China concentrate thickener machine supplier central drive sludge thickener tank

Describe:

Thickener is a solid - liquid separation equipment based on gravity sedimentation.

The pulp containing solid weight of 10%~20% can be concentrated into the bottom-flow pulp containing solid content of 45%~55% by gravity sedimentation, and the thickened bottom-flow pulp can be discharged from the bottom flow port of the thickener by means of the harrow installed in the thickener for slow operation.The upper part produces a cleaner clarifying liquid (overflow), which is discharged from the annular chute at the top.

Model

Thickening tank

Sedimentation square

(m²)

Harrow part

Motor

(kW)

Capacity (t/d)

Weight(t)

Diameter

(m)

Depth

(m)

Method

Height

(m)

Speed

(r/min)

Driving

(kW)

Lifting

(kW)

NZS-1

1.8

1.8

2.54

Manual

0.16

2

1.1

/

5.6

1.8

NZS-3

3.6

1.8

10.2

Manual

0.35

2.5

1.1

/

22.4

4.1

NZS-6

6

3

28.3

Manual

0.2

3.7

1.1

/

62

10.2

NZS-9

9

3

63.6

Manual

0.25

4.34

3

/

140

7.1

NZS-12

12

3.5

113

Manual

0.25

5.28

3

/

250

10.5

NZ-15

15

4.4

176

Auto

0.4

10.4

5.2

2.2

350

24.7

NZ-20

20

4.4

314

Auto

0.4

10.4

5.2

2.2

960

27.5

NG-15

15

3.5

177

/

/

8.4

5.5

/

390

12

NG-18

18

3.5

255

/

/

10

5.5

/

560

11

NG-24

24

3.4

452

/

/

12.7

7.5

/

1000

25.3

NG-30

30

3.6

707

 /

/

16

7.5

/

1570

29.4

NT-38

38

4.9

1134

/

/

10-25

11

7.5

1600

60.2

NT-45

45

5.05

1590

Auto

/

19.3

11

/

2400

63.6

NT-53

53

5.07

2202

/

/

23.18

15

/

6250

84.8

Center drive type:

Usually this kind of thickener smaller diameter, generally within 24 meters in the majority.

The central drive concentrator is suitable for concentrate concentration and tailings dehydration before filtering below 20 meters. It can also be widely used in coal, chemical industry, building materials, water source and sewage treatment and other industries to concentrate and purify slurry containing solid materials.

Features:

1. Fast settling speed.

Adding flocculant to increase the size of settling solid particles can accelerate the settling speed.

2. Large settlement area.

The inclined plate is installed to shorten the settling distance and increase the settling area.

3. Large quantity.

Play the role of flocculation, filtration, compression and increase processing capacity of mud sedimentary thick facies layer.

4. It is easy to operate.

Equipped with complete automatic control facilities.

High efficiency thickener:

This kind of thickener is small in diameter, generally in 3-15 meters.

High efficiency thickener is a new type of solid-liquid separation equipment, suitable for concentrator concentrate and tailings dehydration treatment, 20-30% of the pulp to increase to 40-70%, the high efficiency thickener is widely used in tailings treatment, wet smelting, environmental engineering dressing, environmental engineering and many other fields.

Features:

1. Add flocculating agent to increase the grain size of the falling solid particles to accelerate the falling process.

2. Install an inclined board to shorten the falling distance of the ore particles and increase the falling area.

3. Perform the functions of flocculating, filtering, concentrating and improving the processing quantity.

4. High efficiency concentrator is equipped with comprehensive automatic control device.

Peripheral drive type:

More common medium and large thickener, the diameter is usually about 15-30 meters.

Peripheral drive thickener is mainly used for dewatering treatment of wet separation and selection in the process of mineral processing. It is generally set between selection and filtration equipment, sometimes used for pre-selection dewatering, and can also be used for dewatering in chemical industry and coal preparation plant.

Features:

1. Add a degassing tank to avoid solid particles adhering to the bubble, similar to "parachute" deposition.

2. The feeding pipe is located below the liquid level to prevent gas from being brought into the mine.

3. The feeding sleeve moves down and the receiving plate is set to make the feed pulp fall evenly and steadily, effectively preventing the phenomenon of turning over caused by the overpressure of the ore.

4. Add an internal overflow weir to make the material flow according to the specified stroke and prevent the "short circuit" phenomenon.

5. The overflow weir is changed to zigzag shape, which improves the suction phenomenon of local drainage caused by non-horizontal overflow weir.

6. Change the rake tooth shape from slant to curve, so that the pulp not only to the center of the rake, but also gave a "backlog" to the center of the force, so that the discharge of ore bottom flow concentration is high, thus increasing the processing capacity.

Packaging detail:

Standard containers, bare main machine, motors and small parts are packed in wooden cases.

Delivery port:

Within 45 days Qingdao,Shanghai,Tianjin and other ports.