CN205164941U - Sorting facilities based on strong magnet separator of permanent magnetism disk - Google Patents
Sorting facilities based on strong magnet separator of permanent magnetism disk Download PDFInfo
- Publication number
- CN205164941U CN205164941U CN201520792980.3U CN201520792980U CN205164941U CN 205164941 U CN205164941 U CN 205164941U CN 201520792980 U CN201520792980 U CN 201520792980U CN 205164941 U CN205164941 U CN 205164941U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- ore
- cylinder
- cell body
- permanent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005389 magnetism Effects 0.000 title abstract 3
- 210000005056 cell body Anatomy 0.000 claims abstract description 14
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 11
- 239000011707 mineral Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 12
- 239000006148 magnetic separator Substances 0.000 claims description 12
- 238000012216 screening Methods 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 2
- 230000005426 magnetic field effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a sorting facilities based on strong magnet separator of permanent magnetism disk, including the cylinder, and install the magnetic medium at inside the drum, and set up the cell body in the cylinder outside, reach the income ore deposit chamber that links up with the cell body, the left side of magnetic medium is non -magnetic ore, and its right side is magnetic mineral, be located washing unit is installed to magnetic mineral's upper end. The utility model discloses a sorting facilities based on strong magnet separator of permanent magnetism disk, during operation cylinder anti -clockwise, magnetic medium rigid, finely ground ore pulp gets into the cell body through going into after the mine mouth gets into the ore deposit chamber, and wherein the magnetic ore grain is magnetized under inhomogeneous magnetic field, receives the attraction of magnetic field magnetic force, inhales on cylinder surface and rotatory along with the cylinder, the magnetic ore grain changes to the magnetic medium exit, because magnetic force weakens erodeing of sparge water in addition, break away from the attraction of magnetic force and discharged and become the concentrate, but not the magnetic ore thing does not receive the effect of magnetic force, still stays the ore pulp, and it becomes the tailing to discharge along with the ore pulp.
Description
Technical field
The utility model belongs to mineral products energy-saving field, is specifically related to a kind of screening installation based on permanent-magnet disk intensity magnetic separator.
Background technology
The basic characteristics of China's iron ore are that reserves are large, grade is low, the average grade that Iron Ore Reserve has been verified in the whole nation is 33%, the iron ore of the overwhelming majority needs to carry out ore dressing process to improve its grade to meet smelting requirements, and along with relative high-grade, the petering out of large-scale stope resource of easily adopting, the grade of ore selecting factory to exploit at present reduces gradually, and low-grade and ultralow grade rock has become the primary raw material selecting factory.When milling ore Quality Down, keep original concentrate output and concentrate grade, must, by great technique, technological innovation, adopt new and effective special equipment to ensure concentrate seed output and quality and effective rising controlling the concentrate unit cost of production.Therefore, a kind of screening installation based on permanent-magnet disk intensity magnetic separator is designed.
Utility model content
(1) technical problem that will solve
For solving the problem, the utility model proposes a kind of screening installation based on permanent-magnet disk intensity magnetic separator, utilizing the magnetic of ore particle different, sorting, collection are carried out to ore pulp.
(2) technical scheme
Screening installation based on permanent-magnet disk intensity magnetic separator of the present utility model, comprises cylinder, and is arranged on the magnetizing mediums of drums inside, and is arranged on the cell body outside cylinder, and be connected with cell body enter chamber, ore deposit; The left side of described magnetizing mediums is non magnetic ore, is magnetic mineral on the right side of it; The upper end being positioned at described magnetic mineral is provided with flusher.
Further, described flusher sprays flushing water.
Further, the bottom of described cell body offers mine tailing mouth; Described non magnetic ore is discharged from mine tailing mouth.
Further, the port entering chamber, ore deposit described in is connected with ore inlet port.
(3) beneficial effect
The utility model compared with prior art, screening installation based on permanent-magnet disk intensity magnetic separator of the present utility model, during work, cylinder counterclockwise rotates, magnetizing mediums maintains static, the ore pulp of fine grinding enters behind chamber, ore deposit through ore inlet port and enters cell body, wherein magnetic ore particle is magnetized under non-uniform magnetic field effect, is subject to the attraction of magnetic field magnetic force, inhales at cylinder surface and with drum rotating; Magnetic ore particle goes to magnetizing mediums exit, washing away of flushing water is added because magnetic force weakens, depart from the attraction of magnetic force and be discharged and become concentrate, be magnetic mineral, and non magnetic ore, due to the effect not by magnetic force, still stay in ore pulp, discharge with ore pulp and become mine tailing, thus be separated ore particle according to the difference of magnetic.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of screening installation based on permanent-magnet disk intensity magnetic separator as shown in Figure 1, comprises cylinder 1, and is arranged on the magnetizing mediums 2 of cylinder 1 inside, and is arranged on the cell body 3 outside cylinder 1, and be connected with cell body 3 enter chamber, ore deposit 4; The left side of described magnetizing mediums 2 is non magnetic ore 5, is magnetic mineral 6 on the right side of it; The upper end being positioned at described magnetic mineral 6 is provided with flusher 7.
