  • Nitrogen purity can be adjusted conveniently and be produced by supplying compressed air
  • The equipment is highly automated, produces gas quickly, and can be unattended. Nitrogen can be produced within 10-15 minutes of startup.
  • The equipment process is simple, occupies a small area, consumes less energy and costs.
  • Molecular sieves are filled by snowstorm method to avoid the pulverization of molecular sieves caused by avoid the pulverization of molecular sieves caused by high-pressure airflow impact and ensure the long-term use of molecular sieves.
  • On-line inspection of imported analyzer with high access is simple, occupies a small area, consumes less energy,and costs.

Carbon Molecular Sieve

High quality,high density, compact spring loaded, top/bottom balance, protected by a dedicated pressure sensor.
We usually use CMS-240 for purity below 99.99%
And use CMS-260 for purity of 99.999% in one step .

 Standard Features

  • Siemens PLC
  • Customized and improved domestic valves
  • 7-inch LCD display
  • Taiwan AirTAC solenoid valve
  • Chengdu Jiuyin Nitrogen analyzer
  • SMC flowmeter
  • Professional brand molecular sieve

Optional Features

  • Remote control system
  • Better valve of brand Gemu, Burkert
  • Dew point analyzer
  • Import Molecular Sieve
  • Italian ODE solenoid valve

-Applications-

  • Application of SMT industry
  • Semiconductor silicon industry application

Semiconductor and integrated circuit manufacturing process atmosphere protection, cleaning,chemical recovery,etc.

  • Electronic components industry application

Selective welding, puring and encapsulation with nitrogen. Scientific nitrogen inert protection has proven to be an essential step in the successful production of high quality electronic components.

  • Semiconductor packing industy application

Packaging, reduction, strage with nitrogen.

  • Powder metallurgy, metal processing industry

Heat treatment industry application, Steel, iron, copper, aluminum products annealing, carbonization, high temperature furnace protection, Low temperature assembly and plasma cutting of metal parts.

  • Chemical industry, advanced material industry application

Nitrogen is used to create oxygen – free atmosphere in chemical process, improve the safety of production process, fluid transmission power source, etc: It can be used for nitrogen purging of pipes and vessels in the system, filling nitrogen Storage tank, gas displacement, leak detection, combustible gas protection, chemical reaction agitation, chemical fiber production protection, also used in diesel hydrogenation and catalytic reforming.

  • Oil and gas industry

­Oil refining, container machine pipeline nitrogen-filled purge box leak detection, nitrogen injection oil recovery.

  • Food and medicine industry Application

Mianly used in food packaging, food preservation, food storage, (Configurable sterilization filter), food drying and sterilization, medicine packing, medical replacement gas, medicine delivery atmosphere, etc.

Item No. Capacity Purity Size mm Inlet Diameter Outlet Diameteer Weight Kg Power
PN4005 5Nm3/H ≥99.99% 1200*850*1500 DN15 DN15 300 AC220V/0.2KW
PN4010 10Nm3/H ≥99.99% 1200*900*1900 DN15 DN15 500 AC220V/0.2Kw
PN4020 20Nm3/H ≥99.99% 1450*900*1900 DN25 DN15 600 AC220V/0.2Kw
PN4030 30Nm3/H ≥99.99% 1450*900*2250 DN32 DN15 700 AC220V/0.2Kw
PN4040 40Nm3/H ≥99.99% 1600*1100*1950 DN32 DN15 800 AC220V/0.2Kw
PN4050 50Nm3/H ≥99.99% 1700*1100*2200 DN40 DN15 1000 AC220V/0.2Kw
PN4060 60Nm3/H ≥99.99% 1800*1000*2300 DN40 DN25 1200 AC220V/0.2Kw
PN4070 70Nm3/H ≥99.99% 1800*1000*2300 DN40 DN25 1800 AC220V/0.2Kw
PN4080 80Nm3/H ≥99.99% 1800*1000*2300 DN40 DN25 1900 AC220V/0.2Kw
PN4100 100Nm3/H ≥99.99% 1800*1300*2450 DN40 DN25 2500 AC220V/0.2Kw
PN4120 120Nm3/H ≥99.99% 1800*1300*2450 DN40 DN25 2600 AC220V/0.2Kw
PN4150 150Nm3/H ≥99.99% 2000*1300*2450 DN40 DN25 2900 AC220V/0.2Kw
PN4200 200Nm3/H ≥99.99% 2200*1500*2650 DN50 DN40 3400 AC220V/0.2Kw
PN4250 250Nm3/H ≥99.99% 2500*1600*2680 DN50 DN40 3800 AC220V/0.2Kw
PN4300 300Nm3/H ≥99.99% 2500*1600*2900 DN50 DN40 5000 AC220V/0.2Kw
PN4350 350Nm3/H ≥99.99% 2500*1600*2900 DN80 DN50 5500 AC220V/0.2KW
PN4400 400Nm3/H ≥99.99% 3000*2000*3750 DN80 DN50 7500 AC220V/0.2Kw

Description

Technical indicators

  • Capacity Range : 2~2000Nm3/H
  • Purity Range : 95%~99.9999%
  • Outlet Pressure :0~6Bar or 0~ 8Bar
  • Booster outlet pressure range : 10 to 200Bar
  • Service Life 8-10 years as long as regular maintenance