TWI412500B - A vacuum degassing apparatus for molten glass, and a method of manufacturing a molten glass using the same - Google Patents

A vacuum degassing apparatus for molten glass, and a method of manufacturing a molten glass using the same Download PDF

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Publication number
TWI412500B
TWI412500B TW099119902A TW99119902A TWI412500B TW I412500 B TWI412500 B TW I412500B TW 099119902 A TW099119902 A TW 099119902A TW 99119902 A TW99119902 A TW 99119902A TW I412500 B TWI412500 B TW I412500B
Authority
TW
Taiwan
Prior art keywords
vacuum degassing
window
molten glass
opening
decompression
Prior art date
Application number
TW099119902A
Other languages
English (en)
Chinese (zh)
Other versions
TW201114710A (en
Inventor
Motoyuki Hirose
Shinji Takeshita
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of TW201114710A publication Critical patent/TW201114710A/zh
Application granted granted Critical
Publication of TWI412500B publication Critical patent/TWI412500B/zh

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
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • 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
    • C03B5/225—Refining
    • C03B5/2252—Refining under reduced pressure, e.g. with vacuum refiners
    • 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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Manufacture And Refinement Of Metals (AREA)
TW099119902A 2009-06-19 2010-06-18 A vacuum degassing apparatus for molten glass, and a method of manufacturing a molten glass using the same TWI412500B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009146513 2009-06-19

Publications (2)

Publication Number Publication Date
TW201114710A TW201114710A (en) 2011-05-01
TWI412500B true TWI412500B (zh) 2013-10-21

Family

ID=43356505

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099119902A TWI412500B (zh) 2009-06-19 2010-06-18 A vacuum degassing apparatus for molten glass, and a method of manufacturing a molten glass using the same

Country Status (5)

Country Link
JP (1) JPWO2010147188A1 (fr)
KR (1) KR20120031932A (fr)
CN (1) CN102803162A (fr)
TW (1) TWI412500B (fr)
WO (1) WO2010147188A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10654740B2 (en) 2013-05-22 2020-05-19 Johns Manville Submerged combustion burners, melters, and methods of use
US10131563B2 (en) 2013-05-22 2018-11-20 Johns Manville Submerged combustion burners
WO2014189499A1 (fr) 2013-05-22 2014-11-27 Johns Manville Brûleurs et appareils de fusion à combustion immergés, et procédés d'utilisation
US11142476B2 (en) 2013-05-22 2021-10-12 Johns Manville Burner for submerged combustion melting
WO2014189506A1 (fr) 2013-05-22 2014-11-27 Johns Manville Brûleurs et fours de combustion immergés, et procédés d'utilisation
EP3003996B1 (fr) * 2013-05-30 2020-07-08 Johns Manville Systèmes de fusion de verre à combustion immergée et procédés d'utilisation
PL3003997T3 (pl) 2013-05-30 2021-11-02 Johns Manville Palniki do spalania pod