Product details description

Pressure swing adsorption nitrogen making machine equipment, using high-quality carbon molecular sieve as adsorbent, using pressure swing adsorption principle, directly from the compressed air to obtain nitrogen.

Working principle

Under a certain pressure, due to the kinetic effect, the diffusion rate of oxygen and nitrogen on carbon molecular sieve is very different, and oxygen molecules are adsorbed by carbon molecular sieve in large quantities. The molecules are enriched in the gas phase to achieve the separation of oxygen and nitrogen.

Since the adsorption capacity of carbon molecular sieve for oxygen varies significantly with the pressure, the oxygen molecules adsorbed by carbon molecular sieve can be desorbed by reducing the pressure, so that the carbon molecular sieve can be regenerated and reused.

Using two adsorption column process, one column adsorption nitrogen production, one column desorption regeneration, alternating cycles, continuous production of high quality nitrogen.

Technical characteristics

Labyrinth air diffusion device (national invention patent), uniform air distribution, greatly improve the utilization of molecular sieve. Unique noise reduction device (national patent) effectively reduces the noise of equipment operation.

Perfect process design, excellent use effect. Unique molecular sieve protection measures to extend the service life of carbon molecular sieve. ● Intelligent interlocking unqualified nitrogen emptying device to ensure the quality of nitrogen production.

· Optional nitrogen device flow, purity automatic regulation system, remote control system, etc. ● Simple operation, stable operation, high degree of automation, can achieve unmanned operation.

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