CN203999315U - A kind of dog-hole structure of supplementing and changing - Google Patents
A kind of dog-hole structure of supplementing and changing Download PDFInfo
- Publication number
- CN203999315U CN203999315U CN201420378974.9U CN201420378974U CN203999315U CN 203999315 U CN203999315 U CN 203999315U CN 201420378974 U CN201420378974 U CN 201420378974U CN 203999315 U CN203999315 U CN 203999315U
- Authority
- CN
- China
- Prior art keywords
- flashboard
- dog
- glass furnace
- main body
- hole structure
- 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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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a kind of dog-hole structure of supplementing and changing, comprise glass furnace main body (2), glass furnace main body (2) inner hollow, and on glass furnace main body (2) middle part, having a cross section is trapezoidal mounting groove, in described mounting groove, be inserted with flashboard (1), the cross section of flashboard (1) is trapezoidal.The utlity model has adjustable, can supplement, removable advantage, can control glass furnace load, shorten servicing time, reduce maintenance cost and extend furnace service life 1～2 year.There is good application value, be particularly suitable for small-size glass kiln.
Description
Technical field
The utility model belongs to glass furnace technology field, particularly relates to a kind of dog-hole structure of supplementing and changing.
Background technology
Dog-hole is the important component part of glass furnace, can play and stop upper strata off-grade glass liquid, controls glass metal flow, promotes the effect of glass quality.Conventionally the glass metal flow at dog-hole place is large, flow velocity is fast, and it is also the most serious that its refractory materials is corroded by glass metal, and glass furnace is often because dog-hole refractory corrosion is totally forced to blowing out.If we design and a kind ofly can regulate glass metal flow, can also supplement and change the dog-hole structure of refractory materials, this will improve the work-ing life of kiln greatly, to enterprise, brings larger economic benefit.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dog-hole structure of supplementing and changing, to solve existing glass furnace not high problem in work-ing life.
The utility model solves the technical scheme that its technical problem adopts: a kind of dog-hole structure of supplementing and changing is provided, comprise glass furnace main body, glass furnace body interior hollow, and on glass furnace main body middle part, having a cross section is trapezoidal mounting groove, in described mounting groove, be inserted with flashboard, the cross section of flashboard is trapezoidal, and flashboard top is provided with erection opening.
Described flashboard length is 800～1000mm, and width is 300～500mm, is highly 80～150mm.
The angle of described flashboard and furnace wall contact surface is natural repose angle, and refractory materials proportion used is different, and angle is different.Beneficial effect
The utility model advantage is: can regulate glass metal flow by flashboard 1.; 2. can be by regulating flashboard to supplement refractory materials; 3. flashboard is replaceable.
Above three advantages can make glass furnace maintenance convenient, life 1～2 year.Therefore, the utlity model has good application value, be particularly suitable for small-size glass kiln.
Accompanying drawing explanation
Fig. 1 is the main sectional view of the utility model.
Fig. 2 is the utility model sectional view of bowing.
Fig. 3 is the utility model sectional view.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in FIG. 1 to 3, the utility model mainly consists of flashboard 1 and dog-hole 2.
When glass furnace need to carry out load control, the length of adjustable flashboard 1, changes the height of dog-hole 2, thereby controls load; When flashboard 1 is eaten away a part by glass metal, the length that can regulate respective erosion to fall downwards on flashboard 1, compensates flashboard 1; After flashboard 1 is corroded completely, the flashboard 1 of replaceable same structure and refractory materials.
Claims (3)
1. the dog-hole structure that can supplement and change, comprise glass furnace main body (3), glass furnace main body (3) inner hollow, and on glass furnace main body (3) middle part, having a cross section is trapezoidal mounting groove, it is characterized in that: in described mounting groove, be inserted with flashboard (1), the cross section of flashboard (1) is trapezoidal, and flashboard (1) top is provided with erection opening.
2. a kind of dog-hole structure of supplementing and changing according to claim 1, is characterized in that: described flashboard (1) length is 800～1000mm, and width is 300～500mm, is highly 80～150mm.
3. a kind of dog-hole structure of supplementing and changing according to claim 1, is characterized in that: described flashboard (1) is natural repose angle with the angle of furnace wall contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378974.9U CN203999315U (en) | 2014-07-10 | 2014-07-10 | A kind of dog-hole structure of supplementing and changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378974.9U CN203999315U (en) | 2014-07-10 | 2014-07-10 | A kind of dog-hole structure of supplementing and changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999315U true CN203999315U (en) | 2014-12-10 |
Family
ID=52039345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378974.9U Expired - Fee Related CN203999315U (en) | 2014-07-10 | 2014-07-10 | A kind of dog-hole structure of supplementing and changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043574A (en) * | 2022-06-28 | 2022-09-13 | 凯盛君恒药玻(青岛)有限公司 | Kiln for borosilicate glass |
-
2014
- 2014-07-10 CN CN201420378974.9U patent/CN203999315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043574A (en) * | 2022-06-28 | 2022-09-13 | 凯盛君恒药玻(青岛)有限公司 | Kiln for borosilicate glass |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170710 |