nitrogen generator 1)Nitrogen output:3-3000Nm3/h 2)Nitrogen pressure:0.1-0.7Mpa ( change as customer's requirements )

nitrogen generator

Principle of operation

KSN PSA nitrogen generating equipment use the high quality carbon molecular sieve as adsorbent,and utilize PSA principle, acquiring nitrogen gas from compressed air directly.

1.Under the pressure of certain.because of kinetic effect, the spread rate of oxygen and nitrogen on carbon molecular sieve has big differenceses. As a great deal of oxygen molecules is adsorbed by carbon molecular sieve, nitrogen molecules enrichs at gaseous phase, so nitrogen and oxygen get separated.

2.As the adsorption capacity of carbon molecular sieve on oxygen changed with the pressure,different pressures have obvious difference,when reduce pressure,it can desorb the oxygen molecule adsorption on carbon molecular sieve, making carbon molecular sieve regeneration,like this make it recycling use.

3. Choose two adsorption tower processes,one tower adsorption then produce nitrogen,the other desorption regeneration, the two circulation alternate, continuously output high quality of nitrogen.

Technical characteristics

1. Unique molecular sieve protective measures so as to lengthen the service life of carbon molecular sieve.

2. Self-reliance type cylinder pressure device can avoid high-speed airflow rushed out , it can not cause of molecular sieve pulverization phenomenon. equipped with the limit settlement alarm system,when it reach the floor level of journey,the equipment will sound and light alarm by itself.

3. Configureed DCS remote control system interface,it can monitor the system operatie condition through the computer.

4. Intelligent interlocking nitrogen vent device can guarantee the quality of nitrogen.

5. Perfect process design and excellent energy conservation characteristics reduce the cost of gas.

6. Reasonable structure design make the transportation, sling and installation very convenient.

7. Selecting the safe and reliable control components, so the equipment can run stable and reliable,it also has various fault alarm.

8.It operates easily, runs stably,,and has a high degree of automation, can realize no one operates.

           KSN—A  nitrogen generator technology parameter table

Model	Output	Effective gas consumption	Air purification system	Import and export caliber(mm)		Note
KSN—5A	5	0.4	KJ—0.5	DN15	DN15	Air purification system and PSA nitrogen generator entirety installation
KSN—10A	10	0.7	KJ—1	DN25	DN25
KSN—20A	20	1.3	KJ—2	DN25	DN25
KSN—30A	30	2	KJ—2	DN25	DN25
KSN—40A	40	2.55	KJ—3	DN32	DN25
KSN—60A	60	4	KJ—6	DN40	DN32	Air purification system and PSA nitrogen generator
KSN—80A	80	5.2	KJ—6	DN40	DN40	Segregate installation
KSN—100A	100	6.7	KJ—10	DN50	DN40
KSN—120A	120	7.9	KJ—10	DN50	DN40
KSN—150A	150	10	KJ—10	DN50	DN40
KSN—200A	200	13.5	KJ—20	DN65	DN50
KSN—300A	300	20	KJ—20	DN65	DN50
KSN—400A	4001	26	KJ—30	DN80	DN65
KSN—600A	600	40	KJ—40	DN100	DN65
KSN—800A	800	51	KJ—50	DN125	DN65
KSN—1000A	1000	63	KJ—70	DN125	DN65	PSA generator
KSN—1200A	1200	75	KJ—80	DN150	DN80	field installation
KSN—1500A	1500	94	KJ—100	DN150	DN80

carbon molecular sieve nitrogen generator