Indirect dryer
Indirect dryer, also called indirect heat transfer dryer, rotary dryer or dryer machine, is used for drying materials with humidity or granularity. It is formed by rotary body, lifting blade, driving device, supporting device and sealing ring.
Advantages
The indirect dryer has many advantages liker reasonable structure, high efficiency, low energy consumption and convenient for transportation. It can be used for drying many kinds of materials.
Applications
HONGJI indirect dryer is mainly used in the industries like building materials, metallurgy, cement plant for drying of limestone slag, coal powder, slag, clay stone.
With its convenient and reliable operation, it has been widely used.
Export countries
India, Vietnam, Kazakhstan, Mongolia, Ecuador, Iran, Pakistan, Australia, the Middle East and other countries and areas.
| Items shell (diameter ×length) |
Inside diam-eter of outer shell (mm) |
Inside diam-eter of inner shell (mm) |
Shell length (m) |
Shell cubage (m 3) |
Shell tilt |
Lifting blade form |
Highest inlet air tempe-rature (ºC) |
Dimensions (m) |
| Φ1.5×15m Φ1.5×17m Φ1.5×19m | 1500 | 500 | 15 17 19 | 20.27 22.97 25.68 | 3-5% | Lifting type | 850 | 16.2×2.7×2.7 18.2×2.7×2.7 20.0×2.9×2.9 |
| Φ1.8×21m Φ1.8×23m Φ1.8×25m | 1800 | 650 | 21 23 25 | 35.91 39.33 42.75 | 3-5% | Lifing type | 850 | 22.5×2.7×2.7 24.5×2.9×2.9 26.5×2.9×2.9 |
| Φ2.2×21m Φ2.2×23m Φ2.2×25m | 2200 | 800 | 21 23 25 | 58.10 63.61 69.15 | 3-5% | Lifing type | 850 |
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