Product Details First, the working principle: 
Rotary drum drier body is slightly inclined and can be adjusted within a certain speed range of the cylindrical body, the wet material from the feeder into the inner cylinder, the cylinder was added during the break up of material. After the cold air through the air filter into the drum by a blower, after steam heater into the cylinder, the inner cylinder cloth copy board is turning, the hot air evenly distributed and dispersed and full contact with the barrel to accelerate drying heat and mass transfer. So as to achieve the purpose of drying, the material was dried by a majority of the kiln feed tank, exhaust after cyclone dust collector with water mist precipitator discharge. Hot air and material flow forward, the device can be used in various forms of copy board to adapt to different materials, simple structure, reliable operation, easy maintenance, large production capacity. 
Second, the device features: 
1. fixed cylinder extends into the kiln with a scraper and spiral copy board, cylinder head welding in the kiln as a fixed cylinder, welding blade knife on the drum is formed, extending into the spiral copy board is behind that spiral copy board extending from extending into the spiral copy board away most of the material by scraper scraped copy board and fixed cylinder gap away from the adhesion of the material and then inserted into the spiral copy board, so that the whole feeding process smooth; 
2. The end of the roll with a continuous dosing; 
3. Go to the first pre-dispersed sludge broken, so that the full heat exchange with the air, quickly drying; 
4. tilted drum, resorted to clean and is not dead; 
5. The exhaust from the exhaust into the cyclone and other collected and washed by water cooling tower discharge (deodorant can be added separately); 
6. The machine can be high-volume continuous production, comprehensive utilization of waste gas can also be dried. 
Applications

● suitable for chemical industry, miners, metallurgy and other industries large particles, a large proportion of dried material. Such as ore, blast furnace slag, coal, metal powders, ammonium sulfate fertilizer, sludge, slime and other. 
● There are special requirements powder, dry granular materials. Such as: GP foaming agent, sprinkle groove residue, precipitated calcium carbonate, activated clay, magnetic powder, graphite, dregs. 
● cooling requirements, and large quantities of materials required for continuous operation. 
● high-temperature calcination should specify when ordering. 
● According to the exhaust carbon content of the different selection of the cyclone, bag, water veins, dust Handled. 
● heat use: electricity, steam, heat pipes, Hot blast stove or heat. 
Brief 
Rotary drum drier sludge is slightly inclined body and can adjustable cylinder speed within a certain range, the wet material from the feeder into the inner cylinder, the inner cylinder cloth copy board is turning down, with uniform distribution dispersion and full contact with the hot air (or counter-current) through the barrel, speed up the drying heat and mass transfer. So as to achieve the purpose of drying. The device can be used in various forms of copy board to adapt to different materials, simple structure, reliable operation, easy maintenance, large production capacity. 
Technical parameters