Submerged Spiral Classifier

Submerged Spiral Classifier

Introduction

Classification equipment---the spiral of overflow end is completely immersed below liquid level

Capacity

50~1410 t/d

Product improvement

An automatic elevating apparatus is added to the discharge opening. The scoop in ball mill is eliminated bringing more stable operation.

Work principle

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.

Product application

Submerged spiral classifier with the spiral of overflow end completely immersed below liquid level is applied in classifying ore with particle size 0.15~0.07mm

Technical Parameters

Type Model Rotating
Speed
of
Spiral
(r/min)
Capacity
of
Sand
Return
(t/d)
Capacity of Overflow (t/d) Spiral Diameter (mm) Spiral Length (mm) Slope of Water Tank Drive Motor Model Drive Motor Power (kW) Lifting Motor Model Lifting Motor Power (kW) Weight (kg)
Submerged Single Spiral Classifier FLC-1000 2.5~7.4 160~700 50-260 01000 8397 14
~18
Y132M2-6 5.5 Manual driven 5225
FLC-1200 5~7 1150~1640 265 01200 8400 Y160M-6 7.5 Y90L-4 1.5 9583
FLC-1500 2.5
~6
1140~2740 185 01500 10500 Y100L1-4 2.2 14226
FLC-2000 3.6~5.5 3240~5940 400 02000 13000 Y160L-4 15 Y100L2-4 3 27753
FLC-2400 3.6 6800 490 02400 14130 Y200L1-6 18.5 Y112M-4 4 32467
FLC-3000 3.2 11650 705 03000 14300 Y200L-4 30 Y112M-4 4 43500
Submerged Double Spirals Classifier 2FLC
-1200
3.8
~6
1770~2800 240 01200 8040 Y160M-6 7.5X2 Y100L1-4 2.2X2 19610
2FLC-1500 2.5
~6
2240~5360 370 01500 10500 27450
2FLC-2000 3.6,5.5 7780~11880 640 02000 12900 Y200L2-6, Y200L-4 22;30 Y100L2-4 3.0X2 50621
2FLC-2400 3.67 13700 910 02400 14130 Y25S-4 37 Y112M-4 4.0X2 65283
2FLC-3000 3.2 23300 1410 03000 14300 Y225M-4 45 Y112M-4 4.0X2 84900