CN107522205A - A kind of silicon plug - Google Patents
A kind of silicon plug Download PDFInfo
- Publication number
- CN107522205A CN107522205A CN201610453108.5A CN201610453108A CN107522205A CN 107522205 A CN107522205 A CN 107522205A CN 201610453108 A CN201610453108 A CN 201610453108A CN 107522205 A CN107522205 A CN 107522205A
- Authority
- CN
- China
- Prior art keywords
- silicon plug
- plug body
- section
- silicon
- cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 69
- 239000010703 silicon Substances 0.000 title claims abstract description 69
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 4
- 229920005591 polysilicon Polymers 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003541 multi-stage reaction Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/021—Preparation
- C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
- C01B33/035—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition or reduction of gaseous or vaporised silicon compounds in the presence of heated filaments of silicon, carbon or a refractory metal, e.g. tantalum or tungsten, or in the presence of heated silicon rods on which the formed silicon is deposited, a silicon rod being obtained, e.g. Siemens process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Abstract
The present invention relates to a kind of silicon plug, and it includes silicon plug body, and the cross section of the silicon plug body is circular square or oval, and the section girth of the silicon plug body is 1 with the length ratio of silicon plug body：（30‑50）, connecting groove is provided with the upper end end of the silicon plug body, positioning round orifice is provided among the lower end of the silicon plug body.The present invention will not run-off the straight, polysilicon deposition is stable.
Description
Technical field
The present invention relates to a kind of plug, and in particular to a kind of silicon plug.
Background technology
At present, silicon plug is during the course of the reaction, it may appear that tilt, so as to cause product quality to reduce, and waste of resource.In silicon mandrel component, perpendicular rod and horizontal bar are held together using molybdenum filament, cumbersome.
The content of the invention
Goal of the invention：The invention aims to overcome deficiency of the prior art, there is provided one kind will not run-off the straight, the stable silicon plug of polysilicon deposition.
Technical scheme：In order to solve the above-mentioned technical problem, a kind of silicon plug of the present invention, it includes silicon plug body, and the cross section of the silicon plug body is circular square or oval, and the section girth of the silicon plug body is 1 with the length ratio of silicon plug body：（30-50）, connecting groove is provided with the upper end end of the silicon plug body, positioning round orifice is provided among the lower end of the silicon plug body.
The section girth of the silicon plug body is 1 with the length ratio of silicon plug body：45.
The cross section of the silicon plug body is circle, and the external diameter of the silicon plug body is 0.5-3mm.
The cross section of the silicon plug body is square, and the thickness of the silicon plug body is 1.5-5.5mm.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：It is reasonable that overall structure of the present invention is set, and is provided with connecting groove in silicon plug upper end, and use length ratio as 1：（30-50）Silicon plug body section girth and silicon plug body, silicon plug center of gravity is in middle and lower part, it is ensured that silicon plug will not run-off the straight, so as to effectively improve product quality, connecting groove is set, and in composite reaction, horizontal bar can be placed directly on perpendicular rod, without being bundled with molybdenum filament, simplify operating procedure, positioning hole is set, may further ensure that silicon plug will not run-off the straight, cross section is used to accelerate the sedimentation rate and conversion ratio of polysilicon for the silicon plug of ellipse.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of silicon plug of the present invention, it includes silicon plug body 1, and the cross section of the silicon plug body 1 is circular square or oval, and the section girth of the silicon plug body 1 is 1 with the length ratio of silicon plug body 1：（30-50）, connecting groove 2 is provided with the upper end end of the silicon plug body 1, positioning round orifice 3 is provided among the lower end of the silicon plug body 1；The section girth of the silicon plug body 1 is 1 with the length ratio of silicon plug body 1：45；The cross section of the silicon plug body 1 is circle, and the external diameter of the silicon plug body 1 is 0.5-3mm；The cross section of the silicon plug body 1 is square, and the thickness of the silicon plug body 1 is 1.5-5.5mm.It is reasonable that overall structure of the present invention is set, and is provided with connecting groove in silicon plug upper end, and use length ratio as 1：（30-50）Silicon plug body section girth and silicon plug body, silicon plug center of gravity is in middle and lower part, it is ensured that silicon plug will not run-off the straight, so as to effectively improve product quality, connecting groove is set, and in composite reaction, horizontal bar can be placed directly on perpendicular rod, without being bundled with molybdenum filament, simplify operating procedure, positioning hole is set, may further ensure that silicon plug will not run-off the straight, cross section is used to accelerate the sedimentation rate and conversion ratio of polysilicon for the silicon plug of ellipse.
The invention provides a kind of thinking and method; method and the approach for implementing the technical scheme are a lot; described above is only the preferred embodiment of the present invention; it should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be regarded as protection scope of the present invention, and the available prior art of each part being not known in the present embodiment is realized.
Claims (4)
- A kind of 1. silicon plug, it is characterised in that：It includes silicon plug body（1）, the silicon plug body（1）Cross section be circular square or oval, the silicon plug body（1）Section girth and silicon plug body（1）Length ratio be 1：（30-50）, in the silicon plug body（1）Upper end end be provided with connecting groove（2）, in the silicon plug body（1）Lower end among be provided with positioning round orifice（3）.
- 2. silicon plug according to claim 1, it is characterised in that：The silicon plug body（1）Section girth and silicon plug body（1）Length ratio be 1：45.
- 3. silicon plug according to claim 1, it is characterised in that：The silicon plug body（1）Cross section for circle, the silicon plug body（1）External diameter be 0.5-3mm.
- 4. silicon plug according to claim 1, it is characterised in that：The silicon plug body（1）Cross section be square, the silicon plug body（1）Thickness be 1.5-5.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453108.5A CN107522205A (en) | 2016-06-22 | 2016-06-22 | A kind of silicon plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453108.5A CN107522205A (en) | 2016-06-22 | 2016-06-22 | A kind of silicon plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107522205A true CN107522205A (en) | 2017-12-29 |
Family
ID=60734083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610453108.5A Pending CN107522205A (en) | 2016-06-22 | 2016-06-22 | A kind of silicon plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107522205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774956A (en) * | 2020-07-27 | 2020-10-16 | 亚洲硅业(青海)股份有限公司 | Silicon core, silicon rod preparation device and silicon rod preparation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979721A (en) * | 2010-09-19 | 2011-02-23 | 山东伟基炭科技有限公司 | Silicon core rods and silicon core structure for growth of polycrystalline silicon |
| CN201826035U (en) * | 2010-09-19 | 2011-05-11 | 山东伟基炭科技有限公司 | Silicon core bar and silicon core structure for growth of polycrystalline silicon |
| CN202766303U (en) * | 2012-08-27 | 2013-03-06 | 包头市山晟新能源有限责任公司 | Silicon core rod assembly and polycrystalline silicon reduction furnace |
-
2016
- 2016-06-22 CN CN201610453108.5A patent/CN107522205A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979721A (en) * | 2010-09-19 | 2011-02-23 | 山东伟基炭科技有限公司 | Silicon core rods and silicon core structure for growth of polycrystalline silicon |
| CN201826035U (en) * | 2010-09-19 | 2011-05-11 | 山东伟基炭科技有限公司 | Silicon core bar and silicon core structure for growth of polycrystalline silicon |
| CN202766303U (en) * | 2012-08-27 | 2013-03-06 | 包头市山晟新能源有限责任公司 | Silicon core rod assembly and polycrystalline silicon reduction furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774956A (en) * | 2020-07-27 | 2020-10-16 | 亚洲硅业(青海)股份有限公司 | Silicon core, silicon rod preparation device and silicon rod preparation method |
| CN111774956B (en) * | 2020-07-27 | 2021-04-20 | 亚洲硅业(青海)股份有限公司 | Silicon rod preparation method, silicon core and silicon rod preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |
|
| WD01 | Invention patent application deemed withdrawn after publication |