It features a standardized modular design for flexible expansion. The system supports configurable combinations of twin-tower, four-tower, six-tower, and eight-tower layouts. With a compact structure, simple operation, and a high level of automation, it effectively reduces labor and maintenance costs.
1. Large petrochemical industry:
Provides an inert atmosphere to prevent oxidation and combustion of flammable materials.
2. Coal mine fire prevention and suppression:
Reduces oxygen concentration to prevent spontaneous combustion of coal seams.
3. Metal heat treatment:
Isolate oxygen to protect chips and components from oxidation and ensure stable product quality.
Technical Indicators
| Nitrogen flow rate: 1 – 5000 Nm³/h |
(under standard conditions) |
| Nitrogen purity: 90% – 99.9995% |
(based on national standard, non-oxygen content) |
| Nitrogen pressure: 0.01 – 0.8 MPa |
(stable and adjustable gauge pressure) |
| Nitrogen dew point: -40°C to -70°C |
(atmospheric dew point) |
Part drawing