Standard Nitrogen Generator Generating System factory

Standard Nitrogen Generator Generating System factory Package consists of several parts. They are air compresosr, air treatment part, air tank, nitrogen separator and nitrogen buffer tank. It has features of intelligent control, fully automatic operation,etc. It is the ideal replacement of cylinder nitrogen supply or liquid nitrogen supply.

Techincal principle of PSA nitrogen package is a standard Nitrogen Generator, it separates nitrogen from air. It adopts the principle of PSA(pressure swing adsorption). 

Pressure swing adsorption processes rely on the fact that under pressure, gases tend to be attracted to solid surfaces, or "adsorbed". The higher the pressure, the more gas is adsorbed; when the pressure is reduced, the gas is released, or desorbed.

Standard Nitrogen Generator Generating System factory package process flow

Air Compressor suction air from atmosphere,then the compressed air enters one air treatment part to get rid of dust,water, dust,etc, achieving clean and dry compressed air. This air treatment part mainly consists of three filters, one Refrigerant Dryer and one activated carbon oil remover. After treatment, the compressed air enters one air tank to make air stable. Then the compressed air enters PSA nitrogen/oxygen separator. After passing through this nitrogen/oxygen separator part, nitrogen is collected. The produced nitrogen enters one nitrogen buffer tank. At the outlet of nitrogen buffer tank, stable and qualified nitrogen is sent to using point.

PSA Nitrogen Generation Package Technical Specification

Flow rate: 10-4000 Nm3/hr
Purity: 90-99.9999%
Outlet perssure: 5-200 bars(72.5-2900 psi) 

PSA Nitrogen Generation Package Structure

It consists of air compressor, air treatment part, air tank, nitrogen separator part and nitrogen buffer tank.

Here are some different flow machines for reference: