CN203095835U - Sealing device at convergence of gable wall and crown of flat glass melting furnace - Google Patents
Sealing device at convergence of gable wall and crown of flat glass melting furnace Download PDFInfo
- Publication number
- CN203095835U CN203095835U CN 201320071500 CN201320071500U CN203095835U CN 203095835 U CN203095835 U CN 203095835U CN 201320071500 CN201320071500 CN 201320071500 CN 201320071500 U CN201320071500 U CN 201320071500U CN 203095835 U CN203095835 U CN 203095835U
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- CN
- China
- Prior art keywords
- gable
- brick
- wedge brick
- crown
- glass melting
- 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 relates to a sealing device at the convergence of a gable wall and a crown of a flat glass melting furnace. The sealing device is characterized in that a group of wedge-shaped bricks are arranged at the convergence of the gable wall of the crown, one side of each wedge-shaped brick is matched with the gable wall (1), and the other side of each wedge-shaped brick is matched with the crown (3). The sealing device disclosed by the utility model has the beneficial effect of improving the sealing effect at the convergence of the gable wall and the crown.
Description
Technical field
The utility model relates to a kind of sheet glass melting furnaces, particularly a kind of tightness system that is used for sheet glass melting furnaces gable and top arch joining place.
Background technology
The sheet glass melting furnaces are that sheet glass is produced key equipment, are made up of melting end, card neck, cooling end and other.Melting end, cooling end by top arch, gable, pond at the bottom of, pool wall etc. forms.The top arch is domes, construct by multiple layer refractory, formations such as high-quality silica brick layer, the quality seal bed of material, light silicious brick layer, thermal insulation coatings layer are arranged usually, and the high-quality silica brick layer of innermost layer is born the stressed of whole top arch, and the light silicious brick layer only plays insulation effect and do not bear stressed.Gable is common upright wall, builds by laying bricks or stones with high-quality silica brick to form, and is used for the arcuate surface of block top arch.Consider the thermal expansion factor, thereby can reserve dilatation joint, after melting furnaces reach working temperature, will be sealed with the sealing material again, but sealing effectiveness is not satisfactory at the joining place of gable and top arch.
Summary of the invention
Goal of the invention of the present utility model is to solve the problem of the joining place sealing effectiveness difference of gable under the prior art and top arch.
The utility model is achieved by the following technical programs:
The tightness system of sheet glass melting furnaces gable and top arch joining place is characterized in that the joining place of gable and top arch is provided with one group of wedge brick, and wedge brick one side cooperates with gable, opposite side cooperates with the top arch.
Described each wedge brick is formed by last wedge brick and following wedge brick, and the upper surface of following wedge brick and the lower surface of last wedge brick are connected.
The described lower surface of wedge brick of going up is consistent with shape, the size of the upper surface of following wedge brick, and following wedge brick can be high-quality silica brick, and last wedge brick can be light silicious brick.
The beneficial effects of the utility model have been to improve the sealing effectiveness of gable and top arch joining place.
Following constipation closes drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation in the utility model heating-up furnace stage;
Fig. 2 is the structural representation of the utility model operational phase.
Embodiment
As shown in Figure 2, the tightness system of sheet glass melting furnaces gable that the utility model provides and top arch joining place, the joining place that comprises gable and top arch is provided with wedge brick 4 under a group, the upper surface correspondence of wedge brick is connected with wedge brick 2 under each, the lower surface of last wedge brick is consistent with shape, the size of the upper surface of following wedge brick, and a described side that goes up wedge brick 2 and following wedge brick 4 cooperates with gable 1 respectively, opposite side cooperates with top arch 3 respectively.
As shown in Figure 1, before melting furnaces are brought into use, must carry out heating-up furnace processing slowly, must heat no longer expansion synchronously to last wedge brick and following wedge brick simultaneously so that it is heated.Because same material high temperature adhesion effect, make the component vertically upward of top arch horizontal expansion power can't the whole wedge brick of jack-up, therefore before heating-up furnace, lower floor's wedge brick and gable, top arch have two point of contact at most, to reduce the resistance to top arch horizontal expansion power.As shown in Figure 2, treat melting furnaces arrive working temperature after, both each position of kiln body no longer after the thermal expansion, will be gone up wedge brick and following wedge brick again and be placed to gable and top arch joining place.
Claims (3)
1. the tightness system of sheet glass melting furnaces gable and top arch joining place is characterized in that the joining place of gable and top arch is provided with one group of wedge brick, and wedge brick one side cooperates with gable (1), opposite side cooperates with top arch (3).
2. the tightness system of sheet glass melting furnaces gable according to claim 1 and top arch joining place is characterized in that each wedge brick is made up of last wedge brick (2) and following wedge brick (4), and the upper surface of following wedge brick and the lower surface of last wedge brick are connected.
3. the tightness system of sheet glass melting furnaces gable according to claim 2 and top arch joining place is characterized in that the lower surface of wedge brick (2) is consistent with shape, the size of the upper surface of following wedge brick (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071500 CN203095835U (en) | 2013-02-07 | 2013-02-07 | Sealing device at convergence of gable wall and crown of flat glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071500 CN203095835U (en) | 2013-02-07 | 2013-02-07 | Sealing device at convergence of gable wall and crown of flat glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095835U true CN203095835U (en) | 2013-07-31 |
Family
ID=48847254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071500 Expired - Fee Related CN203095835U (en) | 2013-02-07 | 2013-02-07 | Sealing device at convergence of gable wall and crown of flat glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116606056A (en) * | 2023-06-01 | 2023-08-18 | 中国建材国际工程集团有限公司 | Tank wall and expansion joint closing method of glass melting furnace |
-
2013
- 2013-02-07 CN CN 201320071500 patent/CN203095835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116606056A (en) * | 2023-06-01 | 2023-08-18 | 中国建材国际工程集团有限公司 | Tank wall and expansion joint closing method of glass melting 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: 20130731 Termination date: 20160207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |