CN202157002U - Structure of precise annealing furnace - Google Patents
Structure of precise annealing furnace Download PDFInfo
- Publication number
- CN202157002U CN202157002U CN2011202672005U CN201120267200U CN202157002U CN 202157002 U CN202157002 U CN 202157002U CN 2011202672005 U CN2011202672005 U CN 2011202672005U CN 201120267200 U CN201120267200 U CN 201120267200U CN 202157002 U CN202157002 U CN 202157002U
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- Prior art keywords
- heater
- annealing furnace
- blower fan
- furnace structure
- structure according
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model discloses a structure of a precise annealing furnace, comprising a furnace body; the furnace body is provided with a furnace door; the furnace body is internally provided with a glass placing rack; the furnace body is internally provided with a heating element and a fan; and the fan is driven by a motor. Compared with the prior art, the structure of the precise annealing furnace has the advantages that the environment in the furnace body is heated by the heating element; a glass product is arranged on the glass placing rack; simultaneously the furnace body is internally provided with the fan that can drive air in the furnace body to flow so that all places in the furnace body have uniform temperature, thus achieving a good annealing effect.
Description
Technical field
The utility model relates to optical mirror slip processing units field, exactly is meant a kind of fine annealing furnace structure.
Background technology
Lehre mainly is meant the specific equipment of the usefulness of conventional thermal treatments such as the quenching, normalizing, annealing of workpiece.In optical mirror slip processing, need carry out anneal through hot pressing type glassy product later, purpose is to reduce hardness, improves machinability; Eliminate unrelieved stress, stable dimensions reduces distortion and crackle tendency; Crystal grain thinning, the adjustment tissue is eliminated tissue defects etc.At present, the glassy product that the glass blank die mould comes out is that peripheral side is more coarse, has impression, can not satisfy the production requirement of some specific glass, and lehre correspondingly needs to improve.
The utility model content
To above-mentioned defective, the technical problem that the utility model solves is to provide a kind of fine annealing furnace structure, and the lehre temperature inside is even, and the annealing of glassy product is effective.
In order to solve above technical problem, the fine annealing furnace structure that the utility model provides comprises body of heater; Said body of heater is provided with fire door, and the glass rack is installed in the said body of heater, is provided with heating unit in the said body of heater; Be provided with blower fan in the said body of heater, said blower fan passes through driven by motor.
More excellent ground, said heating unit are arranged on the last inwall and following inwall of said body of heater.
More excellent ground, said heating unit is arranged on the inner side-wall of said body of heater.
More excellent ground, said heating unit is a nichrome wire.
More excellent ground, said blower fan are arranged on the interior inner side-wall with respect to said fire door of said body of heater, and said motor drives said blower fan rotation through rotation axis, and said motor is arranged on outside the said body of heater.
More excellent ground, said blower fan is the wind wheel blower fan.
More excellent ground, said blower fan is that stainless material is processed.
More excellent ground, said glass rack is that stainless material is processed.
More excellent ground, the inside of said body of heater is filled with lagging material.
More excellent ground, said lagging material is the insulation asbestos.
The fine annealing furnace structure that the utility model provides comprises body of heater, and said body of heater is provided with fire door, and the glass rack is installed in the said body of heater, is provided with heating unit in the said body of heater, is provided with blower fan in the said body of heater, and said blower fan passes through driven by motor.Compared with prior art; The fine annealing furnace structure that the utility model provides, through the intravital environment of heating unit process furnace, glassy product is placed on the glass rack; Be provided with blower fan in the body of heater simultaneously; Can drive the intravital air flowing of stove, make that the intravital temperature everywhere of stove is even, reach good annealing effect.
Description of drawings
Fig. 1 is the structural representation of fine annealing furnace structure in the utility model.
Wherein, respectively be denoted as among the figure:
1-body of heater, 2-fire door, 3-heating unit, 4-lagging material, 5-glass rack, 6-glassy product, 7-blower fan, 8-motor; The 9-pulley; The 10-rotation axis.
Embodiment
For the technical scheme that those skilled in the art can understand the utility model better and provided, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is the structural representation of fine annealing furnace structure in the utility model.
The fine annealing furnace structure that the utility model provides comprises body of heater 1, and body of heater 1 is provided with fire door 2, in stove 1 body glass rack 5 is installed, and is provided with heating unit 3 in the body of heater 1, is provided with blower fan 7 in the body of heater 1, and blower fan 7 drives through motor 8.
Blower fan 7 is processed for stainless material with glass rack 5, can be high temperature resistant, and product is difficult for oxidation, prolongs its work-ing life.
The inside of body of heater 1 is filled with lagging material 4, and this lagging material 4 can play the effect of insulation for the insulation asbestos, prevents that the heat in the body of heater 1 runs off, and avoids the loss of energy, energy-conserving and environment-protective.In addition, the contact site of fire door 2 and body of heater 1 also can be equipped with sealing-ring, and sealing effectiveness is better.
Compared with prior art; The fine annealing furnace structure that the utility model provides, through the environment in heating unit 3 heating furnace bodies 1, glassy product 6 is placed on the glass rack 5; Be provided with blower fan 7 in the body of heater 1 simultaneously; Can drive the air flowing in the body of heater 1, make that the temperature everywhere in the body of heater 1 is even, reach good annealing effect.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a fine annealing furnace structure is characterized in that, comprises body of heater, and said body of heater is provided with fire door, and the glass rack is installed in the said body of heater, is provided with heating unit in the said body of heater, is provided with blower fan in the said body of heater, and said blower fan passes through driven by motor.
2. fine annealing furnace structure according to claim 1 is characterized in that, said heating unit is arranged on the last inwall and following inwall of said body of heater.
3. fine annealing furnace structure according to claim 2 is characterized in that said heating unit is arranged on the inner side-wall of said body of heater.
4. fine annealing furnace structure according to claim 1 is characterized in that, said heating unit is a nichrome wire.
5. fine annealing furnace structure according to claim 1 is characterized in that, said blower fan is arranged on the interior inner side-wall with respect to said fire door of said body of heater, and said motor drives said blower fan rotation through rotation axis, and said motor is arranged on outside the said body of heater.
6. fine annealing furnace structure according to claim 1 is characterized in that, said blower fan is the wind wheel blower fan.
7. fine annealing furnace structure according to claim 1 is characterized in that, said blower fan is that stainless material is processed.
8. fine annealing furnace structure according to claim 1 is characterized in that, said glass rack is that stainless material is processed.
9. fine annealing furnace structure according to claim 1 is characterized in that the inside of said body of heater is filled with lagging material.
10. fine annealing furnace structure according to claim 9 is characterized in that, said lagging material is the insulation asbestos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202672005U CN202157002U (en) | 2011-07-26 | 2011-07-26 | Structure of precise annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202672005U CN202157002U (en) | 2011-07-26 | 2011-07-26 | Structure of precise annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157002U true CN202157002U (en) | 2012-03-07 |
Family
ID=45764644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202672005U Expired - Fee Related CN202157002U (en) | 2011-07-26 | 2011-07-26 | Structure of precise annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174700A (en) * | 2015-10-21 | 2015-12-23 | 成都达盛光学实业有限公司 | Box-type annealing furnace |
| CN105217940A (en) * | 2015-08-21 | 2016-01-06 | 四川省洪雅县中保光学元件有限公司 | The annealing furnace that a kind of safety is controlled |
| CN105884182A (en) * | 2016-06-25 | 2016-08-24 | 四川省洪雅县中保光学元件有限公司 | Intelligent temperature control system for annealing furnace |
-
2011
- 2011-07-26 CN CN2011202672005U patent/CN202157002U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217940A (en) * | 2015-08-21 | 2016-01-06 | 四川省洪雅县中保光学元件有限公司 | The annealing furnace that a kind of safety is controlled |
| CN105174700A (en) * | 2015-10-21 | 2015-12-23 | 成都达盛光学实业有限公司 | Box-type annealing furnace |
| CN105174700B (en) * | 2015-10-21 | 2018-03-27 | 成都达盛光学实业有限公司 | A kind of box-annealing furnace |
| CN105884182A (en) * | 2016-06-25 | 2016-08-24 | 四川省洪雅县中保光学元件有限公司 | Intelligent temperature control system for annealing furnace |
| CN105884182B (en) * | 2016-06-25 | 2018-06-01 | 四川省洪雅县中保光学元件有限公司 | A kind of annealing furnace intelligent temperature control system |
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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: 20120307 Termination date: 20180726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |