CPN PSA nitrogen plant
CPN PSA nitrogen plant
Based on the principle of pressure swing adsorption, the CPN pressure swing adsorption deoxidization equipment uses high-quality carbon molecular sieve as adsorbent to obtain nitrogen directly from compressed air.
Technical Indicators
Nitrogen output: 5-3000nm3 / h
Ammonia Purity: 95-99.9995%
Nitrogen pressure: 0 ~ 0.8MPa (0.8 ~ 6.0MPa can be provided)
Dew point: ≤ – 45 ℃ (atmospheric pressure)
Working Principle
According to the principle of pressure swing adsorption, using high-quality carbon molecular sieve as adsorbent, under a certain pressure, due to the dynamic effect, the diffusion rate of oxygen and nitrogen on carbon molecular sieve is quite different, using oxygen molecules to be adsorbed by carbon molecular sieve, nitrogen molecules are enriched in the gas phase, and oxygen nitrogen separation is achieved.
As the adsorption capacity of carbon molecular sieve for oxygen varies with the pressure, reducing the pressure can desorb the oxygen molecules adsorbed by carbon molecular sieve, regenerate the carbon molecular sieve and reuse it.
Two adsorption tower processes are adopted, one tower is used for adsorption and nitrogen production, the other tower is used for desorption and regeneration, and the cycle is alternate to continuously produce high-quality nitrogen.
Technical Features
◎With PSA as the process principle, it is mature and reliable.
◎Intelligent soft periodic switch, adjustable in a certain range of purity and flow.
◎All related system components are reasonably configured with low failure rate.
◎High quality internal components, uniform air distribution, reduce high-speed air impact.
◎Perfect process design and optimal use effect.
◎The unique multi-point pressing protection measures of molecular sieve extend the service life of carbon molecular sieve.
◎The intelligent interlock unqualified nitrogen emptying device ensures the nitrogen quality of the product.
◎Optional nitrogen device flow, purity automatic regulation system, remote control system, etc.
◎The equipment uses special dynamic sensors for vibration, powder spraying, pressure breath and other equipment, so as to grasp the dynamic operation of the equipment in real time.
◎Using 4G and 5g IOT “health” monitoring, dynamic real-time query of equipment operation.
System Flow Chart
Gas source purification system: high efficiency oil remover, freeze dryer, precision filter, activated carbon filter, buffer gas tank, etc.
Adsorption separation system: adsorption tower, valve, muffler control system, compression device, analytical instrument, base, etc.
Nitrogen buffer system: dust fine filter, nitrogen gas storage tank intelligent vent device, flowmeter, etc.
Technical parameters of CPN39 type nitrogen making equipment(Purity 99.9%)
|
Model (CPN39) |
Yield（N㎥/h） |
Effective gas consumption（N㎥/min） |
Air purification system |
Import and export caliber（mm） |
|
|
CPN-5 |
5 |
0.4 |
QJ-0.5 |
DN15 |
DN15 |
|
CPN-10 |
10 |
0.7 |
QJ-1 |
DN25 |
DN25 |
|
CPN-20 |
20 |
1.3 |
QJ-2 |
DN25 |
DN25 |
|
CPN-30 |
30 |
2 |
QJ-2 |
DN25 |
DN25 |
|
CPN-40 |
40 |
2.55 |
QJ-3 |
DN32 |
DN25 |
|
CPN-60 |
60 |
4.0 |
QJ-6 |
DN40 |
DN32 |
|
CPN-80 |
80 |
5.6 |
QJ-6 |
DN40 |
DN40 |
|
CPN-100 |
100 |
7 |
QJ-10 |
DN50 |
DN40 |
|
CPN-120 |
120 |
8.4 |
QJ-10 |
DN50 |
DN40 |
|
CPN-150 |
150 |
10 |
QJ-10 |
DN50 |
DN40 |
|
CPN-200 |
200 |
14 |
QJ-20 |
DN65 |
DN50 |
|
CPN-300 |
300 |
20 |
QJ-20 |
DN80 |
DN50 |
|
CPN-400 |
400 |
28 |
QJ-30 |
DN80 |
DN65 |
|
CPN-600 |
600 |
41 |
QJ-40 |
DN100 |
DN65 |
|
CPN-800 |
800 |
55 |
QJ-60 |
DN125 |
DN65 |
|
CPN-1000 |
1000 |
70 |
QJ-70 |
DN125 |
DN65 |
|
CPN-1200 |
1200 |
80 |
QJ-80 |
DN150 |
DN80 |
|
CPN-1500 |
1500 |
98 |
QJ-100 |
DN150 |
DN80 |
Technical parameters of CPN49 type nitrogen making equipment(Purity 99.9%)
|
Model (CPN49) |
Yield（N㎥/h） |
Effective gas consumption（N㎥/min） |
Air purification system |
Import and export caliber（mm） |
|
|
CPN49-5 |
5 |
0.5 |
QJ-0.5 |
DN15 |
DN15 |
|
CPN49-8 |
8 |
0.98 |
QJ-1 |
DN25 |
DN15 |
|
CPN49-20 |
20 |
2.1 |
QJ-3 |
DN32 |
DN25 |
|
CPN49-30 |
30 |
2.9 |
QJ-3 |
DN40 |
DN25 |
|
CPN49-40 |
40 |
4.1 |
QJ-6 |
DN40 |
DN25 |
|
CPN49-60 |
60 |
6.3 |
QJ-6 |
DN50 |
DN32 |
|
CPN49-80 |
80 |
8.2 |
QJ-10 |
DN50 |
DN40 |
|
CPN49-100 |
100 |
9.2 |
QJ-10 |
DN65 |
DN40 |
|
CPN49-120 |
120 |
11 |
QJ-12 |
DN65 |
DN40 |
|
CPN49-140 |
140 |
13.1 |
QJ-20 |
DN65 |
DN50 |
|
CPN49-160 |
160 |
15.2 |
QJ-20 |
DN80 |
DN50 |
|
CPN49-180 |
180 |
16.9 |
QJ-20 |
DN80 |
DN50 |
|
CPN49-200 |
200 |
18.7 |
QJ-20 |
DN80 |
DN50 |
|
CPN49-250 |
250 |
23.1 |
QJ-30 |
DN100 |
DN50 |
|
CPN49-300 |
300 |
28.7 |
QJ-30 |
DN100 |
DN50 |
|
CPN49-350 |
350 |
31.96 |
QJ-40 |
DN125 |
DN50 |
|
CPN49-400 |
400 |
36.66 |
QJ-40 |
DN125 |
DN65 |
|
CPN49-450 |
450 |
41.36 |
QJ-50 |
DN125 |
DN65 |
|
CPN49-500 |
500 |
46.06 |
QJ-50 |
DN125 |
DN80 |
|
CPN49-550 |
550 |
48.88 |
QJ-60 |
DN125 |
DN80 |
|
CPN49-600 |
600 |
54.52 |
QJ-60 |
DN125 |
DN80 |
|
CPN49-650 |
650 |
59.22 |
QJ-70 |
DN150 |
DN80 |
|
CPN49-700 |
700 |
63.92 |
QJ-70 |
DN150 |
DN80 |
|
CPN49-800 |
800 |
72.80 |
QJ-80 |
DN150 |
DN100 |
|
CPN49-1000 |
1000 |
91.30 |
QJ-100 |
DN150 |
DN125 |
Technical parameters of CPN59 type nitrogen making equipment(Purity 99.9%)
|
Model (CPN59) |
Yield（N㎥/h） |
Effective gas consumption（N㎥/min） |
Air purification system |
Import and export caliber（mm） |
|
|
CPN59-5 |
5 |
0.78 |
QJ-1 |
DN25 |
DN15 |
|
CPN59-10 |
10 |
1.75 |
QJ-2 |
DN25 |
DN15 |
|
CPN59-20 |
20 |
3.55 |
QJ-6 |
DN40 |
DN15 |
|
CPN59-30 |
30 |
5.25 |
QJ-6 |
DN40 |
DN25 |
|
CPN59-40 |
40 |
7.0 |
QJ-10 |
DN50 |
DN25 |
|
CPN59-50 |
50 |
8.7 |
QJ-10 |
DN50 |
DN25 |
|
CPN59-60 |
60 |
10.5 |
QJ-12 |
DN50 |
DN32 |
|
CPN59-80 |
80 |
13.75 |
QJ-20 |
DN65 |
DN40 |
|
CPN59-100 |
100 |
16.64 |
QJ-20 |
DN65 |
DN40 |
|
CPN59-150 |
150 |
24.91 |
QJ-30 |
DN80 |
DN40 |
|
CPN59-200 |
200 |
33.37 |
QJ-40 |
DN100 |
DN50 |
|
CPN59-300 |
300 |
49.82 |
QJ-60 |
DN125 |
DN50 |
Technical parameters of CPN type nitrogen making equipment(Purity 99.5%)
|
Model (CPN3 Standard) |
Yield（N㎥/h） |
Effective gas consumption（N㎥/min） |
Air purification system |
Import and export caliber（mm） |
|
|
CPN-5 |
5 |
0.25 |
QJ-0.5 |
DN15 |
DN15 |
|
CPN-10 |
10 |
0.51 |
QJ-0.5 |
DN25 |
DN15 |
|
CPN-20 |
20 |
1.97 |
QJ-1 |
DN25 |
DN15 |
|
CPN-30 |
30 |
1.48 |
QJ-2 |
DN25 |
DN25 |
|
CPN-40 |
40 |
1.95 |
QJ-2 |
DN32 |
DN25 |
|
CPN-60 |
60 |
2.9 |
QJ-3 |
DN32 |
DN32 |
|
CPN-80 |
80 |
3.9 |
QJ-6 |
DN40 |
DN32 |
|
CPN-100 |
100 |
4.65 |
QJ-6 |
DN40 |
DN40 |
|
CPN-120 |
120 |
5.45 |
QJ-6 |
DN40 |
DN40 |
|
CPN-150 |
150 |
6.86 |
QJ-10 |
DN50 |
DN40 |
|
CPN-200 |
200 |
9.12 |
QJ-10 |
DN50 |
DN40 |
|
CPN-300 |
300 |
13.72 |
QJ-15 |
DN65 |
DN50 |
|
CPN-400 |
400 |
18.42 |
QJ-20 |
DN65 |
DN50 |
|
CPN-600 |
600 |
27.26 |
QJ-30 |
DN80 |
DN50 |
|
CPN-800 |
800 |
36.19 |
QJ-40 |
DN100 |
DN65 |
|
CPN-1000 |
1000 |
44.93 |
QJ-50 |
DN100 |
DN65 |
|
CPN-1200 |
1200 |
54.52 |
QJ-60 |
DN125 |
DN100 |
|
CPN-1500 |
1500 |
68.62 |
QJ-80 |
DN150 |
DN100 |
|
CPN-2000 |
2000 |
91.52 |
QJ-100 |
DN150 |
DN125 |
|
CPN-2500 |
2500 |
115.62 |
QJ-130 |
DN200 |
DN150 |
Technical parameter table of CPN97 nitrogen making equipment (Purity 97%)
|
Model (CPN3 Standard) |
Yield（N㎥/h） |
Effective gas consumption（N㎥/min） |
