Submerged Spiral Classifier
- Submerged Spiral Classifier-the spiral of overflow end is completely immersed below liquid level. Submerged spiral classifier with the spiral of overflow end completely immersed below liquid level is applied in classifying ore with particle size 1.5mm~0.03mm.
Model: H-FLC series
Rotating speed of spiral: 2.5-6 r/min
Capacity of sand return: 160-23300 t/d
Weight: 5225-84900 kg
Submerged Spiral Classifier
1.Introduction of Submerged Spiral Classifier
The spiral classifier is widely used to pregrading and inspection grading in closed circuits when used in the production flow of metal processing. According to the difference in sedimentation rate of mineral particles and mud, the particle sizes of ores with 1.5mm-0.03mm are classified. Classification equipment---the spiral of overflow end is completely immersed below liquid level. An automatic elevating apparatus is added to the discharge opening. The scoop in ball mill is eliminated bringing more stable operation.
2.Working Principle of Submerged Spiral Classifier
Fine ore pulps are fed into water tank through feeding opening located in the center of settling zone. Beneath the inclined water tank is the ore pulp classification zone where ore pulps are stirred by low-speeded impellers. Fine ore particles are lifted up and then spilled out the overflow opening; coarse ore particles precipitate down to tank bottom and are discharged via discharge opening.
3.Parameters of Submerged Spiral Classifier
Rotating Speed of Spira
l(r/min)
Capacity of Sand Return
(t/d)
Capacity of Overflow
(t/d)
Spiral Diameter
(mm)
Spiral Length
(mm)
Model
Weight (kg)
H-FLC1000
2.5-7.4
160-700
50-260
1000
8397
5225
H-FLC1200
5-7
1150-1640
265
1200
8400
9583
H-FLC1500
2.5-6
1140-2740
185
1500
10500
14226
H-FLC2000
3.6-5.5
3240-5940
400
2000
13000
27753
H-FLC2400
3.6
6800
490
2400
14130
32467
H-FLC3000
3.2
11650
705
3000
14300
43500
Contact us:
|
|
Serena Fu |
Kira Zhang |
Teresa Zheng |
|
|
serena.fu@hot-mining.com |
kira.zhang@hot-mining.com |
teresa.zheng@hot-mining.com |
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Skype |
Serena20140924 |
kira.zhangjing |
teresa.zheng123 |
