CN105369354A - Dedusting insulation device for sapphire processing furnace - Google Patents
Dedusting insulation device for sapphire processing furnace Download PDFInfo
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- CN105369354A CN105369354A CN201510792367.6A CN201510792367A CN105369354A CN 105369354 A CN105369354 A CN 105369354A CN 201510792367 A CN201510792367 A CN 201510792367A CN 105369354 A CN105369354 A CN 105369354A
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- finishing stove
- dedusting
- sapphire
- processing furnace
- attemperator
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Abstract
The invention discloses a dedusting insulation device for a sapphire processing furnace. The device includes a processing furnace and an insulation furnace cover connected to the upper end of the processing furnace; the inner wall of the processing furnace is provided with a heat protection layer; the inner wall of the heat protection layer is connected with an insulation layer; the bottom and annular side wall of the processing furnace are provided with a plurality of air heating pipes; a dedusting device is arranged on the top end inside the processing furnace; and the surface of the processing furnace is connected with a control cabinet. The device has a simple structure, employs a triple insulation structure containing heating, heat protection and heat insulation, can retain and protect heat on the sapphire in the processing furnace; and the dedusting device in the processing furnace can effectively dedust air in the furnace, guarantee clean air flow in the processing furnace, and avoid secondary pollution on the sapphire crystal caused by dust particles in the insulation process.
Description
Technical field
The present invention relates to technical field of sapphire treatment, particularly relate to a kind of dedusting attemperator of sapphire finishing stove.
Background technology
Sapphire crystal chemical property is highly stable, generally water insoluble, acid and alkali, caustic corrosion, and sapphire crystal hardness is very high, is Mohs' hardness 9 grades, is only second to the hardest diamond.It has good light transmission, heat conductivity and electric insulating quality, mechanics good mechanical property, and has wear-resisting and weather-proof feature.The fusing point of sapphire crystal is 2050 DEG C, and boiling point 3500 DEG C, maximum operating temperature can reach 1900 DEG C.Therefore, sapphire, as a kind of important technology crystal, has been widely used in many fields of science and technology, national defence and civilian industry.
At present, on market, the sapphire lagging material of traditional mode of production is tungsten goods, the tubbiness that shape is structure as a whole, deposit the problem of at high temperature gross distortion in process of production, thus destroy the symmetry of thermal field, and tungsten volatile matter is more, impurity in crystal is become and causes qualification rate to reduce more, cost increases.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of dedusting attemperator of sapphire finishing stove, can carry out well poly-warm heat insulation, and be provided with cleaning apparatus in finishing stove, effectively can carry out dust removal process to gas stream in the stove to the sapphire in finishing stove.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the dedusting attemperator providing a kind of sapphire finishing stove, it is characterized in that, comprise: finishing stove and be connected to the heat insulation furnace cover of finishing stove upper end, described finishing stove inwall is provided with a thermofin, described thermofin inwall connects a thermal insulation layer, bottom in described finishing stove and annular sidewall are provided with several air heating pipes, the top of described finishing stove inside is provided with a cleaning apparatus, and described finishing stove surface is connected with a control rack.
In a preferred embodiment of the present invention, described finishing stove is column structure.
In a preferred embodiment of the present invention, described heat insulation furnace cover and described thermal insulation layer material are high-purity mangesium oxide zirconium fiber brick.
In a preferred embodiment of the present invention, described thermofin is graphite polystyrene board.
In a preferred embodiment of the present invention, described controlling machine is provided with control panel cashier's office in a shop.
In a preferred embodiment of the present invention, described cleaning apparatus, air heating pipe are electrically connected with control panel.
The invention has the beneficial effects as follows: structure of the present invention is simple, adopt heating, insulation, heat insulation triple insulation construction, can carry out well poly-warm heat insulation to the sapphire in finishing stove, and be provided with cleaning apparatus in finishing stove, effectively can carry out dust removal process to gas stream in the stove, ensure that processing gas stream in the stove is clean, avoid in insulating process, sapphire crystal is subject to the secondary pollution of dust granules.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, 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 dedusting attemperator one preferred embodiment of a kind of sapphire finishing stove of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1-finishing stove, 2-heat insulation furnace cover, 3-thermofin, 4-thermal insulation layer, 5-air heating pipe, 6-cleaning apparatus, 7-control rack, 8-control panel.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of dedusting attemperator of sapphire finishing stove, it is characterized in that, comprise: finishing stove 1 and be connected to the heat insulation furnace cover 2 of finishing stove 1 upper end, described finishing stove 1 inwall is provided with a thermofin 3, described thermofin 3 inwall connects a thermal insulation layer 4, bottom in described finishing stove 1 and annular sidewall are provided with several air heating pipes 5, and the top of described finishing stove 1 inside is provided with a dedusting and fills 6 and put, and described finishing stove 1 surface is connected with a control rack 7.
Be different from prior art.
In another embodiment, described finishing stove 1 is column structure.
In another embodiment, described heat insulation furnace cover 2 is high-purity mangesium oxide zirconium fiber brick with described thermal insulation layer 4 material, and under high temperature, impurity volatilization is little.
In another embodiment, described thermofin 3 is graphite polystyrene board, and its thermal and insulating performance is strong, is mixed with infrared external reflection thing in starting material, makes its fire resistance strong, more reliable and more stable.
In another embodiment, described control rack 7 is provided with control panel 8.
In another embodiment, described cleaning apparatus 6, air heating pipe 5 are electrically connected with control panel 8.
Structure of the present invention is simple, adopt heating, insulation, heat insulation triple insulation construction, can carry out well poly-warm heat insulation to the sapphire in finishing stove, and be provided with cleaning apparatus in finishing stove, effectively can carry out dust removal process to gas stream in the stove, ensure that processing gas stream in the stove is clean, avoid in insulating process, sapphire crystal is subject to the secondary pollution of dust granules.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention 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 invention.
Claims (6)
1. the dedusting attemperator of a sapphire finishing stove, it is characterized in that, comprise: finishing stove and be connected to the heat insulation furnace cover of finishing stove upper end, described finishing stove inwall is provided with a thermofin, described thermofin inwall connects a thermal insulation layer, bottom in described finishing stove and annular sidewall are provided with several air heating pipes, and the top of described finishing stove inside is provided with a cleaning apparatus, and described finishing stove surface is connected with a control rack.
2. the dedusting attemperator of sapphire finishing stove according to claim 1, is characterized in that, described finishing stove is column structure.
3. the dedusting attemperator of sapphire finishing stove according to claim 1, is characterized in that, described heat insulation furnace cover and described thermal insulation layer material are high-purity mangesium oxide zirconium fiber brick.
4. the dedusting attemperator of sapphire finishing stove according to claim 1, is characterized in that, described thermofin is graphite polystyrene board.
5. the dedusting attemperator of sapphire finishing stove according to claim 1, is characterized in that, described controlling machine is provided with control panel cashier's office in a shop.
6. the dedusting attemperator of sapphire finishing stove according to claim 1, is characterized in that, described cleaning apparatus, air heating pipe are electrically connected with control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792367.6A CN105369354A (en) | 2015-11-18 | 2015-11-18 | Dedusting insulation device for sapphire processing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792367.6A CN105369354A (en) | 2015-11-18 | 2015-11-18 | Dedusting insulation device for sapphire processing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105369354A true CN105369354A (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510792367.6A Pending CN105369354A (en) | 2015-11-18 | 2015-11-18 | Dedusting insulation device for sapphire processing furnace |
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| CN (1) | CN105369354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097832A (en) * | 2018-09-25 | 2018-12-28 | 天通银厦新材料有限公司 | A kind of dedusting attemperator of sapphire finishing stove |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552639A (en) * | 2014-12-18 | 2015-04-29 | 无锡科诺达电子有限公司 | Dust removal device of sapphire processing system |
| CN104562199A (en) * | 2014-12-18 | 2015-04-29 | 无锡科诺达电子有限公司 | Single-crystal processing furnace for sapphires |
| CN104562201A (en) * | 2014-12-18 | 2015-04-29 | 无锡科诺达电子有限公司 | Thermal insulating device of sapphire processing furnace |
-
2015
- 2015-11-18 CN CN201510792367.6A patent/CN105369354A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552639A (en) * | 2014-12-18 | 2015-04-29 | 无锡科诺达电子有限公司 | Dust removal device of sapphire processing system |
| CN104562199A (en) * | 2014-12-18 | 2015-04-29 | 无锡科诺达电子有限公司 | Single-crystal processing furnace for sapphires |
| CN104562201A (en) * | 2014-12-18 | 2015-04-29 | 无锡科诺达电子有限公司 | Thermal insulating device of sapphire processing furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097832A (en) * | 2018-09-25 | 2018-12-28 | 天通银厦新材料有限公司 | A kind of dedusting attemperator of sapphire finishing stove |
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Application publication date: 20160302 |