CN2808897Y - Glass kiln solar preheating and residual heat recovery device - Google Patents
Glass kiln solar preheating and residual heat recovery device Download PDFInfo
- Publication number
- CN2808897Y CN2808897Y CNU2005200607237U CN200520060723U CN2808897Y CN 2808897 Y CN2808897 Y CN 2808897Y CN U2005200607237 U CNU2005200607237 U CN U2005200607237U CN 200520060723 U CN200520060723 U CN 200520060723U CN 2808897 Y CN2808897 Y CN 2808897Y
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- CN
- China
- Prior art keywords
- kiln
- heat
- glass kiln
- glass
- recovery device
- 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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- 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
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides a glass kiln solar preheating and residual heat recovery device which comprises a glass kiln, a heat exchanger, a fan and a heat collector, wherein one side of the heat exchanger is connected with the heat collector and the glass kiln, and the other side is connected with the fan and an air outlet; the heat exchanger, the heat collector and the fan are connected into one body via pipelines. The utility model integrates the gas stirring preheating and the residual heat recovery into one body; when the utility model is applied to the traditional glass heat treatment kiln technology, the consumption can be obviously reduced, the energy can be obviously decreased and the quality of the product can be improved.
Description
Technical field
The utility model relates to a kind of energy-saving solar device, and particularly a kind of glass kiln sun power preheating and waste-heat recovery device are the improvement of glass heat being handled the saving energy in kiln technology, belong to the environmental protection and energy saving technical field.
Background technology
In order to make simple glass reach certain intensity and superperformance, often to heat-treat glass, at present, glass heat is handled kiln and is generally used pressurized air that the temperature field in the kiln is stirred, interior each layer temperature of burner hearth is reached unanimity, what advance is freezing air, discharge be high-temperature hot air.Keep comparatively high temps in the kiln, must increase resistance wire and heat.Powerful heating unit power consumption is huge, and because temperature fluctuation is big, non-uniform temperature, also big to the quality influence of glassy product, cause the glass quality instability.
Summary of the invention
The purpose of this utility model is to provide a kind of glass kiln sun power preheating and waste-heat recovery device, utilize the sun power preheated air and reclaim the waste heat that kiln is discharged, improved the temperature that enters furnace air, reduced the fluctuation of kiln temperature, reach energy-saving and cost-reducing, the effect of improving the quality of products.
The utility model comprises glass kiln, heat exchanger, blower fan and heat collector, and it is characterized in that has heat exchanger by pipe connection in the glass kiln.Heat exchanger one side connects the hot air intake of solar energy collector and glass kiln respectively by pipeline, and opposite side connects the air outlet of blower fan and kiln respectively, is provided with the compressed gas inlet at the other end of heat collector.Heat exchanger, heat collector and blower and pipeline connect and compose an integral body.
The burner hearth both sides of described glass kiln are provided with electric heater, are provided with the spout that hot gas enters in burner hearth.
The effect that the utility model is useful: the air that is used to stir at first is preheating to certain temperature through solar energy air heat collector, after entering heat exchanger again and further being heated to a higher temperature, enter and stir the kiln temperature field in the kiln by the high-temperature gas of discharging in the kiln.Enter the temperature height in the kiln, the kiln temperature fluctuation is little, and institute's power consumption significantly reduces, thereby it is little to reach energy consumption, and cost is low, efficient is high, the effect of good product quality.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1, heat exchanger, 2, solar energy collector, 3, blower fan, 4, electric heater, 5, the glass kiln, 6, the compressed gas inlet, 7, venting port, 8, the kiln air outlet, 9, hot air intake, 10 spouts.
Embodiment
In the drawings, stir pressurized air and at first be preheating to certain temperature through solar energy collector 2 by compressed gas inlet 6, stir gas and enter heat recovery heat exchanger 1, from the high-temp waste gas of kiln 5 after air outlet 8 enters 1 pair of heat exchanger and stirs gas and heat, temperature reduces, and is discharged through venting port 7 by blower fan 3.Stirring gas after heat exchanger 1 further heats stirs the temperature field in hot air intake 9 enters kiln 5, can carry out a spot of heating to keep the kiln temperature by electric heater 4 during work.
Like this, utilize the waste heat of sun power and kiln to heat stirring gas on the one hand, significantly improved and entered the airstream in kiln temperature, reduced the electric power of kiln reheat, reached a large amount of energy saving purposes; On the other hand, because the raising of advancing the kiln gas flow temperature more becomes evenly the kiln temperature field, thereby has guaranteed quality product.
Claims (4)
1, a kind of glass kiln sun power preheating and waste-heat recovery device, comprise glass kiln, heat exchanger, blower fan and heat collector, it is characterized in that in glass kiln (5) by pipe connection heat exchanger (1), heat exchanger (1) one side connects the hot air intake (9) of heat collector (2) and glass kiln (5) respectively by pipeline, and opposite side connects blower fan (3) and kiln air outlet (8) respectively; The other end at heat collector (2) is provided with compressed gas inlet (6).
2, a kind of glass kiln sun power preheating according to claim 1 and waste-heat recovery device is characterized in that heat exchanger (1), heat collector (2) and blower fan (3) constitute an integral body by pipe connection.
3, a kind of glass kiln sun power preheating according to claim 1 and waste-heat recovery device is characterized in that being provided with electric heater (4) in the burner hearth both sides of glass kiln (5).
4, a kind of glass kiln sun power preheating according to claim 1 and waste-heat recovery device is characterized in that being provided with the spout (10) that hot gas enters in the glass furnace thorax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200607237U CN2808897Y (en) | 2005-06-30 | 2005-06-30 | Glass kiln solar preheating and residual heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200607237U CN2808897Y (en) | 2005-06-30 | 2005-06-30 | Glass kiln solar preheating and residual heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808897Y true CN2808897Y (en) | 2006-08-23 |
Family
ID=36925079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200607237U Expired - Fee Related CN2808897Y (en) | 2005-06-30 | 2005-06-30 | Glass kiln solar preheating and residual heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808897Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3372561A1 (en) * | 2017-03-06 | 2018-09-12 | Consejo Superior De Investigaciones Cientificas | Method and device for manufacturing glass frits |
-
2005
- 2005-06-30 CN CNU2005200607237U patent/CN2808897Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3372561A1 (en) * | 2017-03-06 | 2018-09-12 | Consejo Superior De Investigaciones Cientificas | Method and device for manufacturing glass frits |
| WO2018162383A1 (en) * | 2017-03-06 | 2018-09-13 | Consejo Superior De Investigaciones Cientificas (Csic) | Method and device for manufacturing glass frits |
| ES2732490R1 (en) * | 2017-03-06 | 2019-12-17 | Consejo Superior Investigacion | METHOD AND DEVICE FOR THE MANUFACTURE OF GLASS FRIPS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 |