spiral classifier

PostTime:2015-11-09 Category:ore processing equipment Leave Message

Spiral classifier presentation

Classifier are: high weir single screw and twin screw, sinking four kinds of single screw and twin screw classifier.

spiral classifier

Spiral classifier Scope

Spiral classifier is widely used in the concentrator with the ball dubbed sub-Cheng Cheng closed cycle shunt mineral sands, or used in a gravity concentrator to grade ore and fine clay, and metal beneficiation processes for pulp particle size grading and washing job off the mud, dehydration and other operations. The machine has a simple structure, reliable, easy to operate. Grader is a different means of solid particle sizes, different specific gravity, thus settling velocity different principle in the liquid fine mineral particles floating in the water to overflow, coarse mineral particles sink to the bottom. Discharged into the upper part of the spiral, to a hierarchical classification of mechanical equipment, the mill can grind the material powder level in the filter, and then use the coarse material piece rotary vane screw screwed into the mill feed, the filter out the fine material discharged from the overflow pipe. The machine base is made of channel steel, steel plate welded body. The head of the screw shaft, the shaft head, using pig iron sleeve, wear durability, improve device-electric and manual.

Spiral classifier structure

Grader mainly by the transmission device, spirochetes, tank, lifting mechanism, the lower seat (bush) and of discharge valves

Spiral classifier technical parameters

Model

300

500

750

1000

1200

1500

2000

2-1200

2-1500

Type

High weir type, sinking, single, double helix, standard, extended

Screw diameter

300

500

750

1000

1200

1500

2000

1200 1500

Screw Speed

8.3-2.2

8.5-15.5

2.4-9.9

1.6-7.4

5.6

2.5-6

3.6(5.5)

5.6

2.5-6

output

Return sand

35-105

145-260

100-445

160-700

1145-1370

1120-2680

3240-5940

2290-2740 2240-5360

Overflow

10-30

45-77

31-165

50-260

150

230

400

300

460

Supporting the motor

Model

Y90L-6

Y90L-6

Y132S-6

Y132M2-6

Y132M2-6
Y90L-4

Y160M-6
Y90L-4

Y160L-4(6)
Y100L2-4

Y132M2-6
Y90L-4
Y160M-6
Y90L-4

Power

1.1

1.1

3

5.5

5.5
1.5

7.5
1.5

15(11)
3

5.5
1.5

7.5
1.5

Number of units

1

1

1

1

1
1

1
1

1
1

2
2

2
2

Dimensions

Long

3844

5480

6270

8004

7979

10196

10590

8520

10270

width

645

940

1275

1570

1700

1976

4634

2760

3490

height

835

1274

1584

1934

3087

4080

4491

3087

4080

weight

Host

668

1620

2683

4200

7710

11283

19930

10936

22093

Motor

27

27

65

84

110

180

200

220

240

Spiral classifier works

Spiral classifier by means of different solid particle sizes, different specific gravity, thus settling velocity different principle in the liquid fine mineral particles floating in the water to overflow, coarse mineral particles sink to the bottom. Discharged into the upper part of the spiral, to a hierarchical classification of mechanical equipment, the mill can grind the material powder level in the filter, and then use the coarse material piece rotary vane screw screwed into the mill feed, the filter out the fine material discharged from the overflow pipe. The machine base is made of channel steel, steel plate welded body. The head of the screw shaft, the shaft head, using pig iron sleeve, wear durability, improve device-electric and manual.

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