XCF-KYF Integral Unit

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XCF-KYF Integral Unit

The XCF flotation machine is used with the KYF flotation machine. The structural features are similar and the dimensions are the same.

Both XCF and KYF integral unit belong to inflatable flotation machine. With the ability to imbibe ore pulp, SCF is used as ore pulp imbibing tank, while KYF as a direct flow tank without spontaneous imbibition ability. The tanks are arranged horizontally, no foam pump is required.

U-shaped tank reduces the ore accumulated at the bottom of the tank. Large-diameter conical impeller and short blade rotor are adopted, which enable the machine to possess large processing capacity and low energy consumption. Aeration disperser is arranged in the middle of the impeller, which makes the dispersion of aeration uniform and the mixing sufficient.


Model

Effective volume (m³)

Capacity

(m³/min)

Impeller diameter

(mm)

Impeller revolutions

(r.p.m)

Air pressure of blower

(Kpa)

Max of air-infaltion

(m³/㎡.min)

Motor power (kw)

Weight of

single tank(kg)

For agitating

For scraper

XCF-1

1

0.2~1

400

358

≥12.6

2

5.5

1.1

1154

XCF-2

2

0.4~2

470

331

≥14.7

2

7.5

1.1

1659

XCF-3

3

0.6~3

540

266

≥19.8

2

11

1.5

2259

XCF-4

4

1.2~4

620

215

≥19.8

2

15

1.5

2669

XCF-8

8

3~8

720

185

≥21.6

2

22

1.5

4435

XCF-16

16

4~16

860

160

≥25.5

2

37

1.5

6568

XCF-24

24

4~24

950

153

≥30.4

2

37

1.5

8000

XCF-38

38

10~38

1050

148

≥34.3

2

75

1.5

11000

Model

Effective volume (m³)

Capacity

(m³/min)

Impeller diameter

(mm)

Impeller revolutions

(r.p.m)

Air pressure of blower

(Kpa)

Max of air-infaltion

(m³/㎡.min)

Motor power (kw)

Weight of

single tank(kg)

For agitating

For scraper

KYF-1

1

0.2~1

340

281

≥12.6

2

4

1.1

826

KYF-2

2

0.4~2

410

247

≥14.7

2

5.5

1.1

1419

KYF-3

3

0.6~3

480

219

≥19.8

2

7.5

1.5

1885

KYF-4

4

1.2~4

550

200

≥19.8

2

11

1.5

2206

KYF-8

8

3~8

630

175

≥21.6

2

15

1.5

4190

KYF-16

16

4~16

740

160

≥25.5

2

30

1.5

6019

KYF-24

24

4~24

800

150

≥30.4

2

30

1.5

7500

KYF-38

38

10~38

880

138

≥34.3

2

55

1.5

10300

KYF (XCF) Type Pneumatic Mechanical Agitating Flotation Machine Structure

1—impeller 2—air distributor; 3—stator; 4—slot body; 5—spindle; 6—bearing body; 7—Air regulating valve

The flotation machine uses a "U"-shaped trough body, a hollow shaft inflating and a suspension stator, in particular, a new type of impeller. This is a conical impeller with a blade that is inclined at an angle. It is similar to a high-speed centrifugal pump wheel. It has a large amount of slurry, low heat, low power consumption and simple structure. A porous cylindrical air distributor is also disposed of in the impeller chamber to allow air to be uniformly dispersed in most of the impeller blades in advance, providing a larger slurry-air contact interface.

During the operation of the flotation machine, as the impeller rotates, the slurry in the tank is sucked from the periphery of the tank from the lower end of the tank to the impeller blade, and at the same time, the low-pressure air fed by the blower passes through the air distributor of the hollow shaft and the impeller. Also entered into it. After the slurry and air are thoroughly mixed between the blades, they are pushed out obliquely from the periphery of the upper half of the impeller, and the stator is stabilized and oriented to enter the entire trough. The bubble rises to the foam stabilization zone, and after the enrichment process, the foam overflows from the overflow weir and enters the foam tank. A part of the slurry flows to the lower part of the impeller and then is stirred by the impeller to remix to form mineralized bubbles, and the remaining slurry flows down to a trough until it finally becomes tailings.

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