Ore dryer--Product Features
1. The rotary dryer has a high degree of mechanization and a large production capacity
2. The fluid passes through the cylinder with low resistance and low functional consumption
3. Strong adaptability to material characteristics
4. Stable operation, low operating costs, and good uniformity of product drying
Ore dryer--Scope of application
The rotary dryer has a high degree of mechanization and a large production capacity
The fluid has low resistance when passing through the cylinder, resulting in low functional consumption
◆ Strong adaptability to material characteristics
◆ Stable operation, low operating costs, and good uniformity of product drying
--Technical Parameter
form |
Direct heating downstream type |
Direct heating downstream type |
Direct heating counter current type |
Direct heating counter current type |
Composite heating |
Composite heating |
Material type |
ore |
HP foaming agent |
blast furnace slag |
ammonium sulfate |
phosphate fertilizer |
coal |
processor |
1000 |
468 |
15000 |
20000 |
12000 |
5000 |
Initial moisture content |
30 |
13 |
6 |
1.5 |
5 |
6.5 |
Final moisture content |
15 |
0.3 |
1 |
0.1 |
0.1 |
0.1 |
Average particle size |
6.5 |
0.05 |
4.7 |
0.5-1.7 |
0.5 |
5 |
Heavy accumulation of materials |
770 |
800 |
1890 |
1100 |
1500 |
750 |
Hot air volume |
39000 |
5400 |
10750 |
9800 |
6500 |
16000 |
Inlet gas temperature |
600 |
165 |
500 |
180 |
650 |
570 |
Material outlet temperature |
42 |
100 |
70 |
80 |
75 |
|
Heating method |
gas |
Steam electric heating |
heavy oil |
JRF |
heavy oil |
heavy oil |
loading coefficient |
6.3 |
7 |
7.5 |
7.8 |
18 |
|
rotational speed |
4 |
4 |
3.5 |
3 |
4 |
2 |
tilt |
0.04 |
0.005 |
0.03 |
0.05 |
0.05 |
0.043 |
Number of copied boards |
12 |
24 |
12 |
22 |
Outer side of inner cylinder 8 |
6 12 |
Diameter of dryer |
2.0 |
1.5 |
2 |
2.3 |
Outer tube 2 |
Outer tube 2.4 |
Drying machine length |
20 |
12 |
17 |
15 |
10 |
16 |
Drive power |
22 |
7.5 |
15 |
11 |
11 |
15 |