KYF Flotation Machine

KYF Flotation Machine

When flotation machine works, slurry is inhaled from the bottom of the cell to the space between impellers. Meanwhile, the low-pressure air send by fan is sent to this area through the air distributor in the hollow shaft. After sufficient mixing, the slurry is pushed out by the impeller, and then goes to the whole cell. Service online

Detailed introduction

Description

When flotation machine works, slurry is inhaled from the bottom of the cell to the space between impellers. Meanwhile, the low-pressure air send by fan is sent to this area through the air distributor in the hollow shaft. After sufficient mixing, the slurry is pushed out by the impeller, and then goes to the whole cell. When the froth rises to the stable level, after the enrichment processing, froth overflows to the froth trough from the overflow weir. Another part of ore slurry flows to lower part of impeller for the re-mix with air. The remained slurry flows to the next cell until becomes tailing.

XCF and KYF are enforced aeration flotation machine. It has a smaller diameter of impeller, thus lower peripheral speed, saving 30%-50% of power. Because and air distributor is equipped in the tank, air is evenly dispersed. The impeller acts as a centrifugal pump, so as to make the solid particles suspending. The tank is made as U type, reducing sand settlement to the least. Due to reasonable design of the impeller structure and the impeller space,impeller wearing is even, so, the service life of the impeller and stator are extended. Model KYF is unable to spontaneously suck slurry, while has low power consumption. In contrast, model XCF has the ability to automatically suck slurry, and may be allocated horizontally without need for foam pump, but consumes more power than model KYF. Therefore, model XCF and model KYF are combined into a set, i.e., XCF as the sucking tank, and KYF as the direct tank. The combined set can be arranged horizontally without foam pump either.

KYF Cells’ Features

  • 1. Impeller is a cone shape with the backward inclined blades, strong agitation and simple structure.
  • 2. Many air distributors are equipped on the impeller cavity, air disperse very well and well mixing of the air and pulp.
  • 3. Utype tank is made and lower sand settlement.
  • 4. The diameter of the impeller is smaller thus lower peripheral speed.

Technical data

Model Effective Volume (m³) Dimension of Cell (L x W x H) (m) Diameter of Impeller (m) Power (kw) Air pressure of the min air inlet (kPa) Airflow setting (m³/ ㎡·min) Cacity (m³/min) Weight of Single Cell (kg)

XCFⅡ/KYFⅡ-1

1

1.00x1.00x1.00

0.40/0.34

4/3

>11

0.05~1.4

0.2~0.5 / 0.2~1

920/1056

XCFⅡ/KYFⅡ-2

2

1.30x1.30x1.25

0.47/0.41

5.5/4

>12

0.05~1.4

0.5~1 / 0.5~2

1158/1346

XCFⅡ/KYFⅡ-3

3

1.60x1.60x1.40

0.54/0.48

7.5/5.5

>14

0.05~1.4

0.7~1.5 / 0.7~3

2172/2074

XCFⅡ/KYFⅡ-4

4

1.80x1.80x1.50

0.62/0.55

11/7.5

>15

0.05~1.4

1~2 / 1~4

2375/2100

XCFⅡ/KYFⅡ-6

6

2.05x2.05x1.75

0.62/0.55

18.5/11

>17

0.05~1.4

1~3 / 1~6

3545/3278

XCFⅡ/KYFⅡ-8

8

2.20x2.20x1.95

0.72/0.63

22/15

>19

0.05~1.4

2~4 / 2~8

4142/3857

XCFⅡ/KYFⅡ-10

10

2.40x2.40x2.10

0.76/0.66

30/22

>20

0.05~1.4

3~5 / 3~10

4894/4334

XCFⅡ/KYFⅡ-16

16

2.80x2.80x2.40

0.86/0.74

37/22

>23

0.05~1.4

4~8 / 4~16

6928/7545

XCFⅡ/KYFⅡ-20

20

3.00x3.00x2.70

0.91/0.78

45/37

>25

0.05~1.4

5~10 / 5~20

9200/8240

XCFⅡ/KYFⅡ-24

24

3.10x3.10x2.90

0.93/0.80

55/37

>27

0.05~1.4

6~12 / 6~24

10819/9820

XCFⅡ/KYFⅡ-30

30

3.50x3.50x3.025

0.88/0.90

55/45

>31

0.05~1.4

7~15 / 7~30

14810/13820

XCFⅡ/KYFⅡ-40

40

3.80x3.80x3.40

1.05

75/55

>32

0.05~1.4

8~19 / 8~38

18790/17097

XCFⅡ/KYFⅡ-50

50

4.40x4.40x3.50

1.20/1.03

90/75

>33

0.05~1.4

10~25 / 10~40

22000

XCFⅡ/KYFⅡ-70

70

Φ 4.30x4.10

1.12

90

>35

0.05~1.4

13~50

26200

XCFⅡ/KYFⅡ-100

100

Φ 5.80x4.56

1.26

132

>40

0.05~1.4

20~60

33500

XCFⅡ/KYFⅡ-130

130

Φ6.50x4.90

1.30

160

>45

0.05~1.4

20~60

36200

XCFⅡ/KYFⅡ-160

160

Φ7.00x5.20

1.35

160

>48

0.05~1.4

20~60

42500

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