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Products details:
Spiral Classifier— Introduction
Classifying equipment takes use of the different sedimentation speed of the solid particle in slurry.
Spiral Classifier— Product improvement
An automatic elevating apparatus is added to the discharge opening. The scoop in ball mill is eliminated bringing more stable operation.
Spiral Classifier— Product Application
The overflow spiral blade is higher than overflow level, and the overflow spiral center is lower than overflow surface. The high wire spiral classifier is applied in the classification of ore with particle size 0.83-0.15mm.
Spiral Classifier— Working Principle
The grinded pulp is fed into tank from the inlet in the middle of settlement region, and the slurry classification sedimentation area is under the inclined tank. The spiral with low speed rotation stirs the slurry, so that the fine particles rise, and the coarse particles sinks to the bottom of tank. Overflow weir is above the bearing center which is under screw shaft, and is underneath overflow end.
Spiral Classifier— Product Structure
High weir spiral classifier as the ancillary equipment of grinding to pre-classifying and check classifying is also applied in de-mudding and dewatering.
FLG spiral classifier technology parameter table
model | standard | screw diameter (mm) | Speed of Screw (r/min) | water tank (mm) | angle of bank (°′) | Production Capacity (t/d) | Driving Motor | winding motor | weight(kg) | ||||
length | width | Weir loading | Circulating Load | model | powerkw) | model | power(kw) | ||||||
FLG-5 | φ500 | 500 | 8~15 | 4500 | 555 | 14°~18°30′ | 32 | 143~261 | Y90L-6 | 1.1 | hm |
| 1600 |
FLG-7 | φ750 | 750 | 4~9.9 | 5500 | 830 | 14°~18°30′ | 65 | 256~564 | Y132S-6 | 3 | hm |
| 2900 |
FLG-10 | φ1000 | 1000 | 1.6~7.6 | 6500 | 1112 | 14°~18°30′ | 85 | 473~1026 | Y132M2-6 | 5.5 | hm |
| 4400 |
FLG-12 | φ1200 | 1200 | 5~7 | 6500 | 1372 | 14°~18°30′ | 155 | 1170~1600 | Y160M-6 | 7.5 | Y90L-4 | 1.5 | 8800 |
FLG-15 | φ1500 | 1500 | 2~6 | 8265 | 1664 | 14°~18°30′ | 235 | 1140~2740 | Y160M-6 | 7.5 | Y100L1-4 | 2.2 | 11680 |
FLG-20 | φ2000 | 2000 | 3.6~5.6 | 8400 | 2200 | 14°~18°30′ | 400 | 3890~5940 | Y160L-4 | 15 | Y100L2-4 | 3 | 20450 |
FLG-24 | φ2400 | 2400 | 3.6 | 9130 | 2600 | 14°~18°30′ | 580 | 6800 | Y180M-4 | 18.5 | Y100L2-4 | 3 | 25650 |
FLG-30 | φ3000 | 3000 | 3.2 | 12500 | 3200 | 14°~18°30′ | 890 | 11650 | Y180L-4 | 22 | Y113M-4 | 4 | 37000 |
2FLG-12 | φ1200 | 1200 | 6 | 6500 | 2600 | 14°~18°30′ | 310 | 2340~3200 | Y160M-6 | 7.5×2 | Y90L-4 | 1.5×2 | 15840 |
2FLG-15 | φ1500 | 1500 | 2.5,4,6 | 8250 | 3200 | 14°~18°30′ | 470 | 2280~5480 | Y160M-6 | 7.5×2 | Y100L-4 | 2.2×2 | 22100 |
2FLG-20 | φ2000 | 2000 | 3.6,5.5 | 8400 | 4280 | 14°~18°30′ | 800 | 7780~11880 | Y160L-6/4 | 11×215×2 | Y100L2-4 | 3×2 | 36400 |
2FLG-24 | φ2400 | 2400 | 3.67 | 9130 | 5100 | 14°~18°30′ | 1160 | 13600 | Y180M-4 | 18.5×2 | Y100L2-4 | 3×2 | 45874 |
2FLG-30 | φ3000 | 3000 | 3.2 | 12500 | 6300 | 14°~18°30′ | 1785 | 23300 | Y180L-4 | 22×2 | Y112M-4 | 4×2 | 73030 |
Raw ores→ Raw ore bin/storage → Chute feeder → Jaw crusher(First crushing) →Belt conveyor → Jaw crusher(Second crushing) → Belt conveyor → Raw ore bin/storage →Feeder(Choose one in Swaying feeder or disk feeder) →Ball mill → Spiral classifier → RJ agitation tank → BSK flotation(crude selected)→ SF flotation(fine selected)→ 50PNJ pump → Thickener → agitation tank → dual impeller agitation tank→ Desorption electrolytic equipment
- Feeding equipment
- Screening equipment
- Crushing machine
- Grinding equipment
- Spiral classifier
- Floating equipment
- Stirred tank
- Thickening equipment
- Cyaniding equipment
- Gravity separation equipment
- Magnetic separator
- Hydrocyclone
- Filter equipment