Lime rotary kiln, as the leader in calcining active lime, has been deeply loved by lime manufacturers. The invention of the lime kiln also led to the rapid development of the cement industry. Rotary kiln is used in many fields.
Lime rotary kiln, as the leader incalcining active lime, has been deeply loved by lime manufacturers. The invention of the lime kiln also led to the rapid development of the cement industry. Rotary kiln is used in many fields. Compared with traditional shaft kiln, lime kiln has a high degree of mechanization. The concrete body has thefollowing aspects:
1. Rotary kiln calcining metallurgy oractive lime, with low heat consumption per unit of product, lower heatconsumption than counter-current single-tube mechanized wet feed shaft kiln.
2. The calcination process of active limerotary kiln has a high degree of mechanization, the operation process is easyto control, and the production volume is large. It is suitable for the needs oflarge industries such as metallurgy and smelting.
3. Lime rotary kiln calcining system hasmany mechanical equipments and heavy weight. Therefore, the unit productconsumes a large amount of steel and has a high investment. Rotary kilnequipment covers an area of large.
4. The material in the active lime rotarykiln wear, product powder, there are certain requirements on the strength ofraw materials, some raw materials calcined in the shaft kiln can get a betterpiece of lime, and calcined in the rotary kiln may produce a lot powder, lowyield.
5. Active rotary kiln during thecalcination process, the material is in the tumbling state, the heating iseven, the temperature of the combustion device is easy to control, thecalcining quality is good, the lime product activity can reach 350-400ml, andthe lime pollution is small, which is favorable for obtaining high-purity lime.
6. Active lime rotary kiln can calcine rawmaterials with smaller granularity, which can increase the utilization of rawmaterials. Because the raw material size is small, the product can be directlyused in converter steelmaking without crushing.