Rotary Kiln
Rotary Kiln belongs to building material equipment, according to different materials, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln.
Rotary Kiln belongs to building material equipment, according to different materials, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln.
Rotary Kiln belongs to building material equipment, according to different materials, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln. Cement kilns mainly use clinker for calcification, which can be divided into dry cement kilns and wet cement kilns. The metal chemical furnace is mainly used for the roasting and magnetization of light iron ore in the metallurgical industry and steel plants, the roasting of oxidized olive sauce, grapes, and magnesium, and the roasting and roasting of high-quality alumina ore in smelters Aluminum manufacturing plants use clinker and aluminum hydroxide, while chemical plants use clinker and aluminum hydroxide to bake chromium. Lime kilns are mainly used for baking live lime, while dolomite lamps are used in steel and ferroalloy plants.
Wheeled cement kiln (cement kiln) for preparing dry and wet clinker.
Rotary Kiln (Mining Chemistry): Magnetization and Oxidation of Roasted Iron Ore in Steel Plants
Wheel kilns use high-strength aluminum ore for roasting in plant smelting.
Rotary kilns used in aluminum alloy barbecue factories, chrome plated barbecue factories in chemical factories, and powder factories.
Rotary kilns (lime kilns) are used for active calcification of lime and dolomite in steel and ferroalloy plants.
The cylinder of the rotary kiln is made of rolled steel plates, and is lined with refractory lining at a specified slope with the horizontal line. It is supported by three wheels on each gear support device. A large gear ring is fixed on the cross inner cylinder near the feeding end wheel with a tangential spring plate, and a small gear mesh with it. During normal operation, the main drive motor transmits power through the main reducer to the open gear device, driving the rotary kiln. The material enters the rotary kiln for calcination from the kiln tail (at the high end of the cylinder). Due to the tilting and slow rotation of the cylinder, the material not only rolls in the circumferential direction but also moves axially (from the high end to the low end), continuing to complete its process. Finally, the generated clinker enters the cooling machine through the kiln head cover for cooling. The fuel is sprayed into the kiln from the kiln head, and the waste gas generated by combustion is exchanged with the materials before being exported from the kiln tail.
|
Product specifications (m) |
Kiln dimensions |
Capacity (t/d) |
Rotation speed (r/min) |
Motor power (kw) |
Total weight (t) |
Note | ||
|---|---|---|---|---|---|---|---|---|
| Diameter(m) | Length(m) | Obliquity(%) | ||||||
| Φ2.5×50 | 2.5 | 50 | 3 | 200 | 0.62-1.86 | 55 | 187.37 | ---- |
| Φ2.8×44 | 2.8 | 44 | 3.5 | 400 | 0.437-2.18 | 55 | 201.58 | Outside disassemble kiln |
| Φ3.0×45 | 3 | 45 | 3.5 | 500 | 0.5-2.47 | 75 | 210.94 | ---- |
| Φ3.2×50 | 3.2 | 50 | 4 | 1000 | 0.6-3 | 125 | 278 | Outside disassemble kiln |
| Φ3.5×54 | 3.5 | 54 | 3.5 | 1500 | 0.55-3.4 | 220 | 363 | Kiln with preheater precalcine |
| Φ4.0×56 | 4 | 56 | 4 | 2300 | 0.41-4.07 | 315 | 456 | Kiln with preheater precalcine |
| Φ5.0×74 | 5 | 74 | 4 | 6000 | 0.35-4 | 710 | 944 | Kiln with preheater precalcine |
| Φ6.0×95 | 6 | 95 | 4 | 10000 | Max5 | 950×2 | 1659 | Kiln with preheater precalcine |
