Active Lime Assembly Line
Specifications
top quality material usedexperiened engineer's design and skillful welders.
active lime kiln / rotary kiln / limestone kiln
Active lime assembly line
The limestone in the pre-heater is heated to around 900 ° C by the kiln flue gas of 1150 ° C. At this time, about 30% of the limestone has been decomposition. Then the limestone is put into the rotary kiln by the hydraulic stem. In the rotary kiln the limestone sinters and decomposes into CaO and CO2. Then the decomposed limestone goes into the cooler and is cooled to about 100 ° C by the cold air and then is discharged. The 600 ° C hot air after heat exchange goes into the kiln and combusts with gas. The Exhaust gas blended with the cold wind go to the bag filter through the suction fan and then through the exhaust fan into the chimney.
The limestone out of the cooler enters into the lime storehouse through the vibrating feeder, chain bucket conveyor, bucket elevator and belt conveyor. Whether to carry out screening and other procedures depends on customer requirements.
Main Technical Parameters:
Design Capacity(t/d) |
150 |
300 |
600 |
|
Product |
Active Lime |
Active Lime |
Active Lime |
|
Pre-heater |
Vertical Pre-heater |
Vertical Pre-heater |
Vertical Pre-heater |
|
Rotary Kiln |
Size(m) |
Φ2.5×40 |
Φ3.3×50 |
Φ4×60 |
Effective Volume(m3) |
142 |
292 |
575 |
|
Burning temperature |
≤1250 |
≤1250 |
≤1250 |
|
Cooler |
Grate Cooler |
Grate Cooler |
Grate Cooler |
|
Fuel |
Gas |
Gas |
Gas |
|
Heat Consumption |
5000-5300 |
5000-5300 |
5100 |
|
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