Coal ball dryer description:

• Coal ball dryer is a dryer for handling a large number of materials. As reliable operation, operating flexibility, adaptability, large handling capacity, widely used in building materials, metallurgy, food, chemical, coal, medicine and mining industries.
• Coal ball dryer or yellow sand dryer is belong to rotary drum dryer. Generally adapted to granular materials, can also be used for drying sticky pasty materials or materials with higher moisture which had mixed with materials.
• Particularly dry coal ball,coal ball dryer has excellent drying effect. Coal ball dryer has the advantage of large capacity, wide range of applications, small flow resistance, allowing a larger range on operation, convenient operation etc.

Technical parameters:

 Vertical drying equipment:

It is designed for the dehydration of briquette and pellet. It has reasonable design, high thermal efficiency, good drying effect and adjustable air volume.
   This type of vertical dryer is made of steel structure; inner lining adopts heat preservation materials to keep warm; multilayer high temperature castings are adopted in the roaster; there are vibration system, interception system, temperature control system and intelligent control system installed on some relevant parts of the machine; vapor and smoke are collected with the application of a draught fan and a cyclone dust collector.
Working principle:
The molded balls which contain much moisture are transmitted to the top by conveyor, and then they are evenly distributed on the top total cross-section by distribution device. Briquettes are on the operating rail, one side fall down slowly by gravity, one side go ahead heat change with strong wind. The moisture which is evaporated from briquette is taken away randomly by the strong wind. The briquettes achieve intensive drying after two hours evaporation process.