CN216173086U - Broken system of polycrystalline silicon - Google Patents
Broken system of polycrystalline silicon Download PDFInfo
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- CN216173086U CN216173086U CN202122387749.4U CN202122387749U CN216173086U CN 216173086 U CN216173086 U CN 216173086U CN 202122387749 U CN202122387749 U CN 202122387749U CN 216173086 U CN216173086 U CN 216173086U
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- screening machine
- polycrystalline silicon
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Abstract
The utility model discloses a polycrystalline silicon crushing system, which belongs to the technical field of polycrystalline silicon production and comprises a crusher, wherein a screening machine is arranged at the rear end of the crusher, the screening machine and the crusher are arranged on a second mounting platform, a skip car is arranged at the front end of the crusher, the skip car is arranged on the first mounting platform, the first mounting platform is higher than the second mounting platform, a magnetic separator is arranged at the rear end of the screening machine, the magnetic separator is arranged on a third mounting platform, and the third mounting platform is lower than the second mounting platform. The utility model has the advantages of reducing labor load, reducing impurity introduction as much as possible and the like.
Description
Technical Field
The utility model relates to the technical field of polycrystalline silicon production, in particular to a polycrystalline silicon crushing system.
Background
Polycrystalline silicon (polysilicon) has gray metallic luster, has larger chemical activity in a high-temperature molten state, can almost act with any material, has semiconductor properties, is an extremely important excellent semiconductor material, is an electronic information base material of semiconductor devices such as modern artificial intelligence, automatic control, information processing, photoelectric conversion and the like, and has greatly influenced conductivity by trace impurities in the polysilicon.
The existing polysilicon mechanical crushing is mostly carried out by adopting a crusher, the polysilicon silicon rod needs to be manually transferred to a 2-meter platform when the crusher is crushed, and then the silicon rod is thrown into a feeding hole of the crusher to be crushed. The silicon rod is manually transferred, the labor load is large, the quality of high-purity crystal silicon is influenced by multipoint contact, and the crushed polycrystalline silicon is directly bagged.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a polycrystalline silicon crushing system, which reduces the labor load by utilizing the height difference of a first mounting platform, a second mounting platform and a third mounting platform; polycrystalline silicon sequentially passes through the crusher, the screening machine and the magnetic separator, so that the crushing efficiency is increased. The utility model has the advantages of reducing labor load, reducing impurity introduction as much as possible and the like.
The purpose of the utility model is realized by the following technical scheme:
a broken system of polycrystalline silicon, includes the breaker, its characterized in that: the screening machine is arranged at the rear end of the screening machine, the screening machine and the screening machine are arranged on a second installation platform, a skip is arranged at the front end of the screening machine, the skip is arranged on a first installation platform, the first installation platform is higher than the second installation platform, a magnetic separator is arranged at the rear end of the screening machine, the magnetic separator is arranged on a third installation platform, and the third installation platform is lower than the second installation platform.
Preferably, a bagging station is arranged at the rear end of the magnetic separator and is arranged on the third mounting platform.
Preferably, a packaging line is further arranged on the third mounting platform.
Preferably, the packaging line comprises a horizontal belt conveyor, and a weighing station and a sealing machine are sequentially arranged on the belt conveyor from left to right.
Preferably, a boxing station is arranged at the rear end of the packaging line and is arranged on the third mounting platform.
The working principle is as follows: the method comprises the following steps of placing rod-shaped polycrystalline silicon in a skip car, conveying the rod-shaped polycrystalline silicon to a first installation platform through the skip car, directly pouring the rod-shaped polycrystalline silicon in the skip car into a crusher, enabling the crushed rod-shaped polycrystalline silicon to flow into a screening machine from an outlet end after the crusher finishes crushing, removing magnetic impurities in the silicon through a magnetic separator after the silicon is screened, then carrying out bagging work at a bagging station, then placing the bagged silicon on a belt conveyor, and carrying out weighing work at a weighing station and sealing work at a sealing machine in sequence; and then taking the sealed silicon material out of the belt conveyor, and carrying out boxing operation at a boxing station. The utility model has the advantages of reducing labor load, reducing impurity introduction and crushing-packaging integration as much as possible, and increasing working efficiency.
