CN219765532U - High-efficient reducing mechanism is used in high-purity silicon production - Google Patents
High-efficient reducing mechanism is used in high-purity silicon production Download PDFInfo
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- CN219765532U CN219765532U CN202320958912.4U CN202320958912U CN219765532U CN 219765532 U CN219765532 U CN 219765532U CN 202320958912 U CN202320958912 U CN 202320958912U CN 219765532 U CN219765532 U CN 219765532U
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- crushing
- purity silicon
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- driving shaft
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 36
- 239000010703 silicon Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 239000003245 coal Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 230000006978 adaptation Effects 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
The utility model belongs to the field of crushing equipment, and particularly relates to a high-efficiency crushing device for high-purity silicon production, which comprises a discharge box, wherein a crushing shell is arranged at the top of the discharge box, a crushing chamber is formed in the crushing shell, a conveying pipe is fixedly arranged at the top of the discharge box, a feeding pipe is arranged on one side of the conveying pipe and is communicated with the crushing chamber, a driving motor is fixedly arranged at the top of the conveying pipe, a driving shaft is fixedly arranged on an output shaft of the driving motor, a plurality of crushing cutters are fixedly arranged on the driving shaft, a spiral pushing plate is fixedly arranged on the driving shaft and is positioned below the crushing cutters, and a control box is arranged in the discharge box. The utility model has reasonable design, can primarily crush the raw materials through the rotation of the crushing cutter, can secondarily crush the raw materials between the crushing seat and the gap of the crushing chamber through the rotation of the crushing seat, and can realize the aim of efficiently and fully crushing the raw materials.
Description
Technical Field
The utility model relates to the technical field of crushing equipment, in particular to a high-efficiency crushing device for producing high-purity silicon.
Background
The high-purity silicon material refers to a silicon material with relatively high silicon content, which is a latest product classification in the silicon industry, and specifically comprises the following components: high purity quartz sand, high purity quartz powder, mound sand, fiber optic silica material, synthetic silica material, fine silica material, and the like. Preparation of high purity silicon industrial silicon (crude silicon) is generally prepared from silica, high purity polysilicon is prepared, and finally a silicon single crystal of semiconductor material is prepared by pulling. The production process comprises the following steps: crushing the crude silicon, sequentially treating with hydrochloric acid, aqua regia, (HF+H2SO4) mixed acid, finally washing with distilled water to be neutral, and drying to obtain the industrial crude silicon with the content of 99.9 percent.
At present, crushing of crude silicon is generally performed by using a crusher, the shapes and sizes of the crude silicon are different, for larger crude silicon, a crushing device with general power cannot completely crush the crude silicon, and unqualified crude silicon is required to be added to the crushing device for crushing again, so that the crushing efficiency is affected, and therefore, an efficient crushing device for producing high-purity silicon is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a high-efficiency crushing device for producing high-purity silicon.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the high-efficiency crushing device for producing the high-purity silicon comprises a discharge box, wherein a crushing shell is arranged at the top of the discharge box, a crushing chamber is formed in the crushing shell, a conveying pipe is fixedly arranged at the top of the discharge box, a feeding pipe is arranged at one side of the conveying pipe, and the feeding pipe is communicated with the crushing chamber;
the top fixed mounting of conveyer pipe has driving motor, and fixed mounting has the drive shaft on driving motor's the output shaft, and fixed mounting has a plurality of crushing sword in the drive shaft, and fixed mounting has spiral push pedal in the drive shaft, and spiral push pedal is located the below of crushing sword, installs the control box in the discharging case, and the top of control box rotates installs the cover that rotates, and the top fixed mounting of cover that rotates has crushing seat, and smashes seat and crushing room looks adaptation.
Preferably, a discharge hole is formed in one side of the discharge box, a guide plate is fixedly arranged at the bottom of the discharge box, and the guide plate is matched with the corresponding discharge hole.
Preferably, the crushing seat is provided with a guide hole, and the driving shaft penetrates through the guide hole and is rotatably arranged on the inner wall of the bottom of the control box.
Preferably, a sealing ring is fixedly arranged in the guide hole, and the driving shaft is in rotary sealing connection with the corresponding sealing ring.
Preferably, the rotating sleeve and the driving shaft are respectively provided with a driving bevel gear, and a transmission mechanism is arranged between the two driving bevel gears.
Preferably, the transmission mechanism comprises a rotating shaft and a linkage bevel gear, the rotating shaft is rotatably arranged on the inner wall of one side of the control box, the linkage bevel gear is fixedly arranged on the rotating shaft, and the two driving bevel gears are meshed with the linkage bevel gear.
Preferably, the top of the control box is provided with an annular groove, the bottom of the crushing seat is fixedly provided with an annular seat, and the annular seat is rotationally connected with the annular groove.
Preferably, the front side and the rear side of the control box are fixedly provided with fixing rods, and the fixing rods are fixedly connected with the discharge box.
