CN203222543U - High-radiation energy-saving toughening furnace - Google Patents
High-radiation energy-saving toughening furnace Download PDFInfo
- Publication number
- CN203222543U CN203222543U CN2013202286470U CN201320228647U CN203222543U CN 203222543 U CN203222543 U CN 203222543U CN 2013202286470 U CN2013202286470 U CN 2013202286470U CN 201320228647 U CN201320228647 U CN 201320228647U CN 203222543 U CN203222543 U CN 203222543U
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- China
- Prior art keywords
- furnace
- wall
- radiation
- toughening
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model relates to a toughening furnace for producing toughened glass, and particularly relates to a high-radiation energy-saving toughening furnace. The toughening furnace comprises a furnace body and a heating device in the furnace body, and is characterized in that the furnace body consists of an outer wall, an inner-wall protection board and a heat-insulating layer which is clamped between the outer wall and the inner-wall protection board; the top, the bottom, the left wall and the right wall of the furnace body and the walls of an entrance and an exit of the furnace body are respectively covered with a high-radiation airtight coating. By adding the high-radiation airtight coatings on the furnace walls, heat dissipating out of the furnace can be reduced, so that the heat insulation effect of the toughening furnace can be improved, the heat transfer efficiency can be improved, and energy can be saved by 12%-18%; the heat insulation effect of the toughening furnace is good, so that the temperature rise in the furnace can be quickened, and the productivity of the toughening furnace can be improved.
Description
Technical field
The utility model relates to annealing furnace used in the toughened glass production process, particularly relates to a kind of high-radiation energy-saving annealing furnace.
Background technology
The sheet glass output of China has surpassed 50% of global total amount, wherein the output of float glass reach 〉=90%.Along with the deep processing ratio of the development float glass of automobile, construction industry rises very soon, the tempering of sheet glass is handled particularly outstanding; Toughened glass in vehicle glass 〉=60%; Every glass of safe class that requires mostly adopts tempering to handle in construction industry; The photovoltaic glass that solar photoelectric in the new forms of energy, photo-thermal industry are used also generally adopts steel process to handle; Therefore, the development of the steel process of sheet glass rapidly.Important equipment-tempering the electric furnace of steel process for adapt to big specification, super thick 〉=the 19mm(building decoration) glass tempering, ultra-thin≤all steelization of 2mm glass, half tempered, technical development is rapid in recent years.
At present, the rising principal element of toughened glass manufacturing cost is secondary energy---rising violently of the cost of electric energy, and for lowering energy consumption cost, producer takes increase equipment, and the operation scheme of low ebb start is for the demand that satisfies output spares no high price to purchase annealing furnace.Therefore, saves energy has become the problem of the most important thing of research annealing furnace structure.
The utility model content
The purpose of this utility model is to provide a kind of energy-efficient high-radiation energy-saving annealing furnace at above-mentioned the deficiencies in the prior art and defective, utilizes this energy-conservation annealing furnace can energy-conservation 12%-18%, has reduced operation cost.
The purpose of this utility model is realized by following technical scheme.
A kind of high-radiation energy-saving annealing furnace comprises body of heater and is arranged on the interior heating unit of body of heater; It is characterized in that: described body of heater by outer wall, inner wall protection plate and be clipped in this outer wall and the inner wall protection plate between thermal insulation layer constitute; Furnace roof, furnace bottom, furnace wall, the left and right sides and place, import and export furnace wall at described body of heater all are coated with a floor height radiation seal coating.
Further, described inner wall protection plate is the stupalith backplate.
Further, the thickness of described high radiation seal coating is 0.25-0.5mm.
Compared with prior art, the body of heater of the utility model high-radiation energy-saving annealing furnace by outer wall, inner wall protection plate and be clipped in this outer wall and the inner wall protection plate between thermal insulation layer constitute; Furnace roof, furnace bottom, furnace wall, the left and right sides and place, import and export furnace wall at described body of heater all are coated with a floor height radiation seal coating.Distribute outside stove by having reduced heat at the furnace wall high radiation seal coating of increase, thereby the annealing furnace heat insulation effect that improves has improved heat transfer efficiency, can save energy 12%-18%; Because the high insulating effect of annealing furnace makes that the heat-up rate in the stove is accelerated, improved the productivity of annealing furnace simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model high-radiation energy-saving annealing furnace.
Among the figure: 1 body of heater, 2 outer walls, 3 thermal insulation layers, 4 inner wall protection plates, 5 high radiation seal coatings.
Embodiment
Further describe structure of the present utility model below in conjunction with accompanying drawing.
High-radiation energy-saving annealing furnace as shown in Figure 1 comprises body of heater 1 and the heating unit that is arranged in the body of heater 1; Described body of heater 1 is made of outer wall 2, inner wall protection plate 4 and the thermal insulation layer 3 that is clipped between this outer wall 2 and the inner wall protection plate 4; Furnace roof, furnace bottom, furnace wall, the left and right sides and place, import and export furnace wall at described body of heater 1 all are coated with a floor height radiation seal coating 5.The thickness of high radiation seal coating 5 is 0.25-0.5mm.Distribute outside stove by having reduced heat at the furnace wall high radiation seal coating of increase, thereby the annealing furnace heat insulation effect that improves has improved heat transfer efficiency, can save energy 12%-18%; Because the high insulating effect of annealing furnace makes that the heat-up rate in the stove is accelerated, improved the productivity of annealing furnace simultaneously.
More than show and described ultimate principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and the specification sheets is to be used for explanation principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.
Claims (3)
1. a high-radiation energy-saving annealing furnace comprises body of heater (1) and is arranged on the interior heating unit of body of heater (1); It is characterized in that: described body of heater (1) by outer wall (2), inner wall protection plate (4) and be clipped in this outer wall (2) and inner wall protection plate (4) between thermal insulation layer (3) constitute; Furnace roof, furnace bottom, furnace wall, the left and right sides and place, import and export furnace wall in described body of heater (1) all are coated with a floor height radiation seal coating (5).
2. a kind of high-radiation energy-saving annealing furnace according to claim 1, it is characterized in that: described inner wall protection plate (4) is the stupalith backplate.
3. a kind of high-radiation energy-saving annealing furnace according to claim 1 and 2, it is characterized in that: the thickness of described high radiation seal coating (5) is 0.25-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202286470U CN203222543U (en) | 2013-04-28 | 2013-04-28 | High-radiation energy-saving toughening furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202286470U CN203222543U (en) | 2013-04-28 | 2013-04-28 | High-radiation energy-saving toughening furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222543U true CN203222543U (en) | 2013-10-02 |
Family
ID=49249554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202286470U Expired - Fee Related CN203222543U (en) | 2013-04-28 | 2013-04-28 | High-radiation energy-saving toughening furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222543U (en) |
-
2013
- 2013-04-28 CN CN2013202286470U patent/CN203222543U/en not_active Expired - Fee Related
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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: 20131002 Termination date: 20160428 |