CN107487983A - A kind of bubbling device for electronical display glass melter - Google Patents
A kind of bubbling device for electronical display glass melter Download PDFInfo
- Publication number
- CN107487983A CN107487983A CN201710804456.7A CN201710804456A CN107487983A CN 107487983 A CN107487983 A CN 107487983A CN 201710804456 A CN201710804456 A CN 201710804456A CN 107487983 A CN107487983 A CN 107487983A
- Authority
- CN
- China
- Prior art keywords
- cooling
- axle body
- rotary shaft
- blower housing
- pond
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/18—Stirring devices; Homogenisation
- C03B5/193—Stirring devices; Homogenisation using gas, e.g. bubblers
-
- 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 present invention provide a kind of bubbling device for electronical display glass melter it include：Melting furnaces pond（1）, it is characterised in that：Air inlet is provided with pool wall（2）, in air inlet（2）It is interior to be provided with Blower Housing（3）, in Blower Housing（3）It is interior to be provided with rotary shaft（5）, in rotary shaft（5）It is provided with axle body cooling duct（10）, in rotary shaft（5）On be additionally provided with two cooling ducts（6）, two cooling ducts（6）One group of metal blade of upper bridging（4）, in blade（4）It is interior to be provided with blade cooling passage（4a）, described blade cooling passage（4a）, cooling duct（6）With axle body cooling duct（10）It is interconnected；In the axle body cooling duct（10）Cooling medium is provided with to take over（5d）, Blower Housing（3）It is interior to be provided with air outlet（3a）, air outlet（3a）Pass through air delivery duct（3b）With one group of micro- stomata of bottom of pond（8）Connection.The present invention it is simple in construction, easy to use, can on melting furnaces pool wall directly transformation the advantages that.
Description
Technical field：
It is specifically exactly a kind of to be used for electronical display glass melter the present invention relates to suitable for superhigh temperature gas-powered field
Bubbling device.
Background technology：
In plate glass technique, melting furnaces are used to frit being melting into glass metal, and melting furnaces are by melting end, fining end, accumulation of heat
A few part compositions such as room, card neck, cooling end.On melting furnaces, bubbling is existing mature technology, is seethed from the upward air-blowing of melting furnaces bottom of pond
Glass metal, to eliminate the bubble in glass metal.
With the development of society, people are to TFT-LCD glass（Electronical display glass）Demand increasingly increases, such as with 8.5 generations
It is very high to plate glass quality requirement when the ultra-thin wide plate glass of TFT makes electronic curtain substrate, including number of bubbles.
In bubble techniques, the gas heaved upwards from bottom of pond is external from melting furnaces, and cryogenic gas influences melting furnaces operation gas
Atmosphere, increase energy consumption, many melting furnaces are provided with bubbling facility, but actually use seldom.
The content of the invention：
The present invention is exactly to overcome deficiency of the prior art, there is provided a kind of bubbling for electronical display glass melter fills
Put.
The present invention provides following technical scheme;
A kind of bubbling device for electronical display glass melter, it includes：Melting furnaces pond, it is characterised in that：In the pond in melting furnaces pond
Wall is provided with air inlet, and Blower Housing is provided with air inlet, rotary shaft is inserted with Blower Housing, in the axle body of rotary shaft
Two axle body cooling ducts are provided with, three prominent rings, three rings are provided with the axle body of the rotary shaft in Blower Housing
Corral is into two annular cooling channels, and described annular cooling channel connects with corresponding axle body cooling duct, described three
One group of metal blade is bridged on individual ring, blade cooling passage is equipped with every metal blade, described blade cooling leads to
Road connects with corresponding two annular cooling channels respectively；One end of the rotary shaft is stretched to defeated with power on the outside of the pool wall of melting furnaces pond
Go out device connection to coordinate, be additionally provided with two annular grooves on the rotary shaft axle body on the outside of pool wall, and described two annular grooves respectively with
The connection of corresponding axle body cooling duct, the annular sealing cover of corresponding matching is equipped with each annular groove, described annular close
Cooling medium connecting tube is equipped with capping；Air outlet is provided with Blower Housing, air outlet is by air delivery duct and is located at bottom of pond
One group of micro- stomata connection.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
Roller is provided with rotary shaft axle body on the outside of pool wall, is additionally provided with the support with roller corresponding matching.
Described Blower Housing is made up of resistant to elevated temperatures fused alumina zirconia material.
Do not sealed on two described annular cooling channels by the part metal welding that metal blade covers.
Invention advantage：
The present invention it is simple in construction, easy to use, can on melting furnaces pool wall directly transformation the advantages that, in particular with the height in melting furnaces
Wet body circulation, which is imported in bubbling facility, is used for bubbling, avoids existing bubbling facility using cryogenic gas bubbling in melting furnaces
Influence.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A sectional views in Fig. 1.
Embodiment：
As shown in Figure 1, 2, a kind of bubbling device for electronical display glass melter, it includes：Melting furnaces pond 1, in melting furnaces pond 1
There is glass metal 9, air inlet 2 is provided with the pool wall above glass metal 9.
The Blower Housing 3 made of resistant to elevated temperatures fused alumina zirconia material is provided with the pool wall of the side of air inlet 2, in Fan casing
Rotary shaft 5 is inserted with body 3, two axle body cooling ducts 10 are provided with along its axis direction is parallel on the axle body of rotary shaft 5.
Three prominent ring 5a are provided with the axle body of the rotary shaft 5 in Blower Housing 3, three ring 5a are surrounded
The annular cooling channel 6 of two parallel distributions, described annular cooling channel 6 connect with corresponding axle body cooling duct 10,
One group of metal blade 4 is bridged on three described ring 5a, blade cooling passage 4a, institute are equipped with every metal blade 4
The blade cooling passage 4a stated both ends connect with corresponding two annular cooling channels 6 respectively so that axle body cooling duct 10,
Annular cooling channel 6, blade cooling passage 4a are interconnected.
One end of the rotary shaft 5, which is stretched on the outside of the pool wall of melting furnaces pond 1 to be connected with not shown PTO in figure, matches somebody with somebody
Close, be additionally provided with two prominent annular groove 5b on the rotary shaft axle body on the outside of pool wall, and two described annular groove 5b respectively with
Corresponding axle body cooling duct 10 connects, and the annular sealing cover 5c of corresponding matching is equipped with each annular groove 5b, described
Cooling medium connecting tube 5d is equipped with annular sealing cover 5c, and described cooling medium connecting tube 5d mono- is that cooling medium is defeated
Enter pipe, another is cooling medium efferent duct.Described rotary shaft 5 is rotated integrally with annular groove 5b, and annular sealing cover 5c is played
The effect of rotatory sealing, its own does not rotate with rotary shaft 5.
Blower Housing 3 is stretched out in one end of rotary shaft 5, and extends on the outside of pool wall and coordinate with not shown power set in figure
Connection coordinates.Roller 7a is provided with the axle body of rotary shaft 5, the support 7 with roller 7a corresponding matchings is additionally provided with the outside of pool wall.
Air outlet 3a is provided with the bottom of the Blower Housing 3, air outlet 3a is by air delivery duct 3b with being located at the one of bottom of pond
The micro- stomata 8 of group connects, and described micro- stomata 8 can only be by gas, and the glass metal in melting furnaces pond 1 can not be by the way that this is existing
Technology, it is no longer superfluous here to chat.
Dotted arrow is the cooling medium direction of motion in figure.
Operation principle：
By blade by above melting furnaces pond high-temperature gas suck air inlet, then high-temperature gas from air outlet by air delivery duct from
Bloated in one group of micropore of bottom of pond, glass metal is seethed from the upward air-blowing of melting furnaces bottom of pond, bubble in glass metal is eliminated so as to play
Purpose.In blade and rotary shaft, cooling provided with axle body cooling duct and by way of being passed through cooling water or cold air.
