Floatation Machine

Flotation machines are mainly used for the selection of gold, silver, copper, iron, lead, zinc, molybdenum, nickel, aluminum and other metal minerals. Can also be used for ferrous and non-metallic selection. The machine is driven by the motor V-belt drive to rotate the impeller, generating centrifugal force to form negative pressure. On the one hand, inhale sufficient air to mix with the pulp. On the other hand, the slurry is mixed into the drug mixture, and the foam is refined to make the mineral bonded foam float to Slurry surface again formed mineralized foam. The height of the gate is adjusted to control the liquid level so that the useful foam is scraped by the squeegee.

 

Know more about FDM Flotation machine

 

1. Low operating cost. Compared with conventional mechanical stirring flotation machine, it can save 1/3~1/2.
2. High sorting precision, low clean coal ash content. The clean coal ash content can be reduced by 1~2% compared with the conventional mechanical stirring flotation machine.
3. The flotation effect is good. It is equipped with a self-contained liquid electronic control device. The degree of foam refinement is high, thus improving the flotation effect.
4. Consumables have strong durability. The impeller has been active in the machine. It plays a role in removing accumulated material and debris and reduces the damage to parts due to debris. The impeller of the stirring device is made of rubber. Into, enhanced wear resistance.

 

Flotation machine structure

 

Flotation machine structure device: This machine is mainly composed of slurry tank, stirring device, inflator device, discharge mineralization bubble device, motor and so on.
1. Slurry tank: It has a slurry inlet and a gate device for regulating the surface of the slurry. It consists of a tank body welded with steel plates and a gate plate welded with steel and round steel.
2. Stirring device: It is used to stir the slurry to prevent ore from sedimenting in the tank. It is mainly composed of belt pulley, impeller, vertical shaft, etc. The impeller is made of wear-resistant rubber.
3. Inflatable device: It consists of a duct inlet pipe. When the impeller rotates, negative pressure is generated in the impeller chamber. Air is sucked through the hollow pump pipe and dispersed in the slurry to form a bubble group. This type of slurry has a lot of bubbles. It is quickly thrown toward the stator by the rotational force of the impeller, further refines the bubbles in the pulp, and eliminates the rotational motion of the pulp stream in the flotation cell, resulting in a large number of vertically rising microbubbles, providing the necessary for the flotation process condition.
4. To eliminate the mineralized bubble device: it is to scrape the foam floating on the surface of the tank, mainly driven by the motor reducer, reducer driven scraper composition.

                                        

Flotation machine working principle

The flotation machine is driven by the motor V-belt drive to rotate the impeller to generate centrifugal force to form negative pressure. On the one hand, it inhales enough air to mix with the pulp. On the other hand, the slurry is mixed with the drug and the foam is refined to make the mineral bonded foam. Float to the pulp surface to form a mineralized foam. Adjust the height of the gate and control the liquid level so that the useful foam is scraped by the scraper.
When the flotation machine is working, with the rotation of the impeller, the slurry in the tank is sucked from the bottom of the tank through the bottom of the impeller to the impeller blades. At the same time, the low pressure air fed by the blower passes through the hollow shaft and the air distributor of the impeller. Enter it. After the slurry is fully mixed with the air between the blades, it is pushed obliquely upwards from the periphery of the upper half of the impeller, and the stator enters the entire groove after being stabilized and oriented. The bubble rises to the foam stability zone. After the enrichment process, the bubble overflows from the overflow weir and flows into the foam tank. There is also a part of the slurry that flows down the impeller and is stirred by the impeller to remix to form the mineralized gas bubble. The remaining slurry flows. The next tank until finally become tailings.

Flotation machine in workshop






Flotation machine Latest shipment

  
  

Project cases


The customer came from Mongolia, subject to geographic location, policies, etc., so that the customer can only rely on imports to obtain high-quality copper and molybdenum processing equipment, so he established a long-term cooperative relationship with our company, had purchased SF in our company. Flotation machines, Ф2700×4500 ball mills and other equipment, this time for the expansion, decided to purchase an entire production line in our company. Our company’s experts through the inspection of the site, equipped with a production of 300 tons of copper per hour The molybdenum flotation production line received satisfactory results soon after it was put into production.

Material: Copper-Molybdenum Ore

Capacity: 300 ton/hour

A processing plant in Hubei is mainly engaged in the production and sale of fluorite powder. With the increase in the demand for fluorite powder in the industrial sector, the plant has increased its investment in fluorite processing and production, so it has purchased an entire production line in our company. 100t/h fluorite beneficiation production line, the main equipment configuration includes jaw crusher, impact crusher, ball mill, flotation machine, spiral classifier, dryer, vibration feeder and so on. After being put into production, the beneficiation index has been significantly increased, the operating cost has been greatly reduced, and good beneficiation results have been achieved.

Material: Fluorite Ore

Capacity: 100 ton/hour

Flotation machine technical data

Type

Model

Effective volume(m³)

Capacity(m³/min)

Main shaft                       Scraper

Tank size(L×W×H)(mm)

Single tank weight(t)

Power(kw)

Rotary speed(r/min)

Rotary speed(r/min)

Power(kw)

XJK

XJK-0.35

0.35

0.18-0.4

1.5

483

25

1.1

700×700×700

0.5

XJK-0.62

0.62

0.3-0.9

3.0

400

25

1.1

900×820×850

1.0

XJK-1.1

1.1

0.6-1.6

5.5

330

25

1.1

1100×1100×1000

1.4

XJK-2.8

2.8

1.5-3.5

11

280

25

1.1

1750×1600×1100

2.5

XJK-5.8

5.8

5-7

22

240

25

1.5

2200×2200×1200

3.6

SF

SF-0.37

0.37

0.2-0.4

1.5

386

25

1.1

700×700×750

0.5

SF-0.7

0.7

0.3-0.9

3

400

25

1.1

900×820×950

1.0

SF-1.2

1.2

0.6-1.6

5.5

330

25

1.1

1100×1100×1100

1.9

SF-2.8

2.8

1.5-3.5

11

268

25

1.1

1750×1600×1150

2.6

SF-4

4

2-4

15

220

25

1.5

1850×2050×1200

2.9

SF-8

8

4-8

30

191

25

1.5

2200×2900×1400

4.2

SF-10

10

5-10

30

191

25

1.5

2200×2900×1700

4.5

SF-20

20

5-20

30×2

191

25

1.5

2850×3800×2000

9.9

JJF

JJF-2

2

1-3

7.5

443

25

1.5

1400×1400×1100

1.7

JJF-4

4

2-4

11

305

25

1.5

1600×2150×1250

2.4

JJF-8

8

4-8

22

233

25

1.5

2200×2900×1400

4.5

JJF-10

10

5-10

22

233

25

1.5

2200×2900×1700

4.9

JJF-16

16

5-16

30

180

25

1.5

2850×3800×1700

8.0

JJF-20

20

5-20

37

180

25

1.5

2850×3800×2000

10.5

Note: This is just reference. Please contact us to get price and details.