CN202052618U - Diversion type magnetic-agglomeration magnetic-separation separating frame - Google Patents
Diversion type magnetic-agglomeration magnetic-separation separating frame Download PDFInfo
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- CN202052618U CN202052618U CN2011200569847U CN201120056984U CN202052618U CN 202052618 U CN202052618 U CN 202052618U CN 2011200569847 U CN2011200569847 U CN 2011200569847U CN 201120056984 U CN201120056984 U CN 201120056984U CN 202052618 U CN202052618 U CN 202052618U
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- spigot surface
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Abstract
The utility model discloses a diversion type magnetic-agglomeration magnetic-separation separating frame which is provided with a pulp inlet. A mineral guide plate is arranged at a position of the pulp inlet and provided with a pulp guide surface and a magnetic-agglomeration mineral guide surface. An inclined angle B formed by the pulp guide surface and the horizontal plane ranges from 6 degrees to 10 degrees, and the inclined angle formed by the magnetic-agglomeration mineral guide surface and the horizontal plane is larger than 0 degrees and smaller than 90 degrees. The diversion type magnetic-agglomeration magnetic-separation separating frame can effectively reduce initial speed of the pulp when the pulp enters the separating frame, enables the magnetic minerals to fully perform magnetic agglomeration, and enables separation of the magnetic minerals and non-magnetic minerals to be relatively thorough.
Description
Technical field
The utility model relates to a kind of magnetic concentration separator, particularly a kind of flow-guiding type magnetic coagulation magnetic separation discrete blocks.
Background technology
Chinese patent literature CN101920223A discloses a kind of superconducting magnetic separation device, comprise the solenoid type superconducting magnet, also comprise main drive wheel and driven pulley, the screen mesh type conveyer belt of annular closure is on main drive wheel and driven pulley, the loading end of screen mesh type conveyer belt is the screen cloth in the discrete blocks, and some passes the room temperature hole of described superconducting magnet in the screen mesh type conveyer belt, and some is positioned at the superconducting magnet outside.This superconducting magnetic separation device, be to utilize magnetic-particle in the ore pulp in magnetic field, to magnetize to form behind the magnetic coagulation particle greater than the screen cloth mesh with much larger than the characteristic of non-magnetic particle, magnetic-particle is separated with non-magnetic particle, can realize continuous production, improved separative efficiency greatly, adopt the solenoid type superconducting magnet simultaneously, so background magnetic field intensity height, good separation effect, can handle weak magnetic material and tiny breeze, can be used for high-grad iron ore deposit in the iron ore, poor iron ore, the extraction sorting of iron ore in mine tailing and the red mud, efficiency of separation height, and mineral powder granular degree that can sorting is little.
Yet because screen cloth wire side in workspace, superconducting magnet room temperature hole is to be horizontally disposed with, vertical with the flow direction of ore pulp and shower water, therefore there is following defective: (1) screen cloth work area minimum, easily stop up and influence separating effect; (2) drop of ore pulp and shower water freely falling body is big, and its impulsive force is destroyed big to screen cloth, and screen cloth is fragile; (3) impulsive force of freely falling body easily makes the agglomerated particle that the is slightly larger than mesh power effect that is hit can pass screen cloth, has reduced separating effect.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model is to provide a kind of initial velocity can reduce ore pulp effectively and enter discrete blocks the time, make magnetic mineral can fully carry out magnetic coagulation, magnetic mineral separates flow-guiding type magnetic coagulation magnetic separation discrete blocks more completely with non magnetic ore.
The technical solution of the utility model is achieved in that
Flow-guiding type magnetic coagulation magnetic separation discrete blocks, discrete blocks has the ore pulp inlet, be provided with the mineral guide plate in described ore pulp porch, described mineral guide plate has ore pulp spigot surface and magnetic coagulation mineral spigot surface, the included angle B of described ore pulp spigot surface and horizontal plane is 6 degree-10 degree in the time of in the superconducting magnet room temperature hole, and the angle of described magnetic coagulation mineral spigot surface and described horizontal plane is greater than 0 degree and less than 90 degree.
Above-mentioned flow-guiding type magnetic coagulation magnetic separation discrete blocks is provided with bolter in described discrete blocks and below being positioned at described mineral guide plate.
Above-mentioned flow-guiding type magnetic coagulation magnetic separation discrete blocks, the included angle A of described bolter and described horizontal plane are 45 degree～60 degree.
Above-mentioned flow-guiding type magnetic coagulation magnetic separation discrete blocks, the included angle B of described ore pulp spigot surface and horizontal plane are 7 degree～9 degree, and the angle of described magnetic coagulation mineral spigot surface and described horizontal plane is 30 degree～60 degree.
Above-mentioned flow-guiding type magnetic coagulation magnetic separation discrete blocks, the included angle B of described ore pulp spigot surface and horizontal plane are 8 degree, and the angle of described magnetic coagulation mineral spigot surface and described horizontal plane is 45 degree.
The beneficial effects of the utility model are: flow-guiding type magnetic coagulation magnetic separation discrete blocks of the present utility model has reduced slurry and shower water drop, the initial velocity when guide functions by guide plate can reduce ore pulp effectively and enters discrete blocks, make magnetic mineral fully to carry out magnetic coagulation, magnetic mineral separates more thorough with non magnetic ore.
Description of drawings
Fig. 1 is the structural representation of flow-guiding type magnetic coagulation magnetic separation discrete blocks of the present utility model.
Among the figure: 1-ore pulp inlet, 2-mineral guide plate, 3-ore pulp spigot surface, 4-magnetic coagulation mineral spigot surface, 5-horizontal plane, 6-bolter, 7-shower, 8-shower water, 9-chain.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described further:
As shown in Figure 1, be the state of flow-guiding type magnetic coagulation magnetic separation discrete blocks in the superconducting magnet room temperature hole time, the discrete blocks that is dragged turnover superconducting magnet room temperature hole by chain 9 has ore pulp inlet 1, also has shower 7 to spray shower water 8 to discrete blocks, be provided with mineral guide plate 2 at described ore pulp 1 place that enters the mouth, described mineral guide plate 2 has ore pulp spigot surface 3 and magnetic coagulation mineral spigot surface 4, described ore pulp spigot surface 3 is 8 degree with the included angle B of horizontal plane 5, and described magnetic coagulation mineral spigot surface 4 is 45 degree with the angle of described horizontal plane 5.
In described discrete blocks and below being positioned at described mineral guide plate 2, be provided with bolter 6.Described bolter 6 is 50 degree with the included angle A of described horizontal plane 5.
In the time of in the superconducting magnet room temperature hole, ore pulp and shower water are to spray earlier on the mineral guide plate 2, ore pulp spigot surface 3 change directions along mineral guide plate 2 flow in the discrete blocks again, thereby reduced the speed that ore pulp and shower water rush at bolter 6, the minimizing impulsive force is avoided the destruction of bolter 6 and is influenced separating effect.And below discrete blocks turns to superconducting magnet the time, when discrete blocks was hung by the feet, an isolated magnetic material can tumble out along the magnetic nodulizing thing spigot surface 4 of mineral guide plate 2 in the discrete blocks.
Initial velocity when the flow-guiding type magnetic coagulation magnetic separation discrete blocks of present embodiment can reduce ore pulp effectively and enters discrete blocks makes magnetic mineral fully to carry out magnetic coagulation, and magnetic mineral separates more thorough with non magnetic ore.And, the bolter 6 that is obliquely installed helps mineral and rolls from top to bottom on described bolter 6, thereby help magnetic-particle magnetic coagulation on bolter, and help non magnetic ore drops to discrete blocks from the sieve aperture of bolter bottom, and the magnetic mineral behind the magnetic coagulation tumbles the place that described bolter closes on described discrete blocks bottom, can not influence mineral and continue from described bolter 6 tops to add and carry out separating of magnetic coagulation and non magnetic ore.Simultaneously the bolter 6 of Qing Xieing with than flat be provided with to compare increased its effective work area, the unit are treating capacity reduces, and helps improving the raising separating effect of life cycle.Preferred described bolter 6 is 45 degree～60 degree with the included angle A of frame bottom surface, can realize separating between the mineral behind magnetic coagulation and non magnetic ore and the magnetic coagulation well, and separate more thorough, can continuous operation one week above and the obstruction of hole bottom the discrete blocks does not take place, nor the obstruction of described bolter 6 sieve apertures takes place.Magnetic coagulation mineral on the compass screen surface can partly come off because of gravity voluntarily in the earth magnetism place; For the purpose of guaranteeing reliably, below magnet, the hole by the discrete blocks bottom is provided with impact air-flow (or current), forces it to fall.One abrasion-proof stainless steel groove is set under it, collects the mineral that fall.
In some other embodiment, the included angle B of described ore pulp spigot surface 3 and horizontal plane 5 can be any number between 6 degree-10 degree, and the angle of described magnetic coagulation mineral spigot surface 4 and described horizontal plane 5 can be any number between spending greater than 0 degree, less than 90; Preferred described ore pulp spigot surface 3 is 7 degree～9 degree with the included angle B of horizontal plane 5, and described magnetic coagulation mineral spigot surface 4 is 30 degree～60 degree with the angle of described horizontal plane 5; More preferably described ore pulp spigot surface 3 is 8 degree with the included angle B of horizontal plane 5, and described magnetic coagulation mineral spigot surface 4 is 45 degree with the angle of described horizontal plane 5; Can make ore pulp have optimum speed when falling on the described bolter 6 by described ore pulp spigot surface 3 like this, the angle of described magnetic coagulation mineral spigot surface 4 and described horizontal plane 5 is 45 to make the magnetic coagulation mineral of discrete blocks inner accumulated successfully to discharge discrete blocks along described magnetic coagulation mineral spigot surface 4 when spending.
Claims (5)
1. flow-guiding type magnetic coagulation magnetic separation discrete blocks, it is characterized in that, discrete blocks has ore pulp inlet (1), locate to be provided with mineral guide plate (2) at described ore pulp inlet (1), described mineral guide plate (2) has ore pulp spigot surface (3) and magnetic coagulation mineral spigot surface (4), described ore pulp spigot surface (3) is 6 degree-10 degree with the included angle B of horizontal plane (5) in the time of in the superconducting magnet room temperature hole, and the angle of described magnetic coagulation mineral spigot surface (4) and described horizontal plane (5) is greater than 0 degree, less than 90 degree.
2. flow-guiding type magnetic coagulation magnetic separation discrete blocks according to claim 1 is characterized in that, is provided with bolter (6) in described discrete blocks and below being positioned at described mineral guide plate (2).
3. flow-guiding type magnetic coagulation magnetic separation discrete blocks according to claim 2 is characterized in that, described bolter (6) is 45 degree～60 degree with the included angle A of described horizontal plane (5).
4. according to the arbitrary described flow-guiding type magnetic coagulation magnetic separation discrete blocks of claim 1-3, it is characterized in that, described ore pulp spigot surface (3) is 7 degree～9 degree with the included angle B of horizontal plane (5), and described magnetic coagulation mineral spigot surface (4) is 30 degree～60 degree with the angle of described horizontal plane (5).
5. flow-guiding type magnetic coagulation magnetic separation discrete blocks according to claim 4 is characterized in that, described ore pulp spigot surface (3) is 8 degree with the included angle B of horizontal plane (5), and described magnetic coagulation mineral spigot surface (4) is 45 degree with the angle of described horizontal plane (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200569847U CN202052618U (en) | 2011-03-07 | 2011-03-07 | Diversion type magnetic-agglomeration magnetic-separation separating frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200569847U CN202052618U (en) | 2011-03-07 | 2011-03-07 | Diversion type magnetic-agglomeration magnetic-separation separating frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052618U true CN202052618U (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200569847U Expired - Lifetime CN202052618U (en) | 2011-03-07 | 2011-03-07 | Diversion type magnetic-agglomeration magnetic-separation separating frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN202052618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211057A (en) * | 2011-03-07 | 2011-10-12 | 江苏旌凯中科超导高技术有限公司 | Diversion type magnetic aggregation and magnetic separation frame |
-
2011
- 2011-03-07 CN CN2011200569847U patent/CN202052618U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211057A (en) * | 2011-03-07 | 2011-10-12 | 江苏旌凯中科超导高技术有限公司 | Diversion type magnetic aggregation and magnetic separation frame |
| CN102211057B (en) * | 2011-03-07 | 2013-03-27 | 江苏旌凯中科超导高技术有限公司 | Diversion type magnetic aggregation and magnetic separation frame |
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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: 20111130 Effective date of abandoning: 20130327 |
|
| RGAV | Abandon patent right to avoid regrant |