High Purity PSA Nitrogen Generator
High Putiry PSA Nitrogen Generator For Industry Nitrogen replace the air in cold rooms, high purity Nitrogen input the cold room, meantime the content Oxygen air evacuate through the pipeline distributer with can vent to the air, constant operation, can low down the oxygen content to 1%, to...
High Putiry PSA Nitrogen Generator For Industry
Nitrogen replace the air in cold rooms, high purity Nitrogen input the cold room, meantime the content Oxygen air evacuate through the pipeline distributer with can vent to the air, constant operation, can low down the oxygen content to 1%, to achieve the purpose of regulating the rolls gas composition.
PSA (Pressure Swing Adsorption) Nitrogen Generator Brief Introduction:
The PSA Nitrogen Generator is based on the latest PSA technology and utilizes Carbon Molecular Sieve (CMS) to separate the nitrogen from the other gases contained in the air. The Nitrogen Generator uses two beds of CMS to separate compressed air into a high-pressure nitrogen product stream and low-pressure oxygen enriched waste stream. Particulate, coalescing and carbon filters are included to remove impurities from the feed air. Each Nitrogen Generator comes pre-tested and tuned to meet the customer specified nitrogen flow rate and purity. Since the system contains very few moving parts, maintenance and repairs are minimal. Maintenance is simple yet necessary. Air compressor and filter maintenance procedures are especially important and should be followed carefully. If the recommended maintenance procedures are followed, your nitrogen generator will provide you with many years of reliable service.
1,Air Compressing System:
This system includes air compressor, air buffer tank, the purpose of this system is to compress the normal pressure air to high pressure air.
2,Air Purification System:
This system includes degreaser, refrigerated(adsorption)dryer,ultrafilter,active carbon filter,the purpose of this system is to remove dust,water and oil in the compressed air to make sure the compressed air will be clean and dry in the following steps.
3,Air Buffer Tank:
This system includes air compressing buffer tank,the purpose of this system is to store the compressed gas to make sure the stable supply of gas for O2/N2 separation system,mainly composed of air tank and valves.
4,Adsorption Separation System:
This system includes adsorber tower,Program control valve,controller,analysis meter, also this is the most important system for all the production line, the purpose of this system is to produces N2 through PSA technology,composed of two adsorption towers filled with carbon molecular sieve and automatic control valves.
5,Buffering And Emptying System:
This system includes Nitrogen gas buffer tank,flfter,pressure regulating valve,flow gauge, emptying system.the purpose of this system is to store the finished N2 and regulate the pressure for the request,and change the flow of the N2.
Carbon Molecular Sieve
Nitrogen Gas Tank
Glass Rotameter (Measured Purity)
Glass Rotameter(Measured Flow)
Electric Drain Valve
Pressure Reducing Valve
3, Main Technique Data
Nitrogen yield: 1~3000Nm3/h
Nitrogen purity: 95%~99.9995% (National standard non-oxygen
Nitrogen outlet pressure: 0.05~1MPa
Nitrogen outlet dew point: -45 ℃ ~ -65℃
4, Types of PSAN97
a, Metal heat treatment process of the protection of gas
b, Chemical industry production gas and various types of storage tanks
c, Electronics industry
d, Pharmaceutical industry
e, CA Equipment System
Nitrogen replace the air in cold room, high purity Nitrogen in put the room, meantime the content Oxygen air evacuate through the pipeline distribute and vent to the air, constant operation, can low down the oxygen content to 1%, to achieve the purpose of regulating the rolls gas composition.