Overview of Mineral Ore Concentrates Rotary Dryer
Ore concentrates (powder) comes from mineral ore through crushing, grading and other processes. After ore concentrates is separated, the moisture content is very high. In order to facilitate transportation and increase the profit of the ore concentrates, the drying process is needed.
Dongding ore concentrates is mainly consists of feeder, rotary drum dryer, discharging machine, induced draft fan, cyclone dust collector and distribution cabinet, etc. The full drying plant can dry the ore concentrates from the moisture of about 30% to the moisture less than 5%, and final product with the particle size between 5~20mm.
The ore concentrates dryer system is not only used for drying materials with high water content and powdery bonded mass, but also can dry the gypsum, kaolin, bentonite, clay, coal slime, etc. This drying system is widely used in building material, chemical, mineral processing, refractory and other industries.

Ore Concentrates Rotary Dryer Running Site


Mineral Ore Concentrates Rotary Dryer Working Principle
 The ore concentrates is fed into the dryer uniformly and continuously through the belt conveyor. The high-temperature hot air generated by the heating source enters the dryer through the connecting pipeline, and contacts with the ore concentrates downstream. The disaggregation mechanism, movable grate wing plate, cleaning device and crushing and dispersing device inside the dryer are used for mixing, advancing, and strengthening heat exchange with the ore concentrates, which can dry the wet ore concentrates to the final product with moisture about 5% and particle size of about 5-20mm.

Features of Mineral Ore Concentrates Rotary Dryer
1. Specially designed lifting flights to maximize heat transfer between the material and hot gas stream;
2. Ore Concentrates dryer has the advantage of resistance of high temperature, which can use high-temperature hot air to dry materials quickly;
3. The Ore Concentrates adopts automatic control through compute , which can realize remote control and easy operation. According to the drying requirements of raw material, different drying temperature and drying time can be configured to realize drying automation;
4. The Ore Concentrates dryer adopts the self-aligning tugboat structure, and the tugboat and rolling ring are well matched, which greatly reduces the wear and power consumption;
5 The specially designed block wheel structure greatly reduces the horizontal thrust caused by the tilt of the equipment;
6. Multiple heating source; such as biomass pellets, electricity, fossile fuel, coal, etc.


Ore Concentrates Dryer in Factory 


Customer Visit

Ore Concentrates Dryer Cases