Description
Mining dryer Introduction
Mining dryer is also
called rotary drum dryer. Mining dryer is widely used in building
material, metallurgy, and chemical engineering, cement industries
for drying of mineral slag limestone, coal dust, mineral slag, and
clay. Mining dryer consists of revolved body, throwing flitch,
transmission device, supporting device, and sealing ring. It is of
reasonable structure, fine workmanship, high output, low
energy-saving, and easy running. After the wet material is added
into the dryer, the material displays and disperses uniformly in
the dryer by the stir of shoveling plate uniformly distributed in
barrel. Then contact with the hot countercurrent air fully and
speed up the heat transmission, and mass transfer. In the process
of drying, the material can move to the other star-shape discharge
valve end of dryer and eject the finished product by the function
of tilt shoveling plate and hot air current. The mining dryer is
applicable to the large particles with large specific weight in
chemical engineering, mining, and metallurgy industries, such as
ore, blast furnace slag, coal, metal powder, phosphatic fertilizer,
and ammonium sulfate. And it also applicable to the drying of
powdery, particle material with special requirements, such as HP
foaming agent, distilled grain slag, light, Calcium carbonate,
activated clay, magnetic powder, black lead, and decoction dregs
which need low temperature drying and mass continuous drying.
