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Automatic PSA Oxygen Generator, Hospital, medical, and Drug Filling Production Line
PSA Industrial oxygen generator
PSA (Pressure Swing Adsorption)
Technology is a revolution in Non-Cryogenic Air Separation and
Oxygen Generation Technology that uses a special grade of ZMS
(Zeolite Molecular Sieve).
The compressed air is passed through a Twin Tower PSA module
interconnected with automatic changeover valves. After passing
through a Refrigerated Dryer air gets dried. Dried compressed air
will now come in contact with the bed of Zeolite molecular sieves
(ZMS). Zeolite Molecular Sieves are a special grade of adsorbent
that has the property of preferential adsorption of nitrogen
molecules. At a time one tower remains under the nitrogen
production cycle, whereas the other tower undergoes regeneration
which is achieved through depressurization of the tower to
atmospheric pressure. The outgoing oxygen gas is sent to a surge
vessel where the minimum pressure will be maintained with the help
of a Back Pressure Regulator
1. Specification
Model No | JO-PO |
Capacity | 2~240Nm 3 /h |
Purity | 50~95% |
Initial Pressure | 0.05~0.55Mpa (Customized) |
DewPoint | ≤-45°C (Customized) |
2. Principles:
It uses a zeolite molecular sieve as a sorbent, producing oxygen using the PSA principle. Under certain pressure, zeolite molecular sieve has different oxygen/nitrogen adsorption capacity, ie much more nitrogen adsorption capacity than oxygen adsorption capacity. PLC controls the pneumatic valve open/close to realize two adsorption towers' alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation, and produces oxygen with desired purity.
3. Applications:
1. Ferrous metallurgy: For electric furnace steel making, blast
furnace iron making, cupola oxygen blasting and heating, cutting,
etc
2. Non-ferrous metal refineries can improve productivity, reduce
energy costs, and protect our environment.
3. Water process: For oxygen aeration active mud process,
reaeration of surface water. fish farming, industrial oxidation
process, and humid oxygenation.
4. Others: Chemical industry production, solid garbage burning,
concrete production, glass manufacturing...etc.
5. Customized equipment with pressure high up to 100 bar, 120 bar, 150 bar, 200 bar, and 250 bar are available for cylinder filling.
6. Medical-grade O 2 gas can be obtained by equipping an extra purifying device for removing bacteria, dust, and odor.