| Usage: | Oxygen |
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| Purpose: | Gas separation |
| Parts: | Adsorption Tower |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
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Product Name
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PSA Oxygen Generator
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Oxygen Purity
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93%-95%
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Oxygen Production
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3-200N3/h
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Type
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Skid Mounted & Container Type
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Brand
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NUZHUO
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Model
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NZO
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Main Part
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Air compressor,Compressed air purification system, Oxygen generator, Filling station,etc
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Application Field
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Medical, Industrial combustion, Sewage treatment, Aquaculture, etc.
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MODEL
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PRODUCTION (Nm3/h)
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AIR CONSUMPTION ( Nm3/min)
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POWER CONSUMPTION (KW)
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NZO-3
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3
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0.6
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12
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NZO-5
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5
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1
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14
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NZO-10
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10
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2
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23
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NZO-15
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15
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3
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34
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NZO-20
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20
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4
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46
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NZO-30
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30
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6
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62
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NZO-40
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40
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8
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74
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NZO-50
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50
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10
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96
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NZO-60
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60
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12
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125
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No
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MAIN PART
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FUNCTION
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1
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Air compressor
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Air is used as raw material to collect & compress air to 8 bar, (Screw type)
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2
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Refrigerated dryer
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The standard configuration removes moisture and impurities in the air, so that the air dew point reaches -20°C (the intermediate configuration uses an adsorption dryer, and the dew point reaches -40°C; the advanced configuration uses a combined dryer, and the dew point reaches- 60ºC).
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3
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Precision Filter
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A/T/C three-stage filter to remove oil, dust and impurities.
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4
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Air buffer tank
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Store pure and dry air for subsequent adsorption and separation of oxygen and nitrogen as raw material storage.
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5
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Adsorption tower
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A&B adsorption tower can work alternately, regenerating adsorption, filling sodium molecular sieve to filter out oxygen molecules.
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6
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Analyzer
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Real-time monitoring and analysis of oxygen & nitrogen purity, indicating that the equipment is working normally and alarming.
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7
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Valves & pipelines
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Intelligent control valves realize automatic operation of equipment, PLC control, SUS304 pipelines.
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8
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Gas Buffer Tank
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Store oxygen & nitrogen with qualified purity, which can be directly piped or used for bottle filling.
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9
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Pressure regulator
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Adjust and temperature the outlet pressure of oxygen & nitrogen (3-6 Bar).
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10
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Dust filter
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Remove the dust brought by molecular sieve in oxygen & nitrogen
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11
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Check valve
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Prevent oxygen & nitrogen back flow
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12
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Gas Booster
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Pressurize the oxygen&nitrogen to the filling pressure, generally 150bar or 200bar.
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13
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Filling Manifold
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Split high-pressure oxygen & nitrogen into each gas cylinder
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PSA oxygen generator plant is fabricated using advanced Pressure Swing Adsorption technology. As is well-known, oxygen constitutes around 20-21% of atmospheric air. PSA oxygen generator used Zeolite molecular sieves to separate the oxygen from the compressed and purified air. Oxygen with high purity is delivered whereas the nitrogen absorbed by the molecular sieves is directed back into the air through the exhaust pipe.
Pressure swing adsorption (PSA) process is made up two vessels filled with molecular sieves and activated alumina. Compressed air is passed through adsorption tower at 30 degrees C and 93% purity oxygen is generated as a product gas. Nitrogen is discharged as an exhaust gas back into atmosphere. When the molecular sieve bed is saturated, the process is switched to the other bed by automatic valves for oxygen generation. It is done while allowing the saturated bed to undergo regeneration by depressurization and purging to atmospheric pressure. Two vessels keep working alternately in oxygen production and regeneration allowing oxygen is available to the process.
Our PSA oxygen generator plants are used across numerous industries including:
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