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QIXIASHI DALI MINE MACHINERY CO., LTD

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    Submerged Spiral Classifier

    Brief Introduction:The overflow end helix is completely submerged in a classifier under the surface of the liquid.
    Capacity:50~1410 t/d
    Application:The spiral blade at the overflow end of the submerged spiral classifier is all immersed under the overflow surface, which is mainly suitable for the ore grading of the overflow size of 0.15 to 0.07mm.
    Product Improvement:The return sand end of the sunken spiral classifier increases the automatic lifting device for the return sand, thereby canceling the configuration of the big head of the ball mill, and the ball mill runs more smoothly.

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    更新: 2018-01-10 09:04:07

    Features

    1. The whole spiral blade submerged under the surface of the settlement area, and the settlement area has a larger area and depth.

    2. Energy-saving and high efficiency.

    3. avoid the frequent overhaul of the big spoon head.

    4. It slows the uneven impact on the large and small gear.

     Working principle

    沉没式螺旋分级机22.pngOre pulps are fed into the 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 while coarse ore particles precipitate down to tank bottom and are discharged via discharge opening.












    Parameters

    Type

    Model

    Spiral diameter mm

    Spiral revolution rpm

    Tank

    Capacity t/d

    transmission power

    Lifting power

    L mm

    W mm

    Inclination angle

    overflow

    Return

    kw

    kw

    Submerged single spiral

    FC-10

    1000

    6-7.4

    6500

    1110

    10.5°-14°

    75

    473-1026

    5.5

    2.2

    FC-12

    1200

    5,6,7

    8400

    1372

    10.5°-14°

    120

    1170-1630

    7.5

    2.2

    FC-15

    1500

    2.5,4,6

    10500

    1664

    14°-18.5°

    185

    1140-2740

    7.5

    2.2

    FC-20

    2000

    5.4

    12800

    2396

    14.5°-18.5°

    400

    5940

    18.5

    2.2

    FC-24

    2400

    3.6

    14130

    2600

    14°-18.5°

    455

    6800

    18.5

    2.2

    FC-30

    3000

    3.2

    14300

    3200

    14°-18.5°

    705

    11650

    30

    4

    Submerged double spiral

    2FC-12

    1200

    6

    8400

    2620

    14°-10.5°

    240

    1770-2800

    7.5X2

    2.2×X2

    2FC-15

    1500

    2.5,4,6

    10500

    3200

    14°-18.5°

    370

    2240-5360

    7.5X2

    2.2×2

    2FC-20

    2000

    5.4

    12800

    4280

    14.5°-18.5°

    640

    7780-11880

    18.5X2

    2.2×2

    2FC-24

    2400

    3.6

    14130

    5040

    14°-18.5°

    910

    13700

    18.5X2

    2.2×2

    2FC-30

    3000

    3.17

    14300

    6300

    14°-18.5°

    1410

    23300

    30X2

    4×2