PSA Air Separation Unit for Oxygen Gas Comprehensive presentation
* Low investment, small workload of construction;
*Low energy consumption, advanced process system;
*High automation, less operators;
*Quickly start, and conveniencely open and shut down;
*Low costs of maintenance;
*Stable operation and highly reliable;
*High quality pneumatic control valves, safe, reliable and durable;
*High quality special oxygen molecular sieve adsobent, good adsorption properties.
How it works ?
The raw air will be removed its particle by inlet filter and then be pressurized to about 40Kpa.
The air temperature from the air blower is about 75C, after to be cooled by cooling water, it will flows into one of adsorption tower which filled with adsorber.When the raw air flows from the bottom tower to upper tower, the
nitrogen will be adsorbed, oxygen will be oncentrated at the top of tower and be delivered out as product gas.
When the adsorber almost reaches to saturation, in the action of controller, the valves will be switched, the rawair flows into annotheradsorption tower to adsorb. Saturated adsorption tower will be decompressurized to atmosphere pressure and then be vacuumized to about -60Kpa,product gas will be introduced into the tower to pruge the adsorption bed, thereby,the adsorber will bedesorbed, and prepare for the next cycle.
The two adsorption towers adsorb and desorb alternately to produce oxygen gas continuously.Raw air shifting from one adsorption tower to another tower is controlled by pneumatic valves, the action process of valves is realized by PLC controller. Centralized control system enables the whole system to work automatically.
1.Air compressor one set
2.Compressed air pretreatment system (dryer and multistage filters) one set
3.Air buffer tank one set
4.PSA oxygen generator one set
5.Oxygen gas buffer tank one set
6.Oxygen booster one set
7.Filling station one set
8.Control system one set (including man-machine control interface)
9.Instrument and meter (installed in nitrogen generator) one set
PSA Air Separation Unit for Oxygen Gas Specifications
Outlet pressure (bar)
Factory and show room
PSA Air Separation Unit for Oxygen Gas Packaging & Shipment
Delivery timeGenerally 50 working days after the order confirmedPackaging1) Custom package request is appreciate.2) Standard package: Standard Export Packaging(Wooden Crates, cartons, waterproof fabric...etc)
1. Are you manufacturer or Trade Company?
We are OEM professional factory, founded in 1997.
2. What's the order process?
a. Inquiry---provide us all clear requirements.b. Quotation---official quotation form with all clear specifications.c. Printing file--- PDF, Ai, CDR, PSD, the picture resolution must be at least 300 dpi.d. Sample confirmation---digital sample, blank sample without printing or hardcopy.e. Payment terms--- T/T 30% in advanced, balanced before shipment.f. Production---mass productiong. Shipping--- by sea. Detailed picture of package will be provided.