Sawdust Rotary Drying Machine
Product Description
The single-cylinder dryer system is a new type of dedicated drying equipment consisting of a heat source,a disperser,a belt feeder,a feeder, a rotary drum,a belt feeder,an induced draft fan,an unloader,and a power distribution cabinet.
| Technicle parameters of single-cylinder rotary drum sand dryer |
SIZE(m)
(Dia.*L) | Volume
(m³) | Capacity
(t/h) | Obliquity
(%) | Highest inlet air temperature
(℃) | Power
(kw) | Total weight
(t) |
| Φ1.2×8.0 | 9.0 | 1.9~2.4 | 3~5 | 700~800 | 7.5 | 9 |
| Φ1.2×10 | 11.3 | 2.4~3.0 | 3~5 | 700~800 | 7.5 | 11 |
| Φ1.5×12 | 21.2 | 4.5~5.7 | 3~5 | 700~800 | 15 | 18.5 |
| Φ1.5×14 | 24.7 | 5.3~6.6 | 3~5 | 700~800 | 15 | 19.7 |
| Φ1.5×15 | 26.5 | 5.7~7.1 | 3~5 | 700~800 | 15 | 20.5 |
| Φ1.8×12 | 30.5 | 6.5~8.1 | 3~5 | 700~800 | 18.5 | 21.5 |
| Φ1.8×14 | 35.6 | 7.6~9.5 | 3~5 | 700~800 | 18.5 | 23 |
| Φ2.2×12 | 45.6 | 9.7~12.2 | 3~5 | 700~800 | 22 | 33.5 |
| Φ2.2×14 | 53.2 | 11.4~14.2 | 3~5 | 700~800 | 22 | 36 |
| Φ2.2×16 | 60.8 | 13.0~16.2 | 3~5 | 700~800 | 22 | 38 |
| Φ2.4×14 | 63.3 | 13.5~16.9 | 3~5 | 700~800 | 37 | 45 |
| Φ2.4×18 | 81.4 | 17.4~21.7 | 3~5 | 700~800 | 37 | 49 |
| Φ2.4×20 | 90.4 | 19.3~24.1 | 3~5 | 700~800 | 45 | 54 |
| Φ2.4×22 | 99.5 | 21.2~26.5 | 3~5 | 700~800 | 45 | 58 |
| Φ2.6×24 | 127.4 | 27.4~34.0 | 3~5 | 700~800 | 55 | 73 |
| Φ3.0×20 | 141.3 | 30.1~37.7 | 3~5 | 700~800 | 75 | 85 |
| Φ3.0×25 | 176.6 | 37.7~47.1 | 3~5 | 700~800 | 75 | 95 |
| Φ3.2×25 | 201 | 42.9~53.6 | 3~5 | 700~800 | 90 | 110 |
| Φ3.6×28 | 285 | 60.8~76.0 | 3~5 | 700~800 | 160 | 135 |
1. Single-drum rotary drier use telescope-feed structure, dry the material quickly.
2. Simple design, self-insulation, improve the heat efficiency to exceed 80%.
3. Refined experience, stable operation.
4. The fuel can be coal, oil, natural gas etc, dry mass and granule and powder material.
5. Finished product moisture can be adjusted depends on requirement of client.
6. Lower outlet temperature .longer dust removal using life.
7. Finished product temperature lower than 60oC,packing can be done continuously.
Working principle
Rotary dryer adopts direct flow type of heating with heat soure from firing unit. The material to be dried is pushed back immindiately by spiral board when enters the shell from feeding tank and feeding chute. Because the drier is installed in slope, material flows to the back end under gravity and rotation force, meanwhile, it is lifted by board repeatedly and thrown down accordingly, which make the material form even curtain, and exchange heat sufficiently with inner the heat flow. In the end, water in the material is dried by repeatedly scattering.
Application
The high-efficiency single-cylinder rotary dryer is widely used. , It is not only suitable for the drying of raw materials with higher water content such as clay, coal, slag, and iron powder in the cement industry, but also suitable for raw materials for calcium carbide slag, phosphogypsum, sugar industry, paper industry and chemical industries. Drying of waste.
