JP6418455B2 - 溶融ガラスを清澄化するためのプロセス及び装置 - Google Patents
溶融ガラスを清澄化するためのプロセス及び装置 Download PDFInfo
- Publication number
- JP6418455B2 JP6418455B2 JP2015555206A JP2015555206A JP6418455B2 JP 6418455 B2 JP6418455 B2 JP 6418455B2 JP 2015555206 A JP2015555206 A JP 2015555206A JP 2015555206 A JP2015555206 A JP 2015555206A JP 6418455 B2 JP6418455 B2 JP 6418455B2
- Authority
- JP
- Japan
- Prior art keywords
- molten glass
- glass
- region
- clarification tank
- tank
- 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
Links
- 239000006060 molten glass Substances 0.000 title claims description 207
- 238000000034 method Methods 0.000 title claims description 26
- 230000008569 process Effects 0.000 title claims description 14
- 238000005352 clarification Methods 0.000 claims description 97
- 239000011521 glass Substances 0.000 claims description 95
- 238000003756 stirring Methods 0.000 claims description 45
- 238000002844 melting Methods 0.000 claims description 44
- 230000008018 melting Effects 0.000 claims description 44
- 238000013019 agitation Methods 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- 238000005816 glass manufacturing process Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 239000011819 refractory material Substances 0.000 claims description 5
- 239000004071 soot Substances 0.000 description 52
- 239000007789 gas Substances 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- 229910052760 oxygen Inorganic materials 0.000 description 16
- 229910000510 noble metal Inorganic materials 0.000 description 13
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 13
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 230000007547 defect Effects 0.000 description 10
- 239000006025 fining agent Substances 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000010309 melting process Methods 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 206010040925 Skin striae Diseases 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 229910000410 antimony oxide Inorganic materials 0.000 description 3
- 229910000413 arsenic oxide Inorganic materials 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 3
- 229910001887 tin oxide Inorganic materials 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910000629 Rh alloy Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000005407 aluminoborosilicate glass Substances 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- -1 i.e. Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910001361 White metal Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229960002594 arsenic trioxide Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- KTTMEOWBIWLMSE-UHFFFAOYSA-N diarsenic trioxide Chemical compound O1[As](O2)O[As]3O[As]1O[As]2O3 KTTMEOWBIWLMSE-UHFFFAOYSA-N 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003283 slot draw process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000010969 white metal Substances 0.000 description 1
Images
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
- C03B5/182—Stirring devices; Homogenisation by moving the molten glass along fixed elements, e.g. deflectors, weirs, baffle plates
-
- 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
- C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
- C03B5/185—Electric means
-
- 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
- C03B5/187—Stirring devices; Homogenisation with moving elements
-
- 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
- C03B5/225—Refining
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361756186P | 2013-01-24 | 2013-01-24 | |
| US61/756,186 | 2013-01-24 | ||
| PCT/US2014/012230 WO2014116549A1 (en) | 2013-01-24 | 2014-01-21 | Process and apparatus for refining molten glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016508477A JP2016508477A (ja) | 2016-03-22 |
| JP6418455B2 true JP6418455B2 (ja) | 2018-11-07 |
Family
ID=51227959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015555206A Expired - Fee Related JP6418455B2 (ja) | 2013-01-24 | 2014-01-21 | 溶融ガラスを清澄化するためのプロセス及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6418455B2 (ko) |
| KR (1) | KR20150110619A (ko) |
| CN (1) | CN105246843B (ko) |
| TW (1) | TWI624440B (ko) |
| WO (1) | WO2014116549A1 (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170058990A (ko) * | 2014-09-24 | 2017-05-29 | 코닝 인코포레이티드 | 퓨전 인발 기계용 휘발성 여과 시스템 |
| JP6500679B2 (ja) * | 2015-07-29 | 2019-04-17 | Ａｇｃ株式会社 | 溶融ガラス加熱装置、ガラス製造装置、およびガラス物品の製造方法 |
| KR102307125B1 (ko) * | 2016-12-22 | 2021-09-30 | 니폰 덴키 가라스 가부시키가이샤 | 교반 스터러 및 유리판의 제조 방법 |
| KR20190057793A (ko) * | 2017-11-20 | 2019-05-29 | 코닝 인코포레이티드 | 유리 제조 장치 및 그 제조 방법 |
| KR102405740B1 (ko) * | 2018-01-11 | 2022-06-08 | 코닝 인코포레이티드 | 유리 제조 장치 및 유리 제조 방법 |
| JP7479357B2 (ja) * | 2018-09-27 | 2024-05-08 | コーニング インコーポレイテッド | ガラス製造装置の電気フランジを支持するアセンブリ |
| US11655176B2 (en) | 2018-11-21 | 2023-05-23 | Corning Incorporated | Method for decreasing bubble lifetime on a glass melt surface |
| CN109851206A (zh) * | 2019-04-23 | 2019-06-07 | 蚌埠中光电科技有限公司 | 一种玻璃基板制造过程中铂金通道的多功能排泡装置 |
| CN110981167B (zh) * | 2019-11-23 | 2022-09-27 | 石家庄旭新光电科技有限公司 | 倾角型双铂金通道玻璃液处理输送系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616133A (ja) * | 1984-06-16 | 1986-01-11 | Ishizuka Glass Ltd | クリスタルガラス溶融フオ−ハ−ス |
| GB8913539D0 (en) * | 1989-06-13 | 1989-08-02 | Pilkington Plc | Glass melting |
| US20060042318A1 (en) * | 2004-08-31 | 2006-03-02 | Burdette Steven R | Method and apparatus for homogenizing a glass melt |
| US7584632B2 (en) * | 2005-07-28 | 2009-09-08 | Corning Incorporated | Method of increasing the effectiveness of a fining agent in a glass melt |
| US20100199721A1 (en) * | 2008-11-12 | 2010-08-12 | Keisha Chantelle Ann Antoine | Apparatus and method for reducing gaseous inclusions in a glass |
| TWI494283B (zh) * | 2010-02-25 | 2015-08-01 | Corning Inc | 製造玻璃物件之設備及方法 |
| US8484995B2 (en) * | 2010-11-29 | 2013-07-16 | Corning Incorporated | Glass manufacturing apparatuses with particulate removal devices and methods of using the same |
-
2014
- 2014-01-21 CN CN201480005854.7A patent/CN105246843B/zh not_active Expired - Fee Related
- 2014-01-21 KR KR1020157022065A patent/KR20150110619A/ko active IP Right Grant
- 2014-01-21 TW TW103102136A patent/TWI624440B/zh not_active IP Right Cessation
- 2014-01-21 WO PCT/US2014/012230 patent/WO2014116549A1/en active Application Filing
- 2014-01-21 JP JP2015555206A patent/JP6418455B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW201437166A (zh) | 2014-10-01 |
| JP2016508477A (ja) | 2016-03-22 |
| WO2014116549A1 (en) | 2014-07-31 |
| TWI624440B (zh) | 2018-05-21 |
| CN105246843B (zh) | 2018-10-16 |
| CN105246843A (zh) | 2016-01-13 |
| KR20150110619A (ko) | 2015-10-02 |
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