Vertical Ring Hige Gradient Magnetic Separator Biggest Ring Diameter(mm):5000
OPM Vertical Ring Pulsating High Gradient Magnetic Separator ( OHGMS )
Low voltage high cuen t and low cuet density. I 1ternal watecooli ng and double ci cu lation cooli ng mode stable mag1et ic field. Equ ipment operation ate is up to 98%;
Optim ized magnetic system design, optima l a angemen t and com binati 1 of
magetic medium, background field inte sity up to 1.8T. vetical rotat io，reverse
flush i 1g achieve magnet ic medium is not easy to block;
Pulsation mechanism desig could impove the separat ioeffic1ecy:
Wide separat io ange: upper limit: 6mm, lowe li mit 2～1 0µm;
17 series of products with more tha 70 specif ications and mode ， andOHGMS Selection Manual （Metallic mines) OPPS GROUP LIMITED.
capacity of a single unit is from 0.01 to 950 t/h;
Equipped with coil pipeline cleaning system, easy for coil daily maintenance. Coil designed life is up to 10 years.
Suitable for mining pocess for weak magnetic mineals, such as oxidized i on ore, titanic iron ore, hematite, limonite, siderite, ilmenite, chromite, manganese ore, wolframite, tantalum-niobium ores and etc
Recycle of secondary esource, such ased mud, smelting slags, gas ash, fly ash, slag and etc.
having to pass through the entire depth of mat ix pile. The pulsating mechanism drives slurry in the separating zone up and down, keeping the paticles the mat ix pile in loose state, so that magnetic paticle can be more easily captured by the matrix and nonmagnetic paticles can be more easily dragged to the tailing box through the matrix pile. Obviously, opposite flushing and pulsation help to prevent matrix clogging, and pulsating helps to purity magnetic product.
OPM OHGMS mainly consists of the pulsating mechanism, energizing coil, magnetic yoke, separating , feed and product boxes as shown in Figue. Expanded nets Ofround bars made of magnetic conductive stainless steel are used as matrix. While a direct electric current follows through the energizing coil, a magnetic field is built up in the sepa ating zone. The ring with matrix rotates
clockwise. Slurry f om the feed box enters into matix piles located in the
separating zone. Magnetic particles are attracted from slurry onto the surface of the matrix, brought to the top of ting where magnetic field is negligible, then flushed out into the concentate box. Non-magnetic paticles pass though the matrix and enter the tailing box under the combined force action of sluy pulsation, gravity, and hydodynamic drag.
