High Recovery Rate Agitator Flotation Machine For Graphite Ore Processing In Madagascar
Introduction
Flotation separator is a machine for selectively separating hydrophobic materials from hydrophilic.On the basis of absorbing advanced experience both at home and abroad.The mechanism design is optimized by Nile Machinery,for the best performance of flotation separator.
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Features and Benefits:
1. large 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 a self-control device on the surface of mineral slurry,so it is easy to adjust it.
Working principle
The impeller is rotated by the V-belt of motor and produces negative pressure by centrifugal function.Enough air is sucked to mix slurry,and slurry mixes drugs at the same time.Mineral sticks on the bubble completely and floats on the surface of slurry to form mineralized bubbles.The useful bubble is scraped out by adjusting flashboard height and controlling the liquid surface.
Technical Parameters
| Model | Volume
(m³) | Size of tank
(L×W×H) (mm) | Impeller Dia.
(mm) | Impeller speed
(r/min) | Capacity
(m³/min) | Motor power
(kw) | Air flow sucked
(m³/㎡min) | Weight of singe tank
(kg) |
| SF-0.15 | 0.15 | 500×500×600 | 200 | 536 | 0.06-0.18 | 1.5/0.55 | 0.8-1 | 269 |
| SF-0.37 | 0.37 | 700×700×750 | 296 | 386 | 0.2-0.4 | 1.5/0.55 | 0.8-1 | 468 |
| SF-0.7 | 0.7 | 820×900×950 | 350 | 400 | 0.3-0.9 | 3/1.1 | 0.8-1 | 805 |
| SF-1.2 | 1.2 | 1100×1100×1100 | 450 | 312 | 0.6-1.2 | 5.5/1.1 | 1-1.2 | 1373 |
| SF-2.8 | 2.8 | 1700×1600×1150 | 550 | 268 | 1.5-3.5 | 11/1.5 | 1-1.2 | 2138 |
| SF-4 | 4 | 1850×2050×1200 | 650 | 220 | 2--4 | 15/1.5 | 1-1.2 | 2582 |
| SF-8 | 8 | 2200×2900×1400 | 760 | 191 | 4--8 | 30/1.5 | 0.9-1 | 4129 |
| SF-10 | 10 | 2200×2900×1700 | 760 | 191 | 5--10 | 30/1.5 | 0.9-1 | 4486 |
| SF-16 | 16 | 2850×3800×1700 | 760 | 191 | 5--16 | 30×2/1.5 | 0.9-1 | 8320 |
| SF-20 | 20 | 2850×3800×2000 | 760 | 191 | 5--20 | 30×2/1.5 | 0.9-1 | 9828 |
This is mechanical mixing flotation machine by the impeller.
The machine is mainly made up by filling slurry chute, mixing device, inflatable device, the device of discharging mineralized bladder, motor etc.
The filling slurry chute: It has the feeding mouth and strobe device for adjusting the surface of mine slurry .It is made up by chute of jointing by armor plate and strobe of jointing by round steel.
The mixing device :It is used for mixing mine slurry to prevent the mine sand deposits at the bottom of chute .It is made up by strap wheel ,impeller ,upright axis etc, impeller is made of wearable rubber.
The device of discharging mineralized bladder: it scrapes the bladder that floats on the surface of the chute and is mainly made up by reducer, scrape board.
The inflatable device: It is made up by pipe and inflatable pipe .When impeller is turning, impeller cavity brings negative pressure ,which makes the air suck into by the empty pump and distributes in mine slurry to form the bladder .The mine slurry with bladder is thrown to stator by the turn force of impeller and makes bladder that in the mine slurry fine further and avoids the turn movement of mine slurry stream that in the chute ,produces lots of raising upright micro bladder and provides the necessity condition for flotation .
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