Production Introduction
Industrial Oxygen Plant use two vessels filled with Zeolite Molecular sieve as absorbers. As Compressed Air passes up through one of the absorbers, the molecular sieve selectively adsorbs the Nitrogen.
This then allows the remaining Oxygen to pass on up through the absorber and exit as a product gas. When the absorber becomes saturated with Nitrogen the inlet airflow is switched to the second absorber.
The first absorber is regenerated by desorbing nitrogen through depressurization and purging it with some of the product oxygen.
The cycle is then repeated and the pressure is continually swinging between a higher level at adsorption (Production), and a lower level at desorption (Regeneration). The whole process is intelligently controlled with help of automated valves and Siemens Make Pre-Programmed PLC.
Dry compressed air is blown through a valve to the first vessel where the pressure is built to reach 4 to 8 bar(g). The unwanted gas (N2) is adsorbed by the zeolite during the building of pressure, and the oxygen will pass through to the accumulation tank.
While pressure is building in one vessel, the other vessel is regenerating through a decrease in pressure. This process guarantees a continuous flow. Before the subsequent adsorption or desorption stage, the pressure between the adsorption vessels will be equalised. When pressure decreases in the first vessel, and the zeolite becomes saturated, the waste product is exhausted through the exhaust system. Now the pressure in the second vessel will build up until the pressure between both vessels is once again equalised.
Production Parameter
|
Specification |
Output(Nm3/h) |
Effective gas consumption(Nm3/h) |
Air cleaning system |
|
NZO-5 |
5 |
1.3 |
|
|
NZO-10 |
10 |
2.5 |
CJ-2 |
|
NZO-20 |
20 |
5 |
CJ-3 |
|
NZO-40 |
40 |
9.5 |
CJ-6 |
|
NZO-60 |
60 |
14 |
CJ-10 |
|
NZO-80 |
80 |
19 |
CJ-20 |
|
NZO-100 |
100 |
22 |
CJ-30 |
|
NZO-150 |
150 |
32 |
CJ-40 |
|
NZO-200 |
200 |
46 |
CJ-50 |
|
Product Name |
Industrial PSA Oxygen Gas Generator |
|
Model No. |
NZO- 3/5/10/20/30/40/50/60/80/CUSTOMIZE |
|
Oxygen Production |
3-200Nm3/h |
|
Oxygen Purity |
90~95% |
|
Oxygen Pressure |
0.3~20Mpa(adjustable and customize) |
|
Dew Point |
≤-40 degree C |
About Us
NUZHUO factory site located in Hangzhou, China, has been committed to the field of air separation plant, oxygen, nitrogen and argon machine. All products meet the standards of the CE, ISO9001.
If you have any question about Industrial Oxygen Plant please feel free to contact us, we will provide the best quality products and the most professional service.
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