Desliming Cone
PHOTO

Desliming cone is a simple classification, desliming and concentration equipment. In the production line of quartz sand, it is generally used for the classification and dewatering of quartz sand slurry, and the separation of slime and fine-grained materials to achieve the purpose of purifying quartz sand.

Working principle of Desliming cone

The desliming cone is an inverted cone. A feeding pipe is arranged in the center of the liquid level, and the bottom edge of the cone is submerged in certain depth below the liquid level. The slurry is fed into the central pipe along the tangential direction and flows out from the bottom edge after buffering. The effluent slurry flows out radially along the peripheral overflow weir. In this process, the coarse particle materials with the sedimentation velocity greater than the rising velocity of liquid flow are deposited in the cone and discharged through the bottom. Fine particles with the slurry enter into the overflow tank and are discharged .

Features of Desliming cone

1. No power consumption.

2. Simple structure and convenient operation.

3. High efficiency of classifying and dewatering.

4. small area occupied

5.Long settling route, good desliming and classifying effect.

Specifications of Desliming cone

Model

Φ1000

Φ1500

Φ2000

Φ2500

Φ3000

Φ6000

Φ8000

Φ10000

Cone diameter (mm)

1000

1500

2000

2500

3000

6000

8000

10000

Sedimentation area (m2)

0.75

2.0

3.0

4.9

7.0

15

32

59

Volume (m3)

0.27

0.83

2.27

4.0

7.0

15

28

60

Diameter of discharge pipe(mm)

25

40

50

60

70

80

100

150

Ore discharge concentration (%)

40-60

40-60

40-60

40-60

40-60

40-60

40-60

40-60

Feeding pipe diameter (mm)

120

150

150

150

150

150

159

215

Desliming efficiency (%)

33-45

33-45

33-45

33-45

33-45

33-45

33-45

33-45

Weight (kg)

1500

1980

2480

3850

4600

6340

8480

10330

Capacity (t/h)

0-1.5mm

1.5-1.6

4-4.3

6-6.5

9.8-10.6

14-15

30-32

64-69

118-128

0-0.074

0.15-0.2

0.8-1.0

0.6-0.75

1.0-1.3

1.4-1.75

3-3.8

6.4-8

12-15


1. No power consumption.

2. Simple structure and convenient operation.

3. High efficiency of classifying and dewatering.

4. small area occupied

5.Long settling route, good desliming and clas


The desliming cone is an inverted cone. A feeding pipe is arranged in the center of the liquid level, and the bottom edge of the cone is submerged in certain depth below the liquid level. The slurry is fed into the central pipe along the tangential direction and flows out from the bottom edge after buffering. The effluent slurry flows out radially along the peripheral overflow weir. In this process, the coarse particle materials with the sedimentation velocity greater than the rising velocity of liquid flow are deposited in the cone and discharged through the bottom. Fine particles with the slurry enter into the overflow tank and are discharged .

Model

Φ1000

Φ1500

Φ2000

Φ2500

Φ3000

Φ6000

Φ8000

Φ10000

Cone diameter (mm)

1000

1500

2000

2500

3000

6000

8000

10000

Sedimentation area (m2)

0.75

2.0

3.0

4.9

7.0

15

32

59

Volume (m3)

0.27

0.83

2.27

4.0

7.0

15

28

60

Diameter of discharge pipe(mm)

25

40

50

60

70

80

100

150

Ore discharge concentration (%)

40-60

40-60

40-60

40-60

40-60

40-60

40-60

40-60

Feeding pipe diameter (mm)

120

150

150

150

150

150

159

215

Desliming efficiency (%)

33-45

33-45

33-45

33-45

33-45

33-45

33-45

33-45

Weight (kg)

1500

1980

2480

3850

4600

6340

8480

10330

Capacity (t/h)

0-1.5mm

1.5-1.6

4-4.3

6-6.5

9.8-10.6

14-15

30-32

64-69

118-128

0-0.074

0.15-0.2

0.8-1.0

0.6-0.75

1.0-1.3

1.4-1.75

3-3.8

6.4-8

12-15


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