Vertical ring wet high gradient magnetic separator is used for wet
beneficiation of particles below 1.2 mm (30~100% passing 200 mesh)
of fine-grained liberated red ore (hematite), limonite, manganese
ore, ilmenite and other kinds of weakly magnetic minerals, and can
also be used for removing of iron impurity and purification of
non-metallic minerals, such as silica sand, feldspar, nepheline,
kaolin.
Slurry is introduced to the matrix - housed inside the vertical
separating ring - through slots in the upper yoke. The magnetic
particles are attracted to the matrix and are then carried outside
the magnetic field where they are subsequently flushed to the
magnetic concentrate trough. The non-magnetic, or less magnetic,
particles pass through the matrix through slots in the lower yoke
to the non-magnetic collection hoppers.
1 Application field
1. Updating Ferrous Metals: Martite, Hematite, Siderite, Chromite,
Ilmenite, Manganese, Etc.
2. Separating Non-Ferrous Metals: Wolframite and Quartz, Pyrrhotite
and Cassiterite, Wolframite and Cassiterite, Limonite Purifying,
Scheelite, Wolframite and Garnet, Etc.
3. Recovering Rare Earth: Tantalum and Niobium, Lepidomelane,
Monazite, Etc.
4. Brightening Non Metals: Quartz, Feldspar And Kaolin for
Ceramics, Sillimanite, Cassiterite, Andalusite, Kyanite for
Refractory, and Separating Impurities From Hornblende, Mica,
Tourmaline, Garnet, Etc,
2 Technical features
1. The oil-water cooling vertical ring high gradient magnetic
separator has an advanced cooling system. The coil is fully sealed
and with forced oil-cooling external circulation. The principle of
oil-water heat exchange is adopted, and the heat generated by the
coil is quickly taken away by the flush water, so that the coil
temperature rise is less than 25 °C, and the magnetic field thermal
decay is minimal.
2. Both ends of the coil are wrapped with iron shields, which
improves the magnetic energy utilization rate, and increases the
magnetic field strength in the separation area by more than 8%, and
the background magnetic field is above 1.4 T.
3. The coil housing is fully sealed, rainproof, dustproof and
corrosion resistant, ensuring that the equipment can work in a
variety of harsh environments.
4. Using the flushing water to cool the transformer oil, which
eliminates the need for additional cooling water, saves the energy,
protects the environment and saves water resources.
5. The magnetic medium is a rod medium structure with different
cross-sections, adopting a four-point restraint mechanism, having
large magnetic field gradient, high field strength and long service
life.
6. With advanced fault diagnosis system and remote control system,
realizing intelligent operation control of equipment.
7. Optional pneumatic-water flushing and pulsation device can be
equipped according to the characteristics of different materials,
featuring high flushing efficiency, good separation effect and low
water consumption.
3 Technical data
Model
Part | DLS-50 | DLS-75 | DLS-100 | DLS-125 | DLS-150 | DLS-175 | DLS-200 | DLS-250 |
Ring diameter (mm) | 500 | 750 | 1000 | 1250 | 1500 | 1750 | 2000 | 2500 |
| Particles size mm (-200 mesh) | -1.0 (30-100) | -1.0 (30-100) | -1.3 (30~100) | -1.3 (30~100) | -1.3 (30~100) | -1.3 (30~100) | -1.3 (30~100) | -1.3 (30~100) |
Slurry density (%) | 10~40 | 10~40 | 10~40 | 10~40 | 10~40 | 10~40 | 10~40 | 10~40 |
Slurry throughput (m3/h) | 0.5~1.0 | 1.0~2.0 | 12.5~20 | 20~50 | 50~100 | 75~150 | 100~200 | 180~450 |
Handling capacity (t/h) | 0.05~0.25 | 0.1~0.5 | 4~7 | 10~18 | 20~30 | 30~50 | 50~80 | 80~150 |
| Rated back ground Field intensity (T) | 0~1.1 | 0~1.1 | 0~1.1 | 0~1.1 | 0~1.1 | 0~1.1 | 0~1.1 | 0~1.1 |
| Energizing current (A) | 0~1200 | 0~850 | 0~650 | 0~850 | 0~950 | 0~1200 | 0~1200 | 0~1400 |
| Energizing voltage (V) | 0~8.3 | 0~13 | 0~26.5 | 0~23 | 0~28 | 0~31 | 0~35 | 0~45 |
| Energizing power (KW) | 0~10 | 0~11 | 0~17 | 0~19 | 0~27 | 0~37 | 0~43 | 0~63 |
| Ring motor power (KW) | 0.37 | 0.55 | 1.5 | 2.2 | 4 | 4 | 5.5 | 11 |
| Vibration motor power (KW) | 0.55 | 0.75 | 2.2 | 2.2 | 4 | 4 | 7.5 | 11 |
| Water supply pressure (MPa) | 0.1~0.2 | 0.1~0.2 | 0.2~0.4 | 0.15~0.3 | 0.2~0.4 | 0.2~0.4 | 0.2~0.4 | 0.2~0.4 |
| Water consumption (m3/h) | 0.75~1.5 | 5~8 | 10~20 | 30~45 | 60~90 | 80~120 | 100~150 | 200~300 |
| Cooling water (m3/h) | 1.5~2 | 1.5~2 | 2~2.5 | 2.5~3 | 3~4 | 4~5 | 5~6 | 6~7 |
| Main frame weight (t) | 1.5 | 3 | 6 | 14 | 20 | 32 | 48 | 105 |
Overall dimension (mm) | 1900*1580*1320 | 2000*1360*1680 | 2700*2200*2560 | 3045*2320*2640 | 3400*3060*3150 | 3900*3400*3800 | 4290*3610*4320 | 5800*5000*5400 |
The above-mentioned dried minerals is metallic minerals, and the
handling capacity of non-metallic minerals is half of metallic
minerals.More details, please contact us directly.
Silica Processing Plant.pdf
