Active Member
|
[China]
Address: No. 428 Shixu Road, Xukou Town, Wuzhong District, Suzhou,Jiangsu,China
Contact name:Rachel Wang
Suzhou Hengda Purification Equipment Co.,Ltd |
|
Vacuum Pressure Swing Adsorption (VPSA) Oxygen Generator
Technical Peremeters
Purity: 90%-93%
Capacity: 10~20000Nm3/h
Pressure: 10~25Mpa
Energy for Consumption Oxygen:0.36~0.42KWh/Nm
Working Principle
The VPSA precess is similar with PSA. VPSA oxygen generator use air
blower to supply compressed air into a adsorption tower, adsorption
in low pressure and adsorption in vacuum status. Under atmosphere
or slightly abover atmosphere pressure, using mixed bed composed of
VPSA special molecular sieve and dryer to absorb the N2,CO2.H2O and
other impurities, making oxygen accumulated and collected at the
end of bed .Saturation sorption of molecular sieve bed will be
desorbed in vacuum status ,so as to circularly generate high purity
Oxygen . (90~95%).
Compared with PSA process, VPSA has complex process equopment and
higher investment but low power consumption, suitable for large
scale oxygen production.
Technical Feature
Fully automatic control system.
The energy consumption is low,low Production Cost
Simple Process and Less Equipment
Quick Starting and Easy Stopping.
Suitable for middle and large scale oxygen production.
Low working pressure and more safety.
Long Life and low maintenance.
Flow Chat
