CN104190534A - Eccentric 360-degree magnetic system non-belt automatic ore discharge permanent magnet drum type magnetic separator - Google Patents
Eccentric 360-degree magnetic system non-belt automatic ore discharge permanent magnet drum type magnetic separator Download PDFInfo
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Abstract
The invention relates to an eccentric 360-degree magnetic system non-belt automatic ore discharge permanent magnet drum type magnetic separator. The output end of a speed reducing motor is connected with one end of a center shaft of an inner cylinder; the inner cylinder coats the external of the center shaft of the inner cylinder; a magnetic system with the magnetic wrap angle of 360 degrees is arranged at the periphery of the inner cylinder; a separating cylinder coats the 360-degree magnetic system; the two ends of the separating cylinder are fixedly connected with hollow shafts of the separating cylinder; the two ends of the center shaft of the inner cylinder respectively penetrate through the hollow shafts of the separating cylinder, and are fixed by a bearing base through the center shaft of the inner cylinder; the axis of the separating cylinder is eccentrically arranged from the axis of the inner cylinder; an ore discharge cylinder is arranged outside the separating cylinder; and a small wrap angle magnetic system is mounted on the upper surface of the periphery of a fixed cylinder. Magnetic ores are magnetically overturned and magnetically mixed for many times in separation to realize high-efficiency separation of the magnetic ores from nonmagnetic (weak magnetic) ores; and when the magnetic separator adopts the 360-degree magnetic system, the vortex heating problem and the ore discharge difficulty generated by the separating cylinder are solved.
Description
Technical field
The present invention relates to mining equiment technical field, relate in particular to 360 degree magnetic systems and automatically unload ore deposit permanent-magnet drum type magnetic separator.
Background technology
In industries such as ferrous metal mines, generally use conventional magnetic separator to throw except non-(weak) magnetic mineral in magnetic mineral.The Guide canel of conventional magnetic separator is generally 150 ° of left and right, and magnetic system maintains static, and the material of sorting cylindrical shell is metal material, and sorting cylindrical shell rotates, and has belt can unload ore deposit on sorting cylindrical shell, does not have belt also can unload ore deposit.
But the separating effect of conventional magnetic separator is not so good, because after mineral fragmentation or ore grinding, conventionally mineral granularity plucked, grade distributes wide, there are epipastic mineral and fine grained mineral, also there are coarse granule mineral, and magnetic mineral particle and non-(weak) magnetic mineral particle mixed in together mutually, sorting difficulty is large, during with conventional magnetic separator sorting, because Guide canel is generally 150 ° of left and right, sorting band is shorter, the number of times of magnetic upset and magnetic stirring is little, after sorting, in magnetic mineral, contain more non-(weak) magnetic mineral, in non-(weak) magnetic mineral, contain part magnetic mineral, can not realize efficient separation, often need the sorting of a lot of section just can meet the requirements of index.
If conventional magnetic separator adopts 360 degree magnetic systems, can increase sorting strip length, the number of times of corresponding increase magnetic upset and magnetic stirring, this is favourable for improving separating effect.But 360 degree magnetic are that magnetic separator must use belt unloading ore deposit or magnetic induction to unload ore deposit, using what utilize when belt unloading ore deposit is the outer side dumping of belt ore deposit, is easy to enter magnetic mineral and can not lays down, cumulatively affect separating effect, also can cause the Fast Wearing of sorting cylindrical shell and belt to cause producing and can not normally move between belt inner side and sorting cylindrical shell.Use magnetic induction to unload that Shi Xie ore deposit, ore deposit amount is little, to unload ore deposit totally not thorough, treating capacity and separating effect are all poor.In addition because the material of sorting cylindrical shell is that metal material, magnetic system are 360 degree, sorting cylindrical shell 360 is spent all can produce eddy current in direction, there is no angle and the leeway of heat radiation, thus the temperature of sorting cylindrical shell can be more and more higher in the time of dry separation, cause magnet demagnetization and device damage.Due to this respect, conventional magnetic separator adopts after 360 degree magnetic systems can not be normally, stably move.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of arranged off-centre 360 and spends magnetic system and automatically unload ore deposit permanent-magnet drum type magnetic separator without belt, the upset of magnetic many times and magnetic stirring that when sorting, magnetic mineral produces, significantly reduce the quantity of wrapping up and be mixed in non-(weak) magnetic mineral between magnetic mineral, realize efficient separation of magnetic mineral and non-(weak) magnetic mineral, solved the eddy-current heating problem that when magnetic separator adopts 360 degree magnetic to be, sorting cylindrical shell produces and the problem that is difficult to unload ore deposit simultaneously.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of arranged off-centre 360 is spent magnetic system and automatically unloaded ore deposit permanent-magnet drum type magnetic separator without belt, comprise reducing motor, the output of described reducing motor connects one end of inner barrel central shaft by shaft coupling, on described inner barrel central shaft, cover has inner barrel, the excircle of described inner barrel is provided with the magnetic system that disk pack angle is 360 degree, the described 360 outer surface covers of degree magnetic system have sorting cylindrical shell, the two ends of described sorting cylindrical shell are fixedly connected with sorting cylindrical shell hollow shaft respectively, described sorting cylindrical shell hollow shaft is fixed with bearing block by sorting cylindrical shell hollow shaft respectively, above the excircle of described sorting cylindrical shell hollow shaft, be provided with separation tube sprocket body, the two ends of described inner barrel central shaft pass respectively and stretch out described sorting cylindrical shell hollow shaft after fix by inner barrel central shaft bearing block, the axis eccentric setting of the axis of described sorting cylindrical shell and described inner barrel, the axis of described inner barrel overlaps with the axis of described inner barrel central shaft, external being provided with of described separation tube unloaded ore chimney body, described axis of unloading ore chimney body is parallel with the axis of described sorting cylindrical shell, described unloading is provided with parcel angle magnetic system in ore chimney body, described parcel angle magnetic system is arranged on above fixed cylinder excircle, described fixed cylinder is enclosed within outside fixed cylinder central shaft, the described axis of ore chimney body and the axis of described fixed cylinder of unloading overlaps, the axis of the axis of described fixed cylinder and described fixed cylinder central shaft overlaps, described two ends of unloading ore chimney body are all fixed with unloads ore chimney body end cap, the described ore chimney body end cap that unloads is provided with rolling bearing, described rolling bearing is set on described fixed cylinder central shaft, the described ore chimney body end cap that unloads is provided with and unloads ore chimney sprocket body, the two ends of described fixed cylinder central shaft all through and stretch out described in fix by holder after unloading ore chimney body end cap, the line at the center of described sorting cylindrical shell and the center of described inner barrel is line of eccentricity, the center of described sorting cylindrical shell and described in unload ore chimney Ti center line be line of centres.The angle of described line of eccentricity and horizontal plane is 0 °～90 °, and the angle of described line of eccentricity and described line of centres is 90 °～180 °.
The beneficial effect of the technical program is: the upset of magnetic many times and magnetic stirring that described in when sorting, magnetic mineral produces, significantly reduce the quantity of wrapping up and be mixed in described non-(weak) magnetic mineral between described magnetic mineral, realized efficient separation of described magnetic mineral and described non-(weak) magnetic mineral.Within nearly 2 years, show in the test of the large-scale mining company in Hebei, when the present invention is used as dry separation, at dry separation tailings grade and conventional magnetic separator dry separation tailings grade quite even lower in the situation that, qualified dry separation mine tailing than the many throwings of conventional magnetic separator except 10～30% left and right, than conventional many raisings of magnetic separator dry separation concentrate grade 2.6%～8.7% left and right, significantly reduce production costs.
Another beneficial effect of the technical program is: described sorting cylindrical shell does not rely on belt unloading ore deposit, above described sorting cylindrical shell, do not have belt can increase the magnetic field intensity in described separation tube body sorting district, described non-(weak) magnetic mineral is not subject to the absorption of magnetic force or magnetic force is very little is dished out, when the absorption that described magnetic mineral is subject to magnetic force is unloaded mining area along with described sorting cylindrical shell turns to together, because described 360 degree magnetic systems are arranged off-centre, described sorting cylindrical shell to unload mining area magnetic field intensity very weak, most of described magnetic mineral can Automatic-falling, while unloading near ore chimney body described in a small amount of described magnetic mineral not coming off turns to, be adsorbed to magnetic field intensity higher described in unload ore chimney surface, automatically unload ore deposit thereby realize.
On the basis of technique scheme, the present invention has also done following improvement.
Further, the length of described line of eccentricity is 20～200mm.
Further, described sorting cylindrical shell hollow shaft is equipped with sorting cylindrical shell hollow shaft bearing cover with bearing block away from one end of described sorting cylindrical shell, sorting cylindrical shell hollow shaft outer circumference surface and described inner barrel central shaft outer circumference surface described in bearing cover butt for described sorting cylindrical shell hollow shaft, described sorting cylindrical shell hollow shaft is with being provided with outside framework oil seal between bearing cover and described sorting cylindrical shell hollow shaft excircle.
Adopt the beneficial effect of above-mentioned further scheme to be: to use the described outside framework oil seal can be to sealing between described sorting cylindrical shell hollow shaft bearing cover and described sorting cylindrical shell hollow shaft excircle, avoid the lubricant grease of bearing to enter into described sorting cylindrical shell hollow shaft inner periphery the inside.
Further, described sorting cylindrical shell hollow shaft is provided with circular hole with the butt place of bearing cover and described inner barrel central shaft, the axis of bearing cover and the axis eccentric setting of described circular hole for described sorting cylindrical shell hollow shaft, the axis of the axis of described circular hole and described inner barrel central shaft overlaps, described inner barrel central shaft is through described circular hole, the inner surface of described circular hole is provided with ring-shaped groove, is provided with felt collar oil sealing in described ring-shaped groove.
Adopt the beneficial effect of above-mentioned further scheme to be: described felt collar oil sealing can seal described sorting cylindrical shell hollow shaft bearing cover and described inner barrel central shaft, avoid the dust of the objects such as ore or particle to enter into described sorting cylindrical shell hollow shaft inner periphery the inside.
Further, the material of described sorting cylindrical shell is nonmetallic materials, described in unload ore chimney body material be magnetic conductive metal material or be the composite construction of magnetic conductive metal material and nonmetallic materials not.
Adopt the beneficial effect of above-mentioned further scheme to be: because nonmetallic materials are nonconducting, solve the eddy-current heating problem that when magnetic separator adopts 360 degree magnetic to be, sorting cylindrical shell produces,
Further, described nonmetallic materials are engineering plastics (engineering plastics refer to the industrial plastics that is used as industrial part or sheathing material), (polyurethane full name is polyurethanes to polyurethane, it is the general designation that contains the macromolecular compound of repetition carbamate groups on main chain, polyurethane material, purposes is very wide, can replace rubber, plastics), one or more mixing in pottery, described not magnetic conductive metal material is that (austenitic stainless steel refers to the stainless steel at normal temperatures with austenite structure to austenitic stainless steel.In steel, during containing Cr approximately 18%, Ni8%-10%, C approximately 0.1%, there is stable austenite structure, not magnetic conduction), one or more mixing in aluminium alloy, titanium alloy.
Adopt the beneficial effect of above-mentioned further scheme to be: described in can avoiding, to unload ore chimney body and be magnetized and cause sorting to finish rear described magnetic mineral and unload ore chimney surface described in being adsorbed on and do not come off.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is sorting cylindrical shell of the present invention and sorting cylindrical shell internal part and unloads ore chimney body and unload a kind of installation site schematic diagram of ore chimney body internal part;
Fig. 3 is sorting cylindrical shell of the present invention and sorting cylindrical shell internal part and unloads ore chimney body and unload the another kind of installation site schematic diagram of ore chimney body internal part;
Fig. 4 is the principle schematic of dry separation of the present invention;
Fig. 5 is the principle schematic of wet split of the present invention.
In accompanying drawing, the list of parts of each label representative is as follows:
1, reducing motor, 2, shaft coupling, 3, inner barrel central shaft, 4, inner barrel central shaft bearing block, 5, felt collar oil sealing, 6, sorting cylindrical shell hollow shaft bearing cover, 7, outside framework oil seal, 8, sorting cylindrical shell hollow shaft bearing block, 9, sorting cylindrical shell hollow shaft, 10, separation tube sprocket body, 11, sorting cylindrical shell, 12, inner barrel, 13, 360 degree magnetic systems, 14, circular hole, 15, holder, 16, fixed cylinder central shaft, 17, rolling bearing, 18, unload ore chimney body end cap, 19, unload ore chimney body, 20, parcel angle magnetic system, 21, fixed cylinder, 22, unload ore chimney sprocket body, 23, non-(weak) magnetic mineral, 24, magnetic mineral, 25, the center of inner barrel, 26, the center of sorting cylindrical shell, 27, unload ore chimney Ti center.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, the present invention includes reducing motor 1, the output of described reducing motor 1 connects one end of inner barrel central shaft 3 by shaft coupling 2, described inner barrel central shaft 3 outsides are provided with inner barrel 12, it is that the magnetic of 360 degree is 13 that the excircle of described inner barrel 12 is provided with disk pack angle, described 360 degree magnetic are that 13 outer surface covers have sorting cylindrical shell 11, the two ends of described sorting cylindrical shell 11 are fixedly connected with sorting cylindrical shell hollow shaft 9 respectively, described sorting cylindrical shell hollow shaft 9 is fixing with bearing block 8 by sorting cylindrical shell hollow shaft respectively, above the excircle of described sorting cylindrical shell hollow shaft 9, be provided with separation tube sprocket body 10, the two ends of described inner barrel central shaft 3 are passed from described sorting cylindrical shell hollow shaft 9 the insides respectively and are passed through inner barrel central shaft bearing block 4 and fix.The axis eccentric setting of the axis of described sorting cylindrical shell 11 and described inner barrel 12, the axis of described inner barrel 12 overlaps with the axis of described inner barrel central shaft 3, described sorting cylindrical shell 11 outsides are provided with unloads ore chimney body 19, described axis of unloading ore chimney body 19 is parallel with the axis of described sorting cylindrical shell 11, describedly unload ore chimney body 19 the insides to be provided with parcel angle magnetic be 20, described parcel angle magnetic is 20 to be arranged on above fixed cylinder 21 excircles, described fixed cylinder 21 is arranged on fixed cylinder central shaft 16 outsides, the described axis of ore chimney body 19 and the axis of described fixed cylinder 21 of unloading overlaps, the axis of the axis of described fixed cylinder 21 and described fixed cylinder central shaft 16 overlaps, described two ends of unloading ore chimney body 19 are all fixed with unloads ore chimney body end cap 18, described ore chimney body end cap 18 the insides of unloading are provided with rolling bearing 17, described rolling bearing 17 is set on described fixed cylinder central shaft 16, the described ore chimney body end cap 18 that unloads is provided with and unloads ore chimney sprocket body 22, the two ends of described fixed cylinder central shaft 16 are unloaded described in all passing after ore chimney body end cap 18 and described rolling bearing 17 fixing by holder 15, described sorting cylindrical shell hollow shaft is equipped with sorting cylindrical shell bearing cover 6 for hollow shaft with bearing block 8 away from one end of described sorting cylindrical shell 11, sorting cylindrical shell hollow shaft 9 outer circumference surfaces and described inner barrel central shaft 3 outer circumference surfaces described in butt, described sorting cylindrical shell hollow shaft is with being provided with outside framework oil seal 7 between bearing cover 6 and described sorting cylindrical shell hollow shaft 9 excircles, described sorting cylindrical shell hollow shaft is provided with circular hole 14 with bearing cover 6 with the butt place of described inner barrel central shaft 3, the axis of bearing cover 6 and the axis eccentric setting of described circular hole 14 for described sorting cylindrical shell hollow shaft, the axis of the axis of described circular hole 14 and described inner barrel central shaft 3 overlaps, described inner barrel central shaft 3 passes from described circular hole 14 the insides, the inner surface of described circular hole 14 is provided with ring-shaped groove, in described ring-shaped groove, be provided with felt collar oil sealing 5.
As shown in Figure 2 and Figure 3, the line at the center 26 of described sorting cylindrical shell and the center 25 of described inner barrel is line of eccentricity, the center 26 of described sorting cylindrical shell and described in unload ore chimney Ti center 27 line be line of centres, the length of described line of eccentricity is 20～200mm, the angle of described line of eccentricity and horizontal plane is 0 °～90 °, and the angle of described line of eccentricity and described line of centres is 90 °～180 °.The material of described sorting cylindrical shell 11 is nonmetallic materials, described in unload ore chimney body 19 material be magnetic conductive metal material or be the composite construction of magnetic conductive metal material and nonmetallic materials not.
Dry separation embodiment: as shown in Figure 4, described 360 degree magnetic are above the excircle of the 13 bias upper left side that is arranged on described sorting cylindrical shell 11 the insides, described inner barrel 12, the line at the center 26 of described sorting cylindrical shell and the center 25 of described inner barrel is line of eccentricity, the length of described line of eccentricity is 20～200mm, and the angle of described line of eccentricity and horizontal plane is 45 °.Described 360 degree magnetic are 13 rotation direction and the direction of rotation of described sorting cylindrical shell 11.The described installation direction that unloads ore chimney body 19 and described 360 degree magnetic are that 13 offset direction is contrary, the center 26 of described sorting cylindrical shell and described in unload ore chimney Ti center 27 line be line of centres, the angle of described line of eccentricity and described line of centres is 180 °.By top to ore deposit, described non-(weak) magnetic mineral 23 is not subject to the absorption of magnetic force or magnetic force is very little is dished out, when the absorption that described magnetic mineral 24 is subject to magnetic force is unloaded mining area along with described sorting cylindrical shell 11 turns to together, because described 360 degree magnetic are 13 to be arranged off-centre, described sorting cylindrical shell 11 to unload mining area magnetic field intensity very weak, most of described magnetic mineral 24 can Automatic-falling, while unloading near ore chimney body 19 described in a small amount of described magnetic mineral 24 not coming off turns to, be adsorbed to magnetic field intensity higher described in unload ore chimney body 19 surfaces, automatically unload ore deposit thereby realize.
Both be applicable to wet split, also be applicable to the embodiment of dry separation: as shown in Figure 5, described 360 degree magnetic be 13 bias be arranged on described sorting cylindrical shell 11 the insides under, above the excircle of described inner barrel 12, the line at described sorting cylindrical shell 11 center 26 and described inner barrel 12 center 25 is line of eccentricity, the length of described line of eccentricity is 20～200mm, and the angle of described line of eccentricity and horizontal plane is 90 °.Described 360 degree magnetic are 13 rotation direction and the direction of rotation of described sorting cylindrical shell 11.Describedly unload ore chimney body 19 to be arranged on described 360 degree magnetic be 13 upper right side, described sorting cylindrical shell 11 center 26 and described in unload ore chimney Ti center 27 line be line of centres, the angle of described line of eccentricity and described line of centres is 135 °.Give ore deposit by left side, side, described non-(weak) magnetic mineral 23 is not subject to the absorption of magnetic force or magnetic force is very little is dished out, when the absorption that described magnetic mineral 24 is subject to magnetic force is unloaded mining area along with described sorting cylindrical shell 11 turns to together, because described 360 degree magnetic are 13 to be arranged off-centre, described sorting cylindrical shell 11 to unload mining area magnetic field intensity very weak, most of described magnetic mineral 24 can Automatic-falling, while unloading near ore chimney body 19 described in a small amount of described magnetic mineral 24 not coming off turns to, be adsorbed to magnetic field intensity higher described in unload ore chimney body 19 surfaces, automatically unload ore deposit thereby realize.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. arranged off-centre 360 is spent magnetic system and is automatically unloaded ore deposit permanent-magnet drum type magnetic separator without belt, it is characterized in that, comprise reducing motor (1), the output of described reducing motor (1) connects one end of inner barrel central shaft (3) by shaft coupling (2), the upper cover of described inner barrel central shaft (3) has inner barrel (12), the excircle of described inner barrel (12) is provided with the magnetic system (13) that disk pack angle is 360 degree, described 360 degree magnetic system (13) outer surface covers have sorting cylindrical shell (11), the two ends of described sorting cylindrical shell (11) are fixedly connected with sorting cylindrical shell hollow shaft (9) respectively, described sorting cylindrical shell hollow shaft (9) respectively by sorting cylindrical shell for hollow shaft bearing block (8) fixing, above the excircle of described sorting cylindrical shell hollow shaft (9), be provided with separation tube sprocket body (10), the two ends of described inner barrel central shaft (3) pass respectively and stretch out after described sorting cylindrical shell hollow shaft (9) by inner barrel central shaft for bearing block (4) fix, the axis eccentric setting of the axis of described sorting cylindrical shell (11) and described inner barrel (12), the axis of described inner barrel (12) overlaps with the axis of described inner barrel central shaft (3), outer being provided with of described sorting cylindrical shell (11) unloaded ore chimney body (19), described axis of unloading ore chimney body (19) is parallel with the axis of described sorting cylindrical shell (11), described unloading is provided with parcel angle magnetic system (20) in ore chimney body (19), described parcel angle magnetic system (20) is arranged on fixed cylinder (21) above excircle, described fixed cylinder (21) is enclosed within outside fixed cylinder central shaft (16), the described axis of ore chimney body (19) and the axis of described fixed cylinder (21) of unloading overlaps, the axis of the axis of described fixed cylinder (21) and described fixed cylinder central shaft (16) overlaps, described two ends of unloading ore chimney body (19) are all fixed with unloads ore chimney body end cap (18), the described ore chimney body end cap (18) that unloads is provided with rolling bearing (17), described rolling bearing (17) is set on described fixed cylinder central shaft (16), the described ore chimney body end cap (18) that unloads is provided with and unloads ore chimney sprocket body (22), the two ends of described fixed cylinder central shaft (16) all through and stretch out described in unload after ore chimney body end cap (18) fixing by holder (15), the line at the center (26) of described sorting cylindrical shell and the center (25) of described inner barrel is line of eccentricity, the center (26) of described sorting cylindrical shell and described in unload ore chimney Ti center (27) line be line of centres, the angle of described line of eccentricity and horizontal plane is 0 °～90 °, the angle of described line of eccentricity and described line of centres is 90 °～180 °.
