Indian business group Tom and his party of 20 people came to our company to visit and inspect the production site of lime rotary kiln, affirmed the production technology of our enterprise, especially the innovation of kiln structure, showed great interest, and expressed the cooperation intention of 3.5 * 40m lime rotary kiln in the first phase!
Three advantages of lime rotary kiln
The vertical preheater with low pressure loss can effectively improve the preheating effect. After preheating, the decomposition rate of limestone can reach 20-25%, and 10-15mm fine limestone can be directly used;
The lime rotary kiln has reliable combined scale seal at both ends of the rotary kiln. Make the air leakage coefficient less than 10%, use composite refractory to reduce radiation heat loss;
The circular or square vertical cooler with filling type and divisible ventilation for lime rotary kiln can make the temperature of lime out of the cooler be 800C + ambient temperature, which is convenient for transportation and storage, and can preheat the secondary air into the kiln to above 700 ℃, so as to reduce the moving parts and special materials.