Brief Introduction of rotary kiln:
The rotary kiln is mainly used in calcination clinker. And the cement kiln also can be divided into dry production cement kiln and wet production cement kiln. The metallurgy chemical rotary kiln is mainly used in metallurgical industry like magnetizing roasting poor iron in steel iron plant, silicon thermal to roast active lime and dolomite which used in steel iron plant and ferroalloy plant.
Our rotary dryer system is after technology innovation, being used in the most advanced hydraulic gear wheel device, the metering piston pump of high precision, the high precision control valve and contact graphite blocksealing devices and other advanced technologies. It features in easy to operate and operational safety. Compared with the same specification equipment, the rotary kiln stabilizes the thermal system program and improves the equipment operation rate, with the operation rate increased by 10%, the yield increased by 5% -10% and heat consumption reduced by 15%.
Working Principle of rotary kiln:
(1)With a certain slope to the level, the whole kiln body is supported by rollers and fitted with thrust rollers to control up and down movement of the kiln body.
(2) Besides main driving unit for driving system, it is also fitted with the auxiliary driving unit so as to ensure the kiln body still can rotating when the main motor is powered off and prevent it from deforming.
(3) The kiln head adopts housing type sealing and kiln rear uses axial contact sealing unit so that reliability of sealing could be ensured.
Technical parameters of rotary kiln:
Type | Model | Shell Dia(mm) | Shell Length (mm) | Gradient (%) | Output(t/h) | Rotate Speed(rpm) | Motor Power(Kw) | Weight( t ) |
Straight | YZ1225 | 1200 | 2500 |
| 3 |
| 22 | 34 |
YZ1828 | 1800 | 2800 |
| 4 |
| 30 | 59. 39 | |
YZ1636 | 1600 | 36000 | 4 | 1. 2~1. 9 | 0. 26~2. 61 | 22 | 51. 023 | |
YZ2245 | 2200 | 4500 | 3. 5 | 3. 2~5. 3 | 0. 23~2. 25 | 45 | 125. 462 | |
YZ2555 | 2500 | 55000 | 3 | 7. 3~9. 8 | 0. 79~2. 38 | 55 | 191. 203 | |
YZ2820 | 2800 | 20000 | 4 | 15~18 | 0. 8~1. 45 | 75 | 186. 373 | |
YZ3060 | 3000 | 60000 | 3. 5 | 16~20 | 0. 49~2. 41 | 90 | 272. 510 | |
YZ3560 | 3500 | 60000 | 3. 5 | 28~40 | 0. 65~2. 25 | 125 | 347. 872 | |
YZ4030 | 4000 | 30000 | 4 | 52~70 | 0. 38~3. 52 | 160 | 415. 103 | |
YZ4262 | 4200 | 62000 | 3. 5 | 80~105 | 0. 38~3. 52 | 315 | 541. 615 | |
Diameter | YB1626 | 1600/1400 | 26000 | 4 | 0. 7~1. 1 | 0. 41~3. 85 | 18. 5 | 38. 621 |
YB1939 | 1900/1600 | 39000 | 4 | 2. 2~2. 7 | 0. 27~2. 58 | 22 | 60. 841 | |
YB2545 | 2500/2200 | 45000 | 3. 5 | 4. 5~6. 2 | 0. 25~2. 18 | 45 |
102. | |
YB3560 | 3500/3000 | 60000 | 3. 5 | 23`32 | 0. 65~2. 28 | 125 | 310. |
The pictures of rotary kiln: