HeNan Hongji Mine Machinery CO.,LTD
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Rotary Kilns are commonly used for heat processing of minerals and aggregates such as lime, cement, and iron ore. To achieve consistent quality results, it is important to maintain a uniform product temperature at the kiln entry, mid zone, and discharge. In most rotary kilns, the challenge with temperature process control is that the temperature sensor must view through flames or heavy smoke and dust. Consequently, when selecting a sensor, the design, wavelength, and alignment are all important considerations.
Our high-performance dual-wavelength sensors offer unequalled performance for accurate and repeatable measurements on kiln applications. These sensors can operate properly when the target energy signal is diluted over 99% by such things as dust and smoke. To effectively measure targets through flames, the 1400 and 4400 Series are recommended. These single-wavelength sensors utilize a very narrow band 3.8 micron filter that provides unequalled performance with measurements through flames.
Common process measurements include:
Hot Clinker Detection
Product Discharge Temperature
Product Entry Temperature
Mid-Zone Temperature
Combustion Gas Temperature
Kiln Shell Hot Spot Detection
Main Technical Parameters:
| Spec.(m) | Φ2.5×50 | Φ3×48 | Φ3.2×50 | Φ3.3×50 | Φ3.5×54 | Φ4×60 | Φ4.3×64 | Φ4.8×74 | Φ5.0×74 | Φ5.6×87 | Φ6.0×95 | ||
| Capacity(t/d) | 200 |
600- 700 |
1000 | 1200 |
1500- 1800 |
2500 | 3500 | 5000 | 6000 | 8000 | 10000 | ||
| Slope of the kiln shell (%) | 3.5 | 3.5 | 3.5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
| Support Qty | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | ||
| Type of thrust roller |
Mecha nical |
Mecha nical |
Mecha nical |
Mecha nical |
Mecha nical |
Hydra ulic |
Hydra ulic |
Hydra ulic |
Hydra ulic |
Hydra ulic |
Hydra ulic |
||
| Rotating speed of kiln |
Main driving (r/min) |
0.62- 1.86 |
0.676 -3.38 |
0.36- 3.57 |
0.36- 3.57 |
0.39-3.9 | 0.41-4.07 | 0.4-4.0 | 0.35-4 | 0.35-4 | Max4.23 | Max5 | |
|
Auxiliary driving (r/min) |
6.25 | 9.36 | 6.5 | 5.61 | 7.66 | 8.2 | 7.93 | 8.52 | 7.58 | 8.7 | 9.2 | ||
| Main driving | Electrical motor | Model |
YCT355 -4A |
Z2-101 |
ZSN4 -280- 091B |
ZSN4 -280- 091B |
ZSN4- 315-092 |
ZSN4- 355-092 |
ZSN4- 355-12 |
ZSN4- 400-092 |
ZSN4- 450-092 |
ZSN4- 450-12 |
ZSN4- 500-092 |
|
Rated power (kw) |
55 | 100 | 160 | 160 | 220 | 315 | 400 | 630 | 710 | 800 | 950×2 | ||
|
Speed regul ation range (r/min) |
1000 | 1500 | 1500 | 1500 | 1000 | 1000 | 100-1000 | 1500 |
87.5～ 1000 |
100～ 1000 |
100～ 1000 |
||
|
Rated power (v) |
187.37 | 220 | 440 | 440 | 440 | 440 | 440 | 660 | 660 | 660 | 660 | ||
| Reducer | Model | ZS145-2 |
ZS145 -1-1 |
ZSY-450 -40-V |
ZSY450 -40 |
NZS995 -28VIBL |
YNS1110 -22.4VBR |
YNS1400 -31.5VIBL |
JH710C -SW305 -40 |
JH800C -28 |
JH900C -SW305 -25 |
JH900C- SW305-28 |
|
|
Total ratio |
49-63 | 50 | 40 | 40 | 28 | 22.4 | 31.5 | 42.226 | 26.812 | 23.901 | 26.646 | ||
| Auxiliary driving | Electrical motor | Type | Y122M-4 |
Y160M -6 |
Y160M -4B |
Y160M-4 |
Y200L1 -6 |
Y180L-4 | Y200L-4 |
Y225M-4 lp44 |
Y250M-4 | Y280M-4 | Y315M1-4 |
|
Rated Power (kw) |
4 | 7.5 | 15 | 11 | 18.5 | 22 | 30 | 55 | 55 | 90 | 132 | ||
|
Rated speed (r/min) |
1440 | 970 | 1460 | 1460 | 970 | 1470 | 1470 | 1480 | 1480 | 1480 | 1490 | ||
|
Rated voltage (v) |
380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | ||
| Reducer | Model | ZL35-16 |
ZL35-7 -1 |
ZSY160 -31.5-‖ |
ZSY355 -31.5 |
ZSY355 |
YNS440 -45‖R |
YNS497 -45ZC |
JH220C -SW302 -28 |
JH280C -45 |
ZSY400 -35.5-︱ |
ZSY450 -35.5-︱ |
|
|
Total ratio |
40.44 | 14 | 31.5 | 31.5 | 45 | 45 | 45 | 28 | 45 | 35.795 | 35.795 | ||
| Total weight (excluding refractory brick) | 188.3 | 207 | 256.5 | 281 | 341 | 434 | 550.5 | 854 | 894 | 1201 | 1580 | ||
| Weight of discharging kiln hood | 20 | 22 | 25 | 27 | 28 | 35 | 36 | 45 | 48 |
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