CN202270574U - Starlike magnetic medium - Google Patents
Starlike magnetic medium Download PDFInfo
- Publication number
- CN202270574U CN202270574U CN201120308473XU CN201120308473U CN202270574U CN 202270574 U CN202270574 U CN 202270574U CN 201120308473X U CN201120308473X U CN 201120308473XU CN 201120308473 U CN201120308473 U CN 201120308473U CN 202270574 U CN202270574 U CN 202270574U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- medium
- angle
- angles
- starlike
- 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
- 239000006148 magnetic separator Substances 0.000 claims abstract description 15
- 239000006249 magnetic particle Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 11
- 239000011707 mineral Substances 0.000 abstract description 11
- 238000000746 purification Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 210000002268 wool Anatomy 0.000 abstract description 4
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000012141 concentrate Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Paper (AREA)
Abstract
The utility model relates to a magnetic medium for wet type beneficiation machinery, in particular to the starlike magnetic medium suitable for beneficiation on weak magnetic minerals and deironing and purification on nonmetallic minerals and for a high gradient magnetic separator. The starlike magnetic medium is arranged in a magnetic medium box of the high gradient magnetic separator, is formed by stamping a magnetism conduction sheet, and is of a starlike structure with a hole in the middle and edge angles on the periphery. The edge angles are stamped into flatten angles and upwarp angles, wherein the flatten angles and the upwarp angles are arranged at intervals. The field intensity gradient formed by the starlike magnetic medium is several times of that of a bar-shaped medium or spherical medium of an existing high gradient magnetic separator. Compared with a steel wool medium, the magnetic medium is strong in ore pulp through capacity, wide in size range of separation, difficult to block and easy to clean. Therefore, the magnetic medium which is ideal and suitable for the beneficiation on the weak magnetic minerals and the deironing and the purification on the nonmetallic minerals is provided for the high gradient magnetic separator.
Description
Technical field
The utility model relates to the magnetizing mediums of using on the wet separator tool, refers in particular to the star magnetizing mediums that a kind of high gradient magnetic separator of deironing and purification usefulness of ore dressing and nonmetallic mineral of suitable weak magnetic mineral is used.
Background technology
There is following problem in existing magnetic medium of high-gradient magnetic separator: 1, the magnetic field gradient maximum of excellent medium or ball dielectric surface formation can only reach 2 * 10
5T/m, the magnetic field force of its generation are not enough to hold the fine fraction weakly magnetic mineral grain below the 0.01mm.2, steel wool magnetizing mediums easy blocking and be difficult for to clean, ore pulp and treating capacity that can only the ultra-fine grade of sorting be little, are difficult to accomplish continuous sorting and large-scale production.Above defective makes traditional excellent medium, ball medium or steel wool medium can not satisfy the deironing of selecting iron and nonmetallic mineral of weak magnetic mineral, purification demand at all.
Summary of the invention
The purpose of the utility model is to improve and innovate to the defective that exists in the background technology and problem, and a kind of star magnetizing mediums is provided.
The technical scheme of the utility model is a kind of magnetizing mediums that is arranged in the high gradient magnetic separator magnetizing mediums box of structure; It is stamped to form by the magnetic conduction thin slice; For the centre is provided with the star structure that hole, periphery are provided with corner angle; Said corner angle strike out open and flat angle and upper uplifting angle, and open and flat angle and upper uplifting angle are provided with at interval.
Advantage of the utility model and beneficial effect:
The magnetic field gradient that the utility model forms exceeds several times than existing high gradient magnetic separator with the magnetic field gradient of excellent medium or ball medium, can reach 10
6T/m, thus make magnetic field force improve 5～10 times.Because the magnetic saturation limit can only make magnetic field force improve 2～3 times through improving background magnetic field intensity, big magnetic field force is that magnetic-particle provides powerful magnetic force to come customer service fluid force and gravity, makes the granularity lower limit of sorting can drop to 1 μ m.And compare the steel wool medium, and star medium ore pulp handling capacity is big, and size range of separation is wider, and is difficult to result in blockage, and cleans more easily.Thereby for high gradient magnetic separator provides a kind of deironing of selecting iron and nonmetallic mineral of comparatively desirable suitable weak magnetic mineral, the magnetizing mediums of purification usefulness.
Description of drawings
Fig. 1 is the utility model mounting structure sketch map.
Fig. 2 is the utility model side view.
The specific embodiment
Can know by Fig. 1,2; The utility model is arranged in the high gradient magnetic separator magnetizing mediums box, is stamped to form by the magnetic conduction thin slice, for the centre is provided with the star structure that hole 3, periphery are provided with corner angle; Said corner angle strike out open and flat angle 1 and upper uplifting angle 2, and open and flat angle 1 is provided with upper uplifting angle 2 at interval.
The described star structure of the utility model is that disposable pressing and bending forms portal 3 star structure of upper uplifting angle 2 and middle punching press.The corner angle limit of described open and flat angle 1 and upper uplifting angle 2, and the interior seamed edge in hole 3 is the magnetic-particle adsorption zone.
