| 型號Model |
直接加熱順流式 direct heating clockwise way |
直接加熱順流式 direct heating clockwise way |
直接加熱逆流式 direct heating counterclockwise way |
直接加熱逆流式 direct heating counterclockwise way |
復合加熱 compound heating |
復合加熱 compound heating |
| 物料種類 Kinds of raw material |
礦石Ore |
HP發泡劑 HPvesicant |
高爐礦渣 Slag of blast furnace |
硫按
Ammonium sulphate |
磷肥
Phosphorus fertilizer |
煤
Coal |
| 處理量 Amount to be treated(kg/h) |
1000 |
466 |
15000 |
20000 |
12000 |
5000 |
| 初含水量 Primary moisture ( % ) |
30 |
13 |
6 |
1.5 |
5 |
6.5 |
| 終含水量 Final moisture ( % ) |
15 |
0.3 |
1 |
0.1 |
0.1 |
0.1 |
| 平均粒徑 Average diameter(mm) |
6.5 |
0.05 |
4.7 |
0.5-0.7 |
0.5 |
5 |
| 物料堆積比重Thickness of raw material (kg/m3) |
770 |
800 |
1890 |
1100 |
1500 |
750 |
| 熱風量Amount of hot air ( m3/kg ) |
39000 |
5400 |
10750 |
9800 |
6500 |
16000 |
| 入口氣體溫度Temperature of air at inlet ( °C ) |
600 |
165 |
500 |
180 |
650 |
570 |
| 物料出口溫度Temperature of raw material at outlet (°C ) |
|
42 |
100 |
70 |
80 |
75 |
| 加熱方式Way of heating |
煤氣Gas |
蒸氣式電加熱 Steam, electric heating |
重油 Heavy oil |
燃煤熱風機coal fuel hot air furnace |
重油 Heavy oil |
重油 Heavy oil |
| 裝料系數Filling confficient |
|
6.3 |
7 |
7.5 |
7.8 |
18 |
| 轉速Revolution (r. p. m ) |
4 |
4 |
3.5 |
3 |
4 |
2 |
| 傾斜度Gradient ( m/m ) |
0.04 |
0.005 |
0.03 |
0.05 |
0.05 |
0.043 |
| 抄板數目 Quantity of stirring-up rake |
12 |
24 |
12 |
22 |
內筒外面8 Outer of inner cylinder8 外筒內面16 Inner of outer cylinder16 |
內筒外面6 Outer of inner cylinde6
外筒內面12 Inner of outer cylinde12 |
| 干燥器直徑diameter of dryer ( m ) |
2.0 |
1.5 |
2 |
2.3 |
內筒外面2 Outer of inner cylinder2 外筒內面0.84 Inner of outer cyinderO.84 |
內筒外面2.4 Outer of inner cylinder2.4
外筒內面0.95 Inner of outer cylinder0.95 |
| 干燥器長度 Length of dryer ( m ) |
20 |
12 |
17 |
15 |
10 |
16 |
| 驅動功率Driving Power ( k w ) |
22 |
7.5 |
15 |
11 |
11 |
15 |
