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coal slurry dryer/drying machine , best-selling rotary kiln is developed based on the rotary dryer. It can be widely used in:
1. The coal industry: Coal slurry, coal, flotation clean coal, mixed clean coal etc.
2. The construction industry: Blast furnace slag, clay, Peng Yun soil, lime stone, sand, quartz stone etc.
3. Ore processing industry: Various metal concentrates, slag, tailings etc.
4. Chemical industry: Non-drying heat sensitive materials.
Working Principle
coal slurry dryer/drying machine , best-selling rotary kiln is heat source is a combustion apparatus. It adopts direct flow heating with heat source from firing unit. The material to be dried is pushed back immediately by spiral board after going in the shell from feeding tank or feeding chute. Because the drier is installed in an inclined position, material flows to the back end under gravity and rotation force. At the same time, it is lifted by board repeatedly and thrown down accordingly, which makes the material form an even curtain, so that it can exchange heat sufficiently with the heat flow. At last, water in the material is dried by repeatedly scattering.