Sand dryer is also called river sand dryer, yellow sand dryer or silica sand dryer. It is a kind of drying equipment which can deal with a great amount of materials. It is characterized by stable running, flexible operation, great adaptability and large handling capacity.
Sand drum dryer,also known as river sand dryer,yellow sand dryers,quartz sand dryer,is a kind of drying equipment to process large numbers of items,with reliable running,operating flexibility,adaptability,large capacity, etc.Sand drying machine is suitable for drying granular materials,especially sand,river sand,quartz sand,with excellent drying effect.
Air Table Machine and Vibro screen are used for further dry pro cess after using the drum dryer. It also have some mechanism for separating wastes from the raw sand.
Rotary dryer working principle: The raw material plate which is arranged reasonably with changeable angles in order, throws moisture materials into the rotary cylinder. Then water will be separated from the materials by hot air-flow and changed into vapour to be discharged into the atmosphere. Then the materials would be dryed.
Material to be dried enters the rotary dryer and as the rotary dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of the rotary dryer, when the material gets high enough to roll back off the fins, it falls back down to the bottom of the rotary dryer, passing through the hot gas stream as it falls This gas stream can either be moving toward the discharge ...
3. The hot air furnace is rationally selected to optimize its internal structural design and masonry quality, reduce the air leakage rate, reduce the oxygen content in the hot air to less than 5%, and the temperature of any process requiring 700-1100 C can be arbitrarily controlled and used as a dryer.
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