CN220573719U - Silicon material magnetic separation device - Google Patents
Silicon material magnetic separation device Download PDFInfo
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- CN220573719U CN220573719U CN202322057925.7U CN202322057925U CN220573719U CN 220573719 U CN220573719 U CN 220573719U CN 202322057925 U CN202322057925 U CN 202322057925U CN 220573719 U CN220573719 U CN 220573719U
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- magnetic separation
- shell
- silicon material
- connecting shaft
- fixedly connected
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- 238000007885 magnetic separation Methods 0.000 title claims abstract description 88
- 239000002210 silicon-based material Substances 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 235000012431 wafers Nutrition 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of silicon material processing, in particular to a silicon material magnetic separation device which comprises a magnetic separation mechanism, wherein an elastic assembly and a feeding mechanism are arranged at the top of the magnetic separation mechanism, the feeding mechanism is connected to the magnetic separation mechanism through the elastic assembly, and a dispersing mechanism is arranged in the feeding mechanism; the dispersing mechanism comprises a first connecting shaft, blades are fixedly connected to the first connecting shaft, two ends of the first connecting shaft are fixedly connected with first driving wheels, driving chains are arranged on the first driving wheels, and the first driving wheels are connected with second driving wheels through the driving chains in a driving mode. The utility model has the advantages that: this silicon material magnetic separation device, through setting up dispersion mechanism, when using, disperse the silicon material that gets into, ensured that the silicon material can be even fall on the magnetic separation roller and carry out the magnetic separation, improved the homogeneity of magnetic separation and the effect of magnetic separation, need not carry out magnetic separation many times and can obtain the finished product silicon material, saved the time, improved work efficiency.
Description
Technical Field
The utility model relates to the technical field of silicon material processing, in particular to a silicon material magnetic separation device.
Background
With the high-speed development of the silicon solar energy industry in recent years, market competition is more and more intense, and in order to reduce the production cost of silicon wafers and improve the market competition of the silicon wafers, waste silicon materials generated in the production process are required to be recycled. The recycled crushed silicon material has iron, cobalt and nickel pollution in magnetic metal, which can cause the formation of defects on the silicon chip and seriously affect the efficiency of the silicon chip battery. Therefore, magnetic separation of silicon materials becomes an important ring for influencing silicon wafers.
The utility model discloses a silicon material selection device in chinese patent CN209406572U, which comprises a frame and a box body, the box on be equipped with the feeder hopper, be equipped with first magnetism roller and the pivoted power device of drive first magnetism roller in the box, first magnetism roller anticlockwise rotates, first magnetism roller includes first cylinder and sets up in magnetism roller left side and be curved first magnetism system, first magnetism roller below is located the left side and is equipped with the silicon material collecting vessel, first magnetism roller below is located the right side and is equipped with first impurity collecting vessel, first magnetism roller right side is located first impurity collecting vessel top and is equipped with scrapes the flitch, first magnetism roller right side top is equipped with impurity collecting roller, impurity collecting roller is the electro-magnet that is the tube-shape.
However, in the process of specific use, the silicon material selecting device and the silicon material magnetic separation device in the prior art have the following problems:
when carrying out the magnetic separation, the silicon material is generally sent into the feed inlet through conveyor, directly falls onto the magnetic separation roller, and the distribution is inhomogeneous, and partial silicon material will be owing to inertia and follow-up silicon material's impact directly drop under the circumstances of not contacting with the magnetic separation roller for the magnetic separation roller can't be even carry out the magnetic separation to the silicon material, and then leads to the magnetic separation effect relatively poor, needs multiple magnetic separation to obtain finished silicon material, comparatively consuming time, work efficiency is lower.
Therefore, the application provides a silicon material magnetic separation device to solve the above problems.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
The utility model aims to overcome the defects of the prior art, solve the problems in the background art and provide a silicon material magnetic separation device.
The aim of the utility model is achieved by the following technical scheme: the silicon material magnetic separation device comprises a magnetic separation mechanism, wherein an elastic assembly and a feeding mechanism are arranged at the top of the magnetic separation mechanism, the feeding mechanism is connected to the magnetic separation mechanism through the elastic assembly, and a dispersing mechanism is arranged in the feeding mechanism;
the dispersing mechanism comprises a first connecting shaft, blades are fixedly connected to the first connecting shaft, two ends of the first connecting shaft are fixedly connected with first driving wheels, driving chains are arranged on the first driving wheels, the first driving wheels are connected with second driving wheels through driving chains in a driving mode, one end of each second driving wheel is fixedly connected with a second connecting shaft, and two-way spiral plates are fixedly connected to the second connecting shaft.
Preferably, the magnetic separation mechanism comprises a first shell, a power piece is fixedly arranged on the first shell, the output end of the power piece is fixedly connected with a magnetic separation roller, the magnetic separation roller is rotationally connected inside the first shell, a scraping plate is inserted on the first shell, the bottom of the first shell is fixedly connected with a first material guiding plate, a first material outlet is formed in the bottom of one side of the first shell, and a second material outlet is formed in the bottom of one side of the first shell, which is far away from the first material outlet.
Preferably, the feeding mechanism comprises a second shell, a feeding hopper is arranged at the top of the second shell, a middle frame is fixedly arranged in the second shell, a second material guiding plate is hinged to the bottom of the second shell, and a roller is arranged on one side, far away from the second shell, of the second material guiding plate.
Preferably, one end of the elastic component, which is far away from the magnetic separation mechanism, is fixedly connected to the second shell.
Preferably, the second guide plate is movably connected with the magnetic separation roller through a roller.
Preferably, the first connecting shaft is rotatably connected to the second housing.
Preferably, the middle part of the second connecting shaft is rotatably connected with the middle frame, and the second connecting shaft is rotatably connected with the second housing.
Compared with the prior art, the utility model has the following advantages:
this silicon material magnetic separation device, through setting up dispersion mechanism, when using, disperse the silicon material that gets into, ensured that the silicon material can be even fall on the magnetic separation roller and carry out the magnetic separation, improved the homogeneity of magnetic separation and the effect of magnetic separation, need not carry out magnetic separation many times and can obtain the finished product silicon material, saved the time, improved work efficiency.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a first view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a second view of the present utility model;
FIG. 4 is a schematic cross-sectional view of the magnetic separation mechanism of the present utility model;
FIG. 5 is a schematic cross-sectional view of the feed mechanism of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present utility model;
fig. 7 is a schematic structural view of the dispersing mechanism of the present utility model.
In the figure: 1. a magnetic separation mechanism; 101. a first housing; 102. magnetic separation rollers; 103. a scraper; 104. a first guide plate; 105. a first discharge port; 106. a second discharge port; 2. an elastic component; 3. a feed mechanism; 301. a second housing; 302. a feed hopper; 303. a middle frame; 304. a second guide plate; 305. a roller; 4. a dispersing mechanism; 401. a first connecting shaft; 402. a blade; 403. a first driving wheel; 404. a drive chain; 405. a second driving wheel; 406. a second connecting shaft; 407. a bidirectional spiral plate.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
As shown in fig. 1-3, a silicon material magnetic separation device comprises a magnetic separation mechanism 1, wherein an elastic component 2 and a feeding mechanism 3 are arranged at the top of the magnetic separation mechanism 1, the feeding mechanism 3 is connected to the magnetic separation mechanism 1 through the elastic component 2, and a dispersing mechanism 4 is arranged in the feeding mechanism 3;
as shown in fig. 2 and fig. 4, the magnetic separation mechanism 1 comprises a first shell 101, a magnetic separation roller 102, a scraping plate 103, a first material guiding plate 104, a first material outlet 105 and a second material outlet 106, wherein a power piece is fixedly installed on the first shell 101, the output end of the power piece is fixedly connected with the magnetic separation roller 102, the magnetic separation roller 102 is rotationally connected inside the first shell 101, the scraping plate 103 is inserted on the first shell 101, one side of the scraping plate 103 is in contact with the magnetic separation roller 102, the first material guiding plate 104 is fixedly connected with the bottom of the first shell 101, the first material outlet 105 is formed in the bottom of one side of the first shell 101, the second material outlet 106 is formed in the bottom of one side of the first shell 101, which is far away from the first material outlet 105, and a supporting leg is arranged at the bottom of the first shell 101;
as shown in fig. 2, 5 and 6, the feeding mechanism 3 comprises a second shell 301, a feed hopper 302, a middle frame 303, a second guide plate 304 and a roller 305, one end of the elastic component 2, which is far away from the magnetic separation mechanism 1, is fixedly connected to the second shell 301, the top of the second shell 301 is provided with the feed hopper 302, the middle frame 303 is fixedly installed in the second shell 301, the bottom of the second shell 301 is hinged with the second guide plate 304, and one side of the second guide plate 304, which is far away from the second shell 301, is provided with the roller 305, and the second guide plate 304 is movably connected with the magnetic separation roller 102 through the roller 305;
as shown in fig. 2, 3 and 7, the dispersing mechanism 4 includes a first connecting shaft 401, blades 402, a first driving wheel 403, a driving chain 404, a second driving wheel 405, a second connecting shaft 406 and a bidirectional spiral plate 407, where the first connecting shaft 401 is rotationally connected to the second housing 301, the first connecting shaft 401 is fixedly connected with the blades 402, the number of the blades 402 is multiple, a plurality of blades 402 are circumferentially arrayed on the first connecting shaft 401, both ends of the first connecting shaft 401 are fixedly connected with the first driving wheel 403, the first driving wheel 403 is provided with a driving chain 404, the first driving wheel 403 is connected with the second driving wheel 405 through the driving of the driving chain 404, one end of the second driving wheel 405 is fixedly connected with the second connecting shaft 406, the middle part of the second connecting shaft 406 is rotationally connected with the middle frame 303, the second connecting shaft 406 is rotationally connected with the second housing 301, and the bidirectional spiral plate 407 is fixedly connected with the second connecting shaft 406.
The working process of the utility model is as follows:
s1, when the magnetic separation device is used, silicon materials needing magnetic separation are added into a second shell 301 from a feed hopper 302, fallen silicon materials drive a first connecting shaft 401 to rotate through a blade 402, and the first connecting shaft 401 drives a first driving wheel 403 to rotate;
s2, the first driving wheel 403 drives the second driving wheel 405 to rotate through the driving chain 404, the second driving wheel 405 drives the bi-directional spiral plate 407 to rotate through the second connecting shaft 406, the bi-directional spiral plate 407 disperses the fallen silicon material, the silicon material can be ensured to uniformly fall on the magnetic separation roller 102 to perform magnetic separation, and the uniformity of magnetic separation and the magnetic separation effect are improved;
s3, the dispersed silicon materials fall onto the magnetic separation roller 102 through the first material guiding plate 104, a power piece is started, the power piece drives the magnetic separation roller 102 to rotate, the magnetically separated silicon materials containing iron, cobalt and nickel are adsorbed on the magnetic separation roller 102 along with the adsorption of the silicon materials, rotate along with the magnetic separation roller 102, and are scraped by the scraping plate 103 and discharged from the second discharge hole 106;
s4, the silicon material without iron, cobalt and nickel directly slides from the magnetic separation roller 102 and is discharged from the first discharge hole 105, magnetic separation of the silicon material is completed, the finished silicon material can be obtained without repeated magnetic separation, time is saved, and working efficiency is improved.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
this silicon material magnetic separation device, through setting up dispersion mechanism 4, when using, disperse the silicon material that gets into, ensured that the silicon material can be even fall on magnetic separation roller 102 and carry out the magnetic separation, improved the homogeneity of magnetic separation and the effect of magnetic separation, need not carry out magnetic separation many times and can obtain the finished product silicon material, saved the time, improved work efficiency.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A silicon material magnetic separation device is characterized in that: the magnetic separation device comprises a magnetic separation mechanism (1), wherein an elastic component (2) and a feeding mechanism (3) are arranged at the top of the magnetic separation mechanism (1), the feeding mechanism (3) is connected to the magnetic separation mechanism (1) through the elastic component (2), and a dispersing mechanism (4) is arranged in the feeding mechanism (3);
the dispersing mechanism (4) comprises a first connecting shaft (401), blades (402) are fixedly connected to the first connecting shaft (401), first driving wheels (403) are fixedly connected to the two ends of the first connecting shaft (401), driving chains (404) are arranged on the first driving wheels (403), second driving wheels (405) are connected to the first driving wheels (403) through the driving chains (404) in a driving mode, second connecting shafts (406) are fixedly connected to one ends of the second driving wheels (405), and bidirectional spiral plates (407) are fixedly connected to the second connecting shafts (406).
2. The silicon material magnetic separation device according to claim 1, wherein: the magnetic separation mechanism (1) comprises a first shell (101), a power piece is fixedly installed on the first shell (101), a magnetic separation roller (102) is fixedly connected to the output end of the power piece, the magnetic separation roller (102) is rotationally connected to the inside of the first shell (101), a scraping plate (103) is inserted on the first shell (101), a first guide plate (104) is fixedly connected to the bottom of the first shell (101), a first discharge hole (105) is formed in the bottom of one side of the first shell (101), and a second discharge hole (106) is formed in the bottom of one side, away from the first discharge hole (105), of the first shell (101).
3. The silicon material magnetic separation device according to claim 2, wherein: the feeding mechanism (3) comprises a second shell (301), a feed hopper (302) is arranged at the top of the second shell (301), a middle frame (303) is fixedly arranged in the second shell (301), a second material guide plate (304) is hinged to the bottom of the second shell (301), and a roller (305) is arranged on one side, away from the second shell (301), of the second material guide plate (304).
4. A silicon material magnetic separation device according to claim 3, characterized in that: one end of the elastic component (2) far away from the magnetic separation mechanism (1) is fixedly connected to the second shell (301).
5. A silicon material magnetic separation device according to claim 3, characterized in that: the second guide plate (304) is movably connected with the magnetic separation roller (102) through a roller (305).
6. A silicon material magnetic separation device according to claim 3, characterized in that: the first connecting shaft (401) is rotatably connected to the second housing (301).
7. A silicon material magnetic separation device according to claim 3, characterized in that: the middle part of the second connecting shaft (406) is rotatably connected with the middle frame (303), and the second connecting shaft (406) is rotatably connected with the second housing (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057925.7U CN220573719U (en) | 2023-08-02 | 2023-08-02 | Silicon material magnetic separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057925.7U CN220573719U (en) | 2023-08-02 | 2023-08-02 | Silicon material magnetic separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220573719U true CN220573719U (en) | 2024-03-12 |
Family
ID=90120879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322057925.7U Active CN220573719U (en) | 2023-08-02 | 2023-08-02 | Silicon material magnetic separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220573719U (en) |
-
2023
- 2023-08-02 CN CN202322057925.7U patent/CN220573719U/en active Active
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