LuDong Mine Machinery Co., Ltd.
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BF flotation machine
BF flotation machine
Advantages:
It is used for the selection of minerals such as iron ore. It is characterized by the addition of a foaming plate to the SF type foundation and the use of a centrifugal impeller.
The slurry circulation is reasonable, and the coarse sand sedimentation is reduced as much as possible;
It has automatic control and electric control device for the slurry surface, which is convenient to adjust.
working principle:
When the impeller rotates, the slurry in the upper and lower impeller chambers generates centrifugal force under the action of the upper and lower blades and is twisted to the periphery, so that a negative pressure region is formed in the upper and lower impeller chambers. At the same time, the slurry in the upper part of the cover plate is sucked into the upper impeller cavity through the circulation hole on the cover plate to form a slurry circulation. When the lower blade pulls out the slurry around, the lower slurry is replenished to the center, thus forming a lower circulation of the slurry. The air is sucked into the upper impeller chamber through the suction pipe and the central cylinder, and is mixed with the sucked slurry to form a large number of fine bubbles, which are uniformly dispersed in the groove through the cover plate to form mineralized bubbles. The mineralized bubbles float up to the foam layer and are scraped off by the scraper to form a foam product.
Technical Parameters:
|
BF flotation machine technical reference table |
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|
型号 |
有效容积（m³） |
长×宽×高 |
叶轮直径（mm） |
叶轮圆周速度（m/s） |
空气吸入量（m³/m².min） |
电动机型号 |
电动机功率（kw） |
处理能力（m³/min） |
单槽重量（kg） |
|
model |
effective volume |
L×W×H |
D of impeller |
circular velocity of impeller |
air suction amount |
motor model |
motor power |
capaclty |
W of single |
|
BF-0.25 |
0.25 |
650×600×700 |
250 |
6 |
0.9-1.05 |
Y100L-6 |
1.5 |
0.12-0.28 |
370 |
|
BF-0.37 |
0.37 |
740×740×750 |
286 |
7.2 |
0.9-1.05 |
Y90L-4 |
1.5 |
0.2-0.4 |
470 |
|
BF-0.65 |
0.65 |
850×950×900 |
300 |
7.35 |
0.9-1.1 |
Y132S-6 |
3 |
0.3-0.7 |
932 |
|
BF-1.2 |
1.2 |
1050×1150×1100 |
450 |
7.02 |
0.9-1.1 |
Y132M2-6 |
5.5 |
0.6-1.2 |
1370 |
|
BF-2 |
2 |
1400×1450×1120 |
500 |
7.5 |
0.9-1.1 |
Y160M-6 |
7.5 |
1.0-2.0 |
1750 |
|
BF-2.8 |
2.8 |
1650×1650×1150 |
550 |
8.06 |
0.9-1.1 |
Y180L-8 |
11 |
1.4-3.0 |
2130 |
|
BF-4 |
4 |
1900×2000×1200 |
650 |
8 |
0.9-1.1 |
Y200L-8 |
15 |
2.4-4.0 |
2585 |
|
BF-6 |
6 |
2200×2350×1300 |
700 |
7.5 |
0.9-1.1 |
Y225S-8 |
18.5 |
3.0-6.0 |
3300 |
|
BF-8 |
8 |
2250×2850×1400 |
760 |
7.5 |
0.9-1.1 |
Y225M-8 |
22 |
4.0-8.0 |
4130 |
|
BF-10 |
10 |
2250×2850×1700 |
760 |
7.52 |
0.9-1.1 |
Y225M-8 |
22 |
5.0-10 |
4500 |
|
BF-16 |
16 |
2850×3800×1700 |
850 |
8.7 |
0.9-1.1 |
Y280S-8 |
37 |
8.0-16 |
8320 |
|
BF-20 |
20 |
2850×3800×2000 |
850 |
8.7 |
0.9-1.1 |
Y280M-8 |
45 |
10.0-20 |
8670 |
|
BF-24 |
24 |
3150×4150×2000 |
920 |
8.7 |
0.9-1.1 |
Y280M-8 |
45 |
12.0-24 |
8970 |
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