CN202460824U - Magnetic medium stick and magnetic separator - Google Patents
Magnetic medium stick and magnetic separator Download PDFInfo
- Publication number
- CN202460824U CN202460824U CN 201220041902 CN201220041902U CN202460824U CN 202460824 U CN202460824 U CN 202460824U CN 201220041902 CN201220041902 CN 201220041902 CN 201220041902 U CN201220041902 U CN 201220041902U CN 202460824 U CN202460824 U CN 202460824U
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- magnetizing mediums
- rod
- magnetic
- mediums rod
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Abstract
The utility model discloses a magnetic medium stick. The cross section of the magnetic medium stick is polygonal or is provided with teeth distributed along the circumferential direction; the polygon comprises 3 to 8 edges; and 2 to 8 teeth are formed on the cross section. The magnetic medium stick is relatively high in magnetic field intensity and gradient and can meet the use requirements on relatively fine materials and relatively high cleaning rate, and the separation performance of the magnetic separator can be obviously improved.
Description
Technical field
The utility model relates to the magnetizing mediums rod of preparation equipment technical field, particularly magnetic separator.The utility model also relates to the magnetic separator that is provided with said magnetizing mediums rod.
Background technology
Vertical ring high-gradient magnetic separator is a kind of vertical strong magnetic wet separation equipment that from the ore of grinding, sorts weak magnetic mineral, middle magnetic mineral and from non magnetic breeze, purify; Can be widely used in the deironing of nonmetallic ores such as quartz, feldspar, nepheline ore deposit, kaolin; The wet separation that can be used for multiple weakly magnetic minerals such as bloodstone, limonite, siderite, ilmenite, wolframite, manganese ore simultaneously; It has characteristics such as concentration ratio is big, the efficiency of separation is high, difficult obstruction, is present comparatively desirable a kind of sorting technology.
During work, the magnetic field that winding coil produced of vertical ring high-gradient magnetic separator constitutes field circuit through upper and lower yoke; Change is rotated by direction of rotation, and ore pulp gets into mine feeding bucket through feed pipe, and the last magnetic pole slit flow in ore pulp edge is through change; Around the change radially evenly distributed cartridge is installed, is fixed with the high magnetic stainless steel rod of arranging along certain rule in the cartridge, the induced magnetism medium that stainless steel bar is formed is magnetized in upper and lower magnetic pole; The magnetizing mediums surface forms the magnetic field of high gradient, and the magnetic-particle in the ore pulp just is attracted to the magnetizing mediums surface, rotates the no field regions that is brought to the top along with change; Through having the flushing of pressure washing water; The magnetic thing is poured in the Sheng ore bucket, and non-magnetic particle flows into to contain in the ore bucket down along slit under the magnetic pole drains, thereby realizes the sorting to material.
The magnetizing mediums of change bottom is immersed in the mineral syrup liquid; When ore pulp injects; Be installed in down the stroke case of containing ore deposit case one side and move reciprocatingly, make the ore pulp in the separation chamber do fluctuation up and down through eardrum, pulsating flow muscle power makes mine particle group in assorting room, be in loose condition (of surface); Thereby the effective impurity in the eliminating particle group improves the grade of concentrate significantly.
At present; The magnetizing mediums that is applied to vertical ring high-gradient magnetic separator is mainly net medium and excellent medium; Wherein netting medium is to adopt the stainless steel plate mesh of magnetic conduction to form by the shape cutting of cartridge and by multi-layer stacked, though higher magnetic field intensity and magnetic field gradient are arranged, is prone to during work stop up; Wear no resistance, service life is short.Traditional excellent medium is cylindrical; But arranging, its combining form partition type density also can be uniformly distributed with arrangement; The dielectric rod assembled arrangement of the employing different-diameter that has; Though at aspects such as service life, anti-clogging ability, maintenance workloads certain advantage is arranged, having magnetic field intensity does not have obvious raising and has produced not the more weakness of high magnetic field gradients.
Therefore, how to improve the magnetic field intensity and the gradient of excellent medium, thereby the choosing that improves magnetic separator divides performance, is the present technical issues that need to address of those skilled in the art.
The utility model content
First purpose of the utility model provides a kind of magnetizing mediums rod.This magnetizing mediums rod has higher magnetic field intensity and gradient, can obviously improve the choosing branch performance of magnetic separator, can satisfy the instructions for use that material is thinner, the Ex-all rate is higher.
Second purpose of the utility model provides a kind of magnetic separator that is provided with said magnetizing mediums rod.
In order to realize above-mentioned first purpose, the utility model provides a kind of magnetizing mediums rod, and this magnetizing mediums rod is polygon or has the profile of tooth that along the circumferential direction distributes on cross section.
Preferably, the quantity on said polygonal limit is the 3-8 bar.
Preferably, said polygon is triangle, quadrangle, pentagon or hexagon.
Preferably, the quantity of said profile of tooth is 2-8.
Preferably, said profile of tooth is triangular in shape, and said magnetizing mediums rod is star on cross section.
Preferably, said polygonal limit or profile of tooth along the circumferential direction evenly distribute.
Preferably, said polygonal limit or profile of tooth along the circumferential direction density distribute unevenly.
In order to realize above-mentioned second purpose, the utility model also provides a kind of magnetic separator, comprises cartridge and is arranged in the magnetizing mediums rod in the said cartridge, and said magnetizing mediums rod is above-mentioned each described magnetizing mediums rod.
Preferably, arrangement is arranged or be uniformly distributed with to said magnetizing mediums rod partition type density in said cartridge.
Preferably, be specially vertical ring high-gradient magnetic separator.
The magnetizing mediums rod that the utility model provided has the profile of tooth that along the circumferential direction distributes or is polygon on cross section; Carry out the contrast of magnetic field intensity and magnetic field gradient under the same conditions with the magnetizing mediums rod of circular cross-section; The magnetizing mediums rod in profile of tooth cross section is superior to the magnetizing mediums rod of polygonal cross-section, and the magnetizing mediums rod of polygonal cross-section is superior to the magnetizing mediums rod of circular cross-section, and wherein the magnetizing mediums rod in profile of tooth cross section is compared magnetic field intensity with the magnetizing mediums rod of circular cross-section and can be improved more than 8%; Under the prerequisite that guarantees the material trafficability characteristic; Have higher magnetic field intensity and gradient, obviously improved the choosing branch performance of magnetic separator, can satisfy the instructions for use that material is thinner, the Ex-all rate is higher.
The magnetic separator that the utility model provided is provided with above-mentioned magnetizing mediums rod, because above-mentioned magnetizing mediums rod has above-mentioned technique effect, the magnetic separator that is provided with this magnetizing mediums rod also should possess the corresponding techniques effect.
Description of drawings
Fig. 1 is the structural representation of first specific embodiment of magnetizing mediums that the utility model provides rod;
Fig. 2 is the A-A view of magnetizing mediums rod shown in Figure 1;
Fig. 3 is the sectional view of second specific embodiment of magnetizing mediums that the utility model provides rod;
Fig. 4 is the sectional view of the 3rd specific embodiment of magnetizing mediums that the utility model provides rod;
Fig. 5 is the sectional view of the 4th specific embodiment of magnetizing mediums that the utility model provides rod;
Fig. 6 is the sectional view of the 5th specific embodiment of magnetizing mediums that the utility model provides rod;
Fig. 7 is the sectional view of the 6th specific embodiment of magnetizing mediums that the utility model provides rod;
Fig. 8 is first kind of arrangement mode sketch map of magnetizing mediums rod;
Fig. 9 is second kind of arrangement mode sketch map of magnetizing mediums rod.
Among the figure:
1. magnetizing mediums rod 1-1. profile of tooth 1-2. plane 2. cylindrical magnetic dielectric rods
The specific embodiment
The core of the utility model provides a kind of magnetizing mediums rod.This magnetizing mediums rod has higher magnetic field intensity and gradient, can obviously improve the choosing branch performance of magnetic separator, can satisfy the instructions for use that material is thinner, the Ex-all rate is higher.
Another core of the utility model provides a kind of magnetic separator that is provided with said magnetizing mediums rod.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is done further to specify below in conjunction with the accompanying drawing and the specific embodiment.
Please refer to Fig. 1, Fig. 2, Fig. 1 is the structural representation of first specific embodiment of magnetizing mediums that the utility model provides rod; Fig. 2 is the A-A view of the said magnetizing mediums rod of Fig. 1.
In first kind of specific embodiment; The magnetizing mediums rod 1 that the utility model provides improves on the basis of existing smooth cylindrical magnetic dielectric rod 2 (dotted portion) and forms; Be that it is that Surface Machining at smooth cylindrical magnetic dielectric rod 2 has six axial profile of tooth 1-1; On cross section, these profiles of tooth 1-1 along the circumferential direction is evenly distributed in the surface of magnetizing mediums rod 1.
Each profile of tooth 1-1 is all triangular in shape, makes magnetizing mediums rod 1 on cross section, be star.Certainly, profile of tooth 1-1 is not limited to triangle, can also be trapezoidal other shapes that waits.
Please refer to Fig. 3, Fig. 4, Fig. 3 is the sectional view of second specific embodiment of magnetizing mediums that the utility model provides rod; Fig. 4 is the sectional view of the 3rd specific embodiment of magnetizing mediums that the utility model provides rod.
As shown in the figure, the utility model is not done concrete qualification to the profile of tooth quantity of providing magnetizing mediums rod 1, with regard to ordinary circumstance, is controlled at 2-8 and gets final product, and its concrete quantity can be decided according to the actual requirements.For example in the 3rd specific embodiment, the quantity of its profile of tooth 1-1 is five, and in the 4th specific embodiment, the quantity of its profile of tooth 1-1 is four.
Please refer to Fig. 5, Fig. 5 is the sectional view of the 4th specific embodiment of magnetizing mediums that the utility model provides rod.
In the 4th kind of specific embodiment; The magnetizing mediums rod 1 that the utility model provides improves on the basis of existing smooth cylindrical magnetic dielectric rod 2 and forms; Be that it is that Surface Machining at smooth cylindrical magnetic dielectric rod 2 has six end to end plane 1-2; On cross section, magnetizing mediums rod 1 is hexagon, and its each edge circumferencial direction is evenly distributed in the surface of magnetizing mediums rod 1.
Please refer to Fig. 6, Fig. 7, Fig. 6 is the sectional view of the 5th specific embodiment of magnetizing mediums that the utility model provides rod; Fig. 7 is the sectional view of the 6th specific embodiment of magnetizing mediums that the utility model provides rod.
As shown in the figure, the utility model is not done concrete qualification to the plane quantity of providing magnetizing mediums rod 1, with regard to ordinary circumstance, is controlled at 3-8 and gets final product, and its concrete quantity can be decided according to the actual requirements.For example in the 5th specific embodiment, the quantity of its plane 1-2 is five, and magnetizing mediums rod 1 is pentagon on cross section, and in the 6th specific embodiment, the quantity of its plane 1-2 is four, and magnetizing mediums rod 1 is quadrangle on cross section.
Here need to prove that as a kind of possible mode, above-mentioned profile of tooth 1-1 or plane 1-2 also can density be distributed in the surface of magnetizing mediums rod 1 unevenly.
Above-mentioned magnetizing mediums rod only is a kind of preferred version, specifically is not limited thereto, and can make pointed adjustment according to actual needs on this basis, thereby obtain different embodiment.Because mode in the cards is more, just illustrate no longer one by one here.
Except above-mentioned magnetizing mediums rod, the utility model also provides a kind of magnetic separator, comprises cartridge and is arranged in the magnetizing mediums rod in the said cartridge, and said magnetizing mediums rod is a magnetizing mediums rod mentioned above, and all the other structures please refer to prior art, and this paper repeats no more.
Particularly, said magnetic separator is a vertical ring high-gradient magnetic separator.
Please refer to Fig. 8, Fig. 9, Fig. 8 is first kind of arrangement mode sketch map of magnetizing mediums rod; Fig. 9 is second kind of arrangement mode sketch map of magnetizing mediums rod.
As shown in the figure, can adopt the magnetizing mediums rod 1 of identical or different diameter, identical cross-sectional shape or different cross section shape to carry out assembled arrangement, but its combining form partition type density arrangement also can be uniformly distributed with arrangement.
More than magnetizing mediums rod and magnetic separator that the utility model provided have been carried out detailed introduction.Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the core concept of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. a magnetizing mediums rod is characterized in that, this magnetizing mediums rod is polygon or has the profile of tooth that along the circumferential direction distributes on cross section.
2. magnetizing mediums rod according to claim 1 is characterized in that the quantity on said polygonal limit is the 3-8 bar.
3. magnetizing mediums rod according to claim 2 is characterized in that said polygon is triangle, quadrangle, pentagon or hexagon.
4. magnetizing mediums rod according to claim 1 is characterized in that the quantity of said profile of tooth is 2-8.
5. according to claim 1 or 4 described magnetizing mediums rods, it is characterized in that said profile of tooth is triangular in shape, said magnetizing mediums rod is star on cross section.
6. according to each described magnetizing mediums rod of claim 1 to 5, it is characterized in that said polygonal limit or profile of tooth along the circumferential direction evenly distribute.
7. according to each described magnetizing mediums rod of claim 1 to 5, it is characterized in that said polygonal limit or profile of tooth along the circumferential direction density distribute unevenly.
8. a magnetic separator comprises cartridge and is arranged in the magnetizing mediums rod in the said cartridge, it is characterized in that, said magnetizing mediums rod requires 1 to 7 each described magnetizing mediums rod for aforesaid right.
9. magnetic separator according to claim 8 is characterized in that, arrangement is arranged or be uniformly distributed with to said magnetizing mediums rod partition type density in said cartridge.
10. magnetic separator according to claim 9 is characterized in that, is specially vertical ring high-gradient magnetic separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220041902 CN202460824U (en) | 2011-11-28 | 2012-02-09 | Magnetic medium stick and magnetic separator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120481550 | 2011-11-28 | ||
| CN201120481550.1 | 2011-11-28 | ||
| CN 201220041902 CN202460824U (en) | 2011-11-28 | 2012-02-09 | Magnetic medium stick and magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460824U true CN202460824U (en) | 2012-10-03 |
Family
ID=46470394
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220041902 Expired - Fee Related CN202460824U (en) | 2011-11-28 | 2012-02-09 | Magnetic medium stick and magnetic separator |
| CN2012100287214A Pending CN102580845A (en) | 2011-11-28 | 2012-02-09 | Magnetic medium rod and magnetic separator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100287214A Pending CN102580845A (en) | 2011-11-28 | 2012-02-09 | Magnetic medium rod and magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202460824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909128A (en) * | 2012-11-12 | 2013-02-06 | 湖北鑫鹰环保科技有限公司 | Gradient sawtooth magnetic medium box for high gradient magnetic separator |
| CN111659533A (en) * | 2020-06-16 | 2020-09-15 | 太原理工大学 | Wet high-gradient magnetic separation device and method for separating iron from fly ash |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357496B (en) * | 2013-08-02 | 2016-12-07 | 山东华特磁电科技股份有限公司 | Middle high-gradient wet strongly-magnetic pre-selection device |
| CN103506216B (en) * | 2013-10-09 | 2015-10-14 | 李泽 | A kind of magnetic separation fluid iron removal and device |
| CN107570319B (en) * | 2017-10-20 | 2024-04-02 | 嘉峪关天源新材料有限责任公司 | Anti-blocking and anti-corrosion flat ring magnetic focusing medium box and assembling method thereof |
| JP6446631B1 (en) * | 2018-02-07 | 2019-01-09 | 株式会社Ｊｍｃ | Bar magnet and magnetic foreign matter removing device |
| CN110201792A (en) * | 2019-06-15 | 2019-09-06 | 佛山市己阿已磁电设备有限公司 | A kind of fluid deferrization method and device |
| CN116328938B (en) * | 2023-04-12 | 2023-12-01 | 保山金厂河矿业有限公司 | Weak-field strong high-gradient magnetic separator for recovering magnetite and configuration and beneficiation process thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357113Y (en) * | 2009-01-20 | 2009-12-09 | 广州有色金属研究院 | Magnetic medium for horizontal magnetic field vertical-ring-pulsating high-gradient magnetic separator |
| CN201470471U (en) * | 2009-07-22 | 2010-05-19 | 岳阳大力神电磁机械有限公司 | Novel magnetic medium box |
-
2012
- 2012-02-09 CN CN 201220041902 patent/CN202460824U/en not_active Expired - Fee Related
- 2012-02-09 CN CN2012100287214A patent/CN102580845A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909128A (en) * | 2012-11-12 | 2013-02-06 | 湖北鑫鹰环保科技有限公司 | Gradient sawtooth magnetic medium box for high gradient magnetic separator |
| CN102909128B (en) * | 2012-11-12 | 2013-09-11 | 湖北鑫鹰环保科技有限公司 | Gradient sawtooth magnetic medium box for high gradient magnetic separator |
| CN111659533A (en) * | 2020-06-16 | 2020-09-15 | 太原理工大学 | Wet high-gradient magnetic separation device and method for separating iron from fly ash |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102580845A (en) | 2012-07-18 |
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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: 20121003 Termination date: 20210209 |