CN104722399A - Magnetic separator for separating impurities from rare earth permanent magnetic material - Google Patents
Magnetic separator for separating impurities from rare earth permanent magnetic material Download PDFInfo
- Publication number
- CN104722399A CN104722399A CN201510030816.3A CN201510030816A CN104722399A CN 104722399 A CN104722399 A CN 104722399A CN 201510030816 A CN201510030816 A CN 201510030816A CN 104722399 A CN104722399 A CN 104722399A
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- China
- Prior art keywords
- impurity
- rare
- driven sprocket
- runner
- magnetic separator
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 39
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 39
- 239000012535 impurity Substances 0.000 title claims abstract description 29
- 239000000696 magnetic material Substances 0.000 title claims abstract description 25
- 239000006148 magnetic separator Substances 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 230000007723 transport mechanism Effects 0.000 claims description 10
- 208000032369 Primary transmission Diseases 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000007885 magnetic separation Methods 0.000 abstract description 3
- 238000005245 sintering Methods 0.000 description 4
- 238000010297 mechanical methods and process Methods 0.000 description 3
- 230000005226 mechanical processes and functions Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a magnetic separator and particularly relates to a magnetic separator for separating impurities from a rare earth permanent magnetic material. A driving chain wheel is connected with a first driven chain wheel and a second driven chain wheel by a chain; the first driven chain wheel is connected with a first output rotary wheel by a conveyor belt; the second driven chain wheel is connected with a second output rotary wheel by a conveyor belt, and is mounted on a magnetic roller; the first output rotary wheel is located under the front end of the second driven chain wheel; an impurity recycling basket is arranged under the first output rotary wheel; a rare earth permanent magnetic material recycling basket is arranged under the second output rotary wheel; and a charging hopper is further arranged above the first driven chain wheel. According to the magnetic separator, a rare earth permanent magnetic material ribbon is subjected to magnetic separation to enter the next path of procedure, so that the problem that the rare earth permanent magnetic material ribbon, waste material and the impurities enter the next path of procedure is solved; and the possibility of forming holes in the rare earth permanent magnetic material is reduced and the product quality of the rare earth permanent magnetic material is improved.
Description
Technical field
The present invention relates to a kind of magnetic separator, particularly relate to the magnetic separator of impurity in a kind of rare-earth separating permanent-magnet material.
Background technology
In sintered rare-earth permanent magnetic materials industry, it is generally all directly proceed to next process that the rare earth permanent-magnetic material that vacuum induction melting furnace is produced gets rid of band, cannot remove and be mixed into rare earth permanent-magnetic material and get rid of various impurity in band process, as added stove class refractory material, other metal impurities such as impurity, wood chip and copper scale that crucible etch comes off, the rare earth permanent-magnetic material magnet after making sintering like this produces hole, occurs the defects such as foreign matter.The unnecessary leftover pieces that sintered rare-earth permanent magnetic material produces in subsequent mechanical process are all manually pick in the process reclaimed, and time-consuming, take a lot of work, labour intensity is large.
Summary of the invention
The object of the present invention is to provide and a kind of sintered rare-earth permanent magnetic material is got rid of band, waste material is separated with impurity, to solve the magnetic separator that impurity in material brings impurity in a kind of rare-earth separating permanent-magnet material of product quality problem.
Another object of the present invention is to solve the unnecessary leftover pieces produced in rare earth permanent-magnetic material subsequent mechanical process and can all selects and the magnetic separator of impurity in a kind of rare-earth separating permanent-magnet material reclaimed.
A magnetic separator for impurity in rare-earth separating permanent-magnet material, comprises at least one-level transmission mechanism, charging hopper, and described primary transmission mechanism comprises first-level transport mechanism and two-stage conveying mechanism;
Described first-level transport mechanism comprise the first driven sprocket and be connected by conveyer belt with the first driven sprocket first export runner;
Described two-stage conveying mechanism comprise the second driven sprocket and be connected by conveyer belt with the second driven sprocket second export runner; Described second driven sprocket is installed on left magnetic roller;
Drive sprocket is connected with first-level transport mechanism and two-stage conveying mechanism by chain;
Described first-level transport mechanism is positioned at below two-stage conveying mechanism, in first-level transport mechanism first exports runner and is positioned at the second driven sprocket front end, impurity recycling basket is provided with below first output runner, be provided with rare earth permanent-magnetic material recycling basket below second output runner, above described first driven sprocket, be also provided with charging hopper.
The described first rotating shaft two ends exporting runner are respectively equipped with lifting regulator, for regulating the distance between the first output runner and magnetic roller.
Described charging hopper is fixed on support by adjusting rod.
The angle of described charging hopper feed opening and conveyer belt is 45 degree.
Angular protrusions is provided with near angle in described charging hopper.
Described first driven sprocket and first exports below the upper conveyor belt between runner and near the support at magnetic roller place and is provided with back shaft, for supporting upper conveying.
Described first driven chain wheel shaft supporting seat and the second output shaft axle supporting seat are respectively equipped with conveying belt adjusting device.
The present invention enters procedure because the rare earth permanent-magnetic material produced at vacuum induction melting furnace gets rid of band after magnetic separation, avoid sintered rare-earth permanent magnetic material to get rid of band, waste material and impurity and enter next process, after reducing sintering, rare earth permanent-magnetic material magnet produces the probability of hole, improves the product quality of rare earth permanent-magnetic material magnet.
The unnecessary leftover pieces produced in rare earth permanent-magnetic material subsequent mechanical process also can all be selected and recycle by the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Multi-stage transmission structural scheme of mechanism of the present invention;
Fig. 3 is magnetic roll structure schematic diagram of the present invention.
Detailed description of the invention
The present invention includes frame 1, described charging hopper is fixed on support 1 by adjusting rod, and the angle of described charging hopper feed opening and conveyer belt is 45 degree, is provided with angular protrusions in charging hopper near angle.Frame 1 is provided with motor 2, reductor 3, primary transmission mechanism 4, charging hopper 5, described primary transmission mechanism 4 comprises drive sprocket 5, first driven sprocket 6, second driven sprocket 7, drive sprocket 5 is connected with the first driven sprocket 6, second driven sprocket 7 respectively by chain, first driven sprocket 6 exports runner 8 by conveyer belt and first and is connected, described first driven sprocket and first exports below the upper conveyor belt between runner and near the support at magnetic roller place and is provided with back shaft, for supporting upper conveyor belt; Second driven sprocket 7 exports runner 9 by conveyer belt and second and is connected, and described second driven sprocket 7 is installed on left magnetic roller; Described first exports runner is positioned at below the second driven sprocket front end, the first rotating shaft two ends exporting runner are respectively equipped with lifting regulator, for regulating the distance between the first output runner and magnetic roller, impurity recycling basket is provided with below first output runner, be provided with rare earth permanent-magnetic material recycling basket below second output runner, above described first driven sprocket, be also provided with charging hopper.
Described magnetic roller adopts common magnetic roller, and an axial magnetic field is designed at magnetic separation axle two ends, axial both ends of the surface is respectively S pole, N pole, and when assembling assembling, N is extremely to N pole, and S is extremely to S pole, and the two-stage place of being interconnected is same one-level therebetween magnetic conductive board.
During work, band impurity is got rid of in removal: start power supply, motor via reducer rotating shaft drives drive sprocket 5, rotates from the first driven sprocket 6 and the second driven sprocket 7, primary transmission mechanism 4 is driven to operate, sintered rare-earth permanent magnetic material gets rid of carrying material and flows into conveyer belt by charging hopper, when sintering rare-earth gets rid of carrying material by the second driven sprocket installation left magnetic roller, sintered rare-earth permanent magnetic material is drawn onto on magnetic roller, enters rare earth permanent-magnetic material recycling basket along with the running sintering rare-earth of primary transmission mechanism 4 enters after the second driven sprocket 7 and second exports the conveyer belt that runner 9 drives; Get rid of band impurity and then enter impurity recycling basket by conveyer belt below magnetic roller.
