Cement Rotary Kiln Zinc Oxide Lime Rotary Kiln Calcination Kiln
Rotary kiln introduction:
Rotary kilns are used in the refractory industry. There are two
types of cement production: dry and wet. Metallurgical chemical
kilns are used in the metallurgical industry and iron smelting
plants to produce calcium ore that is poor in iron ore, chromium
ore, and nickel-iron ore. The metallurgical chemical kiln is
suitable for calcining lean iron ore, chromium ore, and nickel iron
ore in the metallurgical industry and iron smelting plants.
Structure features of rotary kiln:
The kiln shell is made of rolled steel plates; its structure is
optimized by computer software, and features" longitudinal flexible
and transverse rigid”, which improved the loading of supporting
device and stability of refractory lining,
The supporting roller bearings features smaller width over diameter
ratio L/D, leading to its higher reliability. The special
high-started torque motor for cement industry rotary kiln is
applied for driving system. The sealing of labyrinth plus spring
pressing with asbestos heat isolation layers attached, is applied
higher so that reliability and longer service life of sealing are
achieved.
Product application:
Rotary kilns are building materials equipment and can be divided
into cement kilns, metallurgical chemical kilns and lime kilns
according to different materials. Rotary kilns can be found in
steel annealing, non-ferrous smelting, metallurgy, chemical
industry and other industries. Construction industry, etc. The
rotary kiln system, also known as the rotary calcining kiln, is a
commonly used building materials machine. According to the
classification of material properties, rotary kilns are divided
into cement kilns, metallurgical chemical kilns, and lime kilns.
Cement kilns are used to produce cement clinker. There are two
methods for producing cement clinker: dry method and wet method.
Metallurgical chemical kilns are widely used for magnetic roasting
of lean iron ore and oxidative roasting of chromium and nickel in
steel plants; high-aluminum ore backing in refractory plants;
baking clinker and alumina in aluminum plants; and baking chromium
ore and chromium powder in chemical plants.
Specification:
| Type | Kiln Size | Capacity
(T/D) | Rotation
Speed
Of Kiln Body
(R/Min) | Main Reducer
Model | Power
(KW) | Weight
(T) |
| Diameter(m) | Length(m) |
| 2.0*40 | 2 | 40 | 360 | 0.23-2.25 | TZ125-7 | 37 | 80 |
| 2.2*45 | 2.2 | 45 | 450 | 0.21-2.52 | TZ125-5 | 45 | 100 |
| 2.8*50 | 2.8 | 50 | 680 | 0.437-2.16 | TL130-16 | 55 | 120 |
| 3.0*50 | 3 | 50 | 830 | 0.6-3.48 | TNS995-40-VB | 100 | 135 |
| 3.2*50 | 3.2 | 50 | 1000 | 0.6-3.2 | N4-280-091T | 125 | 150 |
| 3.5*54 | 3.5 | 54 | 1200 | 0.6-4.06 | ZTN4-315-070 | 250 | 183 |
| 4.0*60 | 4 | 60 | 2300 | 0.46-4 | ZTN4-355-092 | 315 | 195 |
| 4.3*64 | 43 | 64 | 3000 | 0.41-4 | ZTN4-355-125 | 380 | 260 |
| 5.0*74 | 5 | 74 | 5000 | 0.35-4.1 | ZTN4-450-092 | 420 | 370 |
