CN203680567U - Silicon ingot supporting assembly with drainage device - Google Patents
Silicon ingot supporting assembly with drainage device Download PDFInfo
- Publication number
- CN203680567U CN203680567U CN201420008400.2U CN201420008400U CN203680567U CN 203680567 U CN203680567 U CN 203680567U CN 201420008400 U CN201420008400 U CN 201420008400U CN 203680567 U CN203680567 U CN 203680567U
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- China
- Prior art keywords
- silicon ingot
- cutting
- supporting assembly
- choked flow
- drainage device
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- Expired - Fee Related
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- Crystals, And After-Treatments Of Crystals (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a silicon ingot supporting assembly with a drainage device, and relates to the cutting field of polycrystalline silicon. The silicon ingot supporting assembly comprises a crystal support and a silicon ingot, the silicon ingot is pasted on the crystal support through a foam joint mixture, choked flow walls formed by the foam joint mixture are perpendicularly arranged on the side surface, away from the crystal support, of the silicon ingot, and drainage grooves are formed in the choked flow walls respectively. The drainage device is additionally arranged on the surface of the cutting silicon ingot, the remaining time of mortar on the surface of the silicon ingot is longer, more motor can be carried with a steel wire, and therefore the effect of improving cutting precision is achieved. The mortar utilization rate is improved, the prescribing size of the silicon ingot after transformation and square cutting is consistent, time is saved for back-end processing, and therefore the production efficiency is improved.
Description
Technical field
The utility model relates to the cutting field of polysilicon.
Background technology
For a long time, polycrystalline butt producer all the time that mortar stops on silicon ingot surface is short because mortar mass flow discrepancy is even ubiquity when cutting, it is few that steel wire carries mortar, thereby affect cutting accuracy, reduces mortar utilization rate, for later process processing has increased the time, thereby affect production efficiency.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of silicon ingot supporting component with drainage system is provided, and the time that mortar is stopped on silicon ingot surface is long, and it is many that steel wire carries mortar, improves cutting accuracy.
The purpose of this utility model is achieved in that the silicon ingot supporting component with drainage system, comprise brilliant holder and silicon ingot, silicon ingot is bonded in brilliant holder by foam gap filler, described silicon ingot, away from the vertical choked flow wall being formed by foam gap filler that arranges of surrounding of a side surface of crystalline substance holder, arranges respectively drainage trough on each choked flow wall.
Before silicon ingot carries out butt, silicon ingot and brilliant holder are carried out bonding with foam gap filler; At four vertical plane tops of silicon ingot steel wire contact-making surface, stamp with foam gap filler the choked flow wall that the wide 1.5-2cm of 1.5-2cm is thick, the choked flow wall of foam gap filler is from beginning to end.By the time 40 minutes, the choked flow wall of foam gap filler by four Partial Resections that vertical plane has more of silicon ingot steel wire contact-making surface, was opened each steel wire and silicon ingot contact-making surface the drainage trough of a 1.5-2cm with blade after solidifying with blade along steel wire cut direction.After completing above transformation, can go up butting machine cutting.
The utility model is by installing drainage system additional on cutting silicon ingot surface, the time that mortar is stopped on silicon ingot surface is longer, steel wire carries the more of mortar, thereby play the effect that improves cutting accuracy, improve mortar utilization rate, transform silicon ingot evolution size after butt consistent, for later process processing is saved time, thereby enhance productivity.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, for thering is the silicon ingot supporting component of drainage system, comprise brilliant holder 2 and silicon ingot 1, silicon ingot 1 is bonded in the top of brilliant holder 2 by foam gap filler, the vertical choked flow wall 3 being formed by foam gap filler that arranges of surrounding of the upper surface of silicon ingot 1, arranges respectively drainage trough 4 on each choked flow wall 3.
Claims (1)
1. there is the silicon ingot supporting component of drainage system, comprise brilliant holder and silicon ingot, it is upper that silicon ingot is bonded in brilliant holder by foam gap filler, it is characterized in that: described silicon ingot, away from the vertical choked flow wall being formed by foam gap filler that arranges of surrounding of a side surface of crystalline substance holder, arranges respectively drainage trough on each choked flow wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008400.2U CN203680567U (en) | 2014-01-07 | 2014-01-07 | Silicon ingot supporting assembly with drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008400.2U CN203680567U (en) | 2014-01-07 | 2014-01-07 | Silicon ingot supporting assembly with drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680567U true CN203680567U (en) | 2014-07-02 |
Family
ID=51002524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008400.2U Expired - Fee Related CN203680567U (en) | 2014-01-07 | 2014-01-07 | Silicon ingot supporting assembly with drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313349A (en) * | 2015-06-17 | 2017-01-11 | 重庆大全新能源有限公司 | Silicon ingot square cutting method |
| CN107030906A (en) * | 2016-12-28 | 2017-08-11 | 扬州荣德新能源科技有限公司 | Strengthen the method for slurry cutting power |
-
2014
- 2014-01-07 CN CN201420008400.2U patent/CN203680567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313349A (en) * | 2015-06-17 | 2017-01-11 | 重庆大全新能源有限公司 | Silicon ingot square cutting method |
| CN107030906A (en) * | 2016-12-28 | 2017-08-11 | 扬州荣德新能源科技有限公司 | Strengthen the method for slurry cutting power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20190107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |