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Rotary kiln is ideal for calcining high-grade cement in cement plants, also called cement kiln, lime kiln and ceramisite kiln.
Rotary kiln
Rotary kiln is ideal for calcining high-grade cement in cement plants. It is also commonly used in building material machine.
Rotary kiln features
1. simple structure
2. reliable
3. convenient control of production process
4. few wear parts
5. high operation rate
Introduction of different types of rotary kiln:
1. Cement rotary kiln is primarily used for calcining cement clinker. It can be divided into dry process rotary kilns and wet process rotary kilns.
2. metallurgy chemical kiln is mainly used for magnetized roasting of lean iron ore, and oxidizing roasting of chrome ore and nickel ore, etc. In steel plants.
3.In refractory plants, this rotary kiln is mainly used for roasting different high-alumina refractories.
4.In aluminium factories, it is mainly used for roasting clinker and aluminum hydroxide.
Technical parameters:
| Specification (m) | Size of kiln | Production (t/h) | Rotate speed (r/min) | Motor power (kw) | Weight (t) | ||
| Diameter (m) | Length (m) | Obliquity (%) | |||||
| Φ 1.4× 33 | 1.4 | 33 | 3 | 0.9-1.3 | 0.39-3.96 | 18.5 | 47.5 |
| Φ 1.6× 36 | 1.6 | 36 | 4 | 1.2-1.9 | 0.26-2.63 | 22 | 52 |
| Φ 1.8× 45 | 1.8 | 45 | 4 | 1.9-2.4 | 0.16-1.62 | 30 | 78.2 |
| Φ 1.9× 39 | 1.9 | 39 | 4 | 1.65-3 | 0.29-2.93 | 30 | 77.59 |
| Φ 2.0× 40 | 2 | 40 | 3 | 2.5-4 | 0.23-2.26 | 37 | 119.1 |
| Φ 2.2× 45 | 2.2 | 45 | 3.5 | 3.4-5.4 | 0.21-2.44 | 45 | 128.3 |
| Φ 2.5× 40 | 2.5 | 40 | 3.5 | 9.0-10.5 | 0.44-2.44 | 55 | 149.61 |
| Φ 2.5× 50 | 2.5 | 50 | 3 | 6.25-7.4 | 0.62-1.86 | 55 | 187.37 |
| Φ 2.5× 54 | 2.5 | 54 | 3.5 | 6.9-8.5 | 0.48-1.45 | 55 | 196.29 |
| Φ 2.7× 42 | 2.7 | 42 | 3.5 | 10.0-11.0 | 0.10-1.52 | 55 | 198.5 |
| Φ 2.8× 44 | 2.8 | 44 | 3.5 | 12.5-13.5 | 0.437-2.18 | 55 | 201.58 |
| Φ 3.0× 45 | 3 | 45 | 3.5 | 12.8-14.5 | 0.5-2.47 | 75 | 210.94 |
| Φ 3.0× 48 | 3 | 48 | 3.5 | 25.6-29.3 | 0.6-3.48 | 100 | 237 |
| Φ 3.0× 60 | 3 | 60 | 3.5 | 12.3-14.1 | 0.3-2 | 100 | 310 |
| Φ 3.2× 50 | 3.2 | 50 | 4 | 40.5-42 | 0.6-3 | 125 | 278 |
