series pressure swing adsorption nitrogen making machine

(Patent No.: ZL 201520646680.4)

Low dew point pressure swing adsorption nitrogen making machine special absorption tower structure with double steady flow streamline bed composite design, special vortex type stainless steel air distributor is arranged at the bottom of the tower, also the intake valve by high flow valve and pipeline connection, through the low adsorption bed compression air flow rate. Gas has no strong impact on molecular sieve, which greatly prolongs the durability of molecular sieve. To ensure that the pressure gas into the adsorption tower and molecular sieve full uniform contact, no dead ends, so that the use of molecular sieve 100%. Composite bed forms the lower loaded desiccant molecular sieve upper of special nitrogen molecular sieve, adsorption tower bottom air inlet, ensure that the nitrogen specific molecular sieves work in dry of optimum environment and effectively improve the molecular sieve oxygen nitrogen separation efficiency, the compressed air to minimize losses.