2. arranged off-centre 360 according to claim 1 is spent magnetic system and is automatically unloaded ore deposit permanent-magnet drum type magnetic separator without belt, it is characterized in that, the length of described line of eccentricity is 20～200mm.
3. arranged off-centre 360 according to claim 1 is spent magnetic system and is automatically unloaded ore deposit permanent-magnet drum type magnetic separator without belt, it is characterized in that, described sorting cylindrical shell for hollow shaft bearing block (8) be equipped with sorting cylindrical shell bearing cover (6) for hollow shaft away from one end of described sorting cylindrical shell (11), described sorting cylindrical shell is sorting cylindrical shell hollow shaft (9) outer circumference surface and described inner barrel central shaft (3) outer circumference surface described in bearing cover (6) butt for hollow shaft, described sorting cylindrical shell is provided with outside framework oil seal (7) between bearing cover (6) and described sorting cylindrical shell hollow shaft (9) excircle for hollow shaft.
4. arranged off-centre 360 according to claim 1 is spent magnetic system and is automatically unloaded ore deposit permanent-magnet drum type magnetic separator without belt, it is characterized in that, described sorting cylindrical shell is provided with circular hole (14) in the butt place of bearing cover (6) and described inner barrel central shaft (3) for hollow shaft, the axis of described sorting cylindrical shell bearing cover (6) for hollow shaft and the axis eccentric setting of described circular hole (14), the axis of the axis of described circular hole (14) and described inner barrel central shaft (3) overlaps, described inner barrel central shaft (3) is through described circular hole (14), the inner surface of described circular hole (14) is provided with ring-shaped groove, in described ring-shaped groove, be provided with felt collar oil sealing (5).
5. spend magnetic system according to the arranged off-centre 360 described in claim 1 to 4 any one and automatically unload ore deposit permanent-magnet drum type magnetic separator without belt, it is characterized in that, the material of described sorting cylindrical shell (11) is nonmetallic materials, described in unload ore chimney body (15) material be magnetic conductive metal material or be the composite construction of magnetic conductive metal material and nonmetallic materials not.
6. arranged off-centre 360 according to claim 5 is spent magnetic system and is automatically unloaded ore deposit permanent-magnet drum type magnetic separator without belt, it is characterized in that, described nonmetallic materials are one or more the mixing in engineering plastics, polyurethane, pottery, and described not magnetic conductive metal material is one or more the mixing in austenitic stainless steel, aluminium alloy, titanium alloy.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328639.2A CN104190534B (en) | 2014-07-07 | 2014-07-10 | 360 degree of magnetic systems of arranged off-centre unload ore deposit permanent-magnet drum type magnetic separator without belt automatically |
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| CN201410320070 | 2014-07-07 | ||
| CN201410320070.5 | 2014-07-07 | ||
| CN2014103200705 | 2014-07-07 | ||
| CN201410328639.2A CN104190534B (en) | 2014-07-07 | 2014-07-10 | 360 degree of magnetic systems of arranged off-centre unload ore deposit permanent-magnet drum type magnetic separator without belt automatically |
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| CN104190534A true CN104190534A (en) | 2014-12-10 |
| CN104190534B CN104190534B (en) | 2017-06-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898990A (en) * | 2019-11-25 | 2020-03-24 | 北矿机电科技有限责任公司 | Sorting cylinder of high-speed rotating magnetic roller eddy current sorting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110898990B (en) * | 2019-11-25 | 2021-08-24 | 北矿机电科技有限责任公司 | Sorting cylinder of high-speed rotating magnetic roller eddy current sorting machine |
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| CN104190534B (en) | 2017-06-06 |
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Effective date of registration: 20210729 Address after: 262600 No. 6999 Huate Road, Linqu County, Weifang City, Shandong Province Patentee after: SHANGDONG HUATE MAGNET TECHNOLOGY Co.,Ltd. Address before: 265500 No. 188, Xinhai street, Fushan District, Yantai City, Shandong Province Patentee before: Chen Pan |