CN201020406Y - Magnetic separator - Google Patents
Magnetic separator Download PDFInfo
- Publication number
- CN201020406Y CN201020406Y CNU2007200358464U CN200720035846U CN201020406Y CN 201020406 Y CN201020406 Y CN 201020406Y CN U2007200358464 U CNU2007200358464 U CN U2007200358464U CN 200720035846 U CN200720035846 U CN 200720035846U CN 201020406 Y CN201020406 Y CN 201020406Y
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- CN
- China
- Prior art keywords
- tumbler
- magnet
- rotating cylinder
- barrel
- magnetic
- 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
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Abstract
The utility model discloses a magnetic separator of the food stuff and feed stuff machinery field, which comprises a housing. The housing is composed of a barrel, a feed port and a material outlet. A tumbler, which is concentric with the barrel, is arranged in the barrel, and the tumbler is gearedly connected with a drive unit. A fixed core shaft, which shares the same shaft with the tumbler, is positioned in the tumbler. A magnet is positioned at a side of the core shaft. The working plane of the magnet is distributed in arc along the tumbler internal wall. A feed port on the housing is arranged in an annular cavity, which is positioned between the barrel and the tumbler, and a material outlet is positioned under a channel, which is formed by a side of the tumbler with magnetic and the barrel. A miscellaneous materials outlet is arranged under a channel, which is formed by the other side of the magnetic-free tumbler and the barrel. When in operation, on the material flow tumbler side, the magnetic contaminant is absorbed on the tumbler under the magnetic force action, and after the tumbler revolves pass the magnet, the magnetic contaminant on the surface of the tumbler is fallen off the tumbler under the gravity action, and is discharged from the miscellaneous materials outlet. The magnetic separator, by which the continuous miscellaneous materials removal can be carried out, requires no regular manual cleaning.
Description
Technical field
The utility model relates generally to a kind of magnetic separator, and the particularly magnetic separator of grain and feed processing industry is applicable to that also other need remove the field of ferromagnetism impurity.
Background technology
In the magnetic separation technology of existing grain and field of feed processing, a kind of pipe magnetic separator magnetic separator is arranged, its technical characterictic mainly comprises: casing, magnetic core, casing comprise charging aperture, discharging opening and cleaning door, and magnetic core is installed on the cleaning door.Material enters pipe magnetic separator by charging aperture, and by the space that forms between casing and the magnetic core, the ferromagnetism impurity absorption reaches the purpose that material separates with impurity on magnetic core.When needing on the cleaning magnetic core impurity, open cleaning door, magnetic core is drawn out with cleaning door.Its weak point is: the impurity that adsorbs on labor cleaning's magnetic core, and tiny ferromagnetism impurity easy-clear not, increase the weight of the cleaning work burden, and delayed the working time simultaneously.In addition, artificial irregularly cleaning makes that the time of ferromagnetism impurity absorption on magnetic core is longer, has increased follow-up material impact impurity and has made it be dashed the probability that takes off magnetic core, influence the cleaning effect of removing ferromagnetism impurity such as irony, thereby finally influenced the quality of finished product.
The utility model content
The utility model purpose just provides a kind of magnetic separator, and realization ferromagnetism impurity is cleared up automatically, improves cleaning effect.
The utility model is achieved in that a kind of magnetic separator, comprise casing, described casing is by cylindrical shell, the discharging opening that is arranged on the charging aperture of casing top and is provided with below cylindrical shell is formed, described inner barrel is provided with the rotating cylinder concentric with cylindrical shell, rotating cylinder and drive unit are in transmission connection, the interior coaxial fixed axle that is provided with of described rotating cylinder, axle one side is fixed with magnet, the working face of magnet is circular arc along the rotating cylinder inwall and distributes, charging aperture on the described casing is arranged in the toroidal cavity between cylindrical shell and the rotating cylinder, described discharging opening is arranged on the passage below that forms between rotating cylinder one side that is provided with magnet and the cylindrical shell, and described impurity outlet is arranged on below the passage that opposite side and the cylindrical shell of the rotating cylinder of magnet form.
During work, material flow cross charging aperture and be provided with a side rotating cylinder of magnet and casing between the passage that forms, and until discharge hole for discharge.Ferromagnetism impurity is under magneticaction, be attracted on the rotating cylinder, rotating cylinder rotates under the power of drive unit, and that magnet is maintained fixed is motionless, after rotating cylinder is walked around magnet, the ferromagnetism impurity that is adsorbed on drum surface loses magneticaction, and comes off from rotating cylinder under the gravity effect, discharges by the impurity outlet that is arranged on the casing below.Compared with prior art, the utility model need not regularly manually to clear up, and has alleviated operator's burden, has also realized continuous removal of impurities simultaneously.Because ferromagnetism impurity when coming off, has left the adsorption range of magnet, thus more thorough during cleaning ferromagnetism impurity.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure A-A schematic cross-section.
