Principle description:

The pressure swing adsorption nitrogen production device uses clean compressed air as the raw material, carbon molecular sieve as the adsorbent, and uses the pressure swing adsorption principle to obtain nitrogen at room temperature. According to the difference in the adsorption amount of oxygen and nitrogen in the air on the surface of the carbon molecular sieve and the difference in the diffusion rate of oxygen and nitrogen in the carbon molecular sieve, the programmable controller is used to control the opening and closing of the programmed valve to realize the process of pressurized adsorption, decompression and desorption, complete the separation of oxygen and nitrogen, and obtain the nitrogen with required purity.

Products Advantages

• Fast start-up speed, 15-30 minutes to provide qualified nitrogen
• Fully automatic operation of the equipment, the whole process can be realized unattended
• High efficiency molecular sieve filling, more compact, more solid, longer service life
• Stable and adjustable pressure, purity and flow to meet different needs of customers
• Reasonable structure, advanced process, safety and stability, low energy consumption
• Compared with the high cost of bottled nitrogen and liquid nitrogen, nitrogen production mechanism has the lowest cost, and it is the most cost-effective for enterprises engaged in the production and processing of food, chemical products, hardware products and pharmaceutical products for a long time

Technical Parameters

• Stable and adjustable pressure, purity and flow to meet different needs of customers
• Flow: 150Nm3/hr
• Purity: 99.99%
• Pressure: ≤0.7Mpa
• Atmospheric dew point: ≤－50℃

Note:Lower nitrogen content and dew point requirement, it can be equipped with NP series nitrogen purification device.