According to the method of point catalysis, the atmospheric pressure air is separated to produce nitrogen, and the inversion principle of the fuel cell is used to carry out continuous output. After the air enters the electrolytic cell, oxygen ions are adsorbed to gradually become hydroxide ions and transferred to the anode. After a period of time, the anode loses electrons to analyze oxygen, and oxygen is continuously separated, and finally only nitrogen is produced Out.

In the process of producing nitrogen, the general nitrogen machine can be divided into 6 parts to operate:

1. Use the program to control the entire gas production process, completely constant pressure, gas production 5-300ml/ min;

2. Advanced technology, the use of the world's most advanced catalytic technology, greatly reduced in cost, analytical nitrogen batteries are very stable,

3. Three-stage catalysis, so that the nitrogen contains less than 3ppm oxygen;

4. Low humidity of nitrogen, the use of polymer penetration technology, to filter the output of nitrogen, and automatic,

5. The equipment is small and easy to handle

6. In operation, the equipment is equipped with security measures, which greatly increases the safety.