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| Warranty: | One Year |
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Raw material requirements:
1.Chemical composition of quicklime:
| Granularity mm |
chemical composition /% | |||||||
| CaO | Activators | SiO2 | MgO | R2O3 | P | S | Raw overburn | |
| ≥ | ≤ | |||||||
| 30~60 | 96 | 360 ml | 2 | 1.5 | 2 | 0.01 | 0.04 | 5 |
| Granularity mm |
Physical and chemical indicators /% | ||||
| Fixed carbon | Volatile | Ash content | S | H2O | |
| ≥ | ≤ | ||||
| 20~25 | 82 | 15 | 10 | 1 | 2 |
3.Electrode paste
Chemical composition of electrode paste:
Ash content: 4%
Volatile matter: 13.5%
Fixed carbon: 82.5%
Volume density: 1400kg/m3
Asphalt softening point: 75 ºC
Plasticity: 20-30%
Particle size: 50-100mm.
Technical parameters of electric furnace
Transformer capacity: 3000KVA
Primary side voltage: 11KV
Secondary side voltage: 84-112 (V)
Secondary side voltage level: 8 levels, level difference: 4V
Common voltage: 96 (V)
Secondary current: 21651 (A)
Electrode diameter: ± 600mm
Polar circle diameter: Φ 1500mm ± 50mm
Furnace diameter: ± 3600 (mm)
Furnace shell diameter: Φ 4800mm
Furnace depth: 1800mm
Furnace shell height: 3400mm
Low hood height: 1700mm
Electrode stroke: 1000mm
Electrode lifting speed:0.5m/min
Cooling water usage:180t/h
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