[Introduction] Equipment for classifying solid particles with different settling velocities in pulp.
[Capability] 10-1785 t/d
[Application] Suitable for classification of coarse grains.
[Improvement] The automatic lifting device for sand return is added to the sand return end, which can cancel the configuration of the big spoon of the ball mill and make the ball mill run more smoothly.
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Advantages
Structure
The pulp enters the flume from the inlet in the middle of the subsidence area. The screw device rotates at low speed to agitate the pulp, so that fine particles are suspended above and overflow at the overflow weir. Coarse particles sink to the bottom of the trough and are spirally conveyed to the discharge outlet for sand return. The position of overflow weir is higher than the bearing center of the lower end of the spiral shaft and lower than the spiral upper edge of overflow end.
Technical Parameter
|
Type |
Model |
Spiral Diameter |
Spiral Revolution |
Tank |
Capacity t/d |
Transmission Motor |
Lifting Motor |
|||
|
mm |
r/min |
Length mm |
Width mm |
Inclination Angle (°） |
Overflow |
Sand Return |
Power kw |
Power kw |
||
|
Single Spiral |
FG-5 |
500 |
9.2 |
3900 |
560 |
10.5°-14° |
21-75 |
145-260 |
3 |
1.1 |
|
FG-7 |
750 |
7.8 |
5367 |
830 |
10.5°-14° |
65-154 |
255-564 |
3 |
3 |
|
|
FG-10 |
1000 |
7 |
6500 |
1110 |
10.5°-14° |
85 |
473-1026 |
5.5 |
5.5 |
|
|
FG-12 |
1200 |
7 |
6500 |
1372 |
10.5°-14° |
150 |
1145-1600 |
5.5 |
5.5 |
|
|
FG-15 |
1500 |
6 |
8265 |
1664 |
14°-18.5° |
235 |
1140-2740 |
7.5 |
7.5 |
|
|
FG-20 |
2000 |
5.4 |
8400 |
2396 |
14.5°-18.5° |
400 |
5940 |
15 |
2.2 |
|
|
FG-24 |
2400 |
5.4 |
9160 |
2600 |
14°-18.5° |
580 |
6800 |
15 |
2.2 |
|
|
FG-30 |
3000 |
3.17 |
12500 |
3200 |
14°-18.5° |
890 |
11650 |
22 |
4 |
|
|
Double Spiral |
2FG-12 |
1200 |
6 |
6500 |
2620 |
14°-10.5° |
300 |
2290-3200 |
5.5X2 |
2.2X2 |
|
2FG-15 |
1500 |
6 |
8265 |
3200 |
14°-18.5° |
460 |
2240-5360 |
7.5X2 |
2.2X2 |
|
|
2FG-20 |
2000 |
5.4 |
8400 |
4296 |
14.5°-18.5° |
800 |
11880 |
15X2 |
2.2X2 |
|
|
2FG-24 |
2400 |
5.4 |
9160 |
5040 |
14°-18.5° |
1160 |
13600 |
11X2/15X2 |
2.2X2 |
|
|
2FG-30 |
3000 |
3.17 |
12500 |
6300 |
14°-18.5° |
1785 |
23300 |
22X2 |
4X2 |
|
