Three-drum dryer is also called three cylinder dryer, which is named due to its three drying cylinder structure. The three cylinder drying machine is the high efficiency energy saving dryer developed on the basis of single cylinder drying machine,
Applied Materials:limestone, fly ash, coal powder, slag, clay.
Capacity:1.9-76TPH
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Three-drum dryer is also called three cylinder dryer, which is named due to its three drying cylinder structure. The three cylinder drying machine is the high efficiency energy saving dryer developed on the basis of single cylinder drying machine, which has stronger drying ability and smaller occupied area.
The three drying layer structure provides longer pre drying time and space for materials, and it also extends the drying time of materials, which has better drying effect. After drying, the moisture content of material is just under 0.5%, which is the preferred equipment of dry powder mortar and slag powder production line.
Zhongde Heavy Industries is the professional triple drum dryer manufacturer in China. The three-drum dryer produced by our company absorbs the domestic and foreign advanced process, which is developed by combining the actual production experience for many years. Three-layer drying has better sealing effect and good energy recycling. It reduces heat loss, saves fuel, which is energy saving and environmental protection.
Three-drum dryer is mainly used for drying granular materials within certain humidity range. It has wider application ranges, especially has ideal drying effect for drying slag, clay, coal, iron, slag, etc. The three cylinder drying machine is widely used in mining, metallurgy, building materials, chemical industry, etc.
1. Its drying capacity is 50%-80% higher than the original cylinder dryer.
2. The three layer flow, air temperature is low, long service life of the equipment.
3. It is equipped with dust filtering device, which reduces dust pollution.
4. It has very strong adaptability to raw materials, which can dry granular products within certain humidity, which can also carry out the drying of crops.
5. Wide fuel ranges: coal, oil and gas can be used to provide heating.
6. The equipment has three layer structure, which has good heat insulation effect, high thermal efficiency, energy saving.
7. It can realize the automatic control, less use of human labor, which saves the labor force resources.
8. Simple structure, easy maintenance.
9. It passed the national ISO9001 international quality system certification, which has stable performance, safe and reliable operation.
Item/Unit/Model | Φ2.5×7m | Φ2.7×7m | Φ3.0×7.0m | Φ3.2×7.0m | Φ3.6×8m |
Diameter of outer cylinder(m) | 2.5 | 2.7 | 3.0 | 3.2 | 3.6 |
Length of outer cylinder(m) | 7 | 7 | 7.0 | 7.0 | 8 |
Cylinder volume( m³ ) | 16.63 | 16.63 | 52.678 | 52.678 | 81.38 |
Rotating speed of cylinder(rpm) | 4-10 | 4-10 | 4 -10 | 4 -10 | 4 -10 |
Initial moisture of slag(%) | 10-12 | 10-12 | 10-12 | 10-12 | 10-12 |
Final moisture of slag(%) | 1 | 1 | 1 | 1 | 1 |
Initial moisture of yellow ground(%) | 8-10 | 8-10 | 8-10 | 8-10 | 8-10 |
Final moisture of yellow ground (%) | 0.5-1 | 0.5-1 | 0.5-1 | 0.5-1 | 0.5-1 |
Highest intake air temperature(℃) | 700-750℃ | 700-750℃ | 700-750℃ | 700-750℃ | 700-750℃ |
Production capacity(T/h) | Yellow sand25-30 Slag20-25 |
Yellow sand30-35 Slag25-30 |
Yellow sand35-40 Slag30-35 |
Yellow sand45-50 Slag35-40 |
Yellow sand65-70 Slag60-65 |
Motor type | Y2-132m-4E | Y2-132m-4E | Y2-160m-4 | Y2-160m-4 | Y2-160m-4 |
Motor power(kw) | 7.5×2 | 11×2 | 7.5×4 | 7.5×4 | 15×4 |
Reducer type | XWD7-23-11W | XWD7-23-11W | XWD6-23-7.5KW | XWD6-23-7.5KW | XWD8-23-15KW |
Velocity ratio of reducer | 29 | 29 | 29 | 29 | 29 |
Item/Unit/Model | Cylinder volume( m³ ) | Production capacity(T/h) |
Φ2.5×7m | 16.63 | Yellow sand25-30 Slag20-25 |
Φ2.7×7m | 16.63 | Yellow sand30-35 Slag25-30 |
Φ3.0×7.0m | 52.678 | Yellow sand35-40 Slag30-35 |
Φ3.2×7.0m | 52.678 | Yellow sand45-50 Slag35-40 |
Φ3.6×8m | 81.38 | Yellow sand65-70 Slag60-65 |
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