Rotary Kiln
Rotary Kiln With Three Supports Structural Features
 
í˝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,
 
í˝The supporting roller bearings features smaller width over diameter ratio L/D, leading to its higher reliability.
 
í˝The special high-started torque motor for cement industry rotary kiln is applied for driving system.
 
í˝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.
 
                                Data Sheet of Rotary Kiln With Three Supports
 
Size Basic Parameter Motor Power
kW
NO. of
Support
NO. of thrust
 Roller
Type of
Thrust Roller
Rotation Speed
r/min
Inclination
%
Capacity
t/d
3.0×48 0.696-3.48 3.5 700 100 3 1 Mechanical
3.2×46 0.602-3.01 3.5 1200 125 3 1 hydraulic
3.2×50 0.396-3.965 3.5 1200 190 3 1 hydraulic
3.3×52 0.391-3.91 3.5 1200 190 3 1 hydraulic
3.5×54 0.431-4.31 3.5 1800 250 3 1 hydraulic
4.0×60 0.35-3.5 3.5 2000 250 3 1 hydraulic
4.0×60 0.396-3.96 3.5 2500 315 3 1 hydraulic
4.3×64 0.396-3.96 3.5 3000 420 3 1 hydraulic
4.3×66 0.396-3.96 3.5 3500 420 3 1 hydraulic
4.3×60 0.403-4.03 3.5 3000 400 3 1 hydraulic
4.6×68 0.398-3.98 3.5 4000 560 3 1 hydraulic
4.7×75 0.396-3.96 3.5 4000 500 3 1 hydraulic
4.8×72 0.396-3.96 3.5 5000 630 3 1 hydraulic
4.8×74 0.396-3.96 3.5 5000 710 3 1 hydraulic
5.0×72 0.4-4 3.5 5500 710 3 1 hydraulic
5.2×76 0.45-4.5 3.5 6000 2x530 3 1 hydraulic
6.0×96 0.4-/1 3.5 10000 2x950 3 1 hydraulic
 
 
Rotary Kiln With Two Supports
 
Rotary kiln with two supports is a kiln of L/D<12.5, with two support devices. The advantages are as follows:
 
í˝Reduce energy consumption
 
í˝Improve the quality of clinker
 
í˝Greater adaptability to the raw material and fuel
 
í˝Brick consumption is significantly reduced
 
í˝Improve equipment reliability, avoid mechanical overload
 
í˝Reduce investment in infrastructure
 
í˝Reduce repair and maintenance costs

 

 Data Sheet of Rotary Kiln with Two Supports

 

 

Rotary Kiln Specification Design Production Max Production
D(m)×L(m) t/d t/d
4.2 50 2500 2700
4.4 52 3300 3600
4.8 56 4000 4500
5 60 5000 5500
5.2 62 6000 6600