The specific embodiment
As Fig. 1 and Fig. 2, be a kind of magnetic separator, comprise casing, described casing comprises cylindrical shell 2, be arranged on the charging aperture 1 of casing top and the discharging opening 5 that below cylindrical shell, is provided with, described cylindrical shell 2 inside are provided with the rotating cylinder 3 concentric with cylindrical shell, described rotating cylinder 3 is in transmission connection mutually with drive unit 8, also be provided with the axle concentric 7 in the described rotating cylinder 3 with it, described magnet 4 is fixedly installed on axle 7 one sides, the working face of magnet 4 is semicircular arc along rotating cylinder 3 inwalls and distributes, charging aperture 1 on the described casing is arranged in the toroidal cavity between cylindrical shell 2 and the rotating cylinder 3, described discharging opening 5 is arranged on the passage below that forms between rotating cylinder 3 one sides that are provided with magnet 4 and the cylindrical shell 2, and impurity outlet 6 is arranged on below the passage that opposite side and the cylindrical shell 2 of the rotating cylinder 3 of magnet form.Described magnet 4 can be semicircle the distribution; It vertically can be interrupted, and also can be continuous; With magnet 4 corresponding rotating cylinders 3 can be cylinder, also can be cone.
Claims (2)
1. magnetic separator, comprise casing, described casing is by cylindrical shell, the discharging opening that is arranged on the charging aperture of casing top and is provided with below cylindrical shell is formed, it is characterized in that, described inner barrel is provided with the rotating cylinder concentric with cylindrical shell, rotating cylinder and drive unit are in transmission connection, the interior coaxial fixed axle that is provided with of described rotating cylinder, axle one side is fixed with magnet, the working face of magnet is circular arc along the rotating cylinder inwall and distributes, charging aperture on the described casing is arranged in the toroidal cavity between cylindrical shell and the rotating cylinder, described discharging opening is arranged on the passage below that forms between rotating cylinder one side that is provided with magnet and the cylindrical shell, and described impurity outlet is arranged on below the passage that opposite side and the cylindrical shell of the rotating cylinder of magnet form.
2. magnetic separator according to claim 1 is characterized in that described magnet semicircular in shape distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200358464U CN201020406Y (en) | 2007-04-16 | 2007-04-16 | Magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200358464U CN201020406Y (en) | 2007-04-16 | 2007-04-16 | Magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020406Y true CN201020406Y (en) | 2008-02-13 |
Family
ID=39087813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200358464U Expired - Fee Related CN201020406Y (en) | 2007-04-16 | 2007-04-16 | Magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020406Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170317A (en) * | 2015-08-19 | 2015-12-23 | 刘洋 | Permanent magnetic attractor |
| CN105944830A (en) * | 2016-07-11 | 2016-09-21 | 成都华矿科技有限公司 | Magnetic separator |
| CN106216091A (en) * | 2016-08-25 | 2016-12-14 | 广东工业大学 | A kind of device and method separating and recovering magnetic nanoparticle |
| CN106494914A (en) * | 2016-11-24 | 2017-03-15 | 苏红星 | A kind of grain depot is closed a position equipment |
| CN106944352A (en) * | 2017-05-09 | 2017-07-14 | 楼奇杰 | A kind of agri-foodstuffs processing dryer |
-
2007
- 2007-04-16 CN CNU2007200358464U patent/CN201020406Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170317A (en) * | 2015-08-19 | 2015-12-23 | 刘洋 | Permanent magnetic attractor |
| CN105944830A (en) * | 2016-07-11 | 2016-09-21 | 成都华矿科技有限公司 | Magnetic separator |
| CN105944830B (en) * | 2016-07-11 | 2018-08-03 | 成都华矿科技有限公司 | A kind of magnetic separator |
| CN106216091A (en) * | 2016-08-25 | 2016-12-14 | 广东工业大学 | A kind of device and method separating and recovering magnetic nanoparticle |
| CN106216091B (en) * | 2016-08-25 | 2018-05-18 | 广东工业大学 | A kind of device and method for separating and recovering magnetic nanoparticle |
| CN106494914A (en) * | 2016-11-24 | 2017-03-15 | 苏红星 | A kind of grain depot is closed a position equipment |
| CN106944352A (en) * | 2017-05-09 | 2017-07-14 | 楼奇杰 | A kind of agri-foodstuffs processing dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20140416 |