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Model No.
Flow
Purity
Pressure
Dew point
Remarks
DYF
5~23 Nm3/h
99.99%
0.7 MPa
-45oC
Pharmacy
 

PSA nitrogen generator uses carbon molecular sieve as solvent, produces nitrogen by making use of the PSA principle. Under certain pressure, carbon molecular sieve has different oxygen/nitrogen adsorption capacity, i.e. much more oxygen adsorption capacity than nitrogen adsorption capacity.

PLC controls pneumatic valve on/off to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation and produces nitrogen with desired purity.

1. Pharmacy: medicine packing, medical gas replacement and medical gas transport.
2. Biological technology, intermediate, etc.

1.Piping filter
2.Refringerating drier
3.precision filter
4.Extra-precision filter
5.Oileliminator
6.Air storage tank
7.Adsorption Tower
8.Muffle
9.Buffer tank
10.Dust filter
11.Nitrogen analyzer
12.Flowmeter