Described flusher 7 sprays flushing water.
The bottom of described cell body 3 offers mine tailing mouth 8; Described non magnetic ore 5 is discharged from mine tailing mouth 8.
Described enter the port in chamber, ore deposit 4 be connected with ore inlet port 9.
The operation principle of the screening installation based on permanent-magnet disk intensity magnetic separator of the present utility model: in the process that magnetic separation is separated, ore particle is subject to the effect of two kinds of power simultaneously, and one is magnetic force, it makes ore particle inhale to cylinder; Another kind is mechanical force, and it includes the gravity of particle, centrifugal force, inertia force, fluid resistance, frictional force, suction between particle and particle and repulsive force, and the hydrodynamic drag etc. of separating medium, and their hinder ore particle to be attracted to cylinder; If the magnetic force suffered by ore particle is greater than suffered mechanical force sum, is then adsorbed on cylinder surface, becomes concentrate; Otherwise then still stay in ore pulp and discharge with ore deposit stream, become mine tailing; During work, cylinder counterclockwise rotates, magnetizing mediums maintains static, and the ore pulp of fine grinding enters behind chamber, ore deposit through ore inlet port and enters cell body, and wherein magnetic ore particle is magnetized under non-uniform magnetic field effect, be subject to the attraction of magnetic field magnetic force, inhale at cylinder surface and with drum rotating; Magnetic ore particle goes to magnetizing mediums exit, washing away of flushing water is added because magnetic force weakens, depart from the attraction of magnetic force and be discharged and become concentrate, be magnetic mineral, and non magnetic ore, due to the effect not by magnetic force, still stay in ore pulp, discharge with ore pulp and become mine tailing, thus be separated ore particle according to the difference of magnetic.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (4)
1. based on a screening installation for permanent-magnet disk intensity magnetic separator, it is characterized in that: comprise cylinder, and be arranged on the magnetizing mediums of drums inside, and be arranged on the cell body outside cylinder, and be connected with cell body enter chamber, ore deposit; The left side of described magnetizing mediums is non magnetic ore, is magnetic mineral on the right side of it; The upper end being positioned at described magnetic mineral is provided with flusher.
2. the screening installation based on permanent-magnet disk intensity magnetic separator according to claim 1, is characterized in that: described flusher sprays flushing water.
3. the screening installation based on permanent-magnet disk intensity magnetic separator according to claim 1, is characterized in that: the bottom of described cell body offers mine tailing mouth; Described non magnetic ore is discharged from mine tailing mouth.
4. the screening installation based on permanent-magnet disk intensity magnetic separator according to claim 1, is characterized in that: described in enter chamber, ore deposit port be connected with ore inlet port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792980.3U CN205164941U (en) | 2015-10-15 | 2015-10-15 | Sorting facilities based on strong magnet separator of permanent magnetism disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792980.3U CN205164941U (en) | 2015-10-15 | 2015-10-15 | Sorting facilities based on strong magnet separator of permanent magnetism disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164941U true CN205164941U (en) | 2016-04-20 |
Family
ID=55728980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792980.3U Expired - Fee Related CN205164941U (en) | 2015-10-15 | 2015-10-15 | Sorting facilities based on strong magnet separator of permanent magnetism disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205164941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248776A (en) * | 2018-10-16 | 2019-01-22 | 何双江 | A kind of high-grade magnetic separation process |
| CN117619557A (en) * | 2023-08-08 | 2024-03-01 | 上海昂睿德机电科技有限公司 | Iron removal rotor and online self-cleaning magnetic separator |
| CN118060037A (en) * | 2024-03-28 | 2024-05-24 | 本溪钢铁（集团）矿业有限责任公司 | A method for treating ore crushing roller mill dust removal by using grinding process |
-
2015
- 2015-10-15 CN CN201520792980.3U patent/CN205164941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248776A (en) * | 2018-10-16 | 2019-01-22 | 何双江 | A kind of high-grade magnetic separation process |
| CN117619557A (en) * | 2023-08-08 | 2024-03-01 | 上海昂睿德机电科技有限公司 | Iron removal rotor and online self-cleaning magnetic separator |
| CN118060037A (en) * | 2024-03-28 | 2024-05-24 | 本溪钢铁（集团）矿业有限责任公司 | A method for treating ore crushing roller mill dust removal by using grinding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161015 |