Drum High Gradient Magnetic Separator Durable Wet Magnetic Separator
Vertical ring magnetic separator come over the technical problem that the magnetic media of high gradient flat ring magnetic separator is easy to block up.
The separator possesses many advantages such as high magnetic field intensity, high gradient magnetic field, big concentration ratio, having a wide range in the particle size of feeding ore and the thickness of slurry, intelligent control operation, get a satisfactory mineral processing result when separate the low intensity magnetic ores.
Operation process
1. When mineral processing, firstly, filled the separation cavity with water, open the pulsating equipment, then feeding the raw ore from the feed box.
2. The magnetic particle in the separation cavity separate from the non-magnetic particle by the different magnetic force, pulsating fluid force and gravity which those particles are acted on.
3. The magnetic particles are absorbed on the magnetic media, the nonmagnetic particle will discharge from the iron discharge. several minutes later, magnetic cutting, then flushing the magnetic particle from the magnetic media.
Application scope
It is used to purify the non-metallic minerals and separate the low intensity magnetic minerals. The non-metallic minerals includes quartz, feldspar, nepheline, fluorite,spodumene,kaolin. The low intensity magnetic minerals includes hematite, wolframite and tantalum-niobium ores.
Technical parameter
|
Model |
WD-1250 |
WD-1500 |
WD-1750 |
WD-2000 |
|
Swivel outer diameter(mm) |
1250 |
1500 |
1750 |
2000 |
|
Ore size(mm), (-200 mesh %) |
-1.2(30-100) |
-1.2(30-100) |
-1.2(30-100) |
-1.2(30-100) |
|
Ore density(%) |
10-40 |
10-40 |
10-40 |
10-40 |
|
Ore pulp transit capability(m³/h) |
20-50 |
50-100 |
75-150 |
100-200 |
|
Dry ore throughput(t/h) |
10-18 |
20-30 |
30-50 |
50-80 |
|
Rated background magnetic field(T) |
1.0 |
1.0 |
1.0 |
1.0 |
|
Rated energizing current(A) |
850 |
950 |
1200 |
1200 |
|
Rated energizing voltage(V) |
23 |
29 |
31 |
35 |
|
Rated exciting power(Kw) |
19 |
27 |
37 |
40 |
|
Swivel rotating power(Kw) |
1.5 |
3 |
4 |
5.5 |
|
Rotating pulsation power(Kw) |
2.2 |
4 |
4 |
7.5 |
|
Pulse stroke(mm) |
0-20 |
0-30 |
0-30 |
0-30 |
|
Pulse speed(times/min) |
0-300 |
0-300 |
0-300 |
0-300 |
|
Water consumption(Mpa) |
0.15-0.3 |
0.2-0.3 |
0.2-0.3 |
0.2-0.3 |
|
Water consumption(m³/h) |
30-45 |
60-90 |
80-120 |
100-150 |
|
Cooling water processing(m³/h) |
2.5-3 |
3-4 |
4-5 |
5-6 |
|
Weight of biggest parts(T) |
4 |
5 |
11 |
14 |
|
dimension(length x width x height,mm) |
3200x2340x2700 |
3600x2900x3200 |
3900x3300x3800 |
4200x3550x4200 |
 |
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