It is specialized in copper bright heat treatment industry and special nitrogen generator with steel cover furnace annealing, and provides customers with nitrogen machine answering and maintenance.
Principle of nitrogen generator
Lspd series PSA nitrogen generator and nitrogen making equipment use high-quality carbon molecular sieve as adsorbent. Under a certain pressure, using the characteristics of carbon molecular sieve, the oxygen adsorption speed of carbon molecular sieve in the air is far greater than that of nitrogen. Through programmable control of the opening and closing of pneumatic valve, alternate circulation of tower a and B is realized, pressure adsorption and decompression desorption are realized to complete oxygen and nitrogen in air The required purity of nitrogen is obtained.
Equipment parameters
Gas volume: 1-5000nm3 / h
Purity: 95-99.9999%
Dew point: ≤ - 40 ℃
Pressure: ≤ 0.8MPa
Equipment features
1. High quality imported carbon molecular sieve is adopted to ensure the service life of carbon molecular sieve;
2. The "Snowstorm" loading mode is adopted for molecular sieve loading to ensure higher loading density and higher adsorption efficiency;
3. Use one million times to switch over the special valve without fault frequently to ensure the stable operation of the system;
4. The controller adopts Siemens PLC programmable controller;
5. The pressure, purity and flow rate are stable and adjustable to meet the different needs of users;
6. The system runs automatically, and the whole gas making process can be unattended.
On 2018-08-08 11:45:46
