Flotation Machine

1. Application:
This machine is applicable for the separation of nonferrous metal and ferrous metal and nonmetal.

2. The machine structure
1)The machine is Turbo machinery stirring floater
2) The machine is mainly composed of slurry tank, stirring devices, pneumatic devices, discharging mineralized bubble devices ,motor ,etc.
a) Slurry tank :It is composed of stock inlet and the regulation of pulp side of the gate device , which is welded steel plate and steel rod formed into a gate .
b) Stirring device: It is used for mixing the slurry to prevent the wheel precipitate in the groove. It  composed of belt , impeller , vertical axis and so on ,the impeller is made of wear -resistant rubber
c) Pneumatic device: It is composed of catheter and the trachea .when the impeller rotating ,the  impeller have a negative pressure chamber to pump air through the hollow tube inhalation, and  diffusion in the formation of air bubbles in the pulp group, such a large number of bubbles from the  pulp of the rotating impeller forces were  quickly thrown stator, further refining the pulp in the  bubble, and the elimination of pulp  flow flotation tank rotation, resulting in a large number of  vertical rise micro-bubbles for  flotation process provide the necessary conditions.
d) Mineralization of the device to exclude the bubble: It is to be floating in the tank were scraped off  the surface of the bubble, mainly driven by the motor reducer, reducer component driven  scraper.

3. Working principle:
The impellers are driven through V-belt transmission, which brings centrifugal effect to form the negative pressure. On the one hand, the flotation machine inhales sufficient air to mix with ore slurry; on the other hand it stirs ore slurry and mix with medication to form the mineralized froth. To adjust the height of flashboard to control the liquid level and make the useful froth scraped by loam board.
The ore will be ground in grinding or after grinding of pharmaceutical water and the need to tune into a stirred tank by the pulp after the pulp into the mixing tank to start the pulp into the air, to the formation of a large number of bubbles, some can not easily be water wet, that  is generally known as hydrophobic mineral particles attached to bubbles, and together with the bubbles floating to the surface of the pulp to form a bubble layer mineralization, while  others easily wet by water, that is generally known as the mineral hydrophilic particles not  attached  to  the  bubble,  but  remain  in  the  slurry  will  contain  specific minerals in mineralized bubble waiting vehicle, so as to achieve the purpose of dressing.

4. The complete of flotation machine includes :
1) The whole set of mechanical parts
2) Motor

5. Features of Flotation Machine:
1. Large air-absorption capacity
2. Low energy consumption
3. Every cell owns three functions: air absorption, slurry absorption, and flotation separation, and the cells form a flotation separation loop by itself without any auxiliary equipment, and is allocated horizontally, which favors the change of flow.
4. The circulation of mineral slurry is reasonable, and can avoid the disposition of coarse sand to the largest extent.
5. There is self-control device on the surface of mineral slurry, so it is easy to adjust it.
6. The impeller has backward-inclined upper and lower vanes, which produce upper and lower circulation of mineral slurry respectively

6. Technical data:
Main Technical Parameters of XJK Flotation Machine

SF flotation machine
Compared with common flotation machine, this SF flotation machine has the following advantages:
-Improve grade 4-6%;
-Improve recovery rate 8%
-Improve capacity 12%
Main Technical Parameters of SF Flotation Machine