Air purification system |
Import and export caliber（mm） |
|
|
CPN97-10 |
10 |
0.4 |
QJ-0.5 |
DN15 |
DN15 |
|
CPN97-20 |
20 |
0.79 |
QJ-1 |
DN25 |
DN25 |
|
CPN97-30 |
30 |
1.15 |
QJ-2 |
DN25 |
DN25 |
|
CPN97-40 |
40 |
1.5 |
QJ-2 |
DN25 |
DN25 |
|
CPN97-60 |
60 |
2.3 |
QJ-3 |
DN32 |
DN25 |
|
CPN97-80 |
80 |
3.1 |
QJ-3 |
DN40 |
DN32 |
|
CPN97-100 |
100 |
3.67 |
QJ-6 |
DN40 |
DN32 |
|
CPN97-120 |
120 |
4.32 |
QJ-6 |
DN40 |
DN40 |
|
CPN97-150 |
150 |
5.45 |
QJ-6 |
DN50 |
DN40 |
|
CPN97-200 |
200 |
7.52 |
QJ-10 |
DN50 |
DN50 |
|
CPN97-300 |
300 |
10.81 |
QJ-12 |
DN65 |
DN50 |
|
CPN97-400 |
400 |
14.57 |
QJ-20 |
DN65 |
DN50 |
|
CPN97-600 |
600 |
21.62 |
QJ-30 |
DN80 |
DN65 |
|
CPN97-800 |
800 |
29.14 |
QJ-30 |
DN100 |
DN65 |
|
CPN97-1000 |
1000 |
36.94 |
QJ-40 |
DN100 |
DN80 |
|
CPN97-1200 |
1200 |
43.24 |
QJ-50 |
DN125 |
DN100 |
|
CPN97-1500 |
1500 |
54.71 |
QJ-60 |
DN125 |
DN100 |
|
CPN97-2000 |
2000 |
72.19 |
QJ-80 |
DN150 |
DN125 |
|
CPN97-2500 |
2500 |
90.99 |
QJ-100 |
DN150 |
DN125 |
Technical parameter table of CPN99 nitrogen making equipment (Purity 99%)
|
Model (CPN3 Standard) |
Yield（N㎥/h） |
Effective gas consumption（N㎥/min） |
Air purification system |
Import and export caliber（mm） |
|
|
CPN99-10 |
10 |
0.45 |
QJ-1 |
DN15 |
DN15 |
|
CPN99-20 |
20 |
0.92 |
QJ-1 |
DN25 |
DN25 |
|
CPN99-30 |
30 |
1.3 |
QJ-2 |
DN25 |
DN25 |
|
CPN99-40 |
40 |
1.8 |
QJ-2 |
DN32 |
DN25 |
|
CPN99-60 |
60 |
2.2 |
QJ-3 |
DN32 |
DN25 |
|
CPN99-80 |
80 |
3.5 |
QJ-6 |
DN40 |
DN32 |
|
CPN99-100 |
100 |
4.14 |
QJ-6 |
DN40 |
DN32 |
|
CPN99-120 |
120 |
4.89 |
QJ-6 |
DN50 |
DN40 |
|
CPN99-150 |
150 |
6.11 |
QJ-10 |
DN50 |
DN40 |
|
CPN99-200 |
200 |
8.18 |
QJ-10 |
DN50 |
DN40 |
|
CPN99-300 |
300 |
12.22 |
QJ-20 |
DN65 |
DN50 |
|
CPN99-400 |
400 |
16.45 |
QJ-20 |
DN65 |
DN50 |
|
CPN99-600 |
600 |
24.91 |
QJ-30 |
DN80 |
DN50 |
|
CPN99-800 |
800 |
32.90 |
QJ-40 |
DN100 |
DN65 |
|
CPN99-1000 |
1000 |
42.30 |
QJ-50 |
DN125 |
DN65 |
|
CPN99-1200 |
1200 |
48.88 |
QJ-50 |
DN125 |
DN65 |
|
CPN99-1500 |
1500 |
61.10 |
QJ-70 |
DN125 |
DN100 |
|
CPN99-2000 |
2000 |
81.78 |
QJ-90 |
DN150 |
DN100 |
|
CPN99-2500 |
2500 |
101.52 |
QJ-110 |
DN200 |
DN125 |
Note 1: the pressure of raw compressed air is 0.8MPa (gauge pressure), 0 ℃ ambient temperature, 0m elevation and 80% relative temperature are the equipment design basis.
Note 2: the above data are for reference only, and the actual factory data shall prevail.