Flotation Machine For Rocks Particle Minerals Washing And
Separation
1. Working principle of flotation machine ore dressing equipment
When the flotation machine is working, with the rotation of the
impeller, the pulp in the tank is sucked from the bottom of the
impeller to the impeller blade, and the low-pressure air given by
the blower is also entered into the hollow shaft and the air
distributor of the impeller. After the pulp and air are fully mixed
between the blades, it is pushed out from the upper part of the
impeller on the syncline, and enters the whole tank after stator
steady flow and orientation. The bubble rises to the foam stability
zone, and after enrichment, the foam overflows from the overflow
weir and enters the foam tank. Part of the pulp flows to the lower
part of the impeller, and then it is stirred by the impeller to
remix and form mineralized bubbles. The remaining pulp flows to the
next tank until it finally becomes tailings.
2. Use and maintenance of flotation machine ore dressing equipment
(1) The working capacity and working hours of the flotation machine
like other machines are determined by maintenance and the main part
of the normal working part of all 3-4 months of work has been
carefully checked, but in the first few months of the new flotation
machine's work should be checked frequently;
(2) Only skilled personnel can carry out the inspection.
(3) In order to ensure timely replacement of wearing parts and
reduce downtime, we must always keep a complete set of parts in the
warehouse. According to different circumstances, to determine the
use date and reserves of wearing parts.
(4) It is necessary to ensure that the operator of the flotation
machine is given some technical guidance and training so that he is
fully familiar with the machine.
Flotation Machine For Rocks Particle Minerals Washing And
Separation
3. Technical parameters of flotation machine Ore dressing equipment
Ore dressing equipment Technical data: XJM Flotation Machine
| Model | XJM-1 | XJM-2 | XJM-3 | XJM-4 | XJM-8 | XJM-16 | XJM-24 | XJM-38 |
| Chute dimensions | Length (mm) | 1000 | 1300 | 1600 | 1800 | 2200 | 2800 | 3100 | 3600 |
| Width (mm) | 1000 | 1300 | 1600 | 1800 | 2200 | 2800 | 3100 | 3600 |
| Height (mm) | 1100 | 1250 | 1400 | 1500 | 1950 | 2400 | 10819 | 3400 |
| Single effective weight (kg) | 1154 | 1659 | 2259 | 2669 | 3868 | 6520 | 8000 | 16790 |
| Effective cubage (m3) | 1 | 2 | 3 | 4 | 8 | 16 | 24 | 38 |
| Production capacity(calculated by slurry volume) (m3/min) | 0.2-1 | 0.4-2 | 0.6-3 | 1.2-4 | 3-8 | 4-16 | 4-24 | 10-38 |
| Main shaft motor | Model | Y132M2-6 | Y160M-6 | Y160L-6 | Y180L-6 | Y200L2-6 | Y280S-8 | Y280S-8 | Y280S-6 |
| Power (kw) | 5.5 | 7.5 | 11 | 15 | 22 | 37 | 37 | 45 |
| Impeller | | | | | | | | | |
| Rotation speed (r/min) | 960 | 970 | 970 | 970 | 970 | 740 | 740 | 980
- |
| Diameter (mm) | 400 | 460 | 540 | 620 | 720 | 860 | 950 |
| Height (mm) | 155 | 175 | 207 | 247 | 321 | 349 | - | - |
| Rotation speed (r/min) | 358 | 331 | 266 | 215 | 185 | 160 | 153 | - |
| Circular velocity (m/s) | 7.5 | 7.5 | 7.5 | 7 | 6.97 | 7.6 | 7.6 | 7.4 |
| Loam board motor | Model | Y90S-4 | Y90S-4 | Y90L-4 | Y90L-4 | Y90L-4 | Y90L-4 | Y90L-4 | Y90L-4 |
| Power (kw) | 1.1 | 1.1 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Rotation speed (r/min) | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 |
| Loam board | Rotation speed (r/min) | 18 | 18 | 16 | 16 | 16 | 16 | 16 | 16 |
| Diameter (mm) | 500 | 500 | 580 | 600 | 600 | 700 | 700 | 700 |
| Wind pressure of fan (kpa) | ≥12.6 | ≥14.7 | ≥19.8 | ≥19.8 | ≥21.6 | ≥25.5 | ≥30.4 | ≥34.3 |
| Max.air injection amount (m3/㎡·min) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Flotation Machine For Rocks Particle Minerals Washing And
Separation
