Coal slime dryer:

Application range:industries of mining, ore beneficiation, construction materials and chemical engineering
Applicable materials:slime, raw coal, flotation clean coal, mixing clean coal, slag, clay, bentonite, limestone, sand, quartz stone, metal concentrate
 
Coal slime dryer or sludge dryer has high humidity and high adhesion, during the drying process, wet slime are sent into scattered equipment via ribbon conveyor, The massive coal slime after scattering are sent into drying chamber dryer of negative pressure to be dried.
 
Coal slime dryer or sludge dryer is mainly used to dry slime, raw coal, peat, flotation concentrate, mixed coal, tailings and other materials in coal industry.
 
Principle
Wet slime are sent into scattered equipment via ribbon conveyor, the massive coal slime after scattering are sent into drying chamber dryer of negative pressure, through feeding, cleaning, low temperature drying and discharging. The exhaust gas is drained after removing the dust, and the finished products are transported into warehouse.
 
Features
1. Coal slime dryer or sludge dryer has strong anti-overload capability, large quantity management, low fuel consumption, low drying costs; 
2. New feeding, discharging devices can prevent phenomenon of clogging of the feed drum dryer, not continuous, not uniform and returning materials, reduce the load of the exhaust system; 
3. Adopt downstream drying, high thermal efficiency; 
4. Control particle size and moisture according to user requirements, the moisture of coal slime drying product reaches to below 8%, particle size can be controlled less than 8mm.
5. Coal slime dryer or sludge dryer adopts self-aligning roller device, so the roller and rolling ring are linear touched, thus it greatly reduce the wear and power loss; 
6. Coal slime dryer or sludge dryer achieves a “zero thrust” which greatly reduces the wear of roller block, to make sure the smooth and reliable operation of cylinder.