CN206240618U - A kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator - Google Patents
A kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator Download PDFInfo
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- CN206240618U CN206240618U CN201621158567.2U CN201621158567U CN206240618U CN 206240618 U CN206240618 U CN 206240618U CN 201621158567 U CN201621158567 U CN 201621158567U CN 206240618 U CN206240618 U CN 206240618U
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- magnetic
- separator plate
- separator
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- 239000006148 magnetic separator Substances 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 16
- 239000011707 mineral Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 239000012141 concentrate Substances 0.000 claims description 6
- 230000005405 multipole Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 239000006249 magnetic particle Substances 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 9
- 238000007885 magnetic separation Methods 0.000 abstract description 5
- 239000002002 slurry Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 208000002925 dental caries Diseases 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model is related to a kind of weak magnetic magnetic plant, more particularly to a kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator, and its sorting for being mainly used in strongly magnetic mineral belongs to the technical field of mineral magnetic separation.The magnetic separator includes charging gear, sorting unit, transmission device and support；The utility model disperses slurry by taper separator plate, is conducive to the dispersion of particle, and the magnetic system of multistage gradient arrangement is more conducive to the matching capture of magnetic-particle, is mingled with beneficial to reduction, has the advantages that the efficiency of separation is high, it is few to be mingled with.
Description
Technical field
The utility model is related to a kind of weak magnetic magnetic plant, more particularly to a kind of multistage gradient magnetic system wet type bevel-type low intensity magnetic separation
Machine, its sorting for being mainly used in strongly magnetic mineral belongs to the technical field of mineral magnetic separation.
Background technology
Strongly magnetic mineral specific susceptibility is big, is generally sorted using low intensity magnetic separation.Cartridge type weak magnetic separator is low intensity magnetic separation
Common equipment.During its work, the particle of relatively high magnetism is attracted to cylinder surface in the presence of magnetic system magnetic field force, and weak magnetic and
Non magnetic ore is then got rid of inflow tail-box and is excluded.Magnetic-particle is carried over field regions with roller rotation, is rushed with strong stream
Enter concentrate hopper so as to complete assorting room.
Working face when above-mentioned magnetic separator is sorted actually is immersed in the part face in slurry for rotating cylinder, and roller is most of
Surface is not all utilized；Magnetic-particle can not well be scattered in cylinder surface, and existing cartridge type weak magnetic separator
Magnetic system is single, and the Distribution of Magnetic Field in inside sorting space is fixed, in actual dressing Production Process, ore properties complexity is various,
Grain graininess is also uneven, and Inclusion Problem easily occurs in existing weak magnetic separator；And need substantial amounts of water and be attached to rotation sweeping away
Turn the particle of cylinder surface, thus such magnetic separator volume is big, weight is big, efficiency is low, waste water source, and assorting room in easily
It is mingled with, the raising of influence concentrate grade and the rate of recovery.
The content of the invention
The purpose of this utility model is to provide a kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator, to solve existing wet type
The problems such as being mingled with serious in cartridge type weak magnetic separator assorting room.
The utility model is realized by following technical scheme：
A kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator, including charging gear 1, sorting unit, transmission device and branch
Frame 7；
Sorting unit includes separator plate 4, magnetic system 5 and mine-carrying groove 6；Separator plate 4 is cone, and outer surface is in fine and closely woven wave
Rib face, is divided into magnetic regions 13 and non-magnetic region 14, and the lower section of magnetic regions 13 is provided with magnetic system 5, and magnetic system 5 passes through magnetic system support
11 fix, and parallel with the conical surface of separator plate 4, are connected by guide wheel device 12 between magnetic system support 11 and separator plate 4, and magnetic system 5 is not
Rotated with separator plate 4；The bottom of non-magnetic region 14 does not set magnetic system；The top of separator plate 4 is parallel to be provided with sorting disk cover 2, sorts disk cover 2
The position of inner side correspondence non-magnetic region 14 is provided with unloads mineral water pipe 3；Charging gear 1 is passed through and is fixed on sorting disk cover 2 top, with
Magnetic regions 13 are relative；Sorting disk cover 2 one end is fixedly connected by bolt with mine-carrying groove 6, and mine-carrying groove 6 is arranged on the side of separator plate 4
The underface of edge, mine-carrying groove 6 is annular groove, has four with upper cavity, is tail-box below magnetic regions 13, in non-magnetic region
The lower section of domain 14 is concentrate hopper；
Transmission device includes belt pulley 8 and power transmission shaft 9；Separator plate 4 is connected with the top of power transmission shaft 9, and belt pulley 8 is arranged on biography
The bottom of moving axis 9；
Mine-carrying groove 6 and magnetic system support 11 are fixed by support 7, and power transmission shaft 9 is connected with support 7 by bearing 10.
The conical surface of separator plate 4 is 15 °~55 ° with the angle of horizontal plane.
Separator plate 4 has two magnetic regions 13 and two non-magnetic regions 14, and magnetic regions 13 and non-magnetic region 14 are handed over
For and it is symmetrical, the fan-shaped radian of magnetic regions 13 is 85 °~115 °, and the fan-shaped radian of non-magnetic region 14 is 65 ° ~ 95 °；Often
One charging gear 1 of correspondence of individual magnetic regions 13, each non-magnetic region 14 correspondence one unloads mineral water pipe 3.
Magnetic system 5 is multipole magnetic system, and each magnetic pole is constituted by permanent magnets；The pole polarity of magnetic system 5 is along the circumference side of separator plate 4
It is identical along the element of cone direction polarity of separator plate 4 to being arranged alternately；The magnetic field intensity of magnetic system 5 is along the element of cone direction of separator plate 4
It is incremented by from material feeding end to exhaust end in multistage gradient, gradient series is two or more.
Sorting disk cover 2, unload mineral water pipe 3, separator plate 4, mine-carrying groove 6, support 7, magnetic system support 11, guide wheel device 12 and be not
Magnetic conductive material, the outer surface of separator plate 4 adds one layer of wear-resisting non-magnet_conductible material.
Operation principle of the present utility model is：
Belt pulley 8 provides electric energy and drives power transmission shaft 9 to rotate by external motor, and power transmission shaft 9 drives and is arranged on its top
Separator plate 4 is rotated, and due to being connected by guide wheel device 12 between magnetic system support 11 and separator plate 4, therefore magnetic system 5 is not with separator plate 4
Rotate；
Slurry is delivered to the top of magnetic regions 13 of separator plate 4, under gravity, slurry edge by charging gear 1
Separator plate 4 disperses and flows downward, magnetic-particle by magnetic system 5 magnetic field force act on and adsorb on the surface of separator plate 4, and with point
Disk 4 is selected to rotate together；In rotary course, due to being arranged alternately for magnetic system polarity, magnetic-particle group turn on the surface of separator plate 4
Rolling, so that the gangue of part entrainment is removed, while non-magnetic particle continues to flow downward, until dropping out separator plate 4 enters tail
Ore deposit groove；When absorption is rotated to non-magnetic region 14 in the magnetic-particle group on the surface of separator plate 4, due to the work without magnetic field force
With, and in the presence of the flushing water of mineral water pipe 3 is unloaded, magnetic-particle group drops out separator plate 4 and enters concentrate hopper.
Magnetic system 5 is in multigroup arrangement along the element of cone direction of separator plate 4, and magnetic field intensity multistage gradient is incremented by so that magnetic
In along the bus flow process of separator plate 4, the magnetic field force being subject to is different, and the big particle of specific susceptibility is in magnetic field intensity for particle
Low region is to be captured, and the small particle of specific susceptibility continues to be moved downward with ore pulp until in magnetic field intensity region quilt high
Capture, realizes the multistage matching capture of magnetic-particle, and reduce causes caused by magnetic-particle reunion because magnetic field intensity is excessive
Be mingled with.
The utility model has the advantages that：
1st, slurry feeds along the separator plate top of cone, and the stroke that particle passes through is long, is conducive to the capture of magnetic-particle,
So as to improve the rate of recovery of magnetic product；
2nd, sorting disc area is big, beneficial to the dispersion of ore pulp, helps to reduce mechanical entrainment；
3rd, the background magnetic field intensity in sorting region has gradient difference along ore pulp flow direction, makes different grain size, is than magnetization
The magnetic field force and mechanical force that several magnetic system particles is subject in sorting space are more suitable, are conducive to the matching system of magnetic system particle to catch
Obtain, mitigate because magnetic field intensity it is excessive caused by be mingled with.
Brief description of the drawings
Fig. 1 is longitudinal axis profile of the present utility model；
Fig. 2 is the top view of separator plate 4.
In figure：1- charging gears, 2- sorting disk covers, 3- unloads mineral water pipe, 4- separator plates, 5- magnetic system, 6- mine-carrying grooves, 7- branch
Frame, 8- belt pulleys, 9- power transmission shafts, 10- bearings, 11- magnetic system support, 12- guide wheel devices, 13- magnetic regions, 14- non-magnetic regions
Domain.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail, but content of the present utility model is not
It is limited to the scope.
