Zoneding Machine
Please Leave Your Needs In The Form Below.
Triple Pass Rotary Drum Dryer
The triple pass rotary drum dryer is a new type of drying equipment, special designed on the basis of single drum drying equipment and foreign three drum drying technology. The equipment consists of three parts: the inner cylinder, the middle cylinder and the outer cylinder. After the improvement of our technicians, the applicability of three layer rotary drum dryer is further enhanced, and the drying effect of high humidity materials is excellent.
Capacity
63.5-268t/d
Dried Moisture(%)
12-15% (Adjustable)
Heat Source
biomass, natural gas, diesel, coal, etc.
Application
Widely used for drying sawdust, wood chips, pasture, wood shavings, straw and other materials etc.
Advantage of Three Drum Dryer
1.It can meet the requirements of different users for particle size and moisture of slag materials.
2.Compared with single-cylinder dryer, the land occupation is reduced by about 50%, civil construction investment is reduced by about 50%, and power consumption is reduced by 60%.
3.The self-insulation thermal efficiency of the cylinder is as high as more than 70%, and the thermal efficiency is increased by more than 50%.
4. The final moisture can be easily adjusted according to user requirements.
5. The new feeding and discharging device is used to eliminate the feeding blockage, discontinuity, unevenness and return of materials, and reduce the load of dust removal system.
Three Drum Rotary Dryer Application
The three drum rotary dryer is special designed for wood shavings, wood chips, sawdust, rice husk, tea, herbal medicine, forage grass, marigold, and other light biomass materials. It is widely used in agricultural, building materials, chemical industry, and other industries.
Three-drum drying process
Specification
Three-drum dryer
| 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 sand:25-30 Slag: 20-25 | Yellow sand:30-35 Slag:25-30 | Yellow sand:35-40 Slag:30-35 | Yellow sand:45-50 Slag:35-40 | Yellow sand:65-70 Slag:60-65 |
| 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 |
Request A Quote