CN102140012B - Float glass forming cooling water packet - Google Patents
Float glass forming cooling water packet Download PDFInfo
- Publication number
- CN102140012B CN102140012B CN2010105598329A CN201010559832A CN102140012B CN 102140012 B CN102140012 B CN 102140012B CN 2010105598329 A CN2010105598329 A CN 2010105598329A CN 201010559832 A CN201010559832 A CN 201010559832A CN 102140012 B CN102140012 B CN 102140012B
- Authority
- CN
- China
- Prior art keywords
- water bag
- cooling water
- sleeve pipe
- water packet
- bag body
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention discloses a float glass forming cooling water packet which comprises a water packet body and a segmental sleeve, wherein the segmental sleeve is sleeved at any position of the water packet body; and an insulation plate is filled between the segmental sleeve and the water packet body, the segmental sleeve, the water packet body and the insulation plate are fixedly connected through bolts. The float glass forming cooling water packet has the advantages that the segmental sleeve is arranged on the cooling water packet body, so that in the glass forming process, transverse temperature difference can be artificially shortened, the thickness difference of the glass is reduced, and yield is improved; and simultaneously, the segmental sleeve has a low manufacturing cost and an obvious effect, the position of the sleeve can be regulated at any time according to the temperature variation in a groove, and operation is convenient.
Description
Technical field
The present invention relates to the float shaping field, is a kind of float-glass molding cooling water bag specifically.
Background technology
The former water coolers of floating process molten tin bath is substantially take three pipe straight plates or interstitial water bags as main, cooling performance relatively better reaches natural temperature differential in the tin bath because limit section intakes in the process of cooling, cause in glass edges of boards section and the plate thickness obvious deviation large (take eight line heavy sheet glass as example, thin, the thick middle of glass edges of boards section behind the tight side machine reactive force); The tradition water coolant wraps in the moulding process that laterally cooling performance is uneven, for this reason poor for reducing the glass thickness, and general the employing opened the electrically heated of tin trough side part and reached balance glass transverse temperature difference effect, has not only affected in the groove operating mode and has stablized, but also causes energy dissipation.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of float-glass molding cooling water bag, it can dwindle the sheet glass transverse temperature difference, and it is poor to reduce the sheet glass thickness, improves the glass finished-product rate; Reduce power consumption, reduce the production capacity waste.
Technical scheme: in order to solve the problems of the technologies described above, a kind of float-glass molding cooling water bag of the present invention, comprise water bag body, active sleeve pipe, described active casing pipe sleeve is contained on the optional position of described water bag body, is filled with warming plate and by bolt the three is fixedly connected with between described active sleeve pipe and described water bag body.
Described active casing pipe sleeve is contained on the position that described water bag body stretches into molten tin bath wide width portion 40mm place in the molten tin bath.
The cross-sectional shape of described active sleeve pipe is identical with the cross-sectional shape of described water bag body.
Described warming plate is the fiber asbestos warming plate.
Beneficial effect: compared with prior art, advantage of the present invention is: after the water coolers body added active sleeve pipe, the energy people was for dwindling transverse temperature difference in the glass ware forming process, and it is poor to reduce the glass thickness, improved yield rate; Simultaneously active sleeve pipe cost of manufacture is low, effect is obvious, and can be by the adjusting sleeve pipe position at any time of temperature variation requirement in the groove, and is easy to operate.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of float-glass molding cooling water bag of the present invention, comprise water bag body 1, active sleeve pipe 2, active sleeve pipe 2 is sleeved on the optional position of water bag body 1, is filled with warming plate 4 and by bolt 3 three is fixedly connected with between active sleeve pipe 2 and described water bag body 1.For easy for installation, the cross-sectional shape of active sleeve pipe 2 is preferably identical with the cross-sectional shape of water bag body 1.
Embodiment: the active sleeve pipe 2 of the stainless steel of 80cm length is installed in water coolers body 1 outside, molten tin bath high-temperature zone, tight plug fiber asbestos warming plate 4 between this active sleeve pipe 2 and the water bag body 1, and then active sleeve pipe 2 and fiber asbestos warming plate 4 are stretched into as integrated moving a to water coolers on the position at molten tin bath wide width portion 40mm place in the molten tin bath and be fixed with bolt 3 afterwards, with this reach the partial insulation effect, horizontal cooling temperature is wrapped in the equilibrium water, dwindle the temperature difference in the limit section and plate in the sheet glass tin groove forming process, it is poor to reduce the bulk glass thickness.Wherein water bag body 1 is water bag square tube, and active sleeve pipe 2 is the stainless steel rectangular body;
Clearance distance between active sleeve pipe 2 and the water bag body 1 is 40mm, adopts above-mentioned active sleeve pipe 2 rear produce an effects as follows:
1) molten tin bath laterally between the temperature difference reduce: add active sleeve pipe 2 results of use contrast by molten tin bath high-temperature zone water coolers, transverse temperature difference dwindles in the tin bath, and groove inner edge section and the middle temperature difference use the rear temperature difference at 20-25 ℃ at 35-40 ℃ before using;
2) thickness is poor reduces: take 12mm glass as example, former thickness is poor between the 18-22 silk, uses the active sleeve pipe 2 temperature difference rear thickness that takes effect poor now as between the 10-12 silk;
3) reduce power consumption: poor for optimizing thickness in the eight line bare glass sheet metal forming processes, generally open two row's electrically heated in high-temperature zone dual-side section, aperture is 20-25%, uses at present active sleeve pipe 2 rear electrically heated principles not open use, can economize on electricity 260 °/day according to measuring and calculating.
The size of active sleeve pipe 2 can be determined according to the size of water bag model.
The above only is preferred implementation of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. float-glass molding cooling water bag, it is characterized in that, comprise water bag body (1), active sleeve pipe (2), described active sleeve pipe (2) is sleeved on the optional position of described water bag body (1), is filled with warming plate (4) and by bolt (3) three is fixedly connected with between described active sleeve pipe (2) and described water bag body (1).
2. a kind of float-glass molding cooling water bag according to claim 1 is characterized in that, described active sleeve pipe (2) is sleeved on the position that described water bag body (1) stretches into molten tin bath wide width portion 40mm place in the molten tin bath.
3. a kind of float-glass molding cooling water bag according to claim 1 and 2 is characterized in that, the cross-sectional shape of described active sleeve pipe (2) is identical with the cross-sectional shape of described water bag body (1).
4. a kind of float-glass molding cooling water bag according to claim 1 is characterized in that, described warming plate (4) is the fiber asbestos warming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105598329A CN102140012B (en) | 2010-11-26 | 2010-11-26 | Float glass forming cooling water packet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105598329A CN102140012B (en) | 2010-11-26 | 2010-11-26 | Float glass forming cooling water packet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102140012A CN102140012A (en) | 2011-08-03 |
| CN102140012B true CN102140012B (en) | 2013-05-01 |
Family
ID=44407835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105598329A Expired - Fee Related CN102140012B (en) | 2010-11-26 | 2010-11-26 | Float glass forming cooling water packet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102140012B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217935A (en) * | 2015-08-17 | 2016-01-06 | 彩虹（合肥）液晶玻璃有限公司 | A kind of device and method preventing sheet glass warpage |
| CN111662010A (en) * | 2020-06-22 | 2020-09-15 | 信义玻璃(天津)有限公司 | Glass and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201952344U (en) * | 2010-11-26 | 2011-08-31 | 张家港华汇特种玻璃有限公司 | Float-glass molding cooling water bag |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081261A (en) * | 1977-03-09 | 1978-03-28 | Ppg Industries, Inc. | Apparatus and method for cooling a glass ribbon forming chamber |
| CN2400443Y (en) * | 1999-12-23 | 2000-10-11 | 洛阳玻璃股份有限公司 | Float glass tin groove fan-type water cooling device |
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2010
- 2010-11-26 CN CN2010105598329A patent/CN102140012B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201952344U (en) * | 2010-11-26 | 2011-08-31 | 张家港华汇特种玻璃有限公司 | Float-glass molding cooling water bag |
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| Publication number | Publication date |
|---|---|
| CN102140012A (en) | 2011-08-03 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130501 Termination date: 20151126 |