Coal slime rotary dryer (coal sludge dryer, coal slurry dryer) is one of horizontal rotary, which is specially designed for coal slime drying only. Dingli’s coal slime rotary dryer is a full automatically product line with stability and security, the process capacity of single dryer is 10-15-20-30-40-60-80t/h; the moisture content of the sludge can be decreased from 30±5% to 10±2%; the low caloric value of the coal sludge would raise by 1000-1500kcal. The size of the dryer cylinder is ￠1.4-￠4.5m, length 15m-30m.
Based on the diverse coal slime’s features in different area, DINGLI’S coal slime rotary dryer solves the wall sticking successfully by a variety of lifters, cleaning devices and broken device, forward flow drying make a good heat transaction, it increase the drying efficiency and heat utilization, reduce the 0ff-gas’s temperature and emission concentration , make sure that it’s energy-saving and environmental protection by strictly controlling the drying temperature , pressure , flowing rate and revolving rate. 
