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It is recommended to use a single drum dryer for fluorite powder drying. A single drum dryer, also known as a drum dryer, rotary dryer, or rotary dryer, is mainly used to dry materials with high moisture content and high viscosity, such as lignite, coal slurry, sludge, fly ash, clay, mineral powder, slag, fruit residue, sawdust, fluorite powder, etc. It is widely used in industries such as building materials, metallurgy, chemical industry, cement, refractory materials, etc. The machine is mainly composed of a rotating body, a lifting plate, a transmission device, a support device, a dispersing device (according to requirements), and sealing rings and other components. It has the advantages of reasonable structure, excellent production, high output, low energy consumption, and convenient operation.
Introduction to Working Principle
The heat source of a single drum dryer comes from a combustion device, usually using a co current heating method. Therefore, the materials that need to be dried are pushed back by the spiral plate from the feeding box and the feeding chute into the cylinder. Due to the tilted placement of the dryer, the material flows towards the rear end under the action of gravity and rotation, and is repeatedly picked up by the plate and brought to the upper end before being continuously lifted and scattered down, forming a uniform curtain inside the drum and fully exchanging heat with the hot air flow inside the drum. As the material is repeatedly lifted and scattered, the moisture contained in it gradually dries, thus achieving the purpose of drying.
