Secador de tambor rotativo
A rotary dryer (rotary drum dryer) is mainly composed of the rotating body, lifting plate, transmission device, supporting device and sealing ring. It has the advantages of reasonable structure, excellent production, high output, low energy consumption and convenient operation.
Capacidade:1.0-36.0t/h
Power(kw) 5.5-75
Application:
Slag limestone, coal powder, slag, clay and other materials. Used in building materials, metallurgy, chemical industry, and cement industry.
Features of rotary drum dryer
1. Low energy consumption: Rotary dryer selects reasonable operating parameters, and coal consumption and electricity consumption is reduced by more than 10-15% compared with general dryers.
2. High thermal efficiency: Adopting the downstream drying method, the material and the heat source airflow enter the drying equipment from the same side, the outlet temperature of the dryer is low, and the thermal efficiency is high.
3. Large processing capacity and small floor space: The structure is simple, the floor space is small, the construction and maintenance are easy, the processing capacity is large, and the thermal efficiency is high.
4. Simple structure and convenient operation: The structure is excellent and simple, the material runs smoothly through the resistance of the cylinder, and the operation is convenient.
Rotary drum dryer working principle
When the rotary drum dryer is in the drying operation, when the temperature at the bottom of the rotary drum dryer reaches 400℃-800℃, the material is fed from the feeding port by the elevator, and the material is dispersed by the passing through under the action of gravity, and the dispersing device is evenly distributed Flow inside the rotary dryer (to ensure the heat exchange effect of the material inside the rotary dryer). The hot gas is generated by the lower hot blast stove, moves from bottom to top, contacts the material, and transfers heat to the material through heat conduction, convection, radiation and other methods, so that the temperature of the material is continuously increased, and the moisture is continuously evaporated, which meets the moisture requirements The material is discharged from the lower outlet, and the gas with water vapor is drawn out by the fan from the chimney.
Specifications of rotary drum dryer
| Product specifications (m) | Production capacity (t/h) | Motor model | Motor power(kw) | Reducer model | Reducer ratio | Weight (t) |
| Ф1×10 | 1.0-3.5 | Y132M2-6 | 5.5 | ZL350-Ⅱ-25 | 7.5 | |
| Ф1.2×10 | 2.5 | Y160M-6 | 7.5 | ZL50-16-1 | 13.5 | |
| Ф1.5×12 | 3.3-4.9 | 180L-6 | 15 | JZQ500-Ⅲ-2F | 18.9 | |
| Ф1.5×15 | 4-6 | Y200L-6 | 18.5 | JZQ650-Ⅲ-2F | 21 | |
| Ф1.8×12 | 4-6 | Y160L-6 | 18.5 | ZQ50-16Ⅱ-2 | 16.46 | 22.83 |
| Ф2.2×12 | 7-12 | Y200L-6 | 22 | JZQ650-Ⅲ | 31.5 | 37.6 |
| Ф2.2×14 | 7-12 | Y200L-6 | 22 | JZQ650-Ⅲ | 31.5 | 40 |
| Ф2.2×16 | 12 | Y225M-6 | 22 | JZQ750-Ⅲ | 31.5 | 45 |
| Ф2.4×14 | 12 | Y250M-6 | 37 | 31.5 | 51 | |
| Ф2.4×18 | 10-13 | Y250M-6 | 37 | ZL85-13-1 | 27.16 | 54 |
| Ф2.4×20 | 10-14 | Y250M-6 | 37 | ZL85-13-1 | 27.16 | 54.14 |
| Ф3×20 | 25 | Y280M-6 | 55 | ZL100-16-1 | 41.52 | 78 |
| Ф3×25 | 32-36 | YR280M-4 | 75 | ZL100-16-1 | 41.52 | 104.9 |
