CN105964400B - Once complete magnetic force and the device of current vortex sorting - Google Patents
Once complete magnetic force and the device of current vortex sorting Download PDFInfo
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- CN105964400B CN105964400B CN201610568384.6A CN201610568384A CN105964400B CN 105964400 B CN105964400 B CN 105964400B CN 201610568384 A CN201610568384 A CN 201610568384A CN 105964400 B CN105964400 B CN 105964400B
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- magnet drum
- peripheral roller
- slideway
- horizontal slide
- magnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
- B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
- B03C1/247—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
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Abstract
The present invention provides the device for once completing magnetic force and current vortex sorting, and charging slideway is divided into inclined ramp, Curve transform slideway and nearly horizontal slide from top to bottom；The peripheral roller of rotation is provided with below nearly horizontal slide, it is eccentric in peripheral roller and the magnet drum of rotation is provided with a manner of diameter parallel.The rotating speed of magnet drum is higher than the rotating speed of peripheral roller.Described magnet drum is provided with multiple permanent magnetic iron blocks, axis arrangement of multiple permanent magnetic iron blocks along magnet drum, the magnetic poles of multiple permanent magnetic iron blocks circumferentially interlaced arrangement.By using inclined ramp, coordinate the structure of the magnet drum of eccentric setting, a device can be realized, with a process, respectively sort out magnetic material, non-ferrous metal material and other materials.Reduce the use cost of equipment.
Description
Technical field
The present invention relates to material to sort field, particularly a kind of device for once completing magnetic force and current vortex sorting.
Background technology
Conventional removal ferromagnetic materials and the method for separating of non-ferrous metal material are to first pass through magnetic plant sorting to tap a blast furnace
Magnetic material, then sub-elect non-ferrous metal material by eddy current separator either other screening installations.This procedure
Complexity, device quantity is more, and use cost is high.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of device for once completing magnetic force and current vortex sorting, can
Using a device, with a process, magnetic material, non-ferrous metal material and other materials are sorted out respectively.Reduction is set
Standby cost.
In order to solve the above technical problems, the technical solution adopted in the present invention is：It is a kind of once to complete magnetic force and current vortex
The device of sorting, charging slideway are divided into inclined ramp, Curve transform slideway and nearly horizontal slide from top to bottom；
The peripheral roller of rotation is provided with below nearly horizontal slide, it is eccentric in peripheral roller and set in a manner of diameter parallel
It is equipped with the magnet drum of rotation.
In preferable scheme, the rotating speed of magnet drum is higher than the rotating speed of peripheral roller.
In preferable scheme, described magnet drum is provided with multiple permanent magnetic iron blocks, axle of multiple permanent magnetic iron blocks along magnet drum
Line arranges, the magnetic poles of multiple permanent magnetic iron blocks circumferentially interlaced arrangement.
It is near horizontal provided with non-ferrous metal material slideway in the position of the tail end close to nearly horizontal slide in preferable scheme
It is provided between the tail end of slideway and the head end of non-ferrous metal material slideway and moves jump gap；
Described magnet drum is located at close to the position for moving jump gap.
In preferable scheme, magnetic material slideway is provided with the lower section of peripheral roller.
In preferable scheme, ferromagnetic materials slideway and weakly magnetic material slideway are provided with the lower section of peripheral roller.
In preferable scheme, scraper plate is provided with the outer wall of peripheral roller.
In preferable scheme, described peripheral roller uses nonmagnetic substance or nonmetallic materials.
In preferable scheme, inclined ramp uses adjustable-pitch structure；
The bottom of inclined ramp is provided with rotating shaft, and retractor device is provided between inclined ramp and frame；
Described retractor device is hydraulic cylinder or nut screw mechanism.
In preferable scheme, peripheral roller is connected with drive device, and is driven and rotated by drive device；Magnet drum and driving
Device connects, and is driven and rotated by drive device；
Variable-frequency motor is equipped with the drive device of peripheral roller and magnet drum.
A kind of device for once completing magnetic force and current vortex sorting provided by the invention, by using inclined ramp, coordinates
The structure of the magnet drum of eccentric setting, a device can be realized, with a process, respectively by magnetic material, non-ferrous metal thing
Material and other materials sort out.Reduce the use cost of equipment.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the overall structure diagram of the present invention.
Fig. 3 is the structural representation of magnet drum and peripheral roller in the present invention.
Fig. 4 is the backsight structural representation of magnet drum and peripheral roller in the present invention.
Fig. 5 is the preferred structure schematic diagram of inclined ramp in the present invention.
In figure：Mixed material 1, inclined ramp 2, rotating shaft 21, retractor device 22, guide rail 23, Curve transform slideway 3, nearly water
Smooth road 4, move jump gap 5, non-ferrous metal material slideway 6, non-ferrous metal material 7, magnet drum 8, permanent magnetic iron block 81, peripheral roller
9, other materials 10, ferromagnetic materials slideway 11, magnetic material 12, ferromagnetic materials 121, weakly magnetic material 122, scraper plate 13,
Frame 14, weakly magnetic material slideway 15.
Embodiment
In Fig. 1 ~ 5, a kind of device for once completing magnetic force and current vortex sorting, charging slideway is divided into inclination from top to bottom
Slideway 2, Curve transform slideway 3 and nearly horizontal slide 4, the nearly horizontal slide 4 in this example, refer to close to horizontal slideway, with water
The angular range of plane is -30 ° ~+30 °, can be selected according to the operating mode of mixed material 1.Preferably, nearly horizontal slide 4
Between angular range with horizontal plane is -15 ° ~+15 °, it is further preferred that the angular range of nearly horizontal slide 4 and horizontal plane
Between 0 ° ~+15 °.Preferably, between the angle of inclined ramp 2 and horizontal plane is 21 ° ~ 75 °, slided it is further preferred that tilting
Between the angle of road 2 and horizontal plane is 30 ° ~ 60 °, thus structure, makes mixed material 1 have one in the position of inclined ramp 2
Higher speed, and the direction of motion of mixed material 1 is changed in Curve transform slideway 3, eventually pass through nearly horizontal slide 4 and be converted to
Close to horizontal direction.In preferable scheme, the tail end of nearly horizontal slide 4 is located at close to the position of the peripheral top quadrant point of roller 9.
The peripheral roller 9 of rotation is provided with below nearly horizontal slide 4, it is eccentric in peripheral roller 9 and with the side of diameter parallel
Formula is provided with the magnet drum 8 of rotation.Thus structure, using the structure of the magnet drum 8 of arranged off-centre in peripheral roller 9, magnetic is worked as
Roller 8 rotates at a high speed, such as when reaching 2500 turns of rotating speed, can produce whirlpool on the surface of non-ferrous metal material 7 in mixed material 1
Stream, because of the principle that magnetic is repelled each other, non-ferrous metal material 7 is acted on by repulsion, skips a segment distance, falls on non-ferrous metal material
On 7 sub-material heap, and glided along non-ferrous metal material slideway 6.And magnetic material 12 is then adsorbed in periphery under magneticaction
The surface of roller 9, and with the rotation of peripheral roller 9, magnetic material 12 is away from magnet drum 8, with the decrease of magnetic, Magnetic Materials
Material 12 is fallen, and magnetic material 12 is sorted out.Other materials 10 are then fallen directed along the outer wall of peripheral roller 9, so as to
Other materials 10 are made to be sorted out.
In preferable scheme, according to suction different in magnetic material 12, ferromagnetic materials 121 are further away from magnet drum 8
Position separated with the outer wall of peripheral roller 9, and weakly magnetic material 122 is then in the position of closer magnet drum 8 and peripheral roller 9
Outer wall separation, so that ferromagnetic materials 121 and weakly magnetic material 122 also be separated.Weakly magnetic material in this example
122 refer to the stainless steel material of ferrite and martensite, not comprising austenitic stainless steel.
In preferable scheme such as Fig. 2, in the position of the tail end close to nearly horizontal slide 4, provided with non-ferrous metal material slideway
6, it is provided between the tail end of nearly horizontal slide 4 and the head end of non-ferrous metal material slideway 6 and moves jump gap 5；Described magnet drum 8
In close to the position for moving jump gap 5.Thus structure, be advantageous to make the stack up of non-ferrous metal material 7, be easy to non-ferrous metal thing
Material 7 individually separates.
In preferable scheme, the rotating speed of magnet drum 8 is higher than the rotating speed of peripheral roller 9.Direction of rotation in Fig. 3 is only to show
Meaning.It is also feasible that the direction of rotation of magnet drum 8 is opposite with the direction of rotation of peripheral roller 9.
In preferable scheme such as Fig. 3, the outer wall or inwall of described magnet drum 8 are provided with multiple permanent magnetic iron blocks 81, Duo Geyong
Axis arrangement of the magnet piece 81 along magnet drum 8, the magnetic poles of multiple permanent magnetic iron blocks 81 circumferentially interlaced arrangement.Thus structure, lead to
Crossing makes magnet drum 8 rotate at a high speed, produces alternating magnetic field.The size of magnetic force select by the permanent magnetic iron block from different-thickness or
The permanent magnetic iron block of unlike material is realized.
In preferable scheme, described magnet drum 8 is located at close to the position for moving jump gap 5.Thus structure, make between jump is moved
The position of gap 5 produces stronger alternating magnetic field, to ensure the separating effect of non-ferrous metal material 7.It is further preferred that between moving jump
The distance of gap 5, that is, the spacing fed between slideway tail end and the head end of non-ferrous metal material slideway 6 use adjustable structure, generally
Using non-ferrous metal material slideway 6 can left and right directions is adjusted along Fig. 1 structure, such as entered by the bolt hole of flute profile
Row regulation.
In preferable scheme such as Fig. 2, magnetic material slideway 11 is provided with the lower section of peripheral roller 9.Thus structure, magnetic is made
Material 12 is dropped on magnetic material slideway 11 after a segment distance is rotated with peripheral roller 9.
In further preferred scheme such as Fig. 2, ferromagnetic materials slideway 11 and weak magnetic are provided with the lower section of peripheral roller 9
Material slideway 15.Thus structure, adsorbed using ferromagnetic materials 121 and weakly magnetic material 122 on the outer wall of peripheral roller 9
Distance is different, so as to by ferromagnetic materials 121 and weakly magnetic material 122
In preferable scheme such as Fig. 2, scraper plate 13 is provided with the outer wall of peripheral roller 9, thus structure, for making peripheral roller
9 outer wall keeps clean, and makes magnetic material 12, especially ferromagnetic materials 121 and the peripheral reliable separation of roller 9.
In preferable scheme, described peripheral roller 9 uses nonmagnetic substance, such as non-magnetic stainless steel material ---
Austenitic stainless steel.In order to the separation of magnetic material 12 and peripheral roller 9.
In another preferable scheme, described peripheral roller 9 uses nonmetallic materials.Glass fibre material is used in this example
Peripheral roller 9.
In preferable scheme such as Fig. 5, inclined ramp 2 uses adjustable-pitch structure；Thus structure, it is easy to according to mixed
The characteristics of compound material 1, adjusts the gradient of inclined ramp 2, to obtain optimal separating effect.
The bottom of inclined ramp 2 is provided with rotating shaft 21, and retractor device 22 is provided between inclined ramp 2 and frame 14；By stretching
The inclination angle of the flexible change inclined ramp 2 of compression apparatus.
Described retractor device 22 is hydraulic cylinder or nut screw mechanism.Nut screw mechanism is used in this example, is adjusted
Section, have positioning precision high, the advantages of self-locking can be realized.In further preferred structure, inclined ramp 2 and frame 14 it
Between be additionally provided with guide rail 23.
In preferable scheme, peripheral roller 9 is connected with drive device, and is driven and rotated by drive device；Magnet drum 8 is with driving
Dynamic device connection, and driven and rotated by drive device；
Variable-frequency motor is equipped with the drive device of peripheral roller 9 and magnet drum 8., can be according to mixed by above-mentioned structure
The characteristics of compound material 1, the rotating speed of peripheral roller 9 and magnet drum 8 is adjusted, such as the larger mixing of quality and granularity
Material 1, then make magnet drum 8 have higher rotating speed, and peripheral roller 9 also has higher rotating speed.Not shown in drive device figure.
In use, mixed material 1 is discharged from hopper.Glided along charging slideway, higher landing is obtained in inclined ramp 2
Speed, commutated by Curve transform slideway 3, the position for moving jump gap 5 is entered along nearly horizontal slide 4, in mixed material 1
Magnetic material 12 rotates with the outer wall of peripheral roller 9, rolled until turning to away from magnetic in the presence of the magnetic force of magnet drum 8
The position of cylinder 8, outer wall of the magnetic material 12 under gravity with peripheral roller 9 are separated, fallen on magnetic material slideway, according to
The difference of magnetic material suction, according to preferable scheme, ferromagnetic materials slideway 11 and weakly magnetic material slideway can also be set
15, ferromagnetic materials 121 and weakly magnetic material 122 are further separated.Alternating magnetic field caused by magnet drum 8 makes mixed material 1
In non-ferrous metal material 7 repulsion effect under, skip move jump gap 5, fall on non-ferrous metal material slideway 6, other materials
10 directly fall along peripheral roller 9.Have above-mentioned step complete mixed material 1 once sort for magnetic material 12,
The operation of non-ferrous metal material 7 and other materials 10.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as the limitation for the present invention, this Shen
Please in embodiment and embodiment in feature in the case where not conflicting, can mutually be combined.The protection model of the present invention
Enclose the equivalent substitution side of technical characteristic in the technical scheme that should be recorded with claim, including the technical scheme of claim record
Case is protection domain.Equivalent substitution i.e. within this range is improved, also within protection scope of the present invention.
Claims (4)
1. a kind of device for once completing magnetic force and current vortex sorting, it is characterized in that：Charging slideway is divided into inclination and slided from top to bottom
Road（2）, Curve transform slideway（3）With nearly horizontal slide（4）；
In nearly horizontal slide（4）Lower section is provided with the peripheral roller of rotation（9）, peripheral roller（9）It is interior eccentric and with diameter parallel
Mode is provided with the magnet drum of rotation（8）；
Described peripheral roller（9）Using nonmagnetic substance or nonmetallic materials；
Peripheral roller（9）It is connected with first driving means, and is driven and rotated by first driving means；Magnet drum（8）Filled with driving
Connection is put, and is driven and rotated by drive device；
Peripheral roller（9）And magnet drum（8）Drive device in be equipped with variable-frequency motor；
Magnet drum（8）Rotating speed be higher than peripheral roller（9）Rotating speed；
Described magnet drum（8）Provided with multiple permanent magnetic iron blocks（81）, multiple permanent magnetic iron blocks（81）Along magnet drum（8）Axis cloth
Put, multiple permanent magnetic iron blocks（81）Magnetic pole circumferentially interlaced arrangement；
Close to nearly horizontal slide（4）Tail end position, provided with non-ferrous metal material slideway（6）, nearly horizontal slide（4）Tail
End and non-ferrous metal material slideway（6）Head end between be provided with move jump gap（5）；
Described magnet drum（8）Jump gap is moved positioned at close（5）Position；
In peripheral roller（9）Lower section be provided with magnetic material slideway.
2. a kind of device for once completing magnetic force and current vortex sorting according to claim 1, it is characterized in that：Rolled in periphery
Cylinder（9）Lower section be provided with ferromagnetic materials slideway（11）With weakly magnetic material slideway（15）.
3. a kind of device for once completing magnetic force and current vortex sorting according to claim 1, it is characterized in that：Rolled in periphery
Cylinder（9）Outer wall be provided with scraper plate（13）.
4. a kind of device for once completing magnetic force and current vortex sorting according to claim 1, it is characterized in that：Inclined ramp
（2）Using adjustable-pitch structure；
Inclined ramp（2）Bottom be provided with rotating shaft（21）, inclined ramp（2）With frame（14）Between be provided with retractor device（22）；
Described retractor device（22）For hydraulic cylinder or nut screw mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568384.6A CN105964400B (en) | 2016-07-19 | 2016-07-19 | Once complete magnetic force and the device of current vortex sorting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568384.6A CN105964400B (en) | 2016-07-19 | 2016-07-19 | Once complete magnetic force and the device of current vortex sorting |
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| Publication Number | Publication Date |
|---|---|
| CN105964400A CN105964400A (en) | 2016-09-28 |
| CN105964400B true CN105964400B (en) | 2017-12-05 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046679A (en) * | 1975-11-28 | 1977-09-06 | Raytheon Company | Magnetic drum materials separator |
| US5931308A (en) * | 1997-07-30 | 1999-08-03 | Huron Valley Steel Corporation | Eddy current separator and separation method having improved efficiency |
| CN203635320U (en) * | 2013-12-27 | 2014-06-11 | 成都利君实业股份有限公司 | Magnetic sorting pre-separator |
| CN205109856U (en) * | 2015-08-21 | 2016-03-30 | 刘泽英 | Plumbous separating centrifuge of zinc |
| CN205815918U (en) * | 2016-07-19 | 2016-12-21 | 湖北力帝机床股份有限公司 | Once complete magnetic force and the device of current vortex sorting |
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