Ads by Google
Rotary dryer:Wet material consists of belt conveyor or dou type hoist to hopper, by feeding port to join. Drum drying part subject is slightly tilted and can turn the drum body. Material into the cylinder internal, and through hot in the cylinder into co-current contact or counter-current or effective contact with heating wall was dry, dry after products from other end lower the material. In dry process, material by cylinder slow rotation, by gravity from high to low end one end of the movement. The cylinder body wall with left.the right copy board, which continuously the supplies start to copy and asperse, make the material of thermal interface greatly enhanced, improve drying rate and prompts materials moving forward. Heat carrier (hot air, stack) after drying, through dust cyclone dust collecting its narrow belt after emptying.
Features:
Great capacity of production, but continuous operation; Simple structure, low malfunction, convenient operation and maintenance cost is low, stable operation, Applicable scope, can dry powder, granule, bars, block material and large elasticity of operation, the production on the output of products have allowed more fluctuate, without affecting the quality of the products. Clean easy. Equipment installation and removal difficult huge, small coefficient of thermal capacity, the thermal efficiency is relatively low (but steam tube type drum drying part thermal efficiency is higher).
Application:
Suitable for chemical, mining, metallurgical industries big particles, more than major materials, such as: dry blast furnace slag, ore, coal, metal powder and phosphorus, sulfur amines. Have special requirements to powder, granule materials dry, such as: HP vesicant, lees, light calcium carbonate, activated clay, magnetic powder, graphite, liquid.
Rotary Dryer From Manufacturer