The operation principle of the utility model:
After the high gradient magnetic separator magnet exciting coil starts; Can produce the high strength background magnetic field around the yoke of magnetic separator; Place the star stainless steel magnetizing mediums of the inner magnetizing mediums box of yoke to be magnetized; The surface can produce high-gradient magnetic field (particularly the wedge angle position can exceed several times), and magnetic-particle receives magneticaction to be attracted to star corner angle and endoporus seamed edge in the ore pulp.Opposed ring or horizontal disk high gradient magnetic separator, the magnetizing mediums box rotates with separation ring, when forwarding the chats cleaning positions to; Feed a small amount of rinse water; The non magnetic ore that is mingled with on the magnetic ore particle washed out enter in the tail-box, when separation chamber goes to concentrate flush position (no field regions), be rinsed water and pour concentrate hopper; So go round and begin again continuous sorting; Hyperfine relatively high gradient magnetic separator; Then give processes such as ore deposit, row's iron, flushing; Automatic operation through each valve of PLC programme-control and electric elements; Regulate and give ore deposit, row's iron, washing time and exciting current size, can reach different treating capacity and de-ferrous effects, belong to the sorting of automatic cycle formula.Select iron identical with deironing principle and flow process, selecting iron relatively is concentrate, and then deironing is a mine tailing; Selecting iron relatively is mine tailing, and then deironing is a concentrate.
The described embodiment of the utility model only is the description that the preferred implementation of the utility model is carried out; Be not that the utility model design and scope are limited; Under the prerequisite that does not break away from the utility model design philosophy, engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model; The technology contents that the utility model is asked for protection all is documented in claims.
Claims (3)
1. star magnetizing mediums; Be arranged in the high gradient magnetic separator magnetizing mediums box; It is characterized in that: it is stamped to form by the magnetic conduction thin slice; For the centre is provided with the star structure that hole (3), periphery are provided with corner angle, said corner angle strike out open and flat angle (1) and upper uplifting angle (2), and open and flat angle (1) and upper uplifting angle (2) are provided with at interval.
2. star magnetizing mediums according to claim 1 is characterized in that described star structure is that disposable pressing and bending forms the portal star structure of (3) of upper uplifting angle (2) and middle punching press.
3. star magnetizing mediums according to claim 1 is characterized in that the corner angle limit of described open and flat angle (1) and upper uplifting angle (2), and the interior seamed edge in hole (3) is the magnetic-particle adsorption zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120308473XU CN202270574U (en) | 2011-08-23 | 2011-08-23 | Starlike magnetic medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120308473XU CN202270574U (en) | 2011-08-23 | 2011-08-23 | Starlike magnetic medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270574U true CN202270574U (en) | 2012-06-13 |
Family
ID=46190965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120308473XU Expired - Fee Related CN202270574U (en) | 2011-08-23 | 2011-08-23 | Starlike magnetic medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492595A (en) * | 2014-12-18 | 2015-04-08 | 佛山市赛科科技股份有限公司 | Medium box and de-ironing device with medium box |
| CN104525370A (en) * | 2014-12-18 | 2015-04-22 | 佛山市赛科科技股份有限公司 | Deironing device |
-
2011
- 2011-08-23 CN CN201120308473XU patent/CN202270574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492595A (en) * | 2014-12-18 | 2015-04-08 | 佛山市赛科科技股份有限公司 | Medium box and de-ironing device with medium box |
| CN104525370A (en) * | 2014-12-18 | 2015-04-22 | 佛山市赛科科技股份有限公司 | Deironing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103537369B (en) | The reciprocating pulsating high gradient magnetic separation system of supporting solenoid type superconducting magnet | |
| CN201470471U (en) | Novel magnetic medium box | |
| CN202270574U (en) | Starlike magnetic medium | |
| CN103736586B (en) | A kind of continous way superconducting magnetic piece-rate system and technique for applying thereof | |
| CN204620191U (en) | Permanent magnet high gradient magnetic separator | |
| CN2925614Y (en) | Permanent-magnet sorting apparatus for height-adjusting vertical-circular pulsed gradient magnetic field | |
| CN105289842A (en) | Large column type magnetic separator of internal magnetic system | |
| CN202933776U (en) | Multistage mineral separation pulsation vertical high-gradient magnetic extractor | |
| CN201988444U (en) | Magnetic medium used for high-gradient magnetic separation equipment | |
| CN203725255U (en) | Electromagnetic separator | |
| CN116328938B (en) | Weak-field strong high-gradient magnetic separator for recovering magnetite and configuration and beneficiation process thereof | |
| CN202933777U (en) | Pulse vertical ring high gradient magnetic separator driven by tympanic membranes on two sides | |
| CN102179303A (en) | Magnetic agglomeration magnetic separation separation frame structure | |
| CN204018004U (en) | A kind of vibration damping concentration equipment of producing based on quartz sand | |
| CN204866163U (en) | Full -automatic permanent magnetism thick liquids de -ironing separator | |
| CN101249468B (en) | Linear traveling wave magnetic separator | |
| CN210675504U (en) | Fully automatic composite electromagnetic selection column | |
| CN104549712B (en) | Simple and efficient wet type magnetic separation method | |
| CN103240177A (en) | Separating ring of high-gradient magnetic separator | |
| CN202778699U (en) | Lifting type rinsing drum magnetic separator with weak magnetism | |
| CN201669159U (en) | Magnetic flotation machine | |
| CN201454680U (en) | Opposite-pole type high gradient magnetic separator | |
| CN207266891U (en) | A kind of netted induction medium device of high gradient magnetic separator | |
| CN201168641Y (en) | Linear traveling wave magnetic separator | |
| CN202823605U (en) | Roller type pulsating superconducting magnetic separator |
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 |
Granted publication date: 20120613 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |