Flotation Column
- Brief Introduction of Flotation Column: The flotation column is mainly used for -0.5mm slurry flotation in preparation plant and other metallic and non metallic mine.
Diameter of Flotation Column: 1000-4000mm.
Height of Flotation Column: 5000-6200mm.
Motor Power of Circulating Pump: 15-110kw.
Weight with water: 5.4-77.8t.
Flotation Column
1. Product Introduction of Flotation Column
The flotation column is mainly used for -0.5mm slurry flotation in preparation plant and other metallic and non metallic mine.
2. Operation Principle of Flotation Column
The Flotatioon Column achieves efficient separation and high upgrading mainly by two methods. Firstly, by using wash water, entrained minerals can be washed from the froth before reporting to the concentrate. Secondly, Flotation Columns achieve high froth levels that encourage draining and dampening of entrainment caused by high gas rates.
Columns cells also differ in the way gas bubbles are generated. Air is either injected directly into the cell with use of internal spargers, or is carried into the cell through a high velocity recirculated stream of tailings. The air input can then be controlled depending on concentrate grade or varying throughputs.
3. Features of Flotation Column
3.1 Short magnetic circuit
3.2 Little magnetic flux leakage
3.3 High magnetic intensity
3.4 Low energy consumption
4. Advantage of Flotation Column
Flotation Columns work on the same basic principle as mechanical flotation equipment – mineral separation takes place in an agitated and/or aerated water mineral slurry where the surfaces of selected minerals are made hydrophobic (water-repellent) by conditioning with selective reagents. Flotation Column offers many advantages including:
4.1 Improved metallurgical performance
4.2 Improved control
4.3 Less energy consumption
4.4 Reduced footprint
4.5 Reduced capital requirement
In many cases, the use of column flotation enables a concentrate to achieve separation that is closer to perfect than any other type of froth flotation device.
5. Technical Parameters of Flotation Column
|
Model |
HOT-10 |
HOT-15 |
HOT-20 |
HOT-30 |
HOT-40 |
|
|
Flotation Column Diameter (mm) |
1000 |
1500 |
2000 |
3000 |
4000 |
|
|
Flotation Column Height (mm) |
5000 |
5000 |
5500 |
5500 |
6200 |
|
|
Capacity |
Slurry (m³/h) |
30-60 |
60-80 |
80-150 |
200-300 |
300-450 |
|
Dry Ore (t/h) |
3-5 |
5-7 |
7-10 |
15-25 |
25-35 |
|
|
Motor Power of Circulating Pump (kw) |
15 |
30 |
45 |
75 |
110 |
|
|
Weight with Water (t) |
5.4 |
11.8 |
20.7 |
45.3 |
77.8 |
|
Contact us:
|
|
Serena Fu |
Kira Zhang |
Teresa Zheng |
|
|
serena.fu@hot-mining.com |
kira.zhang@hot-mining.com |
teresa.zheng@hot-mining.com |
|
Skype |
Serena20140924 |
kira.zhangjing |
teresa.zheng123 |