The utility model has the beneficial effects that:
1. when high-purity silicon is produced, raw materials are added into a conveying pipe through a feeding pipe, a driving motor is started to drive a driving shaft to rotate, the driving shaft can drive a crushing cutter to rotate, the crushing cutter can primarily crush the raw materials, the driving shaft can drive a spiral pushing plate to rotate, and the spiral pushing plate can push the primarily crushed raw materials to a crushing chamber;
2. when the drive shaft rotates, the drive shaft can drive one drive bevel gear to rotate, one drive bevel gear can drive the other drive bevel gear to rotate through the linkage bevel gear, the directions of the two drive bevel gears are opposite, the other drive bevel gear can drive the rotating sleeve, the rotating sleeve can drive the crushing seat to rotate, the rotation of the crushing seat can carry out the purpose of secondary crushing on raw materials between the crushing seat and the crushing chamber gap, and the purpose of efficient and sufficient crushing on the raw materials can be achieved.
Drawings
FIG. 1 is a schematic perspective view of a high-efficiency crushing device for producing high-purity silicon;
FIG. 2 is a schematic diagram of a front view of a high-efficiency pulverizing apparatus for producing high purity silicon according to the present utility model;
FIG. 3 is a schematic diagram of a portion A of a high-efficiency crushing device for producing high-purity silicon;
fig. 4 is a schematic diagram of a B-part structure of a high-efficiency pulverizing device for producing high-purity silicon according to the present utility model.
In the figure: 1. a discharging box; 2. crushing the shell; 3. a pulverizing chamber; 4. a delivery tube; 5. a material guide plate; 6. a discharge port; 7. a driving motor; 8. a feed pipe; 9. a drive shaft; 10. a crushing knife; 11. a spiral push plate; 12. a control box; 13. a rotating sleeve; 14. crushing the base; 15. a guide hole; 16. driving a bevel gear; 17. a rotation shaft; 18. and a linkage bevel gear.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a high-efficiency crushing device for producing high-purity silicon comprises a discharge box 1, wherein a crushing shell 2 is arranged at the top of the discharge box 1, a crushing chamber 3 is formed in the crushing shell 2, a conveying pipe 4 is fixedly arranged at the top of the discharge box 1, a feeding pipe 8 is arranged on one side of the conveying pipe 4, and the feeding pipe 8 is communicated with the crushing chamber 3. The top fixed mounting of conveyer pipe 4 has driving motor 7, fixed mounting has drive shaft 9 on driving motor 7's the output shaft, fixed mounting has a plurality of crushing sword 10 on the drive shaft 9, fixed mounting has spiral push pedal 11 on the drive shaft 9, and spiral push pedal 11 is located the below of crushing sword 10, install control box 12 in the discharging case 1, the top of control box 12 rotates and installs rotation cover 13, the top fixed mounting of rotation cover 13 has crushing seat 14, more specifically, the ring channel has been seted up at the top of control box 12, the bottom fixed mounting of crushing seat 14 has the annular seat, and the annular seat rotates with the ring channel to be connected, can realize crushing seat 14 and carry out stable rotation, and crushing seat 14 and crushing room 3 looks adaptation, driving motor 7 can drive shaft 9 and rotate, drive shaft 9 can drive crushing sword 10 and rotate, crushing sword 10 can carry out preliminary crushing to the raw materials.
In this embodiment, discharge gate 6 has been seted up to one side of discharging case 1, and the bottom fixed mounting of discharging case 1 has stock guide 5, and stock guide 5 and the corresponding discharge gate 6 looks adaptation, through discharge gate 6, the purpose that the raw materials after the crushing of being convenient for goes on the ejection of compact.
In this embodiment, the guiding hole 15 is provided on the crushing seat 14, the driving shaft 9 penetrates through the guiding hole 15 and is rotatably mounted on the inner wall of the bottom of the control box 12, more specifically, the front side and the rear side of the control box 12 are fixedly provided with fixing rods, the fixing rods are fixedly connected with the discharging box 1, the control box 12 can be fixed through the fixing rods, more specifically, a sealing ring is fixedly mounted in the guiding hole 15, the driving shaft 9 is in rotary sealing connection with the corresponding sealing ring, and the sealing performance of the driving shaft 9 and the guiding hole 15 can be increased through the sealing ring.
In this embodiment, drive bevel gears 16 are installed on both the rotating sleeve 13 and the driving shaft 9, a transmission mechanism is arranged between the two drive bevel gears 16, the transmission mechanism comprises a rotating shaft 17 and a linkage bevel gear 18, the rotating shaft 17 is rotatably installed on one side inner wall of the control box 12, the linkage bevel gear 18 is fixedly installed on the rotating shaft 17, the two drive bevel gears 16 are meshed with the linkage bevel gear 18, and synchronous rotation of the driving shaft 9 and the rotating sleeve 13 can be realized by being provided with the two drive bevel gears 16 and the linkage bevel gear 18 in cooperation, and the rotation directions are opposite.
In the utility model, when high-purity silicon is produced, raw materials are added into a conveying pipe 4 through a feeding pipe 8, a driving motor 7 is started, the driving motor 7 can drive a driving shaft 9 to rotate, the driving shaft 9 can drive a crushing cutter 10 to rotate, the crushing cutter 10 can primarily crush the raw materials, the driving shaft 9 can drive a spiral pushing plate 11 to rotate, the spiral pushing plate 11 can push the primarily crushed raw materials to a crushing chamber, when the driving shaft 9 rotates, the driving shaft 9 can drive one driving bevel gear 16 to rotate, one driving bevel gear 16 can drive the other driving bevel gear 16 to rotate through a linkage bevel gear 18, the directions of the two driving bevel gears 16 are opposite, the other driving bevel gear 16 can drive a rotating sleeve 13, the rotating sleeve 13 can drive a crushing seat 14 to rotate, and the rotation of the crushing seat 14 can perform secondary crushing on the raw materials between the crushing seat 14 and a gap of the crushing chamber 3, so that the raw materials can be crushed efficiently and fully.
The utility model provides the efficient crushing device for producing the high-purity silicon. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The efficient crushing device for producing the high-purity silicon is characterized by comprising a discharge box (1), wherein a crushing shell (2) is arranged at the top of the discharge box (1), a crushing chamber (3) is formed in the crushing shell (2), a conveying pipe (4) is fixedly arranged at the top of the discharge box (1), a feeding pipe (8) is arranged at one side of the conveying pipe (4), and the feeding pipe (8) is communicated with the crushing chamber (3);
the utility model discloses a crushing device for the coal mine comprises a conveying pipe (4), a driving motor (7) is fixedly installed at the top of the conveying pipe (4), a driving shaft (9) is fixedly installed on an output shaft of the driving motor (7), a plurality of crushing cutters (10) are fixedly installed on the driving shaft (9), a spiral push plate (11) is fixedly installed on the driving shaft (9), the spiral push plate (11) is located below the crushing cutters (10), a control box (12) is installed in a discharging box (1), a rotating sleeve (13) is rotatably installed at the top of the control box (12), a crushing seat (14) is fixedly installed at the top of the rotating sleeve (13), and the crushing seat (14) is matched with a crushing chamber (3).
2. The efficient smashing device for high-purity silicon production according to claim 1, wherein a discharge hole (6) is formed in one side of the discharge box (1), a material guide plate (5) is fixedly mounted at the bottom of the discharge box (1), and the material guide plate (5) is matched with the corresponding discharge hole (6).
3. The efficient smashing device for high-purity silicon production according to claim 1, wherein a guide hole (15) is formed in the smashing seat (14), and the driving shaft (9) penetrates through the guide hole (15) and is rotatably mounted on the inner wall of the bottom of the control box (12).
4. A high-efficiency crushing device for producing high-purity silicon according to claim 3, wherein a sealing ring is fixedly arranged in the guide hole (15), and the driving shaft (9) is in rotary sealing connection with the corresponding sealing ring.
5. The efficient smashing device for high-purity silicon production according to claim 1, wherein a driving bevel gear (16) is arranged on each of the rotating sleeve (13) and the driving shaft (9), and a transmission mechanism is arranged between the driving bevel gears (16).
6. The efficient pulverizing device for producing high purity silicon according to claim 5, wherein the transmission mechanism comprises a rotary shaft (17) and a linkage bevel gear (18), the rotary shaft (17) is rotatably mounted on an inner wall of one side of the control box (12), the linkage bevel gear (18) is fixedly mounted on the rotary shaft (17), and both the drive bevel gears (16) are meshed with the linkage bevel gear (18).
7. The efficient smashing device for high-purity silicon production according to claim 1, wherein an annular groove is formed in the top of the control box (12), an annular seat is fixedly arranged at the bottom of the smashing seat (14), and the annular seat is in rotary connection with the annular groove.
8. The efficient smashing device for high-purity silicon production according to claim 1, wherein fixed rods are fixedly arranged on the front side and the rear side of the control box (12), and the fixed rods are fixedly connected with the discharging box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320958912.4U CN219765532U (en) | 2023-04-25 | 2023-04-25 | High-efficient reducing mechanism is used in high-purity silicon production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320958912.4U CN219765532U (en) | 2023-04-25 | 2023-04-25 | High-efficient reducing mechanism is used in high-purity silicon production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219765532U true CN219765532U (en) | 2023-09-29 |
Family
ID=88129772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320958912.4U Active CN219765532U (en) | 2023-04-25 | 2023-04-25 | High-efficient reducing mechanism is used in high-purity silicon production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219765532U (en) |
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2023
- 2023-04-25 CN CN202320958912.4U patent/CN219765532U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient crushing device for high-purity silicon production Effective date of registration: 20231128 Granted publication date: 20230929 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: Hubei maigesente New Material Technology Co.,Ltd. Registration number: Y2023980067661 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |