CN203429036U - Cover plate brick for overflow hole of glass kiln - Google Patents
Cover plate brick for overflow hole of glass kiln Download PDFInfo
- Publication number
- CN203429036U CN203429036U CN201320474787.6U CN201320474787U CN203429036U CN 203429036 U CN203429036 U CN 203429036U CN 201320474787 U CN201320474787 U CN 201320474787U CN 203429036 U CN203429036 U CN 203429036U
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- CN
- China
- Prior art keywords
- cross
- section
- cover plate
- prism
- brick
- 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 cover plate brick for an overflow hole of a glass kiln, belonging to the technical field of refractory bricks. The cover plate brick is spliced by prism bricks with three different cross section shapes in parallel, and the cross section shape of the cover plate brick after splicing is a parallelogram with deletion of two angles, namely that two short sides of the parallelogram are vertically arranged, and two angles at the upper part, which are adjacent to the long sides, are cut off by a right angle with one horizontal side from outside to inside. When in use, the three prism bricks are arranged in parallel and can be easily spliced into a cover plate of the overflow hole with an inclined bottom surface, and heat insulation layers are built at the cut angles on two shoulders, so that the sealing property is good, and relatively high heat insulation performance can be obtained.
Description
Technical field
The utility model belongs to refractory brick technical field, is specifically related to glass furnace overflow hole front arch used.
Background technology
Glass furnace overflow hole is formed by laying fireproof bricks according to law of connected vessels.Existing refractory brick shape is single, lacks globality, while therefore building by laying bricks or stones, has larger difficulty, and the overflow hole poor sealing performance building up.
Summary of the invention
The purpose of this utility model aims to provide a kind of glass furnace overflow hole front arch.
Based on above-mentioned purpose, the utility model has been taked following technical scheme: glass furnace overflow hole front arch, by three kinds of different prism bricks of shape of cross section, place side by side and be put together, the shape of cross section of amalgamation back shroud brick is the parallelogram of one two jiaos disappearances: two minor faces of parallelogram vertically arrange, and the angle adjacent with long limit, two, top cut out in lateral by the right angle of one side level.
Amalgamation is trapezoidal at middle prism brick cross section; Amalgamation is the parallelogram of one jiao of disappearance at the prism brick cross section of downside; Amalgamation is the trapezoidal of one jiao of disappearance at the prism brick cross section of upside.
Distance between the long limit of cross section upper and lower two of the front arch being put together is 300-305mm.
During use, three prism bricks are placed side by side to the overflow hole cover plate that can easily piece together inclined bottom surface, and at two shoulder unfilled corner building heat insulation layers, good airproof performance, can obtain higher heat-insulating property.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
Embodiment
Glass furnace overflow hole front arch, as shown in Figure 1, by three kinds of different prism brick 1-1,1-2,1-3 of shape of cross section, place side by side and be put together, the shape of cross section of amalgamation back shroud brick 1 is the parallelogram of one two jiaos disappearances: two minor faces of parallelogram vertically arrange, and the angle adjacent with long limit, two, top cut out in lateral by the right angle of one side level.Amalgamation is trapezoidal at middle prism brick 1-2 cross section; Amalgamation is the parallelogram of one jiao of disappearance at the prism brick 1-1 of downside cross section; Amalgamation is the trapezoidal of one jiao of disappearance at the prism brick 1-3 of upside cross section.Distance between the long limit of cross section upper and lower two of the front arch 1 being put together is 305mm.
Three prism brick 1-1,1-2,1-3 are placed side by side to the overflow hole cover plate that can easily piece together inclined bottom surface, together form overflow hole with the end brick 3 of building by laying bricks or stones thereunder; At two shoulder unfilled corner building heat insulation layer body of wall 2, can obtain good stopping property.
Claims (3)
1. glass furnace overflow hole front arch, it is characterized in that, described front arch is placed side by side and is put together by three kinds of different prism bricks of shape of cross section, the shape of cross section of amalgamation back shroud brick is the parallelogram of one two jiaos disappearances: two minor faces of parallelogram vertically arrange, and the angle adjacent with long limit, two, top cut out in lateral by the right angle of one side level.
2. glass furnace overflow as claimed in claim 1 hole front arch, is characterized in that, amalgamation is trapezoidal at middle prism brick cross section; Amalgamation is the parallelogram of one jiao of disappearance at the prism brick cross section of downside; Amalgamation is the trapezoidal of one jiao of disappearance at the prism brick cross section of upside.
3. glass furnace overflow as claimed in claim 1 or 2 hole front arch, is characterized in that, the distance between the long limit of cross section upper and lower two of the front arch being put together is 300-305mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474787.6U CN203429036U (en) | 2013-08-06 | 2013-08-06 | Cover plate brick for overflow hole of glass kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474787.6U CN203429036U (en) | 2013-08-06 | 2013-08-06 | Cover plate brick for overflow hole of glass kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429036U true CN203429036U (en) | 2014-02-12 |
Family
ID=50058086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320474787.6U Expired - Fee Related CN203429036U (en) | 2013-08-06 | 2013-08-06 | Cover plate brick for overflow hole of glass kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429036U (en) |
-
2013
- 2013-08-06 CN CN201320474787.6U patent/CN203429036U/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: 20140212 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |