CN204570084U - A kind of front door structure of the kyropoulos sapphire furnace headed straight for - Google Patents
A kind of front door structure of the kyropoulos sapphire furnace headed straight for Download PDFInfo
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- CN204570084U CN204570084U CN201520174793.9U CN201520174793U CN204570084U CN 204570084 U CN204570084 U CN 204570084U CN 201520174793 U CN201520174793 U CN 201520174793U CN 204570084 U CN204570084 U CN 204570084U
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- fire door
- heater
- front fire
- water
- sealed strip
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Abstract
The utility model discloses a kind of front door structure of the kyropoulos sapphire furnace headed straight for, comprise square body of heater and body water-cooling cover, front fire door and sealed strip, described front fire door is set to square, be placed directly in the front of described body of heater, described front fire door inside arranges front fire door water jacket, and fire door is arranged before described water-in and water outlet with described before fire door water jacket be connected, between described front fire door and described body of heater, sealed strip is set, the surrounding of described front fire door arranges four snap closes, the both sides extension of described snap close and described body of heater buckles.Described sealed strip is set to tetrafluoroethylene material, and thickness is the square bar of 2.5mm.During installation, front fire door being placed directly on body of heater, without the need to using bolt to fix, effectively can improving the installation effectiveness of raw material and thermal field.
Description
Technical field
The utility model relates to kyropoulos sapphire crystal growth technical field, particularly relates to a kind of front door structure of the kyropoulos sapphire furnace headed straight for, is applicable to other similar field simultaneously.
Background technology
Sapphire is also known as white stone, that hardness is only second to adamantine crystalline material in the world, owing to having the high velocity of sound, excellent physics, machinery, chemistry and the infrared light transmission performance such as high temperature resistant, anticorrosive, high rigidity, high light transmittance, fusing point are high (2045 DEG C), the material that the fields such as microelectronics, aerospace, military project are badly in need of, by means of its high intensity, hardness, infrared transmission performance and thermal shock resistance always.This material is all widely used in fields such as optical window, semiconductor lighting, microwave devices, has become a kind of functional crystal material that consumption is only second to silicon single-crystal.Especially optical grade large-size sapphire material, because it has stable performance, the huge market demand, comprehensive utilization ratio and added value of product high, becomes in recent years research and development and industrialization focus both at home and abroad.The growth method of sapphire crystal is a lot, but only has kyropoulos could obtain the sapphire crystal of defect and the few large size high optical quality of stress, and the sapphire material of current 70% is manufactured by kyropoulos.
Kyropoulos sapphire crystal growth equipment comprises body of heater, Controlling System, vacuum system, water-cooling system and power system.For ensureing sealing property, the body of heater of current kyropoulos sapphire equipment and bell there is the screw of about 20, body of heater and bell also have seal stack groove for installing rubber seal.These 20 groups of screws all need dismounting each installation in thermal field process, therefore very loaded down with trivial details, and dismounting is also very large for the sealing property impact of body of heater frequently, therefore designs a kind of front fire door not using the straight-opening type of bolt, effectively can improve the stability of equipment, reduce maintenance cost.
Summary of the invention
(1) technical problem that will solve
The utility model devises a kind of front door structure of the kyropoulos sapphire furnace headed straight for, and is directly connected between body of heater with front fire door, no longer adopts bolt to fix, very easy; Adopt simple buckle structure simultaneously, solve the airtight problem between body of heater and front fire door, make body of heater and thermal field, raw material installation process more easy.
(2) technical scheme
For achieving the above object, the utility model provides a kind of front door structure of the kyropoulos sapphire furnace headed straight for, comprise square body of heater and body water-cooling cover, front fire door and sealed strip, described front fire door is set to square, be placed directly in the front of described body of heater, described front fire door inside arranges front fire door water jacket, and fire door is arranged before described water-in and water outlet with described before fire door water jacket be connected, between described front fire door and described body of heater, sealed strip is set, the surrounding of described front fire door arranges four snap closes, the both sides extension of described snap close and described body of heater buckles.
Described sealed strip is set to tetrafluoroethylene material, and thickness is the square bar of 2.5mm.
During installation, front fire door is placed directly on body of heater, without the need to using bolt to fix, seals with sealed strip between front fire door and body of heater, then fixing with snap close.
Accompanying drawing explanation
Fig. 1 is the front view of furnace cover structure;
Fig. 2 is the side-view of furnace cover structure.
Embodiment
Below in conjunction with specific embodiment, the utility model is further expanded description, but it is pointed out that the utility model structure required for protection is not limited to the concrete structure in embodiment and Figure of description.For other structure formations that those of ordinary skill in the art can know by inference, also belong within the utility model scope required for protection.
See also the Fig. 1-2 that bows, a kind of front door structure of the kyropoulos sapphire furnace headed straight for, comprises square body of heater 1 and body water-cooling cover, and described body of heater 1 is set to square, can be used for raw rectangular sapphire crystal.Also comprise front fire door 2 and sealed strip.
Described front fire door 2 is set to square, is placed directly in the front of described body of heater 1.In order to prevent high temperature injury, described front fire door 2 inside arranges front fire door water jacket, and fire door 2 arranges water-in 4 and water outlet 5 before described, and described water-in 4 is connected with described front fire door water jacket with water outlet 5, form the circulation of water coolant, and then take away heat.
Arrange sealed strip between described front fire door 2 and described body of heater 1, described sealed strip is set to tetrafluoroethylene material, and thickness is the square bar of 2.5mm.
In order to ensure sealing effectiveness, the surrounding of described front fire door 2 arranges four snap closes 3, and described snap close 3 buckles with the both sides extension of described body of heater 1.
Like this, during installation, fire door 2 before described is placed directly in the front of described body of heater 1, fix without the need to using bolt, seal with sealed strip between described front fire door 2 and body of heater 1, then described snap close 3 fastening is used, thus ensure that the vacuum condition of whole system, do not use bolt effectively can improve the installation effectiveness of raw material and thermal field simultaneously.
Claims (2)
1. the front door structure of the kyropoulos sapphire furnace that can head straight for, comprise square body of heater and body water-cooling cover, front fire door and sealed strip, it is characterized in that: described front fire door is set to square, be placed directly in the front of described body of heater, described front fire door inside arranges front fire door water jacket, and fire door is arranged before described water-in and water outlet with described before fire door water jacket be connected, between described front fire door and described body of heater, sealed strip is set, the surrounding of described front fire door arranges four snap closes, the both sides extension of described snap close and described body of heater buckles.
2. the front door structure of a kind of kyropoulos sapphire furnace headed straight for as claimed in claim 1, it is characterized in that: described sealed strip is set to tetrafluoroethylene material, thickness is the square bar of 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174793.9U CN204570084U (en) | 2015-03-26 | 2015-03-26 | A kind of front door structure of the kyropoulos sapphire furnace headed straight for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174793.9U CN204570084U (en) | 2015-03-26 | 2015-03-26 | A kind of front door structure of the kyropoulos sapphire furnace headed straight for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570084U true CN204570084U (en) | 2015-08-19 |
Family
ID=53862751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520174793.9U Expired - Fee Related CN204570084U (en) | 2015-03-26 | 2015-03-26 | A kind of front door structure of the kyropoulos sapphire furnace headed straight for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676629A (en) * | 2017-02-09 | 2017-05-17 | 洛阳金诺机械工程有限公司 | Door holder structure applicable to artificial crystal furnace |
-
2015
- 2015-03-26 CN CN201520174793.9U patent/CN204570084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676629A (en) * | 2017-02-09 | 2017-05-17 | 洛阳金诺机械工程有限公司 | Door holder structure applicable to artificial crystal furnace |
| CN106676629B (en) * | 2017-02-09 | 2023-05-30 | 洛阳金诺机械工程有限公司 | Door catch structure for artificial crystal furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160326 |