Technological Parameters of Φ5.2×118m Y52118 Series Lateritic Nickel Rotary Kiln:
1. Application: Roasting of 1950－2200t/d lateritic nickel ores
2. Specification: Φ5.2×118m (inner diameter of cylinder×length)
3. Type: Double-driving, double hydraulic thrust rollers
4. Kiln supporting: 5
5. Slope: 3.5%
6. Rotating speed: main driving: 0.2 ~1.233r/min; auxiliary driving: 7.82r/h
7. Sealing mode: Flexible sealing
8. Kiln head cooling: air cooling
9. Main driving motor:
Amount: 2 sets
Model: YSNP450L1-6
Power: 355×2 kW
Voltage: 380V
Rotating speed: 980r/min
10. Main speed reducer:
Model: P320-90Ⅴ/Ⅵ
Width between centers: 1650
Velocity ratio: 90/92.273
11. Auxiliary driving motor:
Amount: 2 sets
Model: Y225S-4
Power: 37 kW
Voltage: 380V AC
Rotating speed: 1480r/min
12. Auxiliary driving reducer:
Amount: 2 sets
Model: YNL305-14Ⅰ/Ⅱ
Width between centers: 305 mm
Speed ratio: 14/14.291