Gas Generator Of PSA Oxygen Generator With CE
PRODUCT OVERVIEW
1. PSA Oxygen Generator Discription
With PSA principles, ETR medical PSA oxygen generator can produce 93%±3% purity oxygen gas directly from compressed air. Compared with traditional Bulk liquid oxygen and cylinders oxygen, ETR on-site PSA oxygen generator can reduce cost down to 50 percentages.
Compressed air is purified through the air dryer and filters to a certain level for main generator to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The generator produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure.
Model selected
| No. |
Model |
Capacity |
Compressed Air Source |
Air Compressor |
Buffer Tank |
| (NM3/hr) |
(M3/min) |
(KW) |
| 1 |
ETO-01 |
0.8-1.2 |
0.16-0.24 |
2.2 |
50L |
| 2 |
ETO-02 |
1.5-2 |
0.24-0.32 |
3 |
100L |
| 2.1-2.5 |
0.35-0.45 |
4 |
100L |
| 3 |
ETO-03 |
2.5-3 |
0.63-0.75 |
5.5 |
300L |
| 4 |
ETO-05 |
3.5-5 |
0.9-1.2 |
7.5 |
300L |
| 5 |
ETO-10 |
5.5-7 |
1.38-1.75 |
11 |
500L |
| 8.0-10 |
2.0-2.5 |
15 |
500L |
| 6 |
ETO-15 |
11--12 |
2.8-3.0 |
18.5 |
1000L |
| 13-15 |
3.25-3.75 |
22 |
1000L |
| 7 |
ETO-20 |
16-17 |
4.0-4.24 |
26 |
1500L |
| 18-20 |
4.4-4.8 |
30 |
1500L |
| 8 |
ETO-30 |
21-25 |
5.25-6.0 |
37 |
2000L |
| 26-30 |
6.5-7.5 |
45 |
2000L |
| 9 |
ETO-40 |
32-36 |
8.0-9.0 |
55 |
2500L |
| 38-42 |
9.5-10.5 |
55+ |
2500L |
| 10 |
ETO-50 |
45-50 |
11-12.5 |
75 |
3000L |
2.PSA Oxygen Generator System Advantage
- Highly efficient molecular sieves, making oxygen generation more efficient
- Unique startup concentration maintenance function
- Imported muffler, achieving an operating noise of less than 85dB(A)
- LCD touch screen interface, making setting of operating parameters more convenient
- Integrated pipeline process, providing excellent air tightness
- Intelligent control, enabling remote data transmission.
3. PSA Oxygen Generator WORKING PRINCIPLES
The medical molecular sieve PSA oxygen generator system adopts the international advanced pressure swing adsorption (PSA) technology to form a rapid cycle of pressurization adsorption and depressurization desorption under the conditions of normal temperature and low pressure.
4. Model ETO-15 oxygen generator main technical reference.
| ETO-15 Oxygen Generator |
| Item |
Specification |
Remark |
| Oxygen Capacity |
1-50Nm3/h |
Normal/Standard Condition |
| Oxygen Purity |
93%±3% |
|
| Oxygen Delivery Pressure |
0-4bar |
Adjustable |
| Power Consumption |
0.1-0.2kW |
220V, 50Hz @1Phase |
| Dimensions (mm) |
/ |
Including buffer tanks. Dimensions are approximate. |
| Weight (kg) |
/ |
Weight is approximate. |
| Noise Level |
≤85dB(A) |
1 meter away |
| Compressed Air Specifications |
| Air Flow Rate Required |
As Demand |
Capacity Of The Clean & Dry Air after Pretreatment |
| Pressure |
≥7bar |
Gauge |
| Oil residual Content |
≤0.008PPm |
|
| Particles Size |
≤0.01m |
|
| Pressure Dew Point |
+ 3ºC |
|
| Air Temperature |
5-45 Deg. C |
|
| Design Working Conditions |
| Relative humidity |
20%-100% |
|
| Dust Content In The Air |
≤20mg/m3 |
|
| H2S,SO2 Content In The Air |
≤5ppm |
|
| CO2 Content In The Air |
≤250ppm |
|
| CnHm Content In The Air |
≤20ppm |
|
| Acidic Gases |
Less Than Stimulus
Content And Without Erosive Gases |
Self-governed Room For Air Separation Plant And Far From Acidic Environment is Strongly Recommended |
5. Quality Control Process
ETR Enigineering & Technology,clients can be sure of the quality of ETR solution. ETR uses only the best suppliers and components. And all oxygen generators are tested & commissioned by professional Experts to make sure everything is qualified before they leave the factory.
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