CN201087173Y - Thermal insulation layer structure of glass fiber drawing furnace - Google Patents
Thermal insulation layer structure of glass fiber drawing furnace Download PDFInfo
- Publication number
- CN201087173Y CN201087173Y CN 200720172809 CN200720172809U CN201087173Y CN 201087173 Y CN201087173 Y CN 201087173Y CN 200720172809 CN200720172809 CN 200720172809 CN 200720172809 U CN200720172809 U CN 200720172809U CN 201087173 Y CN201087173 Y CN 201087173Y
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- CN
- China
- Prior art keywords
- insulation layer
- layer
- glass fiber
- layer structure
- drawing furnace
- 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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Abstract
The utility model discloses a thermal insulating layer structure of a glass fiber wire drawing furnace, which is composed of a vermiculite brick structure, a heat resistant ceramics fiber plate structure, and a furnace frame, wherein, the vermiculite brick structure is positioned in the inner layer; the middle layer is formed in the way that the heat-resistant ceramics fiber plate is firmly clung on the outer wall of the vermiculite brick; the furnace frame is arranged on the outermost layer, the structure of the three thermal insulating layers can fully reduce the thermal consumption, the steel plate structured furnace frame is arranged on the outer layer, the thermal insulating sealing performance is enhanced, and simultaneously the service life of the thermal insulating layer structure is prolonged.
Description
Technical field
The utility model relates to a kind of thermal insulation layer, particularly a kind of heat insulation layer structure of industrial glass fiber drawing furnace.
Background technology
The thermal insulation layer of glass fiber drawing furnace is generally single structure, adopts the lagging material of asbestos one class to be wrapped in outside the body of heater, in use, must regularly replace lagging material, has increased cost; Though two-layer furnace insulation structure is also arranged subsequently, the steel plate of sealing property can is close to and have to outermost layer with other material because of not using, and the thermal insulation layer layering occurs, phenomenon such as split mutually, thus cause heat insulation effect to reduce, its work-ing life is short.
The utility model content
Technology to be solved in the utility model provides a kind of a kind of heat insulation layer structure that body of heater integral body is incubated that overcomes above-mentioned shortcoming.
The heat insulation layer structure of a kind of glass fiber drawing furnace of the present utility model is by a kind of heat insulation layer structure of glass fiber drawing furnace, it is made up of for three layers stone brick structure, heatproof ceramic beaverboard, stove framework, described stone brick structure is in internal layer, the heatproof ceramic beaverboard is the middle layer, and the stove framework places outermost layer.
Described thermal insulation layer is being that hinge type is connected with body of heater feed inlet and outlet opposite position, and the heat insulation layer structure of body of heater feed inlet and outlet is identical with body of heater.
Adopt this three layers of insulation constructions, because outermost layer is a steel plate stove skeleton construction, steel plate has good sealing property, interior, domestic and abroad trilaminar adaptation have been strengthened, during body of heater work, can not only reduce thermal losses better, the while is along with the passing of duration of service, can not occur yet the layer with layer between the relative phenomenon of peeling off, wearing quality is strong.
Description of drawings
Figure is a structural representation of the present utility model.
Embodiment
As shown in the figure, it is square that internal layer stone brick structure 1 of the present utility model adopts mullite brick to be piled into along furnace body outer wall, and stone brick structure 1 has good insulation capacity; Fixing one deck heatproof ceramic beaverboard 2 in the outside of stone brick structure 1, heatproof ceramic beaverboard 2 is close to the mullite brick outer wall, and the stove framework 3 that makes with steel plate places outermost layer.For making things convenient for input and output material, the heat insulation layer structure identical with body of heater is set on fire door, fire door is that hinge type is connected with body of heater, guarantees that the material turnover is convenient, has good heat insulation effect simultaneously.
Claims (2)
1. the heat insulation layer structure of a glass fiber drawing furnace, it is made up of for three layers stone brick structure, heatproof ceramic beaverboard, stove framework, it is characterized in that: described stone brick structure is in internal layer, and the heatproof ceramic beaverboard is the middle layer, and the stove framework places outermost layer.
2. the heat insulation layer structure of a kind of glass fiber drawing furnace according to claim 1, it is characterized in that: described thermal insulation layer is being that hinge type is connected with body of heater feed inlet and outlet opposite position, and the heat insulation layer structure of body of heater feed inlet and outlet is identical with body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720172809 CN201087173Y (en) | 2007-08-27 | 2007-08-27 | Thermal insulation layer structure of glass fiber drawing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720172809 CN201087173Y (en) | 2007-08-27 | 2007-08-27 | Thermal insulation layer structure of glass fiber drawing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087173Y true CN201087173Y (en) | 2008-07-16 |
Family
ID=39634767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720172809 Expired - Fee Related CN201087173Y (en) | 2007-08-27 | 2007-08-27 | Thermal insulation layer structure of glass fiber drawing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087173Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830632A (en) * | 2010-04-21 | 2010-09-15 | 徐胜利 | Energy-saving annealing furnace for hydroxyl removal of quartz tube |
| CN105366937A (en) * | 2015-08-31 | 2016-03-02 | 中天科技光纤有限公司 | Composite heat preservation device for two kinds of fiber drawing furnaces |
| CN110260663A (en) * | 2019-06-04 | 2019-09-20 | 浙江智造热成型科技有限公司 | The fire door insulation construction of heating furnace |
-
2007
- 2007-08-27 CN CN 200720172809 patent/CN201087173Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830632A (en) * | 2010-04-21 | 2010-09-15 | 徐胜利 | Energy-saving annealing furnace for hydroxyl removal of quartz tube |
| CN105366937A (en) * | 2015-08-31 | 2016-03-02 | 中天科技光纤有限公司 | Composite heat preservation device for two kinds of fiber drawing furnaces |
| CN110260663A (en) * | 2019-06-04 | 2019-09-20 | 浙江智造热成型科技有限公司 | The fire door insulation construction of heating furnace |
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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: 20080716 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |