Large Suction Capacity New Impeller Flotation Machine Ore Dressing Equipment
1. Introduction of flotation machine ore dressing equipment
Flotation machine is suitable for the separation of non-ferrous metals, but also for the separation of non-metals such as coal stone, talc.
The flotation machine adopts "U" type tank, hollow shaft inflation and suspension stator, especially a new impeller. It is a conical impeller with blades tilted backward at an Angle, similar to centrifugal pump wheels with high specific speed. It has a large amount of pulp, small pressure head, low power consumption and simple structure. A porous cylindrical air distributor is also installed in the impeller chamber, so that the air can be evenly dispersed in most areas of the impeller blade in advance, providing a larger pulp - air contact interface.
2. Technical parameters of flotation machine
Ore dressing equipment Technical data:
(1)SF Flotation Machine
Model | SF0.37 | SF0.7 | SF1.2 | SF2.8 | SF4 | SF8 | |
Trough capacity(m3) | 0.37 | 0.7 | 1.2 | 2.8 | 4 | 8 | |
Impeller diameter(mm) | 300 | 350 | 450 | 550 | 650 | T60 | |
Production capacity (m3/min) | 0.2-0.4 | 0.3-0.9 | 0.6-1.2 | 1.5-3.5 | 0.5-4 | 4-8 | |
Impeller rotation speed (r/min) | 352 | 400 | 312 | 268 | 238 | 191 | |
Motor | Model | ①Y90L-4 | ①Y100L2-4 | ①Y132M2-6 | ①Y160L-6 | ①Y180L-6 | ①Y250M-8 |
②Y90S-4 | ②Y90S-4 | ②Y90S-4 | ②Y90S-4 | ②Y90L-4 | ②Y100L-6 | ||
Power(kw) | ①1.5 | ①3 | ①5.5 | ①11 | ①15 | ①30 | |
②1.1 | ②1.1 | ②1.1 | ②1.1 | ②1.5 | ②1.5 | ||
Dimensions(mm) | 700×700×750 | 900×820×950 | 1100×1100×1100 | 1700×1600×1150 | 1850×2050×1200 | 2200×2900×1400 | |
Single trough weight(kg) | 468 | 600 | 1373 | 2338 | 2660 | 4486 |
(2)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 |