CN202447186U - Permanent magnet cylinder - Google Patents
Permanent magnet cylinder Download PDFInfo
- Publication number
- CN202447186U CN202447186U CN201220067811XU CN201220067811U CN202447186U CN 202447186 U CN202447186 U CN 202447186U CN 201220067811X U CN201220067811X U CN 201220067811XU CN 201220067811 U CN201220067811 U CN 201220067811U CN 202447186 U CN202447186 U CN 202447186U
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- Prior art keywords
- magnetic
- magnetic core
- cylindrical shell
- plate
- annular permanent
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Abstract
The utility model discloses a permanent magnet cylinder, which comprises a cylinder body, wherein the upper end of the cylinder body is provided with a feed hole, the lower end of the cylinder is provided with a discharge hole, a cleaning door is arranged on the wall of the cylinder body which is internally provided with a magnetic core, the magnetic core is fixed in the center of the cylinder body through a support arm on an inner wall of the cleaning door, and a transparent observation window is arranged on the cleaning door. According to the permanent magnet cylinder, the magnetic metal inclusion adsorption condition of the magnetic core can be checked in real time without shutdown, and whether cleaning is performed under shutdown can be determined according to the magnetic metal inclusion adsorption condition of the magnetic core.
Description
Technical field
The utility model relates to a kind of magnetic plant, especially a kind of pipe magnetic separator.
Background technology
Pipe magnetic separator is a kind of magnetic plant commonly used in feed or the grain processing enterprise; The magnetic metal field trash that is used for continuous separate raw materials, pipe magnetic separator of the prior art can not observe directly the absorption situation of magnetic metal field trash on the cylindrical shell inner magnetic core because the opaque material that adopts is processed cylindrical shell more; Therefore; Need on the regular shutdown inspection magnetic core magnetic metal field trash absorption situation and clear up,, influence production efficiency even the foreign material that adsorb on the magnetic core are seldom also wanted regular shutdown inspection; Shortcomings such as and it is low to exist magnetic field intensity, and magnetic separation is not thorough.
The utility model content
The technical problem that utility model will solve is: a kind of pipe magnetic separator is provided, and this pipe magnetic separator need not be shut down the just magnetic metal field trash absorption situation of ability real time inspection magnetic core, accomplishes whether shut down cleaning according to the magnetic metal field trash absorption situation decision of magnetic core.
The technical scheme that the technical solution problem is adopted: a kind of pipe magnetic separator; Comprise cylindrical shell, be provided with charging aperture, be provided with discharging opening in the cylindrical shell lower end in the cylindrical shell upper end; On barrel wall, be provided with cleaning door; In cylindrical shell, be provided with magnetic core, magnetic core is fixed on the cylindrical shell center through the support arm on the cleaning door inwall, on cleaning door, is provided with transparent windows.
Improvement as the utility model: said magnetic core is made up of a plurality of annular permanent magnets stacked between train wheel bridge, lower plate and upper and lower clamping plate, and train wheel bridge, lower plate clamp a plurality of annular permanent magnets through the magnet positioning screw.
Top at train wheel bridge also is provided with the taper kuppe.
In magnetic core, also be provided with magnetic pole plate, said magnetic pole plate is the doughnut-shaped steel plate that is clipped between annular permanent magnet, and the overall diameter of doughnut-shaped steel plate is greater than the overall diameter of annular permanent magnet.
The overall diameter of doughnut-shaped steel plate is greater than 2-6 centimetres of the overall diameters of annular permanent magnet.
Along magnet positioning screw length direction equidistance a plurality of magnetic pole plate are set.
On cylinder inboard wall, also be provided with annular striker plate.
Beneficial effect: the pipe magnetic separator of the utility model owing to adopted said pipe magnetic separator to comprise cylindrical shell, is provided with charging aperture in the cylindrical shell upper end; Be provided with discharging opening in the cylindrical shell lower end; On barrel wall, be provided with cleaning door, in cylindrical shell, be provided with magnetic core, magnetic core is fixed on the cylindrical shell center through the support arm on the cleaning door inwall; On cleaning door, be provided with the technical scheme of transparent windows; Realized to shut down the just magnetic metal field trash absorption situation of ability real time inspection magnetic core through transparent windows is set on cleaning door, accomplished whether shut down cleaning according to the magnetic metal field trash absorption situation decision of magnetic core, avoided unnecessary shutdown inspection; Thereby shortened the shutdown clearance time, improved production efficiency; Owing to adopted said magnetic core to constitute by a plurality of annular permanent magnets stacked between train wheel bridge, lower plate and upper and lower clamping plate; The technical characterictic that train wheel bridge, lower plate clamp a plurality of annular permanent magnets through the magnet positioning screw; Strengthen the magnetic field intensity in the pipe magnetic separator, improved the magnetic separation effect; Owing to adopted the technical characterictic that also is provided with the taper kuppe on the top of train wheel bridge; Material to be selected falls on the taper kuppe after charging aperture gets into pipe magnetic separator; Form the uniform annulation bed of material around the magnetic core, be beneficial to the magnetic metal field trash is adsorbed onto on the magnetic core; Owing to adopted and in magnetic core, also be provided with magnetic pole plate; Said magnetic pole plate is the doughnut-shaped steel plate that is clipped between annular permanent magnet; The overall diameter of doughnut-shaped steel plate is greater than the technical characterictic of annular permanent magnet overall diameter; When increasing magnetic field intensity, the magnetic metal field trash that can also prevent to be adsorbed on the magnetic core cylinder breaks away from magnetic core under the percussion of material, sneak into material once more; Owing to adopted the technical characterictic that a plurality of magnetic pole plate are set along magnet positioning screw length direction equidistance, further improved the effect of magnetic separation; Owing to adopted the technical characterictic that on cylinder inboard wall, also is provided with annular striker plate, make the material that falls along the cylinder inboard wall magnetic core surface of under the effect of annular striker plate, flowing through, improved the elimination factor of magnetic metal field trash.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Fig. 1 is the structural representation of the permanent magnetism bucket of the utility model.
The specific embodiment
As shown in Figure 1, the pipe magnetic separator of the utility model comprises cylindrical shell 8; Be provided with charging aperture 7 in the cylindrical shell upper end, be provided with discharging opening 14, on cylinder inboard wall, also be provided with annular striker plate 10 in the cylindrical shell lower end; On barrel wall, be provided with cleaning door 9, in cylindrical shell, be provided with magnetic core 12, magnetic core is fixed on the cylindrical shell center through the support arm on the cleaning door inwall 13; On cleaning door, be provided with transparent windows 11, said magnetic core is made up of a plurality of annular permanent magnets 4 stacked between train wheel bridge 2, lower plate 6 and upper and lower clamping plate, and train wheel bridge, lower plate clamp a plurality of annular permanent magnets through magnet positioning screw 5; In magnetic core, also be provided with magnetic pole plate 3; Said magnetic pole plate is the doughnut-shaped steel plate that is clipped between annular permanent magnet, and the overall diameter of doughnut-shaped steel plate is greater than the annular permanent magnet overall diameter, as the overall diameter of preferred doughnut-shaped steel plate greater than 2-6 centimetres of annular permanent magnet overall diameters; Along magnet positioning screw length direction equidistance a plurality of magnetic pole plate are set, and also are provided with taper kuppe 1 on the top of train wheel bridge.
Claims (7)
1. pipe magnetic separator; Comprise cylindrical shell, be provided with charging aperture, be provided with discharging opening in the cylindrical shell lower end in the cylindrical shell upper end; On barrel wall, be provided with cleaning door; In cylindrical shell, be provided with magnetic core, it is characterized in that: magnetic core is fixed on the cylindrical shell center through the support arm on the cleaning door inwall, on cleaning door, is provided with transparent windows.
2. pipe magnetic separator according to claim 1 is characterized in that: said magnetic core is made up of a plurality of annular permanent magnets stacked between train wheel bridge, lower plate and upper and lower clamping plate, and train wheel bridge, lower plate clamp a plurality of annular permanent magnets through the magnet positioning screw.
3. pipe magnetic separator according to claim 2 is characterized in that: the top at train wheel bridge also is provided with the taper kuppe.
4. according to claim 2 or 3 described pipe magnetic separators, it is characterized in that: in magnetic core, also be provided with magnetic pole plate, said magnetic pole plate is the doughnut-shaped steel plate that is clipped between annular permanent magnet, and the overall diameter of doughnut-shaped steel plate is greater than the overall diameter of annular permanent magnet.
5. pipe magnetic separator according to claim 4 is characterized in that: the overall diameter of doughnut-shaped steel plate is greater than 2-6 centimetres of the overall diameters of annular permanent magnet.
6. pipe magnetic separator according to claim 5 is characterized in that: along magnet positioning screw length direction equidistance a plurality of magnetic pole plate are set.
7. pipe magnetic separator according to claim 6 is characterized in that: on cylinder inboard wall, also be provided with annular striker plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220067811XU CN202447186U (en) | 2012-02-28 | 2012-02-28 | Permanent magnet cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220067811XU CN202447186U (en) | 2012-02-28 | 2012-02-28 | Permanent magnet cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447186U true CN202447186U (en) | 2012-09-26 |
Family
ID=46863081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220067811XU Expired - Fee Related CN202447186U (en) | 2012-02-28 | 2012-02-28 | Permanent magnet cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000635A (en) * | 2016-06-28 | 2016-10-12 | 权凤英 | Intelligent agricultural permanent magnet drum capable of actively discharging impurities |
-
2012
- 2012-02-28 CN CN201220067811XU patent/CN202447186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000635A (en) * | 2016-06-28 | 2016-10-12 | 权凤英 | Intelligent agricultural permanent magnet drum capable of actively discharging impurities |
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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: 20120926 Termination date: 20140228 |