WO2016178964A3 - Apparatus and method for conditioning molten glass - Google Patents

Apparatus and method for conditioning molten glass Download PDF

Info

Publication number
WO2016178964A3
WO2016178964A3 PCT/US2016/030001 US2016030001W WO2016178964A3 WO 2016178964 A3 WO2016178964 A3 WO 2016178964A3 US 2016030001 W US2016030001 W US 2016030001W WO 2016178964 A3 WO2016178964 A3 WO 2016178964A3
Authority
WO
WIPO (PCT)
Prior art keywords
molten glass
stirrer
horizontal plane
inlet
vessel
Prior art date
Application number
PCT/US2016/030001
Other languages
French (fr)
Other versions
WO2016178964A2 (en
Inventor
Zagorka Dacic Gaeta
William Weston Johnson
Original Assignee
Corning Incorporated
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Corning Incorporated filed Critical Corning Incorporated
Priority to CN201680026327.3A priority Critical patent/CN107660197A/en
Priority to KR1020177035132A priority patent/KR20180004231A/en
Priority to JP2017557181A priority patent/JP6639522B2/en
Publication of WO2016178964A2 publication Critical patent/WO2016178964A2/en
Publication of WO2016178964A3 publication Critical patent/WO2016178964A3/en

Links

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
    • 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
    • C03B5/06—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in pot furnaces
    • C03B5/08—Glass-melting pots
    • 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
    • C03B5/1875—Stirring devices; Homogenisation with moving elements of the screw or pump-action type
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

Disclosed is an apparatus for processing molten glass, and more specifically to stirring molten glass. The apparatus comprises a vessel including a main stirrer comprising an uppermost stirring blade, and an inlet stirrer, wherein for a horizontal plane extending through the vessel, the uppermost stirring blade being below the horizontal plane, the inlet stirrer is entirely above the horizontal plane. The vessel may include a plurality of inlet stirrers, and may be rotated in a variety of directions relative tom a direction of rotation of the mains stirrer. A method of processing molten glass is also disclosed.
PCT/US2016/030001 2015-05-06 2016-04-29 Apparatus and method for conditioning molten glass WO2016178964A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201680026327.3A CN107660197A (en) 2015-05-06 2016-04-29 For adjusting the apparatus and method of melten glass
KR1020177035132A KR20180004231A (en) 2015-05-06 2016-04-29 Apparatus and method for conditioning molten glass
JP2017557181A JP6639522B2 (en) 2015-05-06 2016-04-29 Apparatus and method for tempering molten glass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562157576P 2015-05-06 2015-05-06
US62/157,576 2015-05-06

Publications (2)

Publication Number Publication Date
WO2016178964A2 WO2016178964A2 (en) 2016-11-10
WO2016178964A3 true WO2016178964A3 (en) 2016-12-22

Family

ID=57217768

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2016/030001 WO2016178964A2 (en) 2015-05-06 2016-04-29 Apparatus and method for conditioning molten glass

Country Status (5)

Country Link
JP (2) JP6639522B2 (en)
KR (1) KR20180004231A (en)
CN (1) CN107660197A (en)
TW (2) TW202023967A (en)
WO (1) WO2016178964A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529854A (en) * 2018-04-11 2018-09-14 南通市国光光学玻璃有限公司 A kind of agitator device for optical glass melting
DE102020103328A1 (en) 2020-02-10 2021-08-12 Schott Ag Method and device for homogenizing viscous liquids

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060242996A1 (en) * 2005-04-27 2006-11-02 Gilbert Deangelis System and method for controlling the environment around one or more vessels in a glass manufacturing system
US20080151687A1 (en) * 2006-12-21 2008-06-26 Lee Martin Adelsberg Method for minimizing erosion of refractory metal vessels in a glass making system
US20090282872A1 (en) * 2006-01-05 2009-11-19 Masahiro Tomamoto Molten Glass Supply Apparatus and Process for Producing Glass Formed Article
US8347652B2 (en) * 2006-12-20 2013-01-08 Schott Ag Method and device for homogenizing glass melt
US20130125591A1 (en) * 2011-11-18 2013-05-23 Avanstrate Inc. Method of manufacturing glass, and stirring device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4627491Y1 (en) * 1968-02-13 1971-09-22
JP4627491B2 (en) 2005-01-19 2011-02-09 株式会社イマジオム Cluster computer middleware program, cluster computer simulator program, cluster computer application program, and application program development support method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060242996A1 (en) * 2005-04-27 2006-11-02 Gilbert Deangelis System and method for controlling the environment around one or more vessels in a glass manufacturing system
US20090282872A1 (en) * 2006-01-05 2009-11-19 Masahiro Tomamoto Molten Glass Supply Apparatus and Process for Producing Glass Formed Article
US8347652B2 (en) * 2006-12-20 2013-01-08 Schott Ag Method and device for homogenizing glass melt
US20080151687A1 (en) * 2006-12-21 2008-06-26 Lee Martin Adelsberg Method for minimizing erosion of refractory metal vessels in a glass making system
US20130125591A1 (en) * 2011-11-18 2013-05-23 Avanstrate Inc. Method of manufacturing glass, and stirring device

Also Published As

Publication number Publication date
TW202023967A (en) 2020-07-01
TW201641450A (en) 2016-12-01
JP6639522B2 (en) 2020-02-05
JP2020063189A (en) 2020-04-23
KR20180004231A (en) 2018-01-10
JP2018520969A (en) 2018-08-02
CN107660197A (en) 2018-02-02
WO2016178964A2 (en) 2016-11-10
TWI681937B (en) 2020-01-11

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