Pressure Swing Adsorption (PSA) Nitrogen Making Machine

• Customization: Available
• Application Fields: Petroleum
• Certification: ISO, CCC
• Condition: New
• Noise Level: Low
• Parts: Air Purification Components
• Purpose: Gas Separation
• Usage: Nitrogen
• Machine Size: Large
• Transport Package: Bulk
• Origin: China
• Production Capacity: 100

Product Description

 

PSA nitrogen making machine
 

Principle

 

    Compressed air that has been purified and dried under a certain pressure undergoes pressure swing adsorption. Due to dynamic effects, the diffusion rates of oxygen and nitrogen on the surface of carbon molecular sieves are different. The diffusion rate of oxygen on the surface of carbon molecular sieves is much higher than that of nitrogen. When the adsorption does not reach equilibrium, oxygen is heavily adsorbed by carbon molecular sieves, and nitrogen is concentrated and enriched in the gas phase, achieving oxygen nitrogen separation. Due to the significant difference in oxygen adsorption capacity of carbon molecular sieves with different pressures, reducing the pressure can desorb the oxygen molecules adsorbed by the carbon molecular sieves, allowing them to regenerate and be reused. The system is equipped with two adsorption towers, one for nitrogen production through adsorption and the other for desorption regeneration. The imported PLC is used to control the circulation of the two towers to achieve continuous production of high-quality nitrogen.
 

Feature

Reliable valve control: 
Original imported pneumatic valve group and solenoid valve from Germany.

Efficient carbon molecular sieve: 
Original imported from OGC and IWATANI in Japan and BF in Germany.
Excellent energy-saving characteristics: 
Fast pressure equalization, unique nitrogen recovery, and dynamic circulation process.
Online display of process status: 
The real color human-machine interface displays the operation process, parameters, etc. of the system.
Airflow distribution:
Unique turbo airflow distribution, dead spots for carbon molecular sieve adsorption.
Guarantee of nitrogen quality: 
Automatic alarm, automatic evacuation, and automatic circulation of unqualified nitrogen gas.

Model Selection Table of Nitrogen Generator

Model

Air consumption

Intake/ Outlet

Air consumption

Intake/ Outlet

Air consumption

Intake/ Outlet

Air consumption

Intake/ Outlet

Air consumption

Intake/ Outlet

Air consumption

Intake/ Outlet

30

DBPN-10/98

DBPN-8/99

DBPN-5/295

DBPN-5/39

DBPN-3/49

DBPN-1.5/59

0.5m³/min

15/15

0.5m³/min

15/15

0.5m³/min

15/15

0.5m³/min

15/15

0.4m²/min

15/15

0.4m³/min

15/15

50

DBPN-17/98

DBPN-14/99

DBPN-10/295

DBPN-8/39

DBPN-5/49

DBPN-3/59

0.8m²/min

15/15

0.8m³/min

15/15

0.7m³/min

15/15

0.7m³/min

15/15

0.6m²/min

15/15

0.6m²/min

15/15

100

DBPN-35/98

DBPN-28/99

DBPN-20/295

DBPN-16/39

DBPN-10/49

DBPN-5/59

1.5m²/min

20/20

1.5m³/min

20/20

1.4m³/min

20/20

1.3m³/min

20/20

.2m³/min

20/15

1.0m³/min

20/15

150

DBPN-52/98

DBPN-42/99

DBPN-30/295

DBPN-24/39

DBPN-15/49

DBPN-8/59

2.2m³/min

25/20

2.2m³/min

25/20

.8m²/min

25/20

2.0m²/min

25/20

1.5m²/min

25/20

1.0m³/min

25/15

200

DBPN-70/98

DBPN-56/99

DBPN-40/295

DBPN-32/39

DBPN-20/49

DBPN-10/59

3.0m³/min

25/20

2.6m²/min

25/20

2.2m²/min

25/20

2.7m²/min

25/20

2.0m²/min

25/20

1.2m³/min

25/15

250

DBPN-87/98

DBPN-70/99

DBPN-50/295

DBPN-40/39

DBPN-25/49

DBPN-15/59

3.8m³/min

25/25

3.2m³/min

25/25

2.6m³/min

25/25

3.4m³/min

25/25

2.5m³/min

25/25

1.75m³/min

25/20

300

DBPN-105/98

DBPN-84/99

DBPN-60/295

DBPN-48/39

DBPN-30/49

DBPN-17/59

4.6m³/min

25/25

4.0m²/min

25/25

3.0m³/min

25/25

4.0m³/min

25/25

3.6m²/min

25/25

2.0m³/min

25/20

400

DBPN-140/98

DBPN-112/99

DBPN-80/295

DBPN-64/39

DBPN-40/49

DBPN-22/59

6.2m³/min

40/25

5.3m³/min

40/25

4.0m²/min

40/25

5.5m²/min

40/25

4.7m²/min

40/25

2.6m³/min

500

DBPN-175/98

DBPN-140/99

DBPN-100/295

DBPN-80/39

DBPN-50/49

DBPN-28/59

7.7m³/min

40/40

6.7m³/min

40/25

5.0m³/min

40/25

6.7m³/min

40/25

6.0m³/min

40/25

3.2m³/min

40/20

600

DBPN-210/98

DBPN-168/99

DBPN-120/295

DBPN-96/39

DBPN-60/49

DBPN-35/59

9.2m²/min

50/40

7.9m³/min

50/40

6.0m²/min

50/40

8.0m²/min

50/40

7.0m¹/min

50/40

4.0m²/min

50/20

700

DBPN-245/98

DBPN-196/99

DBPN-140/295

DBPN-112/39

DBPN-70/49

DBPN-40/59

10.8m³/min

50/40

9.3m³/min

50/40

7.0m²/min

50/40

9.5m²/min

50/40

8.3m³/min

50/40

4.8m²/min

50/25

800

DBPN-280/98

DBPN-224/99

DBPN-160/295

DBPN-128/39

DBPN-80/49

DBPN-45/59

12.3m³/min

50/50

10.5m³/min

50/40

8.0m³/min

50/40

10.8m³/min

50/40

9.4m³/min

50/40

5.4m³/min

50/25

1000

DBPN-350/98

DBPN-280/99

DBPN-200/295

DBPN-160/39

DBPN-100/49

DBPN-55/59

15.3m²/min

65/40

13.2m³/min

65/40

10.0m²/min

65/40

13.5m³/min

65/40

11.8m³/min

50/25

6.6m³/min

65/25

1300

DBPN-400/98

DBPN-350/99

DBPN-300/295

DBPN-180/39

DBPN-130/49

DBPN-75/59

16m³/min

65/40

14m²/min

65/40

15.0m³/min

65/40

15.0m²/min

65/40

15.1m²/min

65/40

9m³/min

50/40

1800

DBPN-450/98

DBPN-440/99

DBPN-400/295

DBPN-250/39

DBPN-180/49

DBPN-100/59

18.8m²/min

65/50

21m³/min

65/50

20.0m³/min

65/40

20.5m³/min

65/40

18m²/min

65/40

12m³/min

65/40