Embodiment 1
A kind of as shown in Figure 1-2, multistage gradient magnetic system wet type bevel-type weak magnetic separator, including charging gear 1, sorting unit,
Transmission device and support 7；
Sorting unit includes separator plate 4, magnetic system 5 and mine-carrying groove 6；Separator plate 4 is the angle of cone, the conical surface and horizontal plane
It it is 25 °, outer surface is in fine and closely woven wave rib face, including two magnetic regions 13 and two non-magnetic regions 14, magnetic regions
13 and non-magnetic region 14 alternately and symmetry arrangement；The fan-shaped radian of magnetic regions 13 is 100 °, and non-magnetic region sector radian is
80°；The lower section of magnetic regions 13 is provided with magnetic system 5, and magnetic system 5 is fixed by magnetic system support 11, and, magnetic parallel with the conical surface of separator plate 4
It is to be connected by guide wheel device 12 between support 11 and separator plate 4, magnetic system 5 does not rotate with separator plate 4；The bottom of non-magnetic region 14 is not
If magnetic system；The top of separator plate 4 is parallel to be provided with sorting disk cover 2, and the position of the inner side correspondence non-magnetic region 14 of sorting disk cover 2 is provided with unloads
Mineral water pipe 3, each non-magnetic region 14 correspondence one unloads mineral water pipe 3；Charging gear 1 is passed through and is fixed on sorting disk cover 2 top,
It is relative with magnetic regions 13, each magnetic regions 13 one charging gear 1 of correspondence；Sorting disk cover 2 one end passes through bolt and connects ore deposit
Groove 6 is fixedly connected, and mine-carrying groove 6 is arranged on the underface at the edge of separator plate 4, and mine-carrying groove 6 is annular groove, has four cavitys, in magnetic
Property the lower section of region 13 be tail-box, be concentrate hopper below non-magnetic region 14；
Transmission device includes belt pulley 8 and power transmission shaft 9；Separator plate 4 is connected with the top of power transmission shaft 9, and belt pulley 8 is arranged on biography
The bottom of moving axis 9；
Mine-carrying groove 6 and magnetic system support 11 are fixed by support 7, and power transmission shaft 9 is connected with support 7 by bearing 10.
Magnetic system 5 is multipole magnetic system, and each magnetic pole is constituted by permanent magnets；The magnetic pole of magnetic system 5 is along the element of cone side of separator plate 4
Identical to polarity, magnetic field intensity is incremented by from material feeding end to exhaust end in level Four gradient, has six pieces of magnetic patch, magnetic pole pole per one-level gradient
Property is arranged alternately along the circumferencial direction of separator plate 4.
Sorting disk cover 2, unload mineral water pipe 3, separator plate 4, mine-carrying groove 6, support 7, magnetic system support 11, guide wheel device 12 and be aluminium
Alloy material.
Embodiment 2
A kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator, basic structure is substantially the same with embodiment 1, and difference exists
In：The conical surface of separator plate 4 is 30 ° with the angle of horizontal plane；Magnetic regions 13 and non-magnetic region sector radian are 90 °；Magnetic system 5
Magnetic field intensity be incremented by from material feeding end to exhaust end in six grades of gradients along the element of cone direction of separator plate 4, have six per one-level gradient
Block magnetic patch, pole polarity is arranged alternately along the circumferencial direction of separator plate 4；Cover the thick complex abrasion-proofs of one layer of 1.5mm in the outer surface of separator plate 4
Material；Mine-carrying groove 6 is provided with six cavitys.
Embodiment 3
A kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator, basic structure is substantially the same with embodiment 1, and difference exists
In：The conical surface of separator plate 4 is 45 ° with the angle of horizontal plane；The fan-shaped radian of magnetic regions 13 is 110 °, non-magnetic region fan-shaped arc
Spend is 70 °；The magnetic field intensity of magnetic system 5 is incremented by along the element of cone direction of separator plate 4 from material feeding end to exhaust end in Pyatyi gradient, often
One-level gradient has eight pieces of magnetic patch, and pole polarity is arranged alternately along the circumferencial direction of separator plate 4；Cover one layer of 2mm thickness in the outer surface of separator plate 4
Abrasive rubber.
Claims (9)
1. a kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator, including charging gear（1）, sorting unit, transmission device and branch
Frame（7）；
Sorting unit includes separator plate（4）, magnetic system（5）And mine-carrying groove（6）；Separator plate（4）It is cone, is divided into magnetic regions
（13）And non-magnetic region（14）, magnetic regions（13）And non-magnetic region（14）Replace and symmetrical, magnetic regions（13）
Lower section is provided with magnetic system（5）, magnetic system（5）By magnetic system support（11）It is fixed, and and separator plate（4）The conical surface it is parallel, magnetic system support
（11）With separator plate（4）Between pass through guide wheel device（12）Connection, magnetic system（5）Do not rotated with separator plate 4；Non-magnetic region（14）Under
Portion does not set magnetic system；Separator plate（4）Top is parallel to be provided with sorting disk cover（2）, sort disk cover（2）Inner side correspondence non-magnetic region（14）
Position be provided with and unload mineral water pipe（3）；Charging gear（1）Through and be fixed on sorting disk cover（2）Top, with magnetic regions（13）Phase
It is right；Sorting disk cover（2）One end passes through bolt and mine-carrying groove（6）It is fixedly connected, mine-carrying groove（6）It is arranged on separator plate（4）Edge
Underface, mine-carrying groove（6）It is annular groove, there are four with upper cavity, in magnetic regions（13）Lower section is tail-box, in non-magnetic region
Domain（14）Lower section is concentrate hopper；
Transmission device includes belt pulley（8）And power transmission shaft（9）；Separator plate（4）With power transmission shaft（9）Top connects, belt pulley（8）If
Put in power transmission shaft（9）Bottom；
Mine-carrying groove（6）With magnetic system support（11）By support（7）It is fixed, power transmission shaft（9）With support（7）By bearing（10）Even
Connect.
2. weak magnetic separator according to claim 1, it is characterised in that：Separator plate（4）The conical surface is 15 ° with the angle of horizontal plane
~55 °.
3. weak magnetic separator according to claim 1, it is characterised in that：Separator plate（4）Outer surface is in fine and closely woven wave rib
Face.
4. weak magnetic separator according to claim 1, it is characterised in that：Separator plate（4）There are two magnetic regions（13）With two
Individual non-magnetic region（14）, magnetic regions（13）Fan-shaped radian for 85 °~115 °, non-magnetic region（14）Fan-shaped radian is
65°~95°。
5. weak magnetic separator according to claim 1, it is characterised in that：Each magnetic regions（13）One charging gear of correspondence
（1）, each non-magnetic region（14）Correspondence one unloads mineral water pipe（3）.
6. weak magnetic separator according to claim 1, it is characterised in that：Magnetic system（5）It is multipole magnetic system, each magnetic pole is by forever
Magnetic patch is constituted, magnetic system（5）Pole polarity along separator plate（4）Circumferencial direction is arranged alternately, along separator plate（4）Element of cone direction
Polarity is identical.
7. weak magnetic separator according to claim 1, it is characterised in that：Magnetic system（5）Magnetic field intensity along separator plate（4）Circular cone
Generatrix direction is incremented by from material feeding end to exhaust end in multistage gradient, and gradient series is two or more.
8. weak magnetic separator according to claim 1, it is characterised in that：Sorting disk cover（2）, unload mineral water pipe（3）, separator plate
（4）, mine-carrying groove（6）, support（7）, magnetic system support（11）, guide wheel device（12）It is not magnetic conductive material.
9. weak magnetic separator according to claim 1, it is characterised in that：Separator plate（4）Outer surface adds one layer of wear-resisting not magnetic conduction
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158567.2U CN206240618U (en) | 2016-10-25 | 2016-10-25 | A kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158567.2U CN206240618U (en) | 2016-10-25 | 2016-10-25 | A kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206240618U true CN206240618U (en) | 2017-06-13 |
Family
ID=58996215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158567.2U Expired - Fee Related CN206240618U (en) | 2016-10-25 | 2016-10-25 | A kind of multistage gradient magnetic system wet type bevel-type weak magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206240618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558455A (en) * | 2020-06-18 | 2020-08-21 | 于海蒂 | Energy-saving wet magnetic separator and control method thereof |
| CN113769888A (en) * | 2021-08-27 | 2021-12-10 | 宁化日昌升新材料有限公司 | Be used for mechanism sand to remove mica magnetic separation system |
-
2016
- 2016-10-25 CN CN201621158567.2U patent/CN206240618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558455A (en) * | 2020-06-18 | 2020-08-21 | 于海蒂 | Energy-saving wet magnetic separator and control method thereof |
| CN111558455B (en) * | 2020-06-18 | 2022-04-12 | 南阳师范学院 | Energy-saving wet magnetic separator and control method thereof |
| CN113769888A (en) * | 2021-08-27 | 2021-12-10 | 宁化日昌升新材料有限公司 | Be used for mechanism sand to remove mica magnetic separation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20181025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |