Coal Dryer

Application of coal dryer:

Coal Dryer also called coal dryer system, is widely applied in Coal Mining, Coal Fines, Coal Powder, Coal Slurry, Coke, Slag, Fly Ash, Sand, Silica Sand, limestone, lignite and Metallurgy, Building Materials, Chemistry, and Other Industries, mainly stoving mineral powder and so on.

Performance characteristics of coal dryer machine:

1. The distribution and angle of the lifting plate of the coal dryer are reasonable and the performance is reliable, so the heat energy utilization rate is high and the drying is uniform.

2. The rotary coal dryer has a large processing capacity, low fuel consumption, and low drying cost(coal rotary dryer).

3. The rotary coal dryer equipment adopts a self-aligning tug structure, and the tug and the rolling ring cooperate well, which greatly reduces wear and power consumption.

4. The coal dryer has the characteristics of high-temperature resistance and can quickly dry materials with high-temperature hot air. The scalability is strong and the design takes into account the production margin(coal drying plant).

Technical information of coal dryer machine:

Advantages of Coal Dryer:

1., Ideally suited for large capacity applications and uneven particle size distribution

2. Energy Saving, High Capacity, High Efficiency.

3. Continuous operation and versatile application.

4. Low operating & maintenance cost(coal dryer machine).

Working principle of coal dryer machine:

1. The rotary coal dryer is mainly composed of a rotating body, a lifting plate, a transmission device, a supporting device, and a sealing ring. The dried wet material is sent to the hopper by a belt conveyor or a bucket elevator and then fed through the hopper through the feeding pipe into the feed end. The slope of the feeding pipe is greater than the natural inclination of the material so that the material flows smoothly into the dryer. The coal dryer cylinder is a rotating cylinder that is slightly inclined to the horizontal(coal dryer machine).

2. The material is added from the higher end, the heat carrier enters from the lower end, and is in countercurrent contact with the material, and the heat carrier and the material simultaneously flow into the cylinder. As the rotating material of the cylinder is moved by gravity to the lower end. During the forward movement of the wet material in the cylinder body, the heat supply of the heat carrier is directly or indirectly obtained, so that the wet material is dried, and then sent out at the discharge end through a belt conveyor or a screw conveyor(coal dryer machine).

3. In the center of the tumble coal dryer, the braking mechanism can be avoided, and the wet material entering the drying cylinder is repeatedly picked up and thrown by the copy board on the wall of the rotating cylinder, and is broken into fine particles by the dispensing device during the falling process. The specific area is greatly increased, and it is in full contact with the hot air and dried.

Except for coal dryer machine, our company has a full production line of briquette making machine lines, welcome to contact us and discuss more!