Claims (4)
1. a kind of bubbling device for electronical display glass melter, it includes：Melting furnaces pond（1）, it is characterised in that：In melting furnaces pond
（1）Pool wall be provided with air inlet（2）, in air inlet（2）It is interior to be provided with Blower Housing（3）, in Blower Housing（3）On be inserted with rotation
Rotating shaft（5）, in rotary shaft（5）Axle body be provided with two axle body cooling ducts（10）, in Blower Housing（3）Interior rotary shaft
（5）Axle body be provided with three prominent rings（5a）, three rings（5a）Surround two annular cooling channels（6）, it is described
Annular cooling channel（6）With corresponding axle body cooling duct（10）Connection, in three rings（5a）One group of metal blade of upper bridging
（4）, in every metal blade（4）Inside it is equipped with blade cooling passage（4a）, described blade cooling passage（4a）Respectively with it is right
Two annular cooling channels answered（6）Connection；The rotary shaft（5）One end stretch to melting furnaces pond（1）It is defeated with power on the outside of pool wall
Go out device connection to coordinate, two annular grooves are additionally provided with the rotary shaft axle body on the outside of pool wall（5b）, and described two annular grooves
（5b）Respectively with corresponding axle body cooling duct（10）Connection, in each annular groove（5b）On be equipped with the ring packing of corresponding matching
Lid（5c）, in described annular sealing cover（5c）On be equipped with cooling medium connecting tube（5d）；In Blower Housing（3）Inside it is provided with out
Air port（3a）, air outlet（3a）Pass through air delivery duct（3b）With one group of micro- stomata positioned at bottom of pond（8）Connection.
2. according to a kind of bubbling device for electronical display glass melter described in claim 1, it is characterised in that：In pond
Rotary shaft on the outside of wall（5）Axle body is provided with roller（7a）, it is additionally provided with and roller（7a）The support of corresponding matching（7）.
3. according to a kind of bubbling device for electronical display glass melter described in claim 1, it is characterised in that：It is described
Blower Housing（3）It is made up of resistant to elevated temperatures fused alumina zirconia material.
4. according to a kind of bubbling device for electronical display glass melter described in claim 1, it is characterised in that：Institute
Two annular cooling channels stated（6）On not by metal blade（4）The part metal welding of covering is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804456.7A CN107487983B (en) | 2017-09-08 | 2017-09-08 | Bubbling device for electronic display glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804456.7A CN107487983B (en) | 2017-09-08 | 2017-09-08 | Bubbling device for electronic display glass melting furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107487983A true CN107487983A (en) | 2017-12-19 |
| CN107487983B CN107487983B (en) | 2023-07-25 |
Family
ID=60651472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710804456.7A Active CN107487983B (en) | 2017-09-08 | 2017-09-08 | Bubbling device for electronic display glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107487983B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205995A (en) * | 2018-11-30 | 2019-01-15 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of bubbling device for electronical display glass platinum channel |
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| GB699148A (en) * | 1950-06-01 | 1953-10-28 | Eisen Und Huttenwerke A G | Improvements in or relating to charge heating furnaces with gas circulation |
| JP2001302252A (en) * | 2000-04-24 | 2001-10-31 | Inoenbairo Techno Kk | Furnace for melting glass |
| CN2702994Y (en) * | 2004-04-26 | 2005-06-01 | 梁勇 | Precision bubbling device for glass melting tank furnace |
| CN1669962A (en) * | 2005-04-04 | 2005-09-21 | 中国凯盛国际工程有限公司 | Glass forming method and its dedicated melting kiln |
| CN101400612A (en) * | 2006-03-16 | 2009-04-01 | 大阳日酸株式会社 | Glass melting method and glass melting furnace |
| CN201458952U (en) * | 2009-08-11 | 2010-05-12 | 中国洛阳浮法玻璃集团有限责任公司 | Cooling protection device for glass furnace pool wall |
| US20140318187A1 (en) * | 2011-12-08 | 2014-10-30 | The Federal State Autonomous Educational Institution Of The Higher Professional Education | Glass melting method and molten glass layer bubbling glass melting furnace |
| CN203976601U (en) * | 2014-07-28 | 2014-12-03 | 成都光明光电股份有限公司 | Porcelain platinum tank furnace bubbling device |
| US20160045841A1 (en) * | 2013-03-15 | 2016-02-18 | Transtar Group, Ltd. | New and improved system for processing various chemicals and materials |
| CN205662448U (en) * | 2016-04-14 | 2016-10-26 | 徐林波 | Dispersion tympanic bulla submerged combustion glass melting furnace |
| CN107010815A (en) * | 2017-04-20 | 2017-08-04 | 中国中轻国际工程有限公司 | A kind of glass melter bottom of pond bubbling pipe and its bubbling technique |
| CN207276482U (en) * | 2017-09-08 | 2018-04-27 | 深圳市凯盛科技工程有限公司 | A kind of bubbling device for electronical display glass melter |
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2017
- 2017-09-08 CN CN201710804456.7A patent/CN107487983B/en active Active
Patent Citations (12)
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|---|---|---|---|---|
| GB699148A (en) * | 1950-06-01 | 1953-10-28 | Eisen Und Huttenwerke A G | Improvements in or relating to charge heating furnaces with gas circulation |
| JP2001302252A (en) * | 2000-04-24 | 2001-10-31 | Inoenbairo Techno Kk | Furnace for melting glass |
| CN2702994Y (en) * | 2004-04-26 | 2005-06-01 | 梁勇 | Precision bubbling device for glass melting tank furnace |
| CN1669962A (en) * | 2005-04-04 | 2005-09-21 | 中国凯盛国际工程有限公司 | Glass forming method and its dedicated melting kiln |
| CN101400612A (en) * | 2006-03-16 | 2009-04-01 | 大阳日酸株式会社 | Glass melting method and glass melting furnace |
| CN201458952U (en) * | 2009-08-11 | 2010-05-12 | 中国洛阳浮法玻璃集团有限责任公司 | Cooling protection device for glass furnace pool wall |
| US20140318187A1 (en) * | 2011-12-08 | 2014-10-30 | The Federal State Autonomous Educational Institution Of The Higher Professional Education | Glass melting method and molten glass layer bubbling glass melting furnace |
| US20160045841A1 (en) * | 2013-03-15 | 2016-02-18 | Transtar Group, Ltd. | New and improved system for processing various chemicals and materials |
| CN203976601U (en) * | 2014-07-28 | 2014-12-03 | 成都光明光电股份有限公司 | Porcelain platinum tank furnace bubbling device |
| CN205662448U (en) * | 2016-04-14 | 2016-10-26 | 徐林波 | Dispersion tympanic bulla submerged combustion glass melting furnace |
| CN107010815A (en) * | 2017-04-20 | 2017-08-04 | 中国中轻国际工程有限公司 | A kind of glass melter bottom of pond bubbling pipe and its bubbling technique |
| CN207276482U (en) * | 2017-09-08 | 2018-04-27 | 深圳市凯盛科技工程有限公司 | A kind of bubbling device for electronical display glass melter |
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| 宋力昕等: "池窑鼓泡对熔制玻璃质量和产量的影响", 硅酸盐通报, no. 3, pages 29 - 35 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205995A (en) * | 2018-11-30 | 2019-01-15 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of bubbling device for electronical display glass platinum channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107487983B (en) | 2023-07-25 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518054 5th floor, east block, Yihai Plaza, Chuangye Road, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Kaisheng Technology Engineering Co.,Ltd. Applicant after: China Building Materials Glass New Materials Research Institute Group Co.,Ltd. Address before: 518054 5th floor, east block, Yihai Plaza, Chuangye Road, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN TRIUMPH TECHNOLOGY ENGINEERING Co.,Ltd. Applicant before: BENGBU DESIGN & Research Institute FOR GLASS INDUSTRY |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |