99.9% ~99.99% PSA nitrogen generator system for laser cutting line

99.9% ~99.99% PSA nitrogen generator system for laser cutting line
Purity:99.5%~99.99% high purity nitrogen plant
Working Principle of PSA Nitrogen Generator
Under a certain pressure, using the large difference of the diffusion rate between nitrogen and oxygen from the air
in the carbon molecular sieve, a large number of oxygen is adsorpted by carbon molecular sieve, while nitrogen is
collected in a short time, to achieve separation of oxygen and nitrogen.
The adsorption capacity of carbon molecular sieve is significantly different with different oxygen
pressures, reducing the pressure will release oxygen from carbon molecular sieve, this make carbon molecular
sieve regeneration, then can be used repeatedly.
Using two adsorption towers, one for adsorption and nitrogen generator, the other for desorption and recycling.
They switch with each other, thus continuous output of high-quality nitrogen.
Environment condition of equipment
1.installation place: ground grading, without foundation, but it is necessary to have a sewage discharge ditch.
2.The reserved area: about 200m2.
3.Ambient temperature: ≤40°C.
4.Relative humidity: ≤80%.
5.Power:440V/ 380V/220V,60/Hz/ 50Hz
Specification:
Item
Technical
Remark
N2 flow rate
5Nm3/h Standard state
N2 purity
≥99.99% non-oxygen content
N2 outlet pressure
0.1~0.6Mpa Gage pressure, adjustable
N2 outlet dew point≤ 45 °C Atmospheric dew point
Nitrogen system
1 air compressor
2 Compressed air pretreatment system (dryer and multistage filters)
3 Air buffer tank
4 PSA nitrogen generator
5 Nitrogen gas buffer tank
6 Control system(including man-machine control interface)
7 Instrument and meter (installed in nitrogen generator)
Technical paramaters:
Required air consumption
Item
Technical parameter
Remark
Flow rate
3~300m3/h
Pressure
>0.8Mpa
PSA Nitrogen Generator
Item
Technical parameter
Remark
Model
KPN49-5
N2 output
5Nm3/h
Standard state
N2 purity
≥99.99%
Non-oxygen content in GB
Pressure
0.8Mpa
Outlet pressure
0.1-0.6Mpa
Adjustable
Dew point of N2 outlet
≤-45°C
Atmospheric dew point
KL nitrogen generator, with high quality and service.so many type for your choose:99% , 99.5% , 99.9%, 99.99%.
We will test the whole equipment with compresser ,air dryer ,filter and generator in our plant,and adjust all the valve for you,when you get it,easy for your installation.
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