PSA Nitrogen Generator

                                   

	

		

			

			
Process Principle
			
		
		

			

			
PSA nitrogen-generation adopts high-quality carbon molecular sieve as adsorbent. Under the certain pressure, it utilizes the differences of adsorption when nitrogen molecules and oxygen molecules are through the carbon molecular sieve according to the diffusion rate of oxygen is larger than that of nitrogen in the air and the inherent physical characters of carbon molecular sieve. The two adsorption towers A&B are in the process of alternately cycle, pressure-rising adsorption and depressurization desorption to separate oxygen and nitrogen to obtain required purity nitrogen by open and close of pneumatic valves controlled by PLC.

			

				

					

						

						
Technical Characters
						
					
					

						

						
1. High-performance: The new generation PSA system with low energy consumption applies balance-pressure process of differential type to recover energy and separate oxygen and nitrogen in the air. It has the advantages of high efficiency and low energy consumption. The filling and compaction of molecular sieve is finished in the professional environment with professional manner.

						2. Stable-performance: The service valves apply the special valves which are free of trouble for frequent switching within 2 million times. It can ensure secure and stable operation for the new high efficiency integrated PSA system.

						3. Easy-operation: Siemens S7-200 programmable logic controller (PLC) is applied to control the equipment. So the operation is extremely simple and nitrogen can be output in stable pressure. The emptying device of unqualified nitrogen can really ensure the quality of nitrogen for customers to use, and purity and flow of nitrogen can be automatically recorded. It is very convenient to find the working state at any time. It can be realized that no one is needed to operate and remote monitor the equipment in the whole process.
						
					
					

						
 
					
					

						
Main Technical Parameters of PSA CMS Nitrogen Generator
					
					

						
 
					
					

						

						

							

								

									
Model
									
N2 Purity

									%
									
N2 Capacity

									Nm³/h
									
Air Consumption

									m³/min
									
Dimensions

									mm (L×W×H)
								
								

									
ZR-40
									
99
									
40
									
1.8
									
1900×1400×1800
								
								

									
99.5
									
2.0
									
2000×1450×1900
								
								

									
99.9
									
2.8
									
2100×1500×2050
								
								

									
99.99
									
3.7
									
2200×1500×2350
								
								

									
99.999
									
6.0
									
2600×1800×2550
								
								

									
ZR-50
									
99
									
50
									
2.1
									
2000×1500×1900
								
								

									
99.5
									
2.5
									
2050×1450×1850
								
								

									
99.9
									
3.3
									
2100×1500×2250
								
								

									
99.99
									
4.7
									
2500×1700×2500
								
								

									
99.999
									
7.5
									
2700×1800×2600
								
								

									
ZR-60
									
99
									
60
									
2.8
									
2050×1450×1850
								
								

									
99.5
									
3.0
									
2050×1500×2100
								
								

									
99.9
									
4.2
									
2200×1500×2250
								
								

									
99.99
									
5.5
									
2550×1800×2600
								
								

									
99.999
									
9.0
									
2750×1850×2700
								
								

									
ZR-80
									
99
									
80
									
3.7
									
2100×1500×2000
								
								

									
99.5
									
4.0
									
2100×1500×2150
								
								

									
99.9
									
5.5
									
2500×1700×2550
								
								

									
99.99
									
7.5
									
2700×1800×2600
								
								

									
99.999
									
12.0
									
3200×2200×2800
								
								

									
ZR-100
									
99
									
100
									
4.6
									
2100×1500×2150
								
								

									
99.5
									
5.0
									
2200×1500×2350
								
								

									
99.9
									
7.0
									
2650×1800×2700
								
								

									
99.99
									
9.3
									
2750×1850×2750
								
								

									
99.999
									
15.0
									
3350×2500×2800
								
								

									
ZR-150
									
99
									
150
									
7.0
									
2450×1470×2400
								
								

									
99.5
									
7.5
									
2550×1800×2600
								
								

									
99.9
									
10.5
									
2750×1850×2750
								
								

									
99.99
									
14.0
									
3300×2500×2750
								
								

									
99.999
									
22.5
									
3500×3000×2900
								
								

									
ZR-200
									
99
									
200
									
9.3
									
2600×1800×2550
								
								

									
99.5
									
10.0
									
2700×1800×2600
								
								

									
99.9
									
14.0
									
3300×2500×2800
								
								

									
99.99
									
18.7
									
3500×2700×2900
								
								

									
99.999
									
30.0
									
3600×2900×2900
								
								

									
ZR-300
									
99
									
300
									
14.0
									
2700×1850×2700
								
								

									
99.5
									
15.0
									
3150×2150×2750
								
								

									
99.9
									
21.0
									
3500×2700×2900
								
								

									
ZR-400
									
99
									
400
									
18.6
									
3200×2200×2800
								
								

									
99.5
									
20.0
									
3350×2500×2800
								
								

									
99.9
									
28.0
									
3800×2900×2900
								
								

									
ZR-500
									
99
									
500
									
23.3
									
3350×2500×2800
								
								

									
99.5
									
25.0
									
3500×2700×2900
								
								

									
99.9
									
35.0
									
3800×3000×3000
								
								

									
ZR-600
									
99
									
600
									
28.0
									
3500×2700×2850
								
								

									
99.5
									
30.0
									
3500×3000×2900
								
								

									
99.9
									
42.0
									
4000×3000×2900
								
								

									
ZR-800
									
99
									
800
									
37.5
									
3600×2900×2900
								
								

									
99.5
									
40.0
									
3600×3000×2900
								
								

									
99.9
									
56.0
									
4000×3500×3000
								
								

									
ZR-1000
									
99
									
1000
									
47.0
									
3600×2900×2900
								
								

									
99.5
									
50.0
									
4000×3000×2900
								
								

									
99.9
									
70.0
									
4200×3550×3000
								
								

									
ZR-1500
									
99
									
1500
									
70.0
									
4000×3500×2900
								
								

									
99.5
									
75.0
									
4200×3500×2950
								
								

									
99.9
									
105.0
									
4500×3800×3000
								
								

									
ZR-2000
									
99
									
2000
									
94.0
									
4200×3500×3000
								
								

									
99.5
									
100.0
									
4300×3800×2950
								
								

									
99.9
									
140.0
									
5000×5000×3000
								
								

									
ZR-3000
									
99
									
3000
									
140.0
									
4500×3800×2950
								
								

									
99.5
									
150.0
									
4800×4800×3000
								
								

									
99.9
									
210.0
									
6000×6000×3000
								
							
						
						
					
					

						
 
					
					

						

						
Remark: Improving products is continuance goal of ZHONGRUI. If the design and technical specifications of our equipments have any changes, please pardon us will not further inform you. So please do not hesitate to contact us to get the newest specifications.