As the ring rotates vertically, flushing direction of mags is opposite to that of
feedelative to each matrix pile, coarse particles can be flushed out without
Opm Ohgms Structure
1-Pulsating mechanism; 2-Energizing coil; 3-Magnetic yoke; 4-Working ring; 5-Feeding box; 6-Wash water box; ?-Concentrate flush; 8-Concentrate box;
9-Middling chute; 10-Tailing box; 11-Slurry level box; 12-Ring driver; 13-Support frame; F-Feed; W-Wate r; T-Non-mags; M-Middlings; C-Mags
|
Parameters of OPM |
OHGMS ( 1. 0-1.2T） | ||||||||||||
|
Parameters pm- 500 |
。pm - 750( I) pm- 750 ( II) pm- 1000 pm- 1250 | pm- 1500 |
pm - 1750 |
Opm-2000 |
pm- 2250 | pm- 2500 | 。pm - 3000 | pm- 3500 | pm - 4000 | pm- 5000 | |||
| Ring diameter /mm 500 | 750 750 1000 1250 | 1500 | 1750 | 2000 | 2250 | 2500 | 3000 | 3500 | 4000 | 5000 | |||
| Ring speed /(r/min) 0.3 ～ 3 | 0 . 3 ～ 3 2 . 5 ～ 3 2.5 ～ 3.5 2.5 ～ 3 . 5 | 2.5 ～ 3.5 | 2.5 ～ 3.5 | 2.5 ～ 3.5 | 2.5 ～ 3.5 | 2.5 ～ 3.5 | 2.5 ～ 3.5 | 2.5 ～ 3.5 | 2.5 ～ 3.5 | 2. 5 ～ 3.5 | |||
|
Feed size /(mm),(-74川 1%) -1.3(30～ 100) |
-1.3(30～ 100) -1.3(30～ 100) -1.3(30 - 100) -1.3(30～ 1 00) | -1.3(30- 100) |
-1.3(30～ 100) |
-1.3(30 ～ 100) |
-1.3(30 ～ 1 00) | -1.3(30 - 100) | -1.3(30～ 100) | -1.3(30- 100) | -1.3(30 - 100) | -1.3(30 ～ 1 00) | |||
| Feed density/% 10～ 40 | 10 ～ 40 10 ～ 40 10 ～ 40 10 ～ 40 | 10 ～ 40 | 10 ～ 40 | 10 ～ 4 0 | 10 ～ 4 0 | 1 0 ～ 40 | 10 ～ 40 | 10 ～ 40 | 10 ～ 40 | 10 ～ 40 | |||
| Slurry throughput /(m3 /h) 0.25 ～ 0.5 | 0 . 5 ～ 1.0 5 ～ 10 12.5 ～ 20 20 ～ 50 | 50 ～ 100 | 75 ～ 1 50 | 1 00 ～ 2 00 | 160 ～ 30 0 | 200 ～ 4 00 | 350 ～ 650 | 550 ～ 1000 | 7 50 ～ 1 4 00 | 12 00 ～ 2 3 00 | |||
| Ore throughput /(Uh) 0.03 ～ 0.125 | 0 . 06 ～ 0.25 2 ～ 4 4 ～ 7 10 ～ 18 | 20 ～ 30 | 30 ～ 50 | 50 ～ 8 0 | 75 ～ 115 | 1 00 ～ 150 | 1 50 ～ 250 | 250 ～ 400 | 3 50 ～ 550 | 6 0 0 ～ 9 5 0 | |||
| Background field 厅 1/1.1 | 1/ 1.1 1/1.1 1/1.2 1/1.1 | 1/1.1 | 1 / 1.1 | 1 /1 . 1 | 1 /1. 1 | 1 /1.1 | 1/1.1 | 1/1.1 | 1/1.1 | 1/1.1 | |||
| Rated current /A 1200 | 1100 800 800 850 |
900 |
1100 | 1100 | 1150 | 1200 | 1400 | 1600 | 1700 | 1900 | |||
| Rated voltage N 11 | 16 15 22 29 |
34 |
35 |
39 |
49 |
52 |
51 |
56 |
60 |
77 |
|||
| Rated power /kW 13 | 17 12 18 25 |
31 |
39 |
43 |
56 |
62 |
72 |
90 |
102 |
146 |
|||
| Ring motor /kW 0.18 | 0.55 0.75 1.1 1.5 |
3 |
4 |
5.5 |
7.5 |
11 |
18.5 |
30 |
37 |
55 |
|||
| Pulsating motor /kW 0.37 | 0.75 1.5 2.2 2.2 |
4 |
4 |
7.5 |
7.5 |
11 |
18.5 |
30 |
37 |
55 |
|||
| Pulsating stroke /mm 。～ 30 | 。～ 30 。～ 20 0 ～ 20 0 ～ 20 | 。 ～ 26 | 0 ～ 26 | 。～ 26 | 。 ～ 26 | 0 ～ 26 | 0 ～ 26 | 0 ～ 26 | 。～ 26 | 。 ～ 26 | |||
| Pulsating speed /(pe「／min) 。～ 400 | 。 ～ 400 。 ～ 3 00 。～ 30 0 。～ 300 | 。 ～ 300 | 0 ～ 3 00 | 。～ 30 0 | 。 ～ 300 | 。 ～ 300 | 。～ 300 | 0 ～ 300 | 0 ～ 300 | 。 ～ 300 | |||
| Water pressure /MPa 0.1～ 0.2 |
0.1 - 0.2 |
0.1～ 0.2 |
0.2 - 0.4 |
0.2～ 0.4 |
0.2 - 0.4 | 0.2～ 0.4 | 0.2 - 0.4 | 0.2 ～ 0.4 | 0.2 - 0.4 | 0.2 ～ 0.4 | 0.2～ 0.4 | 0.2 - 0.4 | 0.2～ 0.4 |
| Flushing water 0.75 ～ 1.5 |
0.75 ～ 1.5 |
5 ～ 8 |
8 ～ 14 |
20 ～ 36 |
40 ～ 60 | 60 ～ 1 00 | 80 ～ 1 20 | 1 20 ～ 16 0 | 160 ～ 22 0 | 240 ～ 4 00 | 4 00 ～ 600 | 56 0 ～ 800 | 95 0 ～ 130 0 |
| Cooling water 0.75 ～ 1.5 |
0.75-1.5 |
1～ 2 |
2 ～ 2. 5 |
2 ～ 2.5 |
2 - 2 . 5 |
3-4 |
3 ～ 4 | 4 - 5 | 4 - 5 | 6 ～ 7 | 7 ～ 8 | 7 ～ 8 | 8 - 9 |
| Max part weight It 0.3 |
0.6 |
2.3 |
4 |
5 |
11 |
14 |
17 |
16 |
21 |
28 |
38 |
52 |
|
| Dimensions (L*W）／mm 1800 x1400 |
2100x1400 |
2300x1800 |
2700 x2 100 |
3250x2400 |
3700x2900 |
4100 x3 400 |
4400×3460 |
4500 x 3700 | 5600 x 4350 | 64 00 x5 1 50 | 7 300 x5 400 | 8500 x 6850 | 9900 ×8000 |
|
x1350 |
x 1700 |
x1750 |
x2300 |
x2700 |
x3200 | x3800 | x 4200 | x 4 50 0 | x5 20 0 | x6300 | ×7300 | x83 00 | x1Q100 |
|
。pm -1250 Parameters (0.6T) |
。pm-1 500 (0.4T) |
。pm -17 50 ( 0. 6T ) |
。pm -2000 (0.4T) |
。pm-2000 (0.7T) |
。pm -2250 (0.4T) |
。pm-2250 (0.6T) |
。pm-2500 (0.6T) |
。pm-3000 ( 0.7T ) |
Opm-3500 (0.6T) |
。pm -3500 (0.8T) |
。pm -4000 (0.6T) |
。pm-4000 | ||
| Ring diameter /mm 1250 | 1500 |
1750 |
2000 |
2000 | 2250 |
2250 |
2500 |
3000 |
3500 |
3500 |
4000 |
4000 |
||
| Ring speed /(r/min) 2.5 ～ 3.5 | 2.5 ～ 3.5 |
2.5 ～ 3.5 |
2.5 ～ 3.5 |
2.5 ～ 3 .5 |
2.5 ～ 3 . 5 |
2.5 ～ 3.5 |
2.5 ～ 3.5 |
2.5 ～ 3.5 |
2 . 5 ～ 3 . 5 | 2.5 ～ 3.5 | 2.5 ～ 3.5 | 2.5 ～ 3 . 5 | ||
|
Feed size /{mm),{-74µm%) -1.3(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) |
-1.3(30～ 100) -1.3(30 ～ 100) -1.3(30 ～ 100) -1.3(30 ～ 100) -1.3(30 ～ 100) -1.3(30 ～ 100) |
||||||||||||
|
Feed density /% |
10 ～ 40 | 1 0 ～ 40 |
1 0 ～ 40 |
1 0 ～ 40 |
1 0 ～ 40 | 10 ～ 40 |
10 ～ 40 |
10 |
～ 40 |
1 0 ～ 40 |
10 ～ 40 | 1 0 ～ 4 0 | 1 0 ～ 40 | 1 0 ～ 40 |
|
S l u r ry throughput /(m3 /h) |
20 ～ 25 | 50 ～ 100 |
75 ～ 150 |
100 ～ 200 |
1 00～ 20 0 |
160～ 300 |
160 - 300 |
200 |
～ 4 00 |
4 50 ～ 7 50 |
550 ～ 1000 |
550 ～ 1000 |
750 ～ 1400 | 7 50 ～ 1400 |
|
Ore throughput /(Uh) |
10 ～ 18 | 3 0 ～ 50 |
30 ～ 50 |
50 ～ 80 |
50 ～ 80 | 75 ～ 115 |
75 ～ 115 |
100 |
～ 150 |
1 50 ～ 250 |
2 50 ～ 400 | 25 0 ～ 40 0 | 350 ～ 55 0 | 350 ～ 55 0 |
| Background field 厅 0.6 |
0.4 |
0.6 |
0.4 |
0.7 |
0.4 |
0 . 6 |
0 . 6 |
0 . 7 |
0.6 |
0.8 |
0.6 |
0.8 |
||
| Rated current /A 800 |
850 |
1200 |
950 |
1230 | 1000 |
1200 |
1250 |
1300 |
1500 |
1700 |
1450 |
1550 |
||
| Rated voltage N 16 |
16 |
20 |
16 |
28 |
19 |
25 |
33 |
40 |
39 |
45 |
45 |
56 |
||
| Rated power /kW 13 |
14 |
24 |
15 |
35 |
19 |
30 |
41 |
52 |
58 |
76 |
65 |
87 |
||
| Ring motor /kW 1.5 |
2.2 |
4 |
3 |
4 |
4 |
4 |
5.5 |
11 |
30 |
30 |
37 |
37 |
||
| Pulsating motor /kW 2.2 |
4 |
4 |
7.5 |
7.5 |
7.5 |
7.5 |
11 |
18.5 |
30 |
30 |
37 |
37 |
||
| Pulsating stroke Imm 0 ～ 20 | 。 ～ 30 |
。 ～ 30 |
。～ 2 6 |
。～ 26 | 。～ 26 |
0 ～ 26 |
0 ～ 26 |
。～ 26 |
0 ～ 26 | 。－ 26 | 。～ 26 | 。 ～ 26 | ||
| Pulsating speed /(per/min) 。 ～ 300 | 0 ～ 300 |
。 ～ 300 |
0 ～ 3 00 |
0 ～ 300 | 0 ～ 300 |
0 ～ 300 |
0 ～ 300 |
。～ 300 |
。～ 300 | 0 ～ 300 | 0 ～ 300 | 。－300 | ||
| Water pressure /MPa 0.2～ 0 .4 | 0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0.4 |
0 . 2 ～ 0 .4 |
0.2 ～ 0.4 | 0 . 2 ～ 0 .4 | 0.2 ～ 0.4 | 0 . 2 ～ 0 .4 | ||
| Flushing wate「 20 ～ 36 | 4 0 ～ 60 |
60 ～ 100 |
80 ～ 1 20 |
80 ～ 12 0 |
120 ～ 160 |
120 - 160 |
160 - 220 |
240 ～ 400 |
4 00～ 600 | 4 00 ～ 6 0 0 | 560 ～ 800 | 560 ～ 800 | ||
| Cooling water 1.5 ～ 2 | 2 ～ 2 . 5 |
2 ～ 3 |
2 ～ 3 |
2 . 5 ～ 3. 5 |
2 ～ 3 |
2 ～ 3 |
3 ～ 4 |
4 ～ 5 |
6 ～ 7 |
6 ～ 7 |
7 ～ 8 |
7 ～ 8 |
||
| Max pa「t weight /t 2.6 |
3 |
7 |
7 |
9 |
8 |
8 |
15 |
17 |
21 |
26 |
29 |
29 |
||
| Dimensions (L食W响 ）／mm 4450x3200 | 4450x3200 |
4450x3200 |
4450x3200 |
4450x3200 |
4450x3 200 |
4450 x 3200 |
5700x3800 |
6600 x4 850 |
7310 x4 900 |
7310 x4 900 |
8 5 0 0 x6220 | 8550 x6220 | ||
|
x4250 |
x4250 |
x 4250 |
x4250 |
x4250 | x4250 |
x 4300 |
x5050 |
x 6150 |
x?O OO | x7115 | x7960 | x 8 1 20 | ||
|
pm -1250 Parameters (0.6T) |
pm-1 500 (0.4T) |
pm -17 50 ( 0. 6T ) |
pm -2000 (0.4T) |
pm-2000 (0.7T) |
pm -2250 (0.4T) |
pm-2250 (0.6T) |
pm-2500 (0.6T) |
pm-3000 ( 0.7T ) |
Opm-3500 (0.6T) |
pm -3500 (0.8T) |
pm -4000 (0.6T) |
pm-4000 | ||
| Ring diameter /mm 1250 | 1500 |
1750 |
2000 |
2000 | 2250 |
2250 |
2500 |
3000 |
3500 |
3500 |
4000 |
4000 |
||
| Ring speed /(r/min) 2.5 ～ 3.5 | 2.5 ～ 3.5 |
2.5 ～ 3.5 |
2.5 ～ 3.5 |
2.5 ～ 3 .5 |
2.5 ～ 3 . 5 |
2.5 ～ 3.5 |
2.5 ～ 3.5 |
2.5 ～ 3.5 |
2 . 5 ～ 3 . 5 | 2.5 ～ 3.5 | 2.5 ～ 3.5 | 2.5 ～ 3 . 5 | ||
| Feed size /{mm),{-74µm%) -1.3(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) |
-1.3(30～ 100) -1.3(30 ～ 100) -1.3(30 ～ 100) -1.3(30 ～ 100) -1.3(30 ～ 100) -1.3(30 ～ 100) | ||||||||||||
|
Feed density /% |
10 ～ 40 | 1 0 ～ 40 |
1 0 ～ 40 |
1 0 ～ 40 |
1 0 ～ 40 | 10 ～ 40 |
10 ～ 40 |
10 |
～ 40 |
1 0 ～ 40 |
10 ～ 40 | 1 0 ～ 4 0 | 1 0 ～ 40 | 1 0 ～ 40 |
|
S l u r ry throughput /(m3 /h) |
20 ～ 25 | 50 ～ 100 |
75 ～ 150 |
100 ～ 200 |
1 00～ 20 0 |
160～ 300 |
160 - 300 |
200 |
～ 4 00 |
4 50 ～ 7 50 |
550 ～ 1000 |
550 ～ 1000 |
750 ～ 1400 | 7 50 ～ 1400 |
|
Ore throughput /(Uh) |
10 ～ 18 | 3 0 ～ 50 |
30 ～ 50 |
50 ～ 80 |
50 ～ 80 | 75 ～ 115 |
75 ～ 115 |
100 |
～ 150 |
1 50 ～ 250 |
2 50 ～ 400 | 25 0 ～ 40 0 | 350 ～ 55 0 | 350 ～ 55 0 |
| Background field 厅 0.6 |
0.4 |
0.6 |
0.4 |
0.7 |
0.4 |
0 . 6 |
0 . 6 |
0 . 7 |
0.6 |
0.8 |
0.6 |
0.8 |
||
| Rated current /A 800 |
850 |
1200 |
950 |
1230 | 1000 |
1200 |
1250 |
1300 |
1500 |
1700 |
1450 |
1550 |
||
| Rated voltage N 16 |
16 |
20 |
16 |
28 |
19 |
25 |
33 |
40 |
39 |
45 |
45 |
56 |
||
| Rated power /kW 13 |
14 |
24 |
15 |
35 |
19 |
30 |
41 |
52 |
58 |
76 |
65 |
87 |
||
| Ring motor /kW 1.5 |
2.2 |
4 |
3 |
4 |
4 |
4 |
5.5 |
11 |
30 |
30 |
37 |
37 |
||
| Pulsating motor /kW 2.2 |
4 |
4 |
7.5 |
7.5 |
7.5 |
7.5 |
11 |
18.5 |
30 |
30 |
37 |
37 |
||
| Pulsating stroke Imm 0 ～ 20 | 。 ～ 30 |
。 ～ 30 |
。～ 2 6 |
。～ 26 | 。～ 26 |
0 ～ 26 |
0 ～ 26 |
。～ 26 |
0 ～ 26 | 。－ 26 | 。～ 26 | 。 ～ 26 | ||
| Pulsating speed /(per/min) 。 ～ 300 | 0 ～ 300 |
。 ～ 300 |
0 ～ 3 00 |
0 ～ 300 | 0 ～ 300 |
0 ～ 300 |
0 ～ 300 |
。～ 300 |
。～ 300 | 0 ～ 300 | 0 ～ 300 | 。－300 | ||
| Water pressure /MPa 0.2～ 0 .4 | 0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0 .4 |
0.2 ～ 0.4 |
0 . 2 ～ 0 .4 |
0.2 ～ 0.4 | 0 . 2 ～ 0 .4 | 0.2 ～ 0.4 | 0 . 2 ～ 0 .4 | ||
| Flushing wate「 20 ～ 36 | 4 0 ～ 60 |
60 ～ 100 |
80 ～ 1 20 |
80 ～ 12 0 |
120 ～ 160 |
120 - 160 |
160 - 220 |
240 ～ 400 |
4 00～ 600 | 4 00 ～ 6 0 0 | 560 ～ 800 | 560 ～ 800 | ||
| Cooling water 1.5 ～ 2 | 2 ～ 2 . 5 |
2 ～ 3 |
2 ～ 3 |
2 . 5 ～ 3. 5 |
2 ～ 3 |
2 ～ 3 |
3 ～ 4 |
4 ～ 5 |
6 ～ 7 |
6 ～ 7 |
7 ～ 8 |
7 ～ 8 |
||
| Max pa「t weight /t 2.6 |
3 |
7 |
7 |
9 |
8 |
8 |
15 |
17 |
21 |
26 |
29 |
29 |
||
| Dimensions (LW ）／mm 4450x3200 | 4450x3200 |
4450x3200 |
4450x3200 |
4450x3200 |
4450x3 200 |
4450 x 3200 |
5700x3800 |
6600 x4 850 |
7310 x4 900 |
7310 x4 900 |
8 5 0 0 x6220 | 8550 x6220 | ||
|
x4250 |
x4250 |
x 4250 |
x4250 |
x4250 | x4250 |
x 4300 |
x5050 |
x 6150 |
x?O OO | x7115 | x7960 | x 8 1 20 | ||
