The simplest application unit of the nitrogen generator with pressure swing adsorption technology is composed of two adsorption towers filled with carbon molecular sieve, gas inlet and outlet pipelines, PLC, programmable valves, analysis and field instruments. When compressed air enters from the inlet and flows through the adsorbent (carbon molecular sieve) in the adsorption tower, the oxygen molecules in the compressed air are adsorbed, while the unadsorbed nitrogen molecules are enriched and flow out from the outlet; When the carbon molecular sieve is saturated with adsorption, close the inlet valve and the outlet valve, and open the exhaust valve to desorb the adsorbent. After the regeneration gas is completely regenerated, it will be used in the next adsorption cycle.

Technical features of pressure swing adsorption nitrogen production equipment:

1) Have independent patented technology, adopt advanced patented adsorber and unequal potential pressure equalization process;

2) Modular design, easy to install and debug quickly;

3) Energy consumption is more conventional The pressure swing adsorption nitrogen production equipment is 8%-15% lower;

4) Unique air intake method, adopting advanced gas distribution and adsorption tower structure;

5) Adopting molecular sieve filling technology matched with foreign molecular sieve;

6) Fully automatic unmanned Operation, automatic discharge of unqualified gas;

7) Adopting the adsorption tower technology matched with imported molecular sieve, it can realize the normal service life of molecular sieve up to 10 years.