Drum Dryer
Cylinder capacity: 9-285m³
Processing capacity: 10-30t/h
Application area: metallurgy industry, chemical industry, building material, mining machinery.
The Introduction to Drum Dryer:
The drum dryer is mainly used in some sectors, such as ore separation, building material, metallurgy, chemical engineering, etc. The drum dryer mainly consists of the drum body, supporting wheels, the feed-in and feed-out devices, transmission device, gear cover, and so on. It is widely adopted due to its advantages, including simple and reliable operation, nice dust collection and sealing, simple maintenance.

The Superiority of the Drum Dryer in Property:
1. High drying strength, high efficiency.
2. Advanced inner structure, high drying capacity.
3. High automation level.
4. Big processing capacity, low cost.
The Structure of the Drum Dryer:
The drum dryer mainly consists of the rack, heat source, feeder, rotary drum, material crushing device, discharging machine, induced draft fan, etc.
1. Drum body:
Inside the drum body, the major component of the drum dryer, the wet material, moving forward, can directly or indirectly get the heat from the heat carrier to be dried.
2. Lifting Plate:
The lifting plate, another major component of the drum dryer, is used to change the motion state of the material inside the machine to increase the heat transfer capacity in the rotary dryer. Then, the drying process will be faster and the heat efficiency can be increased.
3. Dust Collector:
Each drum dryer must be equipped with a dust collector to process the dust generating from the drum dryer in the material drying process, which can decrease the dust pollution in the operation.
Technical Data
Spec./m
(Dia.×Length) |
Capacity
(t/h) |
Highest Inlet
Air Temperature
(℃) |
| Φ1.2×8.0 |
1.9~2.4 |
700~800 |
| Φ1.2×10 |
2.4~3.0 |
700~800 |
| Φ1.5×12 |
4.5~5.7 |
700~800 |
| Φ1.5×14 |
5.3~6.6 |
700~800 |
| Φ1.5×15 |
5.7~7.1 |
700~800 |
| Φ1.8×12 |
6.5~8.1 |
700~800 |
| Φ1.8×14 |
7.6~9.5 |
700~800 |
| Φ2.2×12 |
9.7~12.2 |
700~800 |
| Φ2.2×14 |
11.4~14.2 |
700~800 |
| Φ2.2×16 |
13.0~16.2 |
700~800 |
| Φ2.4×14 |
13.5~16.9 |
700~800 |
| Φ2.4×18 |
17.4~21.7 |
700~800 |
| Φ2.4×20 |
19.3~24.1 |
700~800 |
| Φ2.4×22 |
21.2~26.5 |
700~800 |
| Φ2.6×24 |
27.2~34.0 |
700~800 |
| Φ3.0×20 |
30.1~37.7 |
700~800 |
| Φ3.0×25 |
37.7~47.1 |
700~800 |
| Φ3.2×25 |
42.9~53.6 |
700~800 |
| Φ3.6×28 |
60.8~76.0 |
700~800 |
Technical parameters of indirect heat dryer:
Shell
diameter
×shell
Length
Items |
Shell
cubage
(m³) |
Highest
inlet air
temperature
(℃) |
| Φ1.5×15m |
20.27 |
850 |
| Φ1.5×17m |
22.97 |
| Φ1.5×19m |
25.68 |
| Φ1.8×21m |
35.91 |
850 |
| Φ1.8×23m |
39.33 |
| Φ1.8×25m |
42.75 |
| Φ2.2×21m |
58.10 |
850 |
| Φ2.2×23m |
63.61 |
| Φ2.2×25m |
69.15 |