CN201762236U - Heating furnace for glass tempering - Google Patents
Heating furnace for glass tempering Download PDFInfo
- Publication number
- CN201762236U CN201762236U CN2010205334523U CN201020533452U CN201762236U CN 201762236 U CN201762236 U CN 201762236U CN 2010205334523 U CN2010205334523 U CN 2010205334523U CN 201020533452 U CN201020533452 U CN 201020533452U CN 201762236 U CN201762236 U CN 201762236U
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- CN
- China
- Prior art keywords
- wire group
- glass
- heat exchange
- furnace
- heating wire
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heating furnace for glass tempering, which is used for tempered glass production industry. The utility model includes a heating furnace; an upper heating wire group and a lower heating wire group are installed in the heating furnace; a jet layer composed of jet pipes is installed under the upper heating wire group; a heat exchange layer composed of heat exchange pipes is installed above the upper heating wire group; and the heat exchange pipes are communicated with the jet pipes. The utility model has reasonable design; a heat exchange layer is added to put the heat exchange on the top of the cavity of the furnace; the top side of the upper heating wire group is the hottest place of the whole furnace, where the exchange efficiency is high and the waste heat is utilized, thereby increasing temperature of the hot blast ejected from the jet pipes, accelerating heating on the upper surface of the glass, eliminating arching of the lower surface of the glass owing to too fast heating, decreasing generation of white line on the glass, and improving the operating efficiency; and the energy saving effect is achieved as the waste heat is utilized.
Description
Technical field
The utility model relates to a kind of process furnace that is used for glass tempering, is used for glass tempering furnace.
Background technology
Referring to Fig. 1, the process furnace that is used for glass tempering of prior art, comprise process furnace 1', electric stove wire group 2' and following electric stove wire group in process furnace, being equipped with, the jet layer 3' that forms with gas ejector pipe is installed below last electric stove wire, be communicated with pressurized air input tube 4' on gas ejector pipe, pressurized air input tube 4' is connected with air supply plant.
During work, gas ejector pipe has been heated in electric stove wire heating, and pressurized air enters gas ejector pipe, is sprayed onto after the gas ejector pipe heating to be positioned on glass on the ceramic roller, and glass is heated.
According to convective principles, hot gas is always toward rising, the heat of topmost is the highest and can not gets off, though jet layer has absorbed the heat of last electric stove wire group below, but the heat of last electric stove wire top has no idea to absorb, cause heat waste and service efficiency low, make the heats of electric stove wire group and following electric stove wire group differ too big, influence glass quality.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, can improves the process furnace that is used for glass tempering of going up electric stove wire group heat efficient.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of process furnace that is used for glass tempering, comprise process furnace, electric stove wire group and following electric stove wire group on being equipped with in process furnace are equipped with the jet layer of forming with gas ejector pipe below last electric stove wire group; It is characterized in that: on described electric stove wire above the heat exchange layers of forming with heat exchanger tube is installed, heat exchanger tube communicates with gas ejector pipe.
Heat exchanger tube described in the utility model is snakelike.
The utility model is communicated with the pressurized air input tube on described heat exchanger tube.
The utility model compared with prior art has following advantage and effect: 1, reasonable in design; 2, increased a heat exchange layers, heat exchange has been put into the top of stove inner chamber, the top of last electric stove wire group, that is the hottest place of whole stove, the exchange efficiency height, it is again UTILIZATION OF VESIDUAL HEAT IN, improved the hot blast temperature of gas ejector pipe ejection, accelerated the heating on surface on glass, balance glass because the arch that lower surface is heated and causes too soon in the heating way, reduce the generation of glass white line, also increased working efficiency; Owing to be UTILIZATION OF VESIDUAL HEAT IN, played energy-conservation effect.
Description of drawings
Fig. 1 is the structural representation of process furnace upper part of prior art.
Fig. 2 is the structural representation of the utility model embodiment process furnace upper part.
Fig. 3 is a kind of structural representation of heat exchanger tube.
Fig. 4 is the another kind of structural representation of heat exchanger tube.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment: referring to Fig. 2～Fig. 4, the utility model embodiment comprises process furnace 1, and electric stove wire group 2 and following electric stove wire group are installed in process furnace 1, and the jet layer of forming with gas ejector pipe 3 is installed below last electric stove wire group 2.These are prior art.
Claims (3)
1. a process furnace that is used for glass tempering comprises process furnace, and electric stove wire group and following electric stove wire group are installed in process furnace, and the jet layer of forming with gas ejector pipe is installed below last electric stove wire group; It is characterized in that: on described electric stove wire above the heat exchange layers of forming with heat exchanger tube is installed, heat exchanger tube communicates with gas ejector pipe.
2. the process furnace that is used for glass tempering according to claim 1 is characterized in that: described heat exchanger tube is snakelike.
3. the process furnace that is used for glass tempering according to claim 2 is characterized in that: be communicated with the pressurized air input tube on described heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205334523U CN201762236U (en) | 2010-09-17 | 2010-09-17 | Heating furnace for glass tempering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205334523U CN201762236U (en) | 2010-09-17 | 2010-09-17 | Heating furnace for glass tempering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762236U true CN201762236U (en) | 2011-03-16 |
Family
ID=43714846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205334523U Expired - Fee Related CN201762236U (en) | 2010-09-17 | 2010-09-17 | Heating furnace for glass tempering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730954A (en) * | 2012-07-03 | 2012-10-17 | 智发机械(深圳)有限公司 | Hot gas convection heating equipment for glass toughening furnace |
| CN110189287A (en) * | 2018-09-05 | 2019-08-30 | 永康市胜时电机有限公司 | The two-way fitting system of pixel |
-
2010
- 2010-09-17 CN CN2010205334523U patent/CN201762236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730954A (en) * | 2012-07-03 | 2012-10-17 | 智发机械(深圳)有限公司 | Hot gas convection heating equipment for glass toughening furnace |
| CN110189287A (en) * | 2018-09-05 | 2019-08-30 | 永康市胜时电机有限公司 | The two-way fitting system of pixel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FENG SHAN Free format text: FORMER OWNER: ZHEJIANG TOPGLASS AUTOMACHINE CO., LTD. Effective date: 20150402 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150402 Address after: Jincheng Road, Fuyang city Xindeng town Hangzhou city Zhejiang province 311404 No. 53 room 504 Patentee after: Feng Shan Address before: Hangzhou City, Zhejiang province 311404 Fuyang Xindeng Town Industrial Park Patentee before: Zhejiang Topglass Automachine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |