Hua Center Transmission Concentrate Tailings Thickener Dehydration

describe:

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

The slurry with a solid content of 10% to 20% can be concentrated through gravity sedimentation into an underflow slurry with a solid content of 45% to 55%. The concentrated underflow slurry will be discharged from the underflow port of the machine. The thickener is operated slowly by a rake installed inside the thickener. The upper part produces cleaner clarified liquid (overflow), which is discharged from the annular chute at the top.

Model

Concentration tank

precipitate

(rice²)

Harrow section

engine

(kilowatt)

Production capacity (tons/day)

Weight (tons)

diameter

(rice)

depth

(rice)

method

high

(rice)

speed

(rev/min)

drive

(kilowatt)

lifting

(kilowatt)

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

car

0.4

10.4

5.2

2.2

350

24.7

NZ-20

20

4.4

314

car

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

/

Chapter 560

11

NG-24

twenty four

3.4

Chapter 452

/

/

12.7

7.5

/

1000

25.3

NG-30

30

3.6

707

/

/

16

7.5

/

Chapter 1570

29.4

NT-38

38

4.9

1134

/

/

10-25th

11

7.5

1600

60.2

NT-45

45

5.05

1590

car

/

19.3

11

/

2400

63.6

NT-53

53

5.07

2202

/

/

23.18

15

/

6250

84.8

Center drive type:

Usually, the diameter of this type of concentrator is small, usually within 24 meters.

The central drive concentrator is suitable for concentrate concentration and tailings dehydration before filtering at a height below 20 meters. It can also be widely used in industries such as coal, chemicals, building materials, water sources and sewage treatment to concentrate and purify slurries containing solid materials.

feature:

1. Fast settling speed.

Adding flocculants to increase the size of settling solid particles can speed up settling.

2. The settlement area is large.

Installing inclined plates can shorten the settlement distance and increase the settlement area.

3. Large quantity.

It plays the role of flocculation, filtration, and compression, and increases the processing capacity of thick mud deposits.

4. Simple operation.

Equipped with complete automatic control facilities.

High efficiency concentrator:

This type of concentrator has a smaller diameter, generally 3-15 meters.

The high-efficiency concentrator is a new type of solid-liquid separation equipment. It is suitable for dehydration treatment of concentrates and tailings in mineral processing plants. It can increase the 20-30% slurry to 40-70%. The high-efficiency concentrator is widely used in tailings treatment, wet process Concentrated smelting, environmental engineering mineral processing, environmental engineering and many other fields.

feature:

1. Add flocculant to increase the particle size of settled solid particles and accelerate the settling process.

2. Install an inclined plate to shorten the falling distance of mineral particles and increase the falling area.

3. It plays the role of flocculation, filtration, concentration and increasing processing capacity.

4. The high-efficiency mineral concentrator is equipped with complete automatic control devices.

Peripheral driver type:

The more common medium and large concentrators are usually around 15-30 meters in diameter.

The peripheral drive concentrator is mainly used for dehydration treatment of wet separation in the mineral processing process. It is generally set between the separation and filtering equipment. It is sometimes used for pre-selection dehydration, and can also be used for dehydration in chemical industry and coal preparation plants.

feature:

1. Add a degassing tank to prevent solid particles from adhering to the bubbles, similar to "parachute" deposition.

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

3. Move the feeding sleeve downwards and set up a receiving plate to make the feed slurry fall evenly and steadily, effectively preventing the material from turning over due to overpressure of the ore.

4. An overflow weir is added inside to allow materials to flow according to the prescribed stroke and prevent "short circuit" phenomenon.

5. The overflow weir is changed to a zigzag shape, which improves the local drainage and water absorption phenomenon caused by the uneven overflow weir.

6. Change the shape of the rake teeth from an inclination to a curve, so that the slurry not only flows to the center of the rake, but also gives the center a "backlog" force, making the discharged ore underflow concentration high, thereby improving the processing capacity.

Packaging details:

Standard containers, bare hosts, motors and small parts are all packed in wooden boxes.

Delivery port:

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