- Technical Data
Rotary kiln,also called rotary calcining kiln, belongs to building material equipment, and can be divided into cement kiln, metallurgy chemical kiln and lime rotary kiln.
Limestone rotary kiln
Lime Kiln, also known as rotary kiln roller, has advanced structure of low pressure loss, which can effectively improve the warm-up effect so that the decomposition rate of limestone can be up to 20-25% after preheating by the kiln.
Both ends of the rotary kiln are with modular sealing system, which makes air leakage coefficient lower than 10%. The sealing system is made up of composite refractory material, for reducing radiation heat loss.
Filling type or divisional ventilated cooler makes lime temperature up to 800℃ when it is out of cooler, which is easy to transit and store, and can preheat the temperature of secondary-kilning to above 7000℃.