The beneficial effects of this technical scheme are as follows:
according to the polycrystalline silicon crushing system provided by the utility model, the labor load is reduced by utilizing the height difference of the first mounting platform, the second mounting platform and the third mounting platform; polycrystalline silicon sequentially passes through the crusher, the screening machine and the magnetic separator, so that the crushing efficiency is increased. The utility model has the advantages of reducing labor load, reducing impurity introduction as much as possible and the like.
According to the polycrystalline silicon crushing system provided by the utility model, the bagging station and the packaging line are arranged, so that the crushed silicon material can be quickly packaged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of another embodiment of the present invention;
FIG. 3 is a schematic view of another embodiment of the present invention;
wherein: 1. a crusher; 2. a skip car; 3. screening machine; 4. a magnetic separator; 5. a first mounting platform; 6. a second mounting platform; 7. a third mounting platform; 8. a bagging station; 9. packaging lines; 9.1, a belt conveyor; 9.2, weighing stations; 9.3, a sealing machine; 10. and (5) a boxing station.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1
As a most basic embodiment of the present invention, the present embodiment discloses a polysilicon crushing system, as shown in fig. 1, which includes a crusher 1, a sieving machine 3 is disposed at the rear end of the crusher 1, the sieving machine 3 and the crusher 1 are disposed on a second mounting platform 6, a skip 2 is disposed at the front end of the crusher 1, the skip 2 is disposed on a first mounting platform 5, the first mounting platform 5 is higher than the second mounting platform 6, a magnetic separator 4 is disposed at the rear end of the sieving machine 3, the magnetic separator 4 is disposed on a third mounting platform 7, and the third mounting platform 7 is lower than the second mounting platform 6.
Example 2
As a preferred embodiment of the present invention, the present embodiment discloses a polysilicon crushing system, as shown in fig. 2 and fig. 3, the polysilicon crushing system includes a crusher 1, a sieving machine 3 is disposed at the rear end of the crusher 1, the sieving machine 3 and the crusher 1 are disposed on a second mounting platform 6, a skip 2 is disposed at the front end of the crusher 1, the skip 2 is disposed on a first mounting platform 5, the first mounting platform 5 is higher than the second mounting platform 6, a magnetic separator 4 is disposed at the rear end of the sieving machine 3, the magnetic separator 4 is disposed on a third mounting platform 7, and the third mounting platform 7 is lower than the second mounting platform 6.
Preferably, a bagging station 8 is arranged at the rear end of the magnetic separator 4, and the bagging station 8 is arranged on the third mounting platform 7.
Example 3
As a preferred embodiment of the present invention, the present embodiment discloses a polysilicon crushing system, as shown in fig. 2 and fig. 3, the polysilicon crushing system includes a crusher 1, a sieving machine 3 is disposed at the rear end of the crusher 1, the sieving machine 3 and the crusher 1 are disposed on a second mounting platform 6, a skip 2 is disposed at the front end of the crusher 1, the skip 2 is disposed on a first mounting platform 5, the first mounting platform 5 is higher than the second mounting platform 6, a magnetic separator 4 is disposed at the rear end of the sieving machine 3, the magnetic separator 4 is disposed on a third mounting platform 7, and the third mounting platform 7 is lower than the second mounting platform 6.
Preferably, a bagging station 8 is arranged at the rear end of the magnetic separator 4, and the bagging station 8 is arranged on the third mounting platform 7.
Preferably, a packaging line 9 is further arranged on the third mounting platform 7.
Preferably, the packaging line 9 comprises a horizontal belt conveyor 9.1, and a weighing station 9.2 and a sealing machine 9.3 are sequentially arranged on the belt conveyor 9.1 from left to right.
Preferably, a boxing station 10 is arranged at the rear end of the packaging line 9, and the boxing station 10 is arranged on the third mounting platform 7.
The working principle is as follows: the method comprises the following steps of placing rod-shaped polycrystalline silicon in a skip car 2, conveying the rod-shaped polycrystalline silicon to a first mounting platform 5 through the skip car 2, directly pouring the rod-shaped polycrystalline silicon in the skip car 2 into a crusher 1, enabling the crushed rod-shaped polycrystalline silicon to flow into a screening machine 3 from an outlet end after the crusher 1 finishes crushing, removing magnetic impurities in the silicon through a magnetic separator 4, carrying out bagging work at a bagging station 8, placing the bagged silicon on a belt conveyor 9.1, and sequentially carrying out weighing work at a weighing station 9.2 and sealing work at a sealing machine 9.3; the sealed silicon material is then taken out of the belt conveyor 9.1 and boxed at a boxing station 10. The utility model has the advantages of reducing labor load, reducing impurity introduction and crushing-packaging integration as much as possible, and increasing working efficiency.
The beneficial effects of this technical scheme are as follows:
according to the polycrystalline silicon crushing system provided by the utility model, the labor load is reduced by utilizing the height difference of the first mounting platform 5, the second mounting platform 6 and the third mounting platform 7; polycrystalline silicon passes through the crusher 1, the screening machine 3 and the magnetic separator 4 in sequence, so that the crushing efficiency is increased. The utility model has the advantages of reducing labor load, reducing impurity introduction as much as possible and the like.
According to the polycrystalline silicon crushing system provided by the utility model, the bagging station 8 and the packaging line 9 are arranged, so that the crushed silicon material can be quickly packaged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (5)
1. A polysilicon crushing system comprising a crusher (1), characterized in that: the screening machine is characterized in that a screening machine (3) is arranged at the rear end of the screening machine (1), the screening machine (3) and the screening machine (1) are arranged on a second mounting platform (6), a skip car (2) is arranged at the front end of the screening machine (1), the skip car (2) is arranged on a first mounting platform (5), the first mounting platform (5) is higher than the second mounting platform (6), a magnetic separator (4) is arranged at the rear end of the screening machine (3), the magnetic separator (4) is arranged on a third mounting platform (7), and the third mounting platform (7) is lower than the second mounting platform (6).
2. A polysilicon breakage system as recited in claim 1, wherein: the rear end of the magnetic separator (4) is provided with a bagging station (8), and the bagging station (8) is arranged on a third mounting platform (7).
3. A polysilicon breakage system as claimed in claim 1 or 2, wherein: and a packaging line (9) is also arranged on the third mounting platform (7).
4. A polysilicon breakage system as recited in claim 3, wherein: the packaging line (9) comprises a horizontal belt conveyor (9.1), and a weighing station (9.2) and a sealing machine (9.3) are sequentially arranged on the belt conveyor (9.1) from left to right.
5. A polysilicon breakage system as set forth in claim 4, wherein: a boxing station (10) is arranged at the rear end of the packaging line (9), and the boxing station (10) is arranged on the third mounting platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122387749.4U CN216173086U (en) | 2021-09-30 | 2021-09-30 | Broken system of polycrystalline silicon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122387749.4U CN216173086U (en) | 2021-09-30 | 2021-09-30 | Broken system of polycrystalline silicon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216173086U true CN216173086U (en) | 2022-04-05 |
Family
ID=80928122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122387749.4U Active CN216173086U (en) | 2021-09-30 | 2021-09-30 | Broken system of polycrystalline silicon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216173086U (en) |
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2021
- 2021-09-30 CN CN202122387749.4U patent/CN216173086U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Yongxiang Energy Technology Co.,Ltd. Assignor: SICHUAN YONGXIANG NEW ENERGY Co.,Ltd. Contract record no.: X2023510000014 Denomination of utility model: A Polycrystalline Silicon Crushing System Granted publication date: 20220405 License type: Common License Record date: 20230816 |