Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd
Lipu Dedicated to Designing and Manufacturing Ore-dressing and Drying Equipment
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Horizontal Industrial Rotary Kiln For Oxidizing Calcination Chromium Ore
Equipment Introduction:
Metallurgical and chemical rotary kiln is mainly used for poor iron ore magnetization calcination, the
oxidizing calcination of chromium ore, ferronickel ore; the calcination of high aluminum bauxite ore in the
refractory material factory and aluminum hydroxide, the clinker, aluminum hydroxide calcination in the
aluminum plant; the calcination of chrome ore and chrome powder in the chemical plant, etc.
Working Principle:
Material is fed into kiln though end of kiln (higher side of cylinder). Because cylinder is inclined and it
rotates slowly, material moves along with circle as well as axial direction (from higher side to lower side).
After going through physical and chemical change, material gets into cooling machine through head cover
of kiln after the finishing calcination. Fuel is fed into the kiln head through the kiln head, and exhaust gas
will discharge at the end of kiln after exchanging heat with material.
Technical Parameters:
| Model | Kiln | Capacity(t/d) | Rotary Speed (r/min) | Power (kW) | Weight (t) | ||
| Diameter(m) | Length(m) | Slope(%) | |||||
| 2.8×44 | 2.8 | 44 | 3.5 | 400 | 0.437-2.18 | 55 | 202 |
Working Flow Chart of Dolomite Rotary Kiln:
