CN204825124U - Can prepare off --shelf single crystal growing furnace of jumbo size crystal - Google Patents
Can prepare off --shelf single crystal growing furnace of jumbo size crystal Download PDFInfo
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- CN204825124U CN204825124U CN201520569201.3U CN201520569201U CN204825124U CN 204825124 U CN204825124 U CN 204825124U CN 201520569201 U CN201520569201 U CN 201520569201U CN 204825124 U CN204825124 U CN 204825124U
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- single crystal
- growing furnace
- crystal growing
- mould
- crucible
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Abstract
The utility model discloses a can prepare off - -shelf single crystal growing furnace of jumbo size crystal, including the single crystal growing furnace main part, being equipped with electric melting furnace, crucible in the single crystal growing furnace main part and carrying the pull rod, the electric melting furnace setting is equipped with the crucible groove in single crystal growing furnace main part bottom in the electric melting furnace, and the crucible inslot of electric melting furnace is arranged in to the crucible, carries the pull rod and is located single crystal growing furnace main part upper end, carries the pull rod bottom and is equipped with the seed crystal, and the width of seed crystal is 8 -12mm, be equipped with the mould in the crucible, the mould comprises two mould boards that parallel symmetry set up, leaves the slit between two mould boards, and the length of mould is 1100 -1200mm, and the width is 10 -15mm, this single crystal growing furnace has increased the mould size, consequently can prepare the crystal product that the size is bigger. In addition, when the length of mould is bigger, just can't successfully prepare the crystal finished product, therefore the size of this mould is for the off -the -shelf optimum size of preparation jumbo size crystal, this single crystal growing furnace has increased the width of seed crystal, is favorable to improving the yield of crystal product.
Description
Technical field
The utility model relates to monocrystal material Preparation equipment field, specifically a kind of single crystal growing furnace can preparing large-size crystals finished product.
Background technology
EFG technique manually produces from melt
monocrystal materialone of method, i.e. Edge-Defined Film feed pulling growth technology.It will leave kapillary slit
mouldput in the melt, liquation is borrowed
wicking actionrise to die top, form thin film also to surrounding diffusion, simultaneously by kind of a brilliant induced crystallization, the edge controlled combinations body of die top in the form of sheets, tubulose or certain required geometrical shape output.This method is for growing single-crystal material of shaping.EFG technique single crystal growing furnace is exactly the device utilizing EFG technique to prepare monocrystal material.Existing EFG technique single crystal growing furnace is by structural limitations, and the final dimension of making is less, cannot meet the preparation demand of some large size finished products.
Utility model content
The purpose of this utility model is to provide a kind of single crystal growing furnace can preparing large-size crystals finished product, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of single crystal growing furnace can preparing large-size crystals finished product, comprise single crystal growing furnace main body, electric smelter, crucible and lifting rod is provided with in described single crystal growing furnace main body, electric smelter is arranged on single crystal growing furnace bottom part body, is provided with crucible groove in electric smelter, and crucible is placed in the crucible groove of electric smelter, lifting rod is positioned at single crystal growing furnace main body upper end, and move up and down in single crystal growing furnace main body under the drive of driver element, lifting rod bottom is provided with seed crystal, and the width of seed crystal is 8-12mm; Be provided with mould in described crucible, two Die and mould plates that mould is arranged by Parallel Symmetric form, and leave slit between two Die and mould plates, and the length of mould is 1100-1200mm, and width is 10-15mm.
As further program of the utility model: be also provided with insulating cotton plate in described single crystal growing furnace main body, insulating cotton plate is placed on electric smelter, and is positioned at above crucible, in insulating cotton plate, offer the through hole that common lifting rod and product pass.
As the utility model further scheme: described crucible inner bottom part is provided with fixed beam, mould and fixed beam perpendicular, and mould is fixed on fixed beam.
As the utility model further scheme: described single crystal growing furnace main body bottom is provided with bracing frame, and single crystal growing furnace main body is placed on the ground by bracing frame.
Compared with prior art, the beneficial effects of the utility model are: the described single crystal growing furnace can preparing large-size crystals finished product, the length of mould is 1100-1200mm, width is 10-15mm, compared with traditional single crystal growing furnace, the die length of this single crystal growing furnace and width are all comparatively large, therefore, it is possible to the crystal product that preparation size is larger.In addition, when the length of mould is more than 1200mm, width, more than after 15mm, just cannot successfully prepare crystal finished product, and therefore this mould is of a size of the optimal size of preparation large-size crystals finished product.The width of this single crystal furnace seed crystal is 8-12mm, and the width of seed crystal more used than traditional single crystal growing furnace is larger, is conducive to the yield rate improving crystal product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the single crystal growing furnace can preparing large-size crystals finished product.
Fig. 2 is the structural representation of single crystal growing furnace main body in the single crystal growing furnace can preparing large-size crystals finished product.
Fig. 3 is the structural representation of crucible in the single crystal growing furnace can preparing large-size crystals finished product.
In figure: 1-single crystal growing furnace main body, 2-bracing frame, 3-electric smelter, 4-crucible, 41-mould, 42-fixed beam, 5-insulating cotton plate, 6-seed crystal, 7-lifting rod.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, a kind of single crystal growing furnace can preparing large-size crystals finished product, comprise single crystal growing furnace main body 1, described single crystal growing furnace main body 1 bottom is provided with bracing frame 2, single crystal growing furnace main body 1 is placed on the ground by bracing frame 2, electric smelter 3 is provided with in single crystal growing furnace main body 1, crucible 4, insulating cotton plate 5 and lifting rod 7, electric smelter 3 is arranged on bottom single crystal growing furnace main body 1, crucible groove is provided with in electric smelter 3, crucible 4 is placed in the crucible groove of electric smelter 3, insulating cotton plate 5 is placed on electric smelter 3, and be positioned at above crucible 4, the through hole that common lifting rod 7 and product pass is offered in insulating cotton plate 5, lifting rod 7 is positioned at single crystal growing furnace main body 1 upper end, and move up and down in single crystal growing furnace main body 1 under the drive of driver element, lifting rod 7 bottom is provided with seed crystal 6, the width of seed crystal 6 is 8-12mm, be provided with mould 41 in described crucible 4, two Die and mould plates that mould 41 is arranged by Parallel Symmetric form, and leave slit between two Die and mould plates, and the liquation in crucible 4 borrows slit
wicking actionrise to die top, crucible 4 inner bottom part is provided with fixed beam 42, mould 41 is perpendicular with fixed beam 42, and mould 41 is fixed on fixed beam 42, and then be fixed in crucible 4, fixed beam 42 is that the installation of mould 41 provides support, the length of mould 41 is 1100-1200mm, width is 10-15mm, compared with traditional single crystal growing furnace, mould 41 length of this single crystal growing furnace and width are all larger, therefore, it is possible to the crystal product that preparation size is larger, prepared crystal final dimension is length 800-1200mm, width 100-1200mm, thickness is 10-15mm, the crystal final dimension prepared than traditional single crystal growing furnace is larger.In addition, when the length of mould is more than 1200mm, width, more than after 15mm, just cannot successfully prepare crystal finished product, and therefore this mould is of a size of the optimal size of preparation large-size crystals finished product.
The described single crystal growing furnace can preparing large-size crystals finished product, the length of mould 41 is 1100-1200mm, and width is 10-15mm, and compared with traditional single crystal growing furnace, mould 41 length of this single crystal growing furnace and width are all comparatively large, therefore, it is possible to the crystal product that preparation size is larger.In addition, when the length of mould is more than 1200mm, width, more than after 15mm, just cannot successfully prepare crystal finished product, and therefore this mould is of a size of the optimal size of preparation large-size crystals finished product.The width of this single crystal furnace seed crystal 6 is 8-12mm, and the width of seed crystal more used than traditional single crystal growing furnace is larger, is conducive to the yield rate improving crystal product.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. can prepare the single crystal growing furnace of large-size crystals finished product for one kind, comprise single crystal growing furnace main body (1), it is characterized in that, electric smelter (3) is provided with in described single crystal growing furnace main body (1), crucible (4) and lifting rod (7), electric smelter (3) is arranged on single crystal growing furnace main body (1) bottom, electric smelter is provided with crucible groove in (3), crucible (4) is placed in the crucible groove of electric smelter (3), lifting rod (7) is positioned at single crystal growing furnace main body (1) upper end, and move up and down in single crystal growing furnace main body (1) under the drive of driver element, lifting rod (7) bottom is provided with seed crystal (6), the width of seed crystal (6) is 8-12mm, be provided with mould (41) in described crucible (4), two Die and mould plates that mould (41) is arranged by Parallel Symmetric form, and leave slit between two Die and mould plates, and the length of mould (41) is 1100-1200mm, and width is 10-15mm.
2. the single crystal growing furnace can preparing large-size crystals finished product according to claim 1, it is characterized in that, insulating cotton plate (5) is also provided with in described single crystal growing furnace main body (1), insulating cotton plate (5) is placed on electric smelter (3), and be positioned at crucible (4) top, offer the through hole that common lifting rod (7) and product pass in insulating cotton plate (5).
3. the single crystal growing furnace can preparing large-size crystals finished product according to claim 1 and 2, it is characterized in that, described crucible (4) inner bottom part is provided with fixed beam (42), and mould (41) is perpendicular with fixed beam (42), and mould (41) is fixed on fixed beam (42).
4. the single crystal growing furnace can preparing large-size crystals finished product according to claim 3, is characterized in that, described single crystal growing furnace main body (1) bottom is provided with bracing frame (2), and single crystal growing furnace main body (1) is placed on the ground by bracing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569201.3U CN204825124U (en) | 2015-08-02 | 2015-08-02 | Can prepare off --shelf single crystal growing furnace of jumbo size crystal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569201.3U CN204825124U (en) | 2015-08-02 | 2015-08-02 | Can prepare off --shelf single crystal growing furnace of jumbo size crystal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825124U true CN204825124U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569201.3U Expired - Fee Related CN204825124U (en) | 2015-08-02 | 2015-08-02 | Can prepare off --shelf single crystal growing furnace of jumbo size crystal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825124U (en) |
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2015
- 2015-08-02 CN CN201520569201.3U patent/CN204825124U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| 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: 20151202 Termination date: 20200802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |