CN202538925U - Fast magnetic reversible high-field magnetic cylinder - Google Patents
Fast magnetic reversible high-field magnetic cylinder Download PDFInfo
- Publication number
- CN202538925U CN202538925U CN2012200842364U CN201220084236U CN202538925U CN 202538925 U CN202538925 U CN 202538925U CN 2012200842364 U CN2012200842364 U CN 2012200842364U CN 201220084236 U CN201220084236 U CN 201220084236U CN 202538925 U CN202538925 U CN 202538925U
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- magnetic
- field intensity
- magnet
- outer cylinder
- inner barrel
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- 230000002441 reversible effect Effects 0.000 title abstract 4
- 230000005415 magnetization Effects 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 abstract description 38
- 238000003760 magnetic stirring Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 7
- 239000008187 granular material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
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Abstract
The utility model relates to a fast magnetic reversible high-field intensity magnetic cylinder which comprises a drive wheel, a conveying belt, an outer cylinder, an inner cylinder and a magnet, wherein the drive wheel drives the outer cylinder to rotate through the conveying belt; and the inner cylinder is installed in the outer cylinder and driven by other powers. The fast magnetic reversible high-field intensity magnetic cylinder has the benefits that the special magnetic system design is adopted, the grades or the purities of sorted magnetic materials are improved under the action of a high-intensity magnetic field, magnetic reversal and magnetic stirring, the efficient sorting is realized, and the treatment cost of subsequent processes is greatly reduced. The fast magnetic reversible high-field magnetic cylinder is particularly applicable to black metal mines, steel slag treatment and other industries.
Description
Technical field
The utility model patent relates to a kind of dry type magnetic separation device; Specifically be quick magnetic upset high field intensity magnet drum, be used for throwing non-magnetic material, improve the grade or the purity of magnetic material except that magnetic material; Realize efficient sorting, reduce the processing cost of subsequent handling significantly.
Background technology
In industries such as ferrous metal mine, slag processing, generally use conventional magnet drum or conventional dry-dressing machine to throw the non magnetic ore material that removes in the magnetic material, but effect is bad; Because after the material fragmentation, common raw meal particle size plucked, grade distributes wide; Granular material and fine granular materials are arranged, the coarse granule material is also arranged, and magnetic material particle and non-magnetic material particle are mingled in mutually together; The sorting difficulty is big, during with conventional magnet drum and conventional dry-dressing machine sorting since magnetic field intensity lower, do not have magnetic upset, a magnetic stirring; After the sorting; Contain more non-magnetic material in the magnetic material, contain more magnetic material in the non-magnetic material, can not realize efficient sorting.
The described Permanent magnetic electric drum of patent ZL02258881.7, inner barrel and outer cylinder body link together, and are an integral body, and the rotation direction of inner barrel and outer cylinder body is identical with velocity of rotation, does not have the magnetic upset, can not realize efficient sorting.
The utility model content
To above-mentioned situation; The utility model provides that a kind of magnetic field intensity is high, magnetic upset, magnetic stirring effect are strong; The grade or the purity of magnetic material after the raising sorting; Realize efficient sorting, reduce the processing cost of subsequent handling significantly, be specially adapted to the quick magnetic upset high field intensity magnet drum of industries such as ferrous metal mine, slag processing.
The utility model solves the technical scheme that its technical problem adopted: quick magnetic upset high field intensity magnet drum; Driving wheel drives outer cylinder body through belt conveyor and rotates; Inner barrel is driven by other transmission system; The rotation direction of inner barrel and the direction of rotation of outer cylinder body, the outer surface of inner barrel is installed magnet, and magnet is along with inner barrel rotates together.
Further, adopt special magnetic system design, the disk pack angle is 360 degree, and number of magnetic poles is 8～72, and magnetic pole gap is zero, and the shape of magnet is an isosceles trapezoid at circumferencial direction.The polarity of magnet is identical axially.The polarity of magnet is main pole N, main pole N at circumferencial direction, scolds magnetic pole, main pole S, main pole S alternately to arrange successively.
Further, the direction of magnetization of said magnet main pole scolds the direction of magnetization of magnetic pole to be parallel to the base perpendicular to the base.Strong repulsion, extruding take place and assemble in the magnetic line of force, and the regional magnetic field intensity that has is high especially, and the regional magnetic field intensity that has is low a little.
Further, the magnetic field intensity of said magnet surface is up to more than the 7000Gs, and depth of interaction is big.
Further, the rotating speed of said outer cylinder body is 20～200rpm, and it is 2～3 times of outer cylinder body rotating speed that inner barrel adopts high rotating speed, inner barrel rotating speed.
When outer cylinder body and inner barrel rotation; The magnetic material of belt conveyor outer surface is at short notice fast repeatedly alternately through high field intensity zone and low field intensity zone; Magnetic upset fast and magnetic stirring can take place in magnetic material; The non-magnetic material that is mixed between the magnetic material receives magnetic stirring, under the effect of centrifugal force and gravity, can move to skin, and be mixed in the magnetic material between the non-magnetic material owing to receive very big magnetic force absorption; Can move to internal layer, thereby under the acting in conjunction of magnetic force, gravity and centrifugal force, realize the efficient sorting of magnetic material and non-magnetic material.Be used for throwing non-magnetic material, improve the grade or the purity of magnetic material, reduce the processing cost of subsequent handling significantly except that magnetic material.The alternative conventional magnet drum of this utility model is very little to the change of fabricating yard simultaneously, can utilize original belt conveyor, and the cost of technological transformation is lower, and simple and fast also can be made independent dry-dressing machine, and applied range, mode are many.
Description of drawings
Fig. 1 is grading principle figure
Fig. 2 is magnet array figure
The specific embodiment
In the present embodiment, with reference to Fig. 1, this quick magnetic upset high field intensity magnet drum comprises driving wheel 1, belt conveyor 2, outer cylinder body 3, inner barrel 4, magnet 5, main pole 5-1, scolds magnetic pole 5-2, magnetic material 6, non-magnetic material 7.Belt conveyor 2 is installed in driving wheel 1 and outer cylinder body 3 outer surfaces, and driving wheel 1 drives outer cylinder body 3 through belt conveyor 2 and rotates, and magnet 5 is installed in inner barrel 4 outer surfaces, and magnet 5 is along with inner barrel 4 rotates together, and inner barrel 4 is installed in the inside of outer cylinder body 3.Inner barrel 4 is driven by other transmission system, the direction of rotation of rotation direction and outer cylinder body 3.
As shown in Figure 2, inner barrel 4 outer surfaces are covered with magnet 5, and the shape of magnet 5 is an isosceles trapezoid at circumferencial direction.The polarity of magnet 5 is identical axially, and the polarity of magnet 5 is the main pole 5-1N utmost point, the main pole 5-1N utmost point at circumferencial direction, scolds magnetic pole 5-2, the main pole 5-1S utmost point, the main pole 5-1S utmost point alternately to arrange successively.The direction of magnetization of main pole 5-1 scolds the direction of magnetization of magnetic pole 5-2 to be parallel to the base perpendicular to the base.Adopt special magnetic system design, the disk pack angle is 360 degree, and number of magnetic poles is 8～72, and magnetic pole gap is zero.
After the material fragmentation, common raw meal particle size plucked, grade distributes wide; Granular material and fine granular materials are arranged, the coarse granule material is also arranged, and magnetic material particle 6 is mingled in mutually together with non-magnetic material particle 7; Carry through belt conveyor 2; Fast repeatedly alternately through high field intensity zone and low field intensity zone, magnetic upset fast and magnetic stirring can take place to the magnetic material of belt conveyor 2 outer surfaces in magnetic material 6 at short notice, and the non-magnetic material 7 that is mixed between the magnetic material 6 receives magnetic stirring; Under the effect of centrifugal force and gravity, can move to skin; And be mixed in the magnetic material 6 between the non-magnetic material 7 owing to receive very big magnetic force absorption, can move to internal layer, thereby under the acting in conjunction of magnetic force, gravity and centrifugal force, realize the efficient sorting of magnetic material 6 and non-magnetic material 7.
The quick magnetic upset of this utility model high field intensity magnet drum is used for throwing the non-magnetic material except that magnetic material, improves the grade or the purity of magnetic material, reduces the processing cost of subsequent handling significantly.This practical new alternative conventional magnet drum is very little to the change of fabricating yard simultaneously, can utilize original belt conveyor, and the cost of technological transformation is lower, and simple and fast also can be made independent dry-dressing machine, and applied range, mode are many.
Below the utility model is specified; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (9)
1. quick magnetic upset high field intensity magnet drum; Comprise driving wheel, belt conveyor, outer cylinder body, inner barrel, magnet; Wherein driving wheel drives the outer cylinder body rotation through belt conveyor; Inner barrel is installed in the outer cylinder body the inside and is driven by other power, it is characterized in that: outer surface is installed the inner barrel and the outer cylinder body direction of rotation of magnet.
2. according to claims 1 described quick magnetic upset high field intensity magnet drum, it is characterized in that: the polarity of said magnet is main pole N, main pole N at circumferencial direction, scolds magnetic pole, main pole S, main pole S alternately to arrange successively.
3. according to claims 1 described quick magnetic upset high field intensity magnet drum, it is characterized in that: the polarity of said magnet is identical axially, and the shape of magnet is an isosceles trapezoid at circumferencial direction.
4. according to claims 1 described quick magnetic upset high field intensity magnet drum, it is characterized in that: the direction of magnetization of said magnet main pole scolds the direction of magnetization of magnetic pole to be parallel to the base perpendicular to the base.
5. according to claims 1 described quick magnetic upset high field intensity magnet drum, it is characterized in that: the disk pack angle of said inner barrel is 360 degree.
6. according to claims 1 described quick magnetic upset high field intensity magnet drum, it is characterized in that: the magnetic pole gap of said inner barrel is zero.
7. according to claims 1 described quick magnetic upset high field intensity magnet drum, it is characterized in that: the number of magnetic poles of said inner barrel is 8～72.
8. according to the described quick magnetic upset high field intensity magnet drum of claims 1, it is characterized in that: the rotating speed of outer cylinder body is 20～200rpm, and inner barrel adopts high rotating speed, is 2～3 times of outer cylinder body rotating speed.
9. according to claims 1 described quick magnetic upset high field intensity magnet drum, it is characterized in that: the magnetic field intensity of magnet surface is up to more than the 7000Gs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200842364U CN202538925U (en) | 2012-03-08 | 2012-03-08 | Fast magnetic reversible high-field magnetic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200842364U CN202538925U (en) | 2012-03-08 | 2012-03-08 | Fast magnetic reversible high-field magnetic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202538925U true CN202538925U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200842364U Expired - Lifetime CN202538925U (en) | 2012-03-08 | 2012-03-08 | Fast magnetic reversible high-field magnetic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202538925U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028372A (en) * | 2014-05-31 | 2014-09-10 | 毕辅成 | Magnetic separation device for iron ore powder |
| CN106694219A (en) * | 2017-01-20 | 2017-05-24 | 方松 | Belt conveyor type magnetic concentrator |
| CN108580038A (en) * | 2018-03-29 | 2018-09-28 | 安徽马钢张庄矿业有限责任公司 | It is returned on high pressure roller mill sieve and expects dry polishing apparatus |
| CN111229460A (en) * | 2012-10-16 | 2020-06-05 | 杰富意钢铁株式会社 | Magnetic separation device, magnetic separation method, and method for manufacturing iron source |
-
2012
- 2012-03-08 CN CN2012200842364U patent/CN202538925U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229460A (en) * | 2012-10-16 | 2020-06-05 | 杰富意钢铁株式会社 | Magnetic separation device, magnetic separation method, and method for manufacturing iron source |
| CN104028372A (en) * | 2014-05-31 | 2014-09-10 | 毕辅成 | Magnetic separation device for iron ore powder |
| CN104028372B (en) * | 2014-05-31 | 2016-11-23 | 毕辅成 | A kind of iron ore powder concentration equipment |
| CN106694219A (en) * | 2017-01-20 | 2017-05-24 | 方松 | Belt conveyor type magnetic concentrator |
| CN108580038A (en) * | 2018-03-29 | 2018-09-28 | 安徽马钢张庄矿业有限责任公司 | It is returned on high pressure roller mill sieve and expects dry polishing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Pan Document name: Notification that Application Deemed not to be Proposed |
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| ASS | Succession or assignment of patent right |
Owner name: CHEN PAN Free format text: FORMER OWNER: CHEN LIANG Effective date: 20140418 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 402160 YONGCHUAN, CHONGQING TO: 100096 HAIDIAN, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140418 Address after: 100096, Beijing, Xisanqi, Haidian District southeast bridge, building No. 95, three Patentee after: Chen Pan Address before: 1, 74, 402160, 4-12, Gui Gui Road, Chongqing, Yongchuan Patentee before: Chen Jing |
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| DD01 | Delivery of document by public notice |
Addressee: Huang Wangang Document name: Notification of Passing Examination on Formalities |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Junzhiqing Science and Technology Co., Ltd. Assignor: Chen Pan Contract record no.: 2017990000227 Denomination of utility model: Fast magnetic reversible high-field magnetic cylinder Granted publication date: 20121121 License type: Common License Record date: 20170613 |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Pan Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Pan Document name: Notice of resumption of claim approval |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |