Rotary coal slime dryer

Rotary coal slime dryer

Rotary coal slime dryer is widely used in many industries for dry materials, such as cement, mining, building materials, chemical, food, fertilizer production.In order to control the drying temperature, configure thermocouple at the in and out device,the thermometer can show the temperature changes of the dryer's discharge port,so it provides basis to control better the working temperature in the cylinder body(typically 350-380 degree).

Rotary coal slime dryer structure:

Rotary coal slime dryer consists of heat source, beater device, belt loading machine, feeding machine, rotary roller, belt discharger, draft fan, discharger, and switch board.

Rotary coal slime dryer production line:

coal slime cutter------belt conveyor------coal pulverizer ------burner------Rotary coal slime dryer------belt conveyor------dust collector-------fan

Rotary coal slime dryer application:

Rotary coal slime dryer can dry coal slurry, raw coal, flotation cleaned coal, mixed clean coal, etc.

For coal industry, drying of blast furnace slag, clay, limestone, sand, quartz stone, etc.

For building industry, drying of metal ore concentrate, waste residue, tails, etc.

For beneficiation industry, non thermo-sensitive substance drying

Rotary coal slime dryer features: 

1. Simple structure and easy installation and maintenance for coal slime dryer machine.

2. Low noise, stable operation and reliable performance.

3. With high productivity and low energy-consuming.

Rotary coal slime dryer working principle:

Due to the stickiness of the coal slurry, it can be divided into several working areas.

First, guide area where the wet coal slurry meets the hyperthermia hot air and its moisture evaporates fast. As the material is stirred by the shoveling plate of the big lead angle, the bonding can not be formed and was sent to another working area.

Second, cleaning area where the wet coal slurry is raised by the shoveling plate and become the material curtain type. So as the material drops down, it is likely to be bound with the rotary drum wall which can be cleaned by the cleaning device reasonable. In this process, the cleaning device can break the clotting which increases the heat exchange area thus improves the drying speed.

Third, slant flitch area where is wet slurry is in the state of low moisture and loose condition. The material here won't bond. After the heat exchange the material meet the moisture condition demand, and then goes to the last area-discharging area. There is no shoveling plate here. The material rolls and slides to the dumping mouth and the whole drying process are finished.

Rotary coal slime dryer shipping:

Derui service:

Installation and guidance

When the machine arrives at your company, we will dispatch our technicians to your company to guide the installation and commissioning at site. User should pay for the following fees air tickets, boarding and lodging and traffic in client’s factory. Allowance is about 70USD per day.

Technical training

We provide free technical training service to your stuff. Training content contains the main work principle of machine, operating regulations, maintenance methods and steps, safety, etc.

Warranty: one year (not include man-made damaged).

In order to help you to recommend suitable Rotary coal slime dryer, can you tell me the following information in your inquiry?

1. What is the material you want to dry?

2. What is the moisture of the feed materials?

3. What is the final moisture you want to get?

4.What is the hear source?(firewood, coal, heat gas or electricity)

4. What is the production capacity per hour or per day?

How to visit us ?

If you want to visit our factory, please note our city name, Zhengzhou City, Henan Province, China(mainland)

Our air port name is : Zhengzhou Xinzheng International air port.

Train station name is: Zhengzhou (Zhengzhou north) train station