CN106222733A - A kind of crucible lifting method single-crystal metal growth furnace - Google Patents
A kind of crucible lifting method single-crystal metal growth furnace Download PDFInfo
- Publication number
- CN106222733A CN106222733A CN201610891676.3A CN201610891676A CN106222733A CN 106222733 A CN106222733 A CN 106222733A CN 201610891676 A CN201610891676 A CN 201610891676A CN 106222733 A CN106222733 A CN 106222733A
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- CN
- China
- Prior art keywords
- boiler tube
- heater
- furnace
- lifting method
- heating furnace
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/20—Aluminium oxides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The invention discloses a kind of crucible lifting method single-crystal metal growth furnace, including body of heater, top, described furnace interior side is fixed with motor, and described motor bottom is in transmission connection with screw mandrel, and described screw mandrel is provided with slide block；Described furnace interior opposite side is fixed with heating furnace, is provided through boiler tube in the middle of described heating furnace, and described boiler tube is mutually permanently connected with slide block, and described boiler tube top connects flange, and described boiler tube bottom connects vacuometer；Described furnace interior bottom is further fixed on transformator.The present invention realizes heating furnace by elevating mechanism and at the uniform velocity rises and falls, it is possible to by regulation motor speed, freely controlling rising or falling speed, meet the change requirement of crystal structure point, complete equipment decoration structure features simple design is reasonable, and science is practical, is suitable for promoting and using.
Description
Technical field
The invention belongs to growth furnace field, particularly relate to a kind of crucible lifting method single-crystal metal growth furnace.
Background technology
The growth of crystal, is to be arranged in thermal field by the crucible being placed with raw material, is melt by melting sources.By seed crystal with
The contact of melt, carries out the growth of crystal along the stretching of seed crystal crystal orientation.During crystal growth, especially sapphire crystal is brilliant
During bulk-growth, in order to make crystal growth in suitably temperature field, need heating furnace is positioned at the position that heater is suitable for；
Simultaneously need to realize the thermograde required for crystal growth overall process by the movement of bottom heat shielding, thus grow high-quality
Crystal.It is thus desirable to corresponding jacking equipment adjusts the height of crucible, and the distance between crucible and bottom heat shielding.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, it is provided that a kind of crucible lifting method single-crystal metal
Growth furnace, it is possible to heating furnace is carried out lift adjustment, and freely controls rising or falling speed.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of crucible lifting method single-crystal metal growth furnace, including body of heater, top, described furnace interior side is fixed with stepping
Motor, described motor bottom is in transmission connection with screw mandrel, and described screw mandrel is provided with slide block；
Described furnace interior opposite side is fixed with heating furnace, is provided through boiler tube, described boiler tube in the middle of described heating furnace
Being mutually permanently connected with slide block, described boiler tube top connects flange, and described boiler tube bottom connects vacuometer；
Described furnace interior bottom is further fixed on transformator.
Further, described body of heater lateral surface is provided with touch screen, it is possible to realize controlling motor automatic intelligent.
Further, described body of heater surface is provided with double door, and it is convenient with shutoff operation to open, and mounting structure is simple.
Further, described bottom of furnace body installs blissful horse wheel, it is simple to the movement of body of heater, has broken away from space restriction.
Further, sealing device is installed between described heating furnace and boiler tube, improves the operating reliability of growth furnace.
The invention has the beneficial effects as follows:
The present invention realizes heating furnace by elevating mechanism and at the uniform velocity rises and falls, it is possible to by regulation motor speed, freely controls to rise
Reduction of speed degree, meets the change requirement of crystal structure point, and complete equipment decoration structure features simple design is reasonable, and science is practical, be suitable for promoting and
Use.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Label declaration in figure: 1-motor, 2-screw mandrel, 3-slide block, 4-heating furnace, 5-boiler tube, 6-flange, 7-vacuum
Meter, 8-transformator, 9-body of heater.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
A kind of crucible lifting method single-crystal metal growth furnace as shown in Figure 1, including body of heater 9, body of heater 9 interior side top is solid
Surely having motor 1, motor 1 bottom is in transmission connection with screw mandrel 2, and screw mandrel 2 is provided with slide block 3；
The internal opposite side of body of heater 9 is fixed with in the middle of heating furnace 4, heating furnace 4 and is provided through boiler tube 5, heating furnace 4 and boiler tube
Being provided with sealing device between 5, improve the operating reliability of growth furnace, boiler tube 5 is mutually permanently connected with slide block 3, boiler tube 5 top
Connecting and have flange 6, boiler tube 5 bottom connects vacuometer 7；
Body of heater 9 inner bottom is further fixed on transformator 8, and body of heater 9 lateral surface is provided with touch screen, it is possible to realize stepping electricity
Machine 1 automatic intelligent controls, and body of heater 9 surface is provided with double door, and it is convenient with shutoff operation to open, and mounting structure is simple, body of heater 9
Blissful horse wheel is installed in bottom, it is simple to the movement of body of heater 9, has broken away from space restriction.
When motor 1 works, screw mandrel 2 can rotate along with the rotation of motor 1, and makes hot stove 4 by slide block 3
Carrying out lift adjustment, the speed of lifting can be controlled by the rotating speed of regulation motor 1.
The present invention realizes heating furnace by elevating mechanism and at the uniform velocity rises and falls, it is possible to by regulation motor speed, freely controls to rise
Reduction of speed degree, meets the change requirement of crystal structure point, and complete equipment decoration structure features simple design is reasonable, and science is practical, be suitable for promoting and
Use.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.
Claims (5)
1. a crucible lifting method single-crystal metal growth furnace, including body of heater (9), it is characterised in that: described body of heater (9) interior side
Top is fixed with motor (1), and described motor (1) bottom is in transmission connection with screw mandrel (2), on described screw mandrel (2)
Slide block (3) is installed；
The internal opposite side of described body of heater (9) is fixed with in the middle of heating furnace (4), described heating furnace (4) and is provided through boiler tube (5),
Described boiler tube (5) is mutually permanently connected with slide block (3), and described boiler tube (5) top connects flange (6), described boiler tube (5) bottom
Connect and have vacuometer (7)；
Described body of heater (9) inner bottom is further fixed on transformator (8).
A kind of crucible lifting method single-crystal metal growth furnace the most according to claim 1, it is characterised in that: described body of heater (9)
Lateral surface is provided with touch screen.
A kind of crucible lifting method single-crystal metal growth furnace the most according to claim 1, it is characterised in that: described body of heater (9)
Surface is provided with double door.
A kind of crucible lifting method single-crystal metal growth furnace the most according to claim 1, it is characterised in that: described body of heater (9)
Blissful horse wheel is installed in bottom.
A kind of crucible lifting method single-crystal metal growth furnace the most according to claim 1, it is characterised in that: described heating furnace
(4) and between boiler tube (5), sealing device is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891676.3A CN106222733A (en) | 2016-10-12 | 2016-10-12 | A kind of crucible lifting method single-crystal metal growth furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891676.3A CN106222733A (en) | 2016-10-12 | 2016-10-12 | A kind of crucible lifting method single-crystal metal growth furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106222733A true CN106222733A (en) | 2016-12-14 |
Family
ID=58076977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610891676.3A Pending CN106222733A (en) | 2016-10-12 | 2016-10-12 | A kind of crucible lifting method single-crystal metal growth furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106222733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117230522A (en) * | 2023-11-15 | 2023-12-15 | 江苏鑫瑞崚新材料科技有限公司 | Metal single crystal preparation device |
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| CN104451884A (en) * | 2014-12-11 | 2015-03-25 | 河北同光晶体有限公司 | Lifting controlsystem and lifting control method for crucible of silicon carbide crystal furnace |
| CN204311155U (en) * | 2014-12-12 | 2015-05-06 | 江西豪安能源科技有限公司 | A kind of monocrystaline silicon stove |
| CN105734668A (en) * | 2016-03-28 | 2016-07-06 | 中国科学院福建物质结构研究所 | Growth method of Ba3P3O10Cl monocrystal |
-
2016
- 2016-10-12 CN CN201610891676.3A patent/CN106222733A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311343A (en) * | 2008-02-26 | 2008-11-26 | 上海晨安电炉制造有限公司 | Vacuum furnace suitable for preparing large-diameter high-purity polysilicon ingot |
| CN101319408A (en) * | 2008-05-15 | 2008-12-10 | 北京京运通科技有限公司 | Transmission mechanism of monocrystaline silicon stove |
| CN101440525A (en) * | 2008-12-07 | 2009-05-27 | 山东理工大学 | Method and apparatus for preparing single crystal in copple melt |
| CN201305645Y (en) * | 2008-12-07 | 2009-09-09 | 山东理工大学 | Device for preparing monocrystals from crucible melt |
| CN201402043Y (en) * | 2009-04-21 | 2010-02-10 | 上海汉虹精密机械有限公司 | Crucible elevator mechanism |
| CN102051678A (en) * | 2010-09-03 | 2011-05-11 | 重庆大学 | Magnesium alloy preparation device capable of controlling grain orientation |
| CN102409393A (en) * | 2011-09-19 | 2012-04-11 | 江苏同人电子有限公司 | Lifting device for crystal growing crucible furnace |
| CN203569233U (en) * | 2013-09-29 | 2014-04-30 | 青岛赛瑞达电子装备股份有限公司 | Multifunctional crystal growth furnace |
| CN104451884A (en) * | 2014-12-11 | 2015-03-25 | 河北同光晶体有限公司 | Lifting controlsystem and lifting control method for crucible of silicon carbide crystal furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117230522A (en) * | 2023-11-15 | 2023-12-15 | 江苏鑫瑞崚新材料科技有限公司 | Metal single crystal preparation device |
| CN117230522B (en) * | 2023-11-15 | 2024-01-26 | 江苏鑫瑞崚新材料科技有限公司 | Metal single crystal preparation device |
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Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |