Dispersing Rotary Dryer

Working Principle:
Based on the structure of a traditional rotary dryer, SD series of rotary dryers is equipped with a disintegrator inside the dryer, in this way the dryer can break the material as well as improve thermal efficiency. It can be applied to dry conglomerating, washy and sticky materials, pasty materials and even liquid materials. It is widely used in many fields, such as chemical industry, brewing, pharmaceutical industry, fertilizer production, etc.


1. Large drying capacity.
2. Continuous drying operation with high flexibility.
3. Because of pulverization of disintegrator, the dryer is characterized by high thermal efficiency. 

Material to be dried: 
SD series dryer is widely used in the drying of wastes and materials processed by chemical industry, such as alcohol distilleries, pharmaceutical plants, sugar factories, vinegar factories, food processing plants and chicken farms. For example: wastes from beer, wine and alcohol production, antibiotic waste, chicken dung, sludge, red mud, granulated sugar, PVC, inorganic salt, complex fertilizers, cement material, clay, starch, organic powders, coal, ore, arenaceous quartz. 

Technical Parameter:

SpecificationWater Evaporation Capacity (kg/h)Moisture (%)Coal (kg/kgH2o)Electricity (kwh/kgH2o)Equipment Size (m×m)


1. Evaporation into the air temperature is ≥ 500 ° C, materials to moisture ≥ 45% of the recommended conditions. 
2. Production of materials in the early moisture is 70%, 13% moisture end, rated capacity to handle the calculated values. 
3. The consumption of coal and electricity is counted under the rated value.




Dispersing rotary dryer is equipped with a built-in through shaft dispersing device based on the structure of conventional rotary dryer. The dispersing device runs through the entire cylinder in the axial direction, and the material is evenly dispersed under the action of the dispersing mechanism, effectively increasing the contact area between the material and high-temperature flue gas, thereby improving the drying efficiency and fully breaking the material.