CN2142839Y - Sealed-hanging check curtain for discharge point of tin bath - Google Patents
Sealed-hanging check curtain for discharge point of tin bath Download PDFInfo
- Publication number
- CN2142839Y CN2142839Y CN 92244724 CN92244724U CN2142839Y CN 2142839 Y CN2142839 Y CN 2142839Y CN 92244724 CN92244724 CN 92244724 CN 92244724 U CN92244724 U CN 92244724U CN 2142839 Y CN2142839 Y CN 2142839Y
- Authority
- CN
- China
- Prior art keywords
- check apron
- hang
- tin bath
- sealing
- hanging
- 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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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to a sealed-hanging check curtain for discharge point of tin bath for float glass molding equipment, which mainly comprises strips, ropes and filiform high-silica glass fiber. The strips, the ropes and the filiform high-silica glass fiber are laminated in multilayer or banded into the check curtain by bunches. The hanging check curtain clamped by a thin steel plate or cloth has a certain intensity. The utility model has the advantages of good sealing effect, long service life, ability for avoiding heat distortion and little possibility to be damaged.
Description
The utility model relates to a kind of sealing that is used for the tin bath outlet of float shaping equipment and hangs the check apron device.
Molten tin bath is the molding device of float glass.Glass metal enters to finish on the tin liquor face behind the molten tin bath and shakeouts, polishes through drawing thin or piling successive glass ribbon of thick formation; all the time be full of N2, H2 shielding gas in the molten tin bath; to prevent the tin liquor oxidation; owing to have the successive glass ribbon to pull out all the time in the molten tin bath; if a large amount of shielding gas leaks thereupon, can seriously influence the quality of glass ribbon.Therefore, the sealing of resolving tin bath outlet is an important problems.
At present, in glass industry, hanging of the big cover in the roller vertical end top of tin bath outlet transition roller platform several roads check apron is installed in the groove mostly, is installed in the roller bottom and wipe tin device and isolated plate, to form the structure of several roads parting seal.Be generally dry goods or steel sheet as used check apron material, intensity is low because dry goods is thin, is easy to be scratched by glass leak protection gas, steel sheet hardness height, thermal distortion is big, and too far away apart from glass, sealing effectiveness is poor, the glass ribbon of can damaging too too closely again, in addition, because the easy temperature distortion of check apron erecting by overhang, often be stuck and can not move up and down; Distortion has also caused new slit, has reduced sealing function.Generally speaking, said apparatus all can't be realized good sealing effectiveness.
The purpose of this utility model provides a kind of improved check apron tightness system of hanging, and can contact closely on glass ribbon, and it is isolated interval to form the sealing of several roads, realizes good sealing effectiveness.
For achieving the above object, technical solution of the present utility model is: adopt the strip high silica fiber to laminate into the check apron that a branch of bundle is combined into certain thickness and density through multilayer, its both sides are clamped by several steel sheets, constitute integral body by metal bead and screw retention and hang check apron with intensity; Also comprise: be provided with the shielding gas cooling tube that water-cooled tube and suspender member lower end are provided with at the notch place, lower end of hanging groove; to form cooling and thermal isolation to hanging groove and suspender member; the temperature of hanging groove and suspender member is remained in the lower scope; to prevent to hang the thermal distortion of groove and suspender member, guarantee that the up-down adjustment of suspender member is flexible.
The utility model has the water-cooled tube of being provided with and cooling tube compared to existing technology to be made and hangs check apron and suspender member is difficult for temperature distortion, can make the loose end of check apron bottom be in direct contact with on the glass ribbon and roller on, realize gapless partition, integral sealing effect is good, do not scratch glass, be not easy to damage check apron again, long service life.
The drawing explanation of accompanying drawing:
Fig. 1 is the check apron scheme of installation of hanging of the present utility model.
Fig. 2 is a unitized construction synoptic diagram of hanging check apron.
Fig. 3 disposes water-cooled tube, pipe structure for cooling synoptic diagram simultaneously for hanging groove.
Embodiment is further described below in conjunction with accompanying drawing:
By Fig. 1,2 as can be known, glass ribbon (1) is lifted and draws by the transition roller platform from molten tin bath (2) outlet, in order to make this place reach good sealing, and in hanging groove (3), be equipped with the strip high silica fiber and laminate into a branch of bundle and certain thickness is arranged and the check apron of density (7) through multilayer, its both sides are clamped by some steel sheets (6), by the fixing top of screw (11), fixing by metal bead (9) and screw (10), constitute and have intensity and whole curtain.Utilizing suspender member (4) to hang is hanging on the groove (3), for guaranteeing the up-down adjustment convenience of check apron (7), prevent to hang groove (3) and suspender member (4) temperature distortion, also water-cooled tube (5) is installed at the notch place, lower end of hanging groove (3), the parallel both sides that are distributed in the bottom notch are in order to form hanging the cooling and the thermal isolation of groove (3) and suspender member (4).
See Fig. 3 show hang groove (13) dispose simultaneously water-cooled tube (15) and the cooling tracheae (8) another embodiment.Go to upper and lower arrangement in the both sides of hanging notch place, groove (13) lower end two pairs of water-cooled tubes (15) are installed; and shielding gas cooling tube (8) also is housed on suspender member (14), also can realize preferably hanging cooling of groove (13) and suspender member (14) and thermal isolation.
The hanging check apron and also can adopt rope, thread high silica fiber fabric or quartz textile to connect into of this structure through colligation.Also colligation becomes a branch of bundle check apron separately, makes the upper end leave circular port, so that form a successive check apron for series connection.For after making check apron have certain intensity bar, rope, silk etc. can be laminated colligation,, make an end of contact glass ribbon should be free loose condition (of surface) with high temperature resistant dry goods parcel.
Claims (5)
1, the check apron device is hung in a kind of sealing of tin bath outlet, be included in to hang in the groove and hang the tightness system that check apron constitutes by the suspender member support, it is characterized in that its employing strip high silica fiber laminates into the check apron (7) that a branch of bundle is combined into certain thickness and density through multilayer, both sides are clamped by several steel sheets (6), hang check apron by the integral body that metal bead (9) and the fixing formation of screw (10) have intensity; Also comprise:
The notch place, lower end of hanging groove is provided with water-cooled tube (5), the parallel notch both sides that are distributed in.
2, hang the check apron device by the sealing of the described a kind of tin bath outlet of claim 1, it is characterized in that the upper end of suspender member (14) is equipped with gas cooling pipe (8), and be distributed on the both sides of hanging check apron.
3, hang the check apron device by the sealing of the described a kind of tin bath outlet of claim 1, it is characterized in that check apron (7) can select for use bar, rope, thread high silica fiber or silica fiber to connect through colligation and make.
4, hang the check apron device by the sealing of the described a kind of tin bath outlet of claim 1, it is characterized in that the following identity distance clamping steel sheet place of check apron should leave one section free loose end.
5, hang the check apron device by the sealing of the described a kind of tin bath outlet of claim 3, it is characterized in that each bundle high silica fiber of independent colligation is connected it with the metal round steel, and form a successive check apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244724 CN2142839Y (en) | 1992-12-29 | 1992-12-29 | Sealed-hanging check curtain for discharge point of tin bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244724 CN2142839Y (en) | 1992-12-29 | 1992-12-29 | Sealed-hanging check curtain for discharge point of tin bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142839Y true CN2142839Y (en) | 1993-09-29 |
Family
ID=33783909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92244724 Expired - Fee Related CN2142839Y (en) | 1992-12-29 | 1992-12-29 | Sealed-hanging check curtain for discharge point of tin bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142839Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724911A (en) * | 2015-04-09 | 2015-06-24 | 蚌埠中建材信息显示材料有限公司 | Tin bath outlet end sealing device |
| CN108046573A (en) * | 2017-11-30 | 2018-05-18 | 彩虹（合肥）液晶玻璃有限公司 | A kind of TFT-LCT glass substrate formings carry-over pinch rolls and preparation method thereof |
| CN110713337A (en) * | 2019-11-06 | 2020-01-21 | 蚌埠中建材信息显示材料有限公司 | Novel check curtain sealing device |
| CN115304248A (en) * | 2022-08-23 | 2022-11-08 | 蚌埠凯盛工程技术有限公司 | Method for replacing blocking curtain of sealing box |
-
1992
- 1992-12-29 CN CN 92244724 patent/CN2142839Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724911A (en) * | 2015-04-09 | 2015-06-24 | 蚌埠中建材信息显示材料有限公司 | Tin bath outlet end sealing device |
| CN104724911B (en) * | 2015-04-09 | 2017-07-28 | 蚌埠中建材信息显示材料有限公司 | A kind of tin bath outlet end sealing device |
| CN108046573A (en) * | 2017-11-30 | 2018-05-18 | 彩虹（合肥）液晶玻璃有限公司 | A kind of TFT-LCT glass substrate formings carry-over pinch rolls and preparation method thereof |
| CN110713337A (en) * | 2019-11-06 | 2020-01-21 | 蚌埠中建材信息显示材料有限公司 | Novel check curtain sealing device |
| CN115304248A (en) * | 2022-08-23 | 2022-11-08 | 蚌埠凯盛工程技术有限公司 | Method for replacing blocking curtain of sealing box |
| CN115304248B (en) * | 2022-08-23 | 2023-11-21 | 蚌埠凯盛工程技术有限公司 | Method for replacing baffle curtain of sealing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |