CN204396156U - A kind of outer magnetic cylinder formula magnet separator magnetic system - Google Patents
A kind of outer magnetic cylinder formula magnet separator magnetic system Download PDFInfo
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- CN204396156U CN204396156U CN201420771687.4U CN201420771687U CN204396156U CN 204396156 U CN204396156 U CN 204396156U CN 201420771687 U CN201420771687 U CN 201420771687U CN 204396156 U CN204396156 U CN 204396156U
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- magnetic pole
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Abstract
The utility model discloses a kind of outer magnetic cylinder formula magnet separator magnetic system, comprise yoke, magnetic is gripped and is fixed with multiple magnetic pole group, along the circumferential direction goes up between adjacent magnetic pole group and is provided with auxiliary magnetic pole, and the cross sectional shape of auxiliary magnetic pole is rectangle.Magnetic pole group comprises upper and lower, the cross section on top is trapezoidal, and the cross section of bottom is rectangle, and the trapezoidal long limit on top is less than the long limit of the rectangle of bottom, auxiliary magnetic pole is located between the top of adjacent magnetic pole group, and auxiliary magnetic pole is supported on the upper surface of the bottom of adjacent magnetic pole group.The magnetic field intensity of this magnetic system to grow from weak to strong alternation gradually along with flow direction of material, reduces to the attached material thickness of ore deposit side draught, improves sharpness of separation, and be convenient to install.
Description
Technical field
The utility model relates to a kind of magnetic plant, particularly relates to a kind of outer magnetic cylinder formula magnet separator magnetic system.
Background technology
Magnetic system is the core component that magnetic separator realizes sorting, is usually made up of the magnetic pole of yoke and certain sequence.Outer magnetic drum magnetic separator is a kind of novel magnetic plant, and magnetic system is positioned at magnetic separator separation tube external body, and sorting material passes through from separation tube inside, because in assorting room, gravity, centrifugal force are identical with magnetic fields force direction, so the rate of recovery is higher.
In prior art, due to magnetic, system is external, and ore pulp to ore deposit, causes to side, the ore deposit mineral bed of material thicker from separation tube end of body, and sharpness of separation declines; Simultaneously because auxiliary magnetic pole shape is that inner small and outside big formula is trapezoidal, difficulty is installed.
Utility model content
The purpose of this utility model is to provide the outer magnetic cylinder formula magnet separator magnetic system that a kind of sharpness of separation is high, be convenient to installation.
The purpose of this utility model is achieved through the following technical solutions:
Outer magnetic cylinder formula magnet separator magnetic system of the present utility model, comprises yoke, and described magnetic is gripped and is fixed with multiple magnetic pole group, along the circumferential direction goes up between adjacent magnetic pole group and is provided with auxiliary magnetic pole, and the cross sectional shape of described auxiliary magnetic pole is rectangle.
The technical scheme provided as can be seen from above-mentioned the utility model, the outer magnetic cylinder formula magnet separator magnetic system that the utility model embodiment provides, owing to comprising yoke, magnetic is gripped and is fixed with multiple magnetic pole group, along the circumferential direction go up between adjacent magnetic pole group and be provided with auxiliary magnetic pole, the cross sectional shape of auxiliary magnetic pole is rectangle, efficiently solves the problem that external magnetic system auxiliary magnetic pole installs difficulty.Simultaneously this magnetic system magnetic field intensity along with flow direction of material gradually alternation namely grow from weak to strong, realize the sorting piecemeal of material, improve sharpness of separation.
Accompanying drawing explanation
The cross section structural representation of the outer magnetic cylinder formula magnet separator magnetic system that Fig. 1 provides for the utility model embodiment.
The three-dimensional structure schematic diagram of the outer magnetic cylinder formula magnet separator magnetic system that Fig. 2 provides for the utility model embodiment.
Fig. 3 is the structural representation of magnetic pole group in the utility model embodiment.
Detailed description of the invention
To be described in further detail the utility model embodiment below.
Outer magnetic cylinder formula magnet separator magnetic system of the present utility model, its preferably detailed description of the invention be:
Comprise yoke, described magnetic is gripped and is fixed with multiple magnetic pole group, along the circumferential direction goes up between adjacent magnetic pole group and is provided with auxiliary magnetic pole, and the cross sectional shape of described auxiliary magnetic pole is rectangle.
Described magnetic pole group comprises upper and lower, the cross section on described top is trapezoidal, the cross section of described bottom is rectangle, the trapezoidal long limit on described top is less than the long limit of the rectangle of described bottom, described auxiliary magnetic pole is located between the top of adjacent magnetic pole group, and described auxiliary magnetic pole is supported on the upper surface of the bottom of adjacent magnetic pole group.
Described magnetic pole group is alternately arranged in circumferencial direction N, S pole or homopolarity is arranged, homopolarity layout or N, S pole are alternately arranged in the axial direction.
The quantity of described magnetic pole group circumferencial direction is 8-20 group, axial quantity 2-30 group.
The magnetic field intensity of this magnetic system to grow from weak to strong alternation gradually along with flow direction of material.
Outer magnetic cylinder formula magnet separator magnetic system of the present utility model, this magnetic system magnetic field intensity distributes to continuous alternation by flow of slurry, namely gives side, ore deposit magnetic field intensity low, reduces to the attached material thickness of ore deposit side draught, improve sharpness of separation; Auxiliary magnetic pole shape is rectangle simultaneously, and the top of magnetic pole group and auxiliary magnetic pole matched shape are trapezoidal, and bottom is rectangle, and this structure is convenient to install.
Specific embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, comprise yoke 1, magnetic pole group 2 and auxiliary magnetic pole 3, wherein, magnetic pole group 2 is bolted in yoke 1.
According to the thickness of auxiliary magnetic pole 3, magnetic pole group 2 is made up of A and B two parts, and part A cross section is trapezoidal, and part B cross section is rectangle; During installation, auxiliary magnetic pole 3 is supported on the step between magnetic pole group 2A part and part B.
The utility model efficiently solves the problem that external magnetic system auxiliary magnetic pole installs difficulty.Simultaneously this magnetic system magnetic field intensity along with flow direction of material gradually alternation namely grow from weak to strong, realize the sorting piecemeal of material, improve sharpness of separation.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. an outer magnetic cylinder formula magnet separator magnetic system, is characterized in that, comprise yoke, and described magnetic is gripped and is fixed with multiple magnetic pole group, along the circumferential direction goes up between adjacent magnetic pole group and is provided with auxiliary magnetic pole, and the cross sectional shape of described auxiliary magnetic pole is rectangle.
2. outer magnetic cylinder formula magnet separator magnetic system according to claim 1, it is characterized in that, described magnetic pole group comprises upper and lower, the cross section on described top is trapezoidal, the cross section of described bottom is rectangle, the trapezoidal long limit on described top is less than the long limit of the rectangle of described bottom, and described auxiliary magnetic pole is located between the top of adjacent magnetic pole group, and described auxiliary magnetic pole is supported on the upper surface of the bottom of adjacent magnetic pole group.
3. outer magnetic cylinder formula magnet separator magnetic system according to claim 2, is characterized in that, described magnetic pole group is alternately arranged in circumferencial direction N, S pole or homopolarity is arranged, homopolarity layout or N, S pole are alternately arranged in the axial direction.
4. outer magnetic cylinder formula magnet separator magnetic system according to claim 3, is characterized in that, the quantity of described magnetic pole group circumferencial direction is 8-20 group, axial quantity 2-30 group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771687.4U CN204396156U (en) | 2014-12-09 | 2014-12-09 | A kind of outer magnetic cylinder formula magnet separator magnetic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771687.4U CN204396156U (en) | 2014-12-09 | 2014-12-09 | A kind of outer magnetic cylinder formula magnet separator magnetic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396156U true CN204396156U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420771687.4U Withdrawn - After Issue CN204396156U (en) | 2014-12-09 | 2014-12-09 | A kind of outer magnetic cylinder formula magnet separator magnetic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475244A (en) * | 2014-12-09 | 2015-04-01 | 北矿机电科技有限责任公司 | Outer-magnetic-cylinder magnetic separator magnetic system |
-
2014
- 2014-12-09 CN CN201420771687.4U patent/CN204396156U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475244A (en) * | 2014-12-09 | 2015-04-01 | 北矿机电科技有限责任公司 | Outer-magnetic-cylinder magnetic separator magnetic system |
| CN104475244B (en) * | 2014-12-09 | 2017-07-28 | 北矿机电科技有限责任公司 | A kind of outer magnetic cylinder formula magnet separator magnetic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20170728 |
|
| AV01 | Patent right actively abandoned |