CN204385316U - The pre-heated gas sintered stove of a kind of annular - Google Patents
The pre-heated gas sintered stove of a kind of annular Download PDFInfo
- Publication number
- CN204385316U CN204385316U CN201420855011.3U CN201420855011U CN204385316U CN 204385316 U CN204385316 U CN 204385316U CN 201420855011 U CN201420855011 U CN 201420855011U CN 204385316 U CN204385316 U CN 204385316U
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- heater
- preheater
- annular
- bell
- gas
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Abstract
The utility model discloses the pre-heated gas sintered stove of a kind of annular, comprise supervisory control desk, permanent seat, body of heater, bell, gas pipeline and preheater, described permanent seat is arranged on supervisory control desk, described body of heater to be arranged in permanent seat and to protrude from the mid-way on permanent seat top, described bell is fastened on the upper end of body of heater, described gas pipeline be looped around body of heater surrounding and respectively two ends upper and lower with preheater be connected.By the way, the pre-heated gas sintered stove of the annular that the utility model provides, the sintering gas pipeline being applicable to crystal be looped around body of heater surrounding and respectively two ends upper and lower with preheater be connected, by preheater, the gas in gas pipeline is carried out preheating, recycle mode is adopted to carry out preheating, gas enters in body of heater after preheating, keep homoiothermy in body of heater, cold air is avoided directly to enter the thermal shock of High Temperature Furnaces Heating Apparatus, crystal is ftractureed because of thermal shock, ensure that quality and the integrity of crystal.
Description
Technical field
The utility model relates to the technical field of crystal, and be specifically related to the pre-heated gas sintered stove of a kind of annular, the sintering and the annealing that are applicable to crystal are made.
Background technology
The monocrystal material of the modern technologies such as electronics, optics application required for Shen, major part melt growth legal system is standby.The halogen compound etc. of some alkali and alkaline earth metal ions, many crystal enter the suitability for industrialized production of different scales already.
In crystal growth, annealing process is a considerable processing procedure, because annealing process is related to the release of crystal internal stress and the improvement of interior microscopic defect, the high temperature sintering furnace used is owing to controlling unstable to the hungry temperature in body of heater, easily cause crystal mass not good, because the cost of crystal is higher, thus cause significant waste.
Utility model content
The technical problem that the utility model mainly solves is to provide the pre-heated gas sintered stove of a kind of annular, be applicable to sintering and the annealing of crystal, gas pipeline be looped around body of heater surrounding and respectively two ends upper and lower with preheater be connected, by preheater, the gas in gas pipeline is carried out preheating, recycle mode is adopted to carry out preheating, gas enters in body of heater after preheating, keep homoiothermy in body of heater, accelerate the efficiency of sintering and annealing, cold air is avoided directly to enter the thermal shock of High Temperature Furnaces Heating Apparatus, crystal is ftractureed because of thermal shock, ensure that quality and the integrity of crystal.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide the pre-heated gas sintered stove of a kind of annular, comprise supervisory control desk, permanent seat, body of heater, bell, gas pipeline and preheater, described permanent seat is arranged on supervisory control desk, described body of heater to be arranged in permanent seat and to protrude from the mid-way on permanent seat top, described bell is fastened on the upper end of body of heater, described gas pipeline be looped around body of heater surrounding and respectively two ends upper and lower with preheater be connected.
In the utility model preferred embodiment, described bell is provided with pipe hole, and described gas pipeline is connected in the pipe hole of bell after preheater.
In the utility model preferred embodiment, in described body of heater and gas pipeline, adopt rare gas element.
In the utility model preferred embodiment, described body of heater is the cylindrical structure with cavity, and described bell is the circular configuration with arc top, and wherein, the diameter of described body of heater is corresponding with the diameter of bell.
In the utility model preferred embodiment, described supervisory control desk is provided with temperature indicator, man-machine interface and button.
In the utility model preferred embodiment, the pre-heated gas sintered stove of described annular also comprises refractory brick, and described refractory brick is arranged on the top of preheater.
The beneficial effects of the utility model are: the pre-heated gas sintered stove of annular of the present utility model, be applicable to sintering and the annealing of crystal, gas pipeline be looped around body of heater surrounding and respectively two ends upper and lower with preheater be connected, by preheater, the gas in gas pipeline is carried out preheating, recycle mode is adopted to carry out preheating, gas enters in body of heater after preheating, keep homoiothermy in body of heater, accelerate the efficiency of sintering and annealing, cold air is avoided directly to enter the thermal shock of High Temperature Furnaces Heating Apparatus, crystal is ftractureed because of thermal shock, ensure that quality and the integrity of crystal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a preferred embodiment of the pre-heated gas sintered stove of the utility model annular;
Being labeled as in accompanying drawing: 1, supervisory control desk, 2, permanent seat, 3, body of heater, 4, bell, 5, gas pipeline, 6, preheater, 7, refractory brick, 11, temperature indicator, 12, man-machine interface, 13, button, 41, pipe hole.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model embodiment comprises:
The pre-heated gas sintered stove of a kind of annular, comprise supervisory control desk 1, permanent seat 2, body of heater 3, bell 4, gas pipeline 5 and preheater 6, described permanent seat 2 is arranged on supervisory control desk 1, described body of heater 3 to be arranged in permanent seat 2 and to protrude from the mid-way on permanent seat 2 top, described bell 4 is fastened on the upper end of body of heater 3, and described gas pipeline 5 is looped around the surrounding of body of heater 3 and is connected with preheater about 6 two ends respectively.
In above-mentioned, described body of heater 3 is the cylindrical structure with cavity, and described bell 4 is the circular configuration with arc top, and wherein, the diameter of described body of heater 3 is corresponding with the diameter of bell 4.
Further, described bell 4 is provided with pipe hole 41, keys in body of heater 3 in the pipe hole 41 that described gas pipeline 5 is connected to bell 4 after preheater 6.Wherein, rare gas element is adopted in described body of heater 4 and gas pipeline 5.
Adopt aforesaid method, by preheater 6, the gas in gas pipeline is carried out preheating, adopt recycle mode to carry out preheating, gas enters in body of heater 3 after preheating, keeps homoiothermy in body of heater 3.
Further, the pre-heated gas sintered stove of described annular also comprises refractory brick 7, and described refractory brick 7 is arranged on the top of preheater 6, and gas pipeline 5 carries out air preheat by preheater 6 after inserting refractory brick 7 again.
In the utility model, described supervisory control desk 1 is provided with temperature indicator 11, man-machine interface 12 and button 13, with the setting of the temperature conditions of checking in body of heater, various parameter and the operation of unlatching or the pre-heated gas sintered stove of closedown annular.
In sum, the pre-heated gas sintered stove of annular of the present utility model, be applicable to sintering and the annealing of crystal, gas pipeline 5 is looped around the surrounding of body of heater 3 and is connected with preheater about 6 two ends respectively, by preheater 6, the gas in gas pipeline 5 is carried out preheating, recycle mode is adopted to carry out preheating, gas enters in body of heater 3 after preheating, keep homoiothermy in body of heater 3, accelerate the efficiency of sintering and annealing, avoid cold air directly to enter the thermal shock of High Temperature Furnaces Heating Apparatus, crystal is ftractureed because of thermal shock, ensure that quality and the integrity of crystal.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. the pre-heated gas sintered stove of annular, it is characterized in that, comprise supervisory control desk, permanent seat, body of heater, bell, gas pipeline and preheater, described permanent seat is arranged on supervisory control desk, described body of heater to be arranged in permanent seat and to protrude from the mid-way on permanent seat top, described bell is fastened on the upper end of body of heater, described gas pipeline be looped around body of heater surrounding and respectively two ends upper and lower with preheater be connected.
2. the pre-heated gas sintered stove of annular according to claim 1, is characterized in that, described bell is provided with pipe hole, and described gas pipeline is connected in the pipe hole of bell after preheater.
3. the pre-heated gas sintered stove of annular according to claim 1, is characterized in that, adopts rare gas element in described body of heater and gas pipeline.
4. the pre-heated gas sintered stove of annular according to claim 1, it is characterized in that, described body of heater is the cylindrical structure with cavity, and described bell is the circular configuration with arc top, wherein, the diameter of described body of heater is corresponding with the diameter of bell.
5. the pre-heated gas sintered stove of annular according to claim 1, is characterized in that, described supervisory control desk is provided with temperature indicator, man-machine interface and button.
6. the pre-heated gas sintered stove of annular according to claim 1, is characterized in that, the pre-heated gas sintered stove of described annular also comprises refractory brick, and described refractory brick is arranged on the top of preheater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855011.3U CN204385316U (en) | 2014-12-30 | 2014-12-30 | The pre-heated gas sintered stove of a kind of annular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855011.3U CN204385316U (en) | 2014-12-30 | 2014-12-30 | The pre-heated gas sintered stove of a kind of annular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385316U true CN204385316U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855011.3U Expired - Fee Related CN204385316U (en) | 2014-12-30 | 2014-12-30 | The pre-heated gas sintered stove of a kind of annular |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204385316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108220895A (en) * | 2018-01-15 | 2018-06-29 | 福建阿石创新材料股份有限公司 | Plasma heating formula high temperature oxygen supply |
-
2014
- 2014-12-30 CN CN201420855011.3U patent/CN204385316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108220895A (en) * | 2018-01-15 | 2018-06-29 | 福建阿石创新材料股份有限公司 | Plasma heating formula high temperature oxygen supply |
| CN108220895B (en) * | 2018-01-15 | 2019-10-08 | 福建阿石创新材料股份有限公司 | Plasma heating formula high temperature oxygen supply |
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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: 20150610 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |