CN206705954U - A kind of rolled glass melting furnaces overfall temperature balancing device - Google Patents
A kind of rolled glass melting furnaces overfall temperature balancing device Download PDFInfo
- Publication number
- CN206705954U CN206705954U CN201720464215.8U CN201720464215U CN206705954U CN 206705954 U CN206705954 U CN 206705954U CN 201720464215 U CN201720464215 U CN 201720464215U CN 206705954 U CN206705954 U CN 206705954U
- Authority
- CN
- China
- Prior art keywords
- overfall
- brick
- bucking ladder
- brick body
- tail
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of rolled glass melting furnaces overfall temperature balancing device, and overfall top is fish maw arch, bottom is tail brick, it is characterised in that the tail brick top surface is embedded with bucking ladder brick body；The vertical side of two of bucking ladder brick body is respectively facing entrance and the outlet of overfall, and two inclined-planes of bucking ladder brick body are respectively facing both sides overflow pool wall；Bucking ladder brick body top surface is higher than 90~120mm of tail brick top surface；By setting bucking ladder brick body, make overfall that middle state slightly higher than both sides be presented, glass metal is when flowing through overfall, middle glass metal is shallow, the metal depth of both sides, so as to reduce the transverse temperature difference of glass metal, keeping temperature basis equalization, without using burning side fire device, reduce cost.
Description
Technical field
Glass manufacturing equipment technical field is the utility model is related to, specifically a kind of rolled glass melting furnaces overfall temperature is put down
Weigh device.
Background technology
In rolled glass production line, the high-temperature glass liquid of melting flows out from overfall, the glass stream through an open type
Road is flow at calendering mouth, then passes through calender calendering formation.Wherein glass channel is made up of the rib brick of both sides, due to temperature phase
To relatively low, the fusion temperature of side glasses liquid declines, and viscosity is big, poor fluidity, and prolonged stay easily forms crystallization material, not in time
Processing can damage stack, and directly affect effective glass band width, so as to reduce glass finished-product rate.Asked to solve the above
Topic, the Heat preservation method generally used at present are to burn side fire, by way of directly blowing and burning edge glass metal, improve glass metal
Temperature, to reduce the transverse temperature difference of glass metal in whole glass channel.
But this burning side fire mode generally existing problems with:First, flame combustion is uneven, and the flame of middle part is strong
Degree is big, blows that to burn area small, easily causes glass metal hot-spot；2nd, according to the difference of glass molding thickness, often regulation side fire is taken
Rifle flame intensity and particular location, and traditional burning while fire device be substantially by while firelock mix handmade steel pipe and form,
Its direction, angle are not easy to adjust；3rd, burning side nozzles, burning is also easy to produce lime-ash or close-burning thing for a long time, and glass metal is polluted after dropping, and
There is the risk of damage stack；4th, side fire is burnt for a long time and consume more natural gas, add production cost.
Utility model content
The purpose of this utility model is to provide a kind of rolled glass melting furnaces overfall temperature balancing device, and the device can
The transverse temperature difference of glass metal at overfall is reduced, keeping temperature basis equalization, without using burning side fire device, reduces cost.
Technical scheme is used by the utility model solves its technical problem：
A kind of rolled glass melting furnaces overfall temperature balancing device, overfall top is fish maw arch, bottom is tail brick；It is described
Tail brick top surface is embedded with bucking ladder brick body；The vertical side of two of bucking ladder brick body is respectively facing entrance and the outlet of overfall,
Two inclined-planes of bucking ladder brick body are respectively facing both sides overflow pool wall；Bucking ladder brick body top surface is higher than 90~120mm of tail brick top surface.
Further, the bucking ladder brick body is built into by one group of refractory brick, refractory brick and the tail brick phase fissure of displacement, and refractory brick uses
41#AZS bricks.
Further, the angle of the bucking ladder brick body bottom surface and inclined-plane is 30~60o.
The beneficial effects of the utility model are, by setting bucking ladder brick body, overfall are presented middle slightly higher than both sides
State, for glass metal when flowing through overfall, middle glass metal is shallow, the metal depth of both sides, so as to reduce glass metal
Transverse temperature difference, keeping temperature basis equalization, without using burning side fire device, reduce cost.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged partial isometric view of the utility model bucking ladder brick body；
Fig. 3 is the view that glass metal flows through overfall.
Embodiment
With reference to shown in Fig. 1 and Fig. 2, the utility model provides a kind of rolled glass melting furnaces overfall temperature balancing device, overflows
Head piece top is fish maw arch 1, bottom is tail brick 2；The top surface of tail brick 2 is embedded with bucking ladder brick body 3；The two of which of bucking ladder brick body 3
Relative side is vertical plane, and two other relative side is inclined-plane, and two vertical sides are respectively facing the entrance of overfall
With outlet, two inclined-planes of bucking ladder brick body 3 are respectively facing both sides overflow pool wall 4；The top surface of bucking ladder brick body 3 pushes up higher than tail brick 2
90~120mm of face；The bucking ladder brick body 3 is built into by one group of refractory brick 3a, refractory brick 3a and the phase fissure of displacement of tail brick 2, refractory brick 3a
Using 41#AZS bricks；The angle of the bottom surface of bucking ladder brick body 3 and inclined-plane is 30~60o.
With reference to shown in Fig. 3, by setting bucking ladder brick body 3, make overfall that middle state slightly higher than both sides, glass be presented
For liquid 5 when flowing through overfall, middle glass metal is shallow, the metal depth of both sides, so as to reduce the transverse temperature difference of glass metal, protects
Temperature basis equalization is held, without using burning side fire device, reduces cost.Change the angle on the bottom surface of bucking ladder brick body 3 and inclined-plane,
The cross direction profiles of glass metal 5 can be adjusted, meet various to use needs.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation；Any those skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit
The methods and technical content of the disclosure above makes many possible changes and modifications to technical solutions of the utility model, or is revised as
The equivalent embodiment of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to of the present utility model
Technical spirit still falls within this practicality to any simple modification, equivalent substitution, equivalence changes and modification made for any of the above embodiments
In the range of the protection of new technique scheme.
Claims (3)
1. a kind of rolled glass melting furnaces overfall temperature balancing device, be fish maw arch at the top of overfall, bottom be tail brick, its feature
It is, the tail brick top surface is embedded with bucking ladder brick body；The vertical side of two of bucking ladder brick body is respectively facing entering for overfall
Mouth and outlet, two inclined-planes of bucking ladder brick body are respectively facing both sides overflow pool wall；Bucking ladder brick body top surface is higher than tail brick top surface
90~120mm.
A kind of 2. rolled glass melting furnaces overfall temperature balancing device according to claim 1, it is characterised in that the ladder
Shape platform brick body is built into by one group of refractory brick, and refractory brick and the tail brick phase fissure of displacement, refractory brick use 41#AZS bricks.
A kind of 3. rolled glass melting furnaces overfall temperature balancing device according to claim 1 or 2, it is characterised in that institute
The angle for stating bucking ladder brick body bottom surface and inclined-plane is 30~60o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464215.8U CN206705954U (en) | 2017-04-28 | 2017-04-28 | A kind of rolled glass melting furnaces overfall temperature balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464215.8U CN206705954U (en) | 2017-04-28 | 2017-04-28 | A kind of rolled glass melting furnaces overfall temperature balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206705954U true CN206705954U (en) | 2017-12-05 |
Family
ID=60459359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720464215.8U Withdrawn - After Issue CN206705954U (en) | 2017-04-28 | 2017-04-28 | A kind of rolled glass melting furnaces overfall temperature balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206705954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995271A (en) * | 2017-04-28 | 2017-08-01 | 中建材（宜兴）新能源有限公司 | A kind of rolled glass melting furnaces overfall temperature balancing device |
| CN113636743A (en) * | 2021-08-31 | 2021-11-12 | 重庆鑫景特种玻璃有限公司 | Method and device for balancing temperature of rolled glass liquid flow channel |
-
2017
- 2017-04-28 CN CN201720464215.8U patent/CN206705954U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995271A (en) * | 2017-04-28 | 2017-08-01 | 中建材（宜兴）新能源有限公司 | A kind of rolled glass melting furnaces overfall temperature balancing device |
| CN106995271B (en) * | 2017-04-28 | 2023-02-28 | 中建材（宜兴）新能源有限公司 | Temperature balancing device for overflow port of rolled glass melting furnace |
| CN113636743A (en) * | 2021-08-31 | 2021-11-12 | 重庆鑫景特种玻璃有限公司 | Method and device for balancing temperature of rolled glass liquid flow channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171205 Effective date of abandoning: 20230228 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171205 Effective date of abandoning: 20230228 |