CN202912828U - Tin fluid tank for float glass and super-thin float glass - Google Patents
Tin fluid tank for float glass and super-thin float glass Download PDFInfo
- Publication number
- CN202912828U CN202912828U CN 201220625492 CN201220625492U CN202912828U CN 202912828 U CN202912828 U CN 202912828U CN 201220625492 CN201220625492 CN 201220625492 CN 201220625492 U CN201220625492 U CN 201220625492U CN 202912828 U CN202912828 U CN 202912828U
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- China
- Prior art keywords
- float glass
- tin liquor
- tin
- gear bank
- bank
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Abstract
The utility model relates to the technical field of glass production equipment, in particular to a tin fluid tank for float glass and super-thin float glass. The tin fluid tank is characterized by comprising retaining ridges, tin fluid and metal pressure plates; the tin fluid tank has the structure that a plurality of corresponding retaining ridge structures form a plurality of temperature control zones in a high-temperature zone in which the float glass is subjected to flatting and the polishing to control the contra-flow of tin fluids of among each zones; each retaining ridge structure comprises middle retaining ridges (1) and side retaining ridges (2); the upper end and the lower end of each middle retaining ridge penetrate the surface of the tin fluid tank, and are movably connected with the side retaining ridges (2); the side retaining ridges (2) are mounted in a slot of the side wall brick of the tank bottom; and the metal pressure plates (3) are arranged on the side retaining ridges (2) so as to press and fix the side retaining ridges. The tin fluid tank provided by the utility model overcomes shortcomings and deficiencies in the prior art, remarkably solves various problems in the prior art, is novel in structure and stable in production, can efficiently reduce and control the flow of tin fluids, and can not produce bubbles.
Description
[technical field]
The utility model relates to the glass manufacturing apparatus technical field, specifically a kind of tin liquor groove for float glass and thin float glass.
[background technology]
Molten tin bath is the key equipment of float glass, and certain thickness tin liquor is equipped with in the inside, glass metal on the tin liquor through shakeouing, polish, be shaped, obtaining satisfactory sheet glass after the process such as curing, cooling.Tin liquor is contained in the space that the bottom land brick structure surrounds in the molten tin bath, and the temperature of entrance position tin liquor surpasses 1000 ℃, approximately 600 ℃ of the temperature of outlet position tin liquor.Glass ribbon is from tin channel inlet to the outlet motion, and the tin liquor that the while just drives below the glass ribbon flows from high-temperature area to low-temperature region; Because the tin liquor space in the molten tin bath is enclosed space, the tin liquor that flows to low-temperature region must be back to high-temperature area from bottom and limit section zone simultaneously; Cold and hot tin liquor convection current like this is to float glass, and particularly the production stability of thin float glass and optical quality of glazings can have a negative impact; Because the tin liquor convection current in the characteristic of production technique, molten tin bath can not be avoided fully, how to satisfy the convection current that reduces as far as possible tin liquor under the prerequisite of manufacturing technique requirent just important in the extreme.
It is tightness system in a kind of float glass tin bath of CN 202265496 U that one publication number is arranged in the prior art, comprise the adjusting flashboard in runner and the runner, the runner sidewall is provided with the spill retaining groove, be placed with in the retaining groove and match with it and can movable baffle plate, baffle plate and the contact seal of adjusting flashboard, the degree of depth of retaining groove is lower than the metal level in the runner, the lower plane of baffle plate is lower than metal level, the material of baffle plate is identical with the material of runner sidewall, thereby reach certain sealing effectiveness, to improve the quality of production of glass.But this tightness system can not be divided targetedly to tin liquor, and stable not practical, use procedure and scope be underaction also, and row's bubble phenomenon easily occurs.
Also having a publication number in the prior art is a kind of float tin groove of CN 202415358 U, it is used for accommodating tin liquor when float glass, this float tin groove comprises diapire and two relative sidewalls, float tin groove comprises that also at least one is fixed on the described diapire, the sillimanite gear bank that a sidewall from two sidewalls extends to another sidewall direction.Although the row that this technology can reduce in the production process steeps phenomenon, its convection current to tin liquor can not be controlled effectively, can't guarantee the stability of producing and the quality of sheet glass.
[summary of the invention]
The purpose of this utility model is exactly in order to solve weak point of the prior art, a kind of novel structure is provided, produce stable, effectively reduce and control the tin liquor convection current and can not produce bubble, the safe and reliable tin liquor groove for float glass and thin float glass.
For achieving the above object, a kind of tin liquor groove for float glass and thin float glass is provided, comprise the gear bank, tin liquor, metal platen, it is characterized in that described tin liquor groove is shakeout at float glass by several corresponding transverse gear bank structures, high-temperature area after polishing finishes consists of a plurality of temperature-controlled areas territory, tin liquor convection current between the control regional, described gear bank structure is comprised of middle part gear bank 1 and limit section gear bank 2, the tin liquor rooved face is passed at the up and down two ends of described middle part gear bank 1, keeping off bank 2 by flexible connection with limit section is connected, described limit section gear bank 2 is installed in the fluting of bottom land abutment wall brick 5, presses solidly thereby limit section gear bank 2 is provided with metal platen 3 opposite side sections gear bank.
A kind of tin liquor groove for float glass and thin float glass is characterized in that described middle part gear bank 1 is immersed in the tin liquor, and the up and down two ends of middle part gear bank 1 and the surface of tin liquor groove are provided with the spacing of 3～20mm.
The material of gear bank adopts without shrinkage cavity castable refractory or high purity graphite according to the difference of temperature province.
Flat not exceeding put down height on the described metal platen 3 on the abutment wall brick.
Described gear bank structure can more bring spacing flat on flat on the structural adjustment gear bank and the tin liquor to adapt to production requirement by hot.
According to production requirement, the bank of can hotly more shifting gears comes spacing flat on flat on the structural adjustment gear bank and the tin liquor.
The utility model is compared with prior art, and its advantage is:
1. integral body was immersed in the tin liquor after this gear bank was installed, and can effectively reduce the tin liquor in the forward and backward zone of gear bank to flow.
2. in molten tin bath, according to the requirement of production process system, the tin liquor in the molten tin bath is divided into a plurality of temperature provinces controls, the gear bank is set respectively separates, reduce the tin liquor blending pair of differing temps, the stability of can Effective Raise producing and the optical quality of sheet glass.
3. when producing, can adjust on the gear bank spacing 3～20mm flat on flat and the tin liquor according to producing the actual needs bank of more shifting gears, the control tin liquor is to flow.
4. at high-temperature area, use without the shrinkage cavity castable refractory and make middle part gear bank, can not react with tin liquor, also can not produce the defectives such as bubble.
Limit section gear bank be installed in production and application useful area with exterior domain, simple shape, profile do not need special processing, material can be used common refractory.
6. limit section gear bank pressing plate does not directly contact with tin liquor, can use general steel plate.
7. bottom land abutment wall brick top has the mounting groove of metal platen, flatly on the metal platen does not exceed flat height on the abutment wall brick, can not affect the installation of banding on the abutment wall brick and the operation when producing.
8. can take out successively and reinstall from both sides under the production status; During production such as needs take out the gear bank, remove metal platen, limit section gear bank can float under the tin liquor buoyancy voluntarily; Middle part gear bank colludes to abutment wall brick fluting and also can float voluntarily.
9. the up and down two ends of middle part gear bank and the surface of tin liquor groove are provided with a determining deviation, can not have influence on the motion of glass ribbon, and be safe and reliable.
[description of drawings]
Fig. 1 is main mounting structure schematic diagram of the present utility model;
Fig. 2 is A-A face sectional view of the present utility model;
Fig. 3 is B-B face sectional view of the present utility model;
As shown in the figure, among the figure: 1. middle part gear bank 2. limit sections keep off bank 3. metal platen 4. tin liquors 5. bottom brick of molten tin bath 6. molten tin bath abutment wall bricks;
Specifying Fig. 1 is Figure of abstract of the present utility model.
[embodiment]
Below, the utility model is described in further detail by reference to the accompanying drawings, and the structure of this device and principle are very clearly concerning this professional people.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model is a kind of tin liquor groove for float glass and thin float glass, and such as Fig. 1～shown in Figure 3, the gear bank is laterally installed along molten tin bath, and the gear bank is comprised of many little gear bank bars, and whole road gear bank length equates substantially with the molten tin bath inner width.Second was partially embedded in the bottom brick of molten tin bath fluting when gear bank was installed, and upper part is immersed in the tin liquor, with flat on the tin liquor to leave a determining deviation be 3 ~ 20mm, passed through for the glass ribbon that swims on the tin liquor.Middle part gear bank 1 utilizes the fluting on bottom brick of molten tin bath 5 tops spacing, and limit section gear bank 2 utilizes the weight limit of metal platen 3.
In process of production, after molten tin bath internal groove bottom brick structure is installed end, the middle part is kept off bank 1 block-by-block packed into by abutment wall brick fluting position, manually move to region intermediate by 5 flutings on the bottom brick of molten tin bath, last mounting edge section gear bank 2; Get final product above again metal platen 3 being placed on limit section gear bank 2.
As shown in Figure 3, limit section gear bank 2 rests under the effect of metal platen 3 in the abutment wall brick fluting when producing, the displacement of restriction middle part gear bank 1.
Such as needs graphite bar is taken out during production, the metal platen 3 of limit section gear bank 2 tops is removed, limit section gear bank 2 floats under the tin liquor buoyancy naturally, upwards presss from both sides out with clip to get final product; Middle part gear bank 1 can the block-by-block hook to limit section zone, float rear taking-up.
The gear bank can be reinstalled when producing, and middle part gear bank 1 is put into from bottom land abutment wall brick 2 fluting block-by-blocks, pushes it to installation site, molten tin bath middle part with instrument, reinstalls limit section gear bank 2 and metal platen 3.
Claims (5)
1. tin liquor groove that is used for float glass and thin float glass, comprise the gear bank, tin liquor, metal platen, it is characterized in that described tin liquor groove is shakeout at float glass by several corresponding transverse gear bank structures, high-temperature area after polishing finishes consists of a plurality of temperature-controlled areas territory, tin liquor convection current between the control regional, described gear bank structure keeps off bank (1) by the middle part and limit section gear bank (2) forms, the tin liquor rooved face is passed at the up and down two ends of described middle part gear bank (1), be connected by being flexibly connected with limit section gear bank (2), described limit section's gear bank (2) is installed in the fluting of bottom land abutment wall brick (5), and limit section gear bank (2) is provided with metal platen (3) thereby opposite side section gear bank presses solidly.
2. a kind of tin liquor groove for float glass and thin float glass as claimed in claim 1 is characterized in that described middle part gear bank (1) is immersed in the tin liquor, and the up and down two ends of middle part gear bank (1) and the surface of tin liquor groove are provided with the spacing of 3～20mm.
3. a kind of tin liquor groove for float glass and thin float glass as claimed in claim 1 is characterized in that keeping off the material of bank according to the difference of temperature province, adopts without shrinkage cavity castable refractory or high purity graphite.
4. a kind of tin liquor groove for float glass and thin float glass as claimed in claim 1 is characterized in that the upper flat flat height on the abutment wall brick that do not exceed of described metal platen (3).
5. a kind of tin liquor groove for float glass and thin float glass as claimed in claim 1 is characterized in that described gear bank structure can more bring spacing flat on flat on the structural adjustment gear bank and the tin liquor to adapt to production requirement by hot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625492 CN202912828U (en) | 2012-11-22 | 2012-11-22 | Tin fluid tank for float glass and super-thin float glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625492 CN202912828U (en) | 2012-11-22 | 2012-11-22 | Tin fluid tank for float glass and super-thin float glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912828U true CN202912828U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220625492 Expired - Lifetime CN202912828U (en) | 2012-11-22 | 2012-11-22 | Tin fluid tank for float glass and super-thin float glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912828U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609704A (en) * | 2015-02-10 | 2015-05-13 | 中国建材国际工程集团有限公司 | Switch type graphite bar for producing ultrathin glass |
| CN108911485A (en) * | 2018-08-21 | 2018-11-30 | 台玻福建光伏玻璃有限公司 | A kind of low-carbon type production method of glass |
| CN109020162A (en) * | 2018-08-21 | 2018-12-18 | 台玻福建光伏玻璃有限公司 | A kind of production technology of ultra-thin photovoltaic glass |
| CN109455908A (en) * | 2018-12-29 | 2019-03-12 | 长兴旗滨玻璃有限公司 | Float glass tin bath, floatation glass production line and ultra-thin glass preparation process |
| CN110156348A (en) * | 2019-05-06 | 2019-08-23 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of mobile phone glass center and back shroud sealing-in mold and its application method |
-
2012
- 2012-11-22 CN CN 201220625492 patent/CN202912828U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609704A (en) * | 2015-02-10 | 2015-05-13 | 中国建材国际工程集团有限公司 | Switch type graphite bar for producing ultrathin glass |
| CN108911485A (en) * | 2018-08-21 | 2018-11-30 | 台玻福建光伏玻璃有限公司 | A kind of low-carbon type production method of glass |
| CN109020162A (en) * | 2018-08-21 | 2018-12-18 | 台玻福建光伏玻璃有限公司 | A kind of production technology of ultra-thin photovoltaic glass |
| CN109020162B (en) * | 2018-08-21 | 2021-04-06 | 台玻福建光伏玻璃有限公司 | Production process of ultrathin photovoltaic glass |
| CN108911485B (en) * | 2018-08-21 | 2021-04-27 | 台玻福建光伏玻璃有限公司 | Low-carbon type production method of glass |
| CN109455908A (en) * | 2018-12-29 | 2019-03-12 | 长兴旗滨玻璃有限公司 | Float glass tin bath, floatation glass production line and ultra-thin glass preparation process |
| CN109455908B (en) * | 2018-12-29 | 2022-03-11 | 醴陵旗滨电子玻璃有限公司 | Float glass tin bath, float glass production line and ultra-thin glass preparation process |
| CN110156348A (en) * | 2019-05-06 | 2019-08-23 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of mobile phone glass center and back shroud sealing-in mold and its application method |
| CN110156348B (en) * | 2019-05-06 | 2024-01-23 | 中建材玻璃新材料研究院集团有限公司 | Mobile phone glass middle frame and rear cover plate sealing mold and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |