YN nitrogen generator
The YN series nitrogen generator operates based on the principle of pressure swing adsorption, utilizing high-quality carbon molecular sieves as the adsorbent to produce nitrogen gas from the air at a certain pressure. Compressed air, purified and dried, undergoes pressure swing adsorption within the adsorber. Due to aerodynamic effects, oxygen diffuses through the micropores of the carbon molecular sieve at a significantly faster rate than nitrogen. As a result, oxygen is preferentially adsorbed by the carbon molecular sieve, while nitrogen is enriched in the gas phase, forming the final nitrogen product. Subsequently, the pressure is reduced to atmospheric pressure, allowing the adsorbent to desorb impurities such as oxygen, achieving regeneration. Typically, the system includes two adsorption towers: one tower adsorbs to produce nitrogen, while the other tower desorbs to regenerate. PLC program controllers control the opening and closing of pneumatic valves, facilitating alternating cycles between Product features the two towers to achieve continuous production of high-quality nitrogen gas.