The sorting work principle of other waste materials, impurity and leftover pieces is identical with above-mentioned principle.
Claims (7)
1. the magnetic separator of impurity in rare-earth separating permanent-magnet material, comprise at least one-level transmission mechanism, charging hopper, it is characterized in that, described primary transmission mechanism comprises first-level transport mechanism and two-stage conveying mechanism;
Described first-level transport mechanism comprise the first driven sprocket and be connected by conveyer belt with the first driven sprocket first export runner;
Described two-stage conveying mechanism comprise the second driven sprocket and be connected by conveyer belt with the second driven sprocket second export runner; Described second driven sprocket is installed on left magnetic roller;
Drive sprocket is connected with first-level transport mechanism and two-stage conveying mechanism by chain;
Described first-level transport mechanism is positioned at below two-stage conveying mechanism, in first-level transport mechanism first exports runner and is positioned at the second driven sprocket front end, impurity recycling basket is provided with below first output runner, be provided with rare earth permanent-magnetic material recycling basket below second output runner, above described first driven sprocket, be also provided with charging hopper.
2. the magnetic separator of impurity in a kind of rare-earth separating permanent-magnet material according to claim 1, is characterized in that, the first rotating shaft two ends exporting runner are respectively equipped with lifting regulator, for regulating the distance between the first output runner and magnetic roller.
3. the magnetic separator of impurity in a kind of rare-earth separating permanent-magnet material according to claim 1, it is characterized in that, charging hopper is fixed on support by adjusting rod.
4. in a kind of rare-earth separating permanent-magnet material according to claim 1 or 3, the magnetic separator of impurity, is characterized in that, the angle of charging hopper feed opening and conveyer belt is 45 degree.
5. the magnetic separator of impurity in a kind of rare-earth separating permanent-magnet material according to claim 4, is characterized in that, is provided with angular protrusions in charging hopper near angle.
6. the magnetic separator of impurity in a kind of rare-earth separating permanent-magnet material according to claim 4, it is characterized in that, first driven sprocket and first exports below the upper conveyor belt between runner and near the support at magnetic roller place and is provided with back shaft, for supporting upper conveying.
7. the magnetic separator of impurity in a kind of rare-earth separating permanent-magnet material according to claim 1, is characterized in that, the first driven chain wheel shaft supporting seat and the second output shaft axle supporting seat are respectively equipped with conveying belt adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030816.3A CN104722399A (en) | 2015-01-22 | 2015-01-22 | Magnetic separator for separating impurities from rare earth permanent magnetic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030816.3A CN104722399A (en) | 2015-01-22 | 2015-01-22 | Magnetic separator for separating impurities from rare earth permanent magnetic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104722399A true CN104722399A (en) | 2015-06-24 |
Family
ID=53447166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510030816.3A Pending CN104722399A (en) | 2015-01-22 | 2015-01-22 | Magnetic separator for separating impurities from rare earth permanent magnetic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722399A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597421A (en) * | 2017-09-30 | 2018-01-19 | 无锡市稀土永磁厂 | The rare earth waste recovering mechanism of uniform blanking |
| CN107684973A (en) * | 2017-09-30 | 2018-02-13 | 无锡市稀土永磁厂 | The belt recycling machine of rare earth permanent-magnetic material |
| CN112495583A (en) * | 2020-11-23 | 2021-03-16 | 内蒙古汉生源科技有限公司 | Continuous rare earth permanent magnet powder separating and screening device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1979000085A1 (en) * | 1977-08-04 | 1979-02-22 | Spodig Heinrich | Crossing conveyor-belts magnetic separator |
| CN87107713A (en) * | 1987-11-13 | 1988-05-18 | 吉林大学 | Non-remanence magnetic separator |
| CN2183221Y (en) * | 1994-03-23 | 1994-11-23 | 冶金工业部钢铁研究总院 | Permanent magnet automatic magnetic separator |
| CN2299666Y (en) * | 1997-09-26 | 1998-12-09 | 周育华 | Waste rubber tire, powder and iron separator |
| CN1962073A (en) * | 2006-11-22 | 2007-05-16 | 蒋兴旺 | Method for reclaiming magnetite from ironmaking ashtray by using magnetic force |
| CN2917798Y (en) * | 2006-03-13 | 2007-07-04 | 赵玉子 | dry-type magnetic separator of belt type permanent magnet powder mill |
| CN201529567U (en) * | 2009-10-23 | 2010-07-21 | 河南理工大学 | Permanent magnetic roller magnetic separation device |
| CN101972700A (en) * | 2010-08-31 | 2011-02-16 | 铁岭市陆平粮油仓储设备厂 | Dry type magnetic separator of vibrational fluidized bed |
| CN203425906U (en) * | 2013-08-17 | 2014-02-12 | 姜堰市沪兴冶金炉料利用有限公司 | Magnetic separating device of slag-iron mixture |
| WO2014061256A1 (en) * | 2012-10-16 | 2014-04-24 | Ｊｆｅスチール株式会社 | Magnetic sorting apparatus, magnetic sorting method, and method for manufacturing iron source |
| CN204769113U (en) * | 2015-01-22 | 2015-11-18 | 包头市金蒙汇磁材料有限责任公司 | Magnet separator of impurity among separation tombarthite magnetically hard material |
-
2015
- 2015-01-22 CN CN201510030816.3A patent/CN104722399A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1979000085A1 (en) * | 1977-08-04 | 1979-02-22 | Spodig Heinrich | Crossing conveyor-belts magnetic separator |
| CN87107713A (en) * | 1987-11-13 | 1988-05-18 | 吉林大学 | Non-remanence magnetic separator |
| CN2183221Y (en) * | 1994-03-23 | 1994-11-23 | 冶金工业部钢铁研究总院 | Permanent magnet automatic magnetic separator |
| CN2299666Y (en) * | 1997-09-26 | 1998-12-09 | 周育华 | Waste rubber tire, powder and iron separator |
| CN2917798Y (en) * | 2006-03-13 | 2007-07-04 | 赵玉子 | dry-type magnetic separator of belt type permanent magnet powder mill |
| CN1962073A (en) * | 2006-11-22 | 2007-05-16 | 蒋兴旺 | Method for reclaiming magnetite from ironmaking ashtray by using magnetic force |
| CN201529567U (en) * | 2009-10-23 | 2010-07-21 | 河南理工大学 | Permanent magnetic roller magnetic separation device |
| CN101972700A (en) * | 2010-08-31 | 2011-02-16 | 铁岭市陆平粮油仓储设备厂 | Dry type magnetic separator of vibrational fluidized bed |
| WO2014061256A1 (en) * | 2012-10-16 | 2014-04-24 | Ｊｆｅスチール株式会社 | Magnetic sorting apparatus, magnetic sorting method, and method for manufacturing iron source |
| CN203425906U (en) * | 2013-08-17 | 2014-02-12 | 姜堰市沪兴冶金炉料利用有限公司 | Magnetic separating device of slag-iron mixture |
| CN204769113U (en) * | 2015-01-22 | 2015-11-18 | 包头市金蒙汇磁材料有限责任公司 | Magnet separator of impurity among separation tombarthite magnetically hard material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597421A (en) * | 2017-09-30 | 2018-01-19 | 无锡市稀土永磁厂 | The rare earth waste recovering mechanism of uniform blanking |
| CN107684973A (en) * | 2017-09-30 | 2018-02-13 | 无锡市稀土永磁厂 | The belt recycling machine of rare earth permanent-magnetic material |
| CN112495583A (en) * | 2020-11-23 | 2021-03-16 | 内蒙古汉生源科技有限公司 | Continuous rare earth permanent magnet powder separating and screening device |
| CN112495583B (en) * | 2020-11-23 | 2022-11-08 | 安泰北方科技有限公司 | Continuous rare earth permanent magnet powder separating and screening device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
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| WD01 | Invention patent application deemed withdrawn after publication |