- Indirect heating type rotary dryer
This is an indirect heating type of rotary dryer that brings materials into indirect contact with heating medium to provide heat exchanging.
The indirect heating type of rotary dryer is classified into external heating rotary dryer and steam tube dryer, which are applied for the following conditions.
- If you use materials that are easily affected by contact with combustion gas.
- If you need to minimize the amount of exhaust gas from the dryer.
- If you use materials that are apt to produce dust.
- If you use materials that are easily affected by oxidation.
- If you need to recover volatile component.
Indirect heating type rotary dryer
- Silica sands
- Clay
- Ilmenite
- Ammonium sulfate
- Sugar
|
- Limestone
- Plaster
- Cryolite
- Ammonium chloride
- Sodium glutamate
|
- Foundry sands
- Chrome ore
- Ferrous sulfate
- Fused phosphate fertilizer
|
Electricity-Heating(Indirect heating) Sources Rotary Drum Dryer Technical Details
Type |
Spec |
Dia of Roll |
Length of roll |
Gradient |
Speed(rpm) |
Weight(t) |
Motor Power(kw) |
Heating Power (KW) |
HY600 |
φ 0.6× 8 |
φ 600 |
8m |
3-5 |
8 |
5.1 |
4/6p |
45 |
HY800 |
φ 0.8× 10 |
φ 800 |
10 m |
3-5 |
7.2 |
6.9 |
4/6p |
60 |
HY1000 |
φ 1.0× 10 |
φ 1000 |
10m |
3-5 |
6.73 |
7.5 |
5.5/6p |
90 |
HY1200 |
φ 1.2× 12 |
φ 1200 |
12m |
3-5 |
5.8 |
13.1 |
11/6p |
120 |
HY1500 |
φ 1.5× 12 |
φ 1500 |
12m |
3-5 |
4.8 |
22.3 |
15/6p |
150 |
HY2200 |
φ 2.2× 14 |
φ 2200 |
14m |
3-5 |
3.2 |
52.8 |
30 |
200 |
HY2400 |
φ 2.4× 18 |
φ 2400 |
18m |
3-5 |
3 |
73.3 |
37 |
300 |
HY2800 |
φ 2.8× 24 |
φ 2800 |
24m |
3-5 |
2.59 |
97 |
75 |
400 |