Nitrogen Generator (SN29-30)

Working principle:

Pressure Swing Adsorption, using high-quality carbon molecular sieve as adsorbent, and using pressure swing adsorption principle, acquire the nitrogen from compressed air directly. Because the carbon molecular sieve to oxygen's adsorption capacity is obvious different according to the different pressure, so reduce the pressure can desorpt the oxygen molecules which adsorpted by carbon molecular sieve, and regenerate the carbon molecular sieve, make it repeat the cycle of alternating, and then the high quality nitrogen can be made continuously.

Technical characteristics:
1\Perfect and fluent design, the best using effection;

2\Reasonable internal structure, uniform air flow distribution, reduce the high-speed airflow impact;
3\Special carbon molecular sieve protection measures, to extend the using life of carbon molecular sieve;
4\Operated simply, stable operation, high degree of automation, can realize unmanned operation;
5\Interlock automaticly the nitrogen emptying device to ensure the quality of nitrogen;
6\Can optional select nitrogen remote monitoring system, etc;

Technical advantages:

1. Convenient installation
Nitrogen machine has the advantages of compact structure, integral skid-mounted, small area of coverage, and without the need for infrastructure investment,

Less investment

2. High quality carbon molecular sieve

Has a large capacity of absorption, high compression performance, long service life. Normal operation and service life can be up to 10 years

3. Has more economic nitrogen supplying method

Pressure swing adsorption process is a simple method for making nitrogen, using air as raw materials, the energy consumption is only the electricity consumpti on of air compressor, has low running cost, low energy consumption, high efficiency advantages, etc.

4. The mechanical and electrical integration design has realized automatic operation
Import PLC control automatic operation. Nitrogen flow rate, pressure, purity can be adjustable and continuous display, capable of setting alarm of pressure, flow, purity and remote automatic control testing and measurement, realizes truly unattended operation. The advanced control system makes the operation more simple, can realize the unattended and remote control, and do the real-time monitoring to various conditions, so can ensure the gas' purity, flow rate and pressure be stable.

5. High quality components are the guarantees to reliable operation
Pneumatic valve, solenoid valves and other key components are imported configuration, with reliable operation, fast switching speed advantages, and the service life reaches above five million times, low failure rate, convenient repair, low cost of maintenance.

6. Unqualified nitrogen automatic emptying system
The low purity nitrogen in the starting period can be emptying automaticly, and then supply nitrogen automatically after reached the design target.

7. The desired purity range selection
Nitrogen purity can be adjusted conveniently, can regulate arbitrary between 79% ~ 99.99% according to the needs of users, coupled with the unique nitrogen purification technology, connect the nitrogen purification machine in the back of nitrogen generator, thus can obtain 99.9995% high purity nitrogen.

8. Unique system cyclic switching technology
Reducing valve wear, prolonging the service life of nitrogen machine
Technical index:
Nitrogen flow rate: 1-3000Nm3/h
Nitrogen purity: 95%-99.9995%
Nitrogen pressure: 0-0.7Mpa
Nitrogen gas dew point: ≤ -40 (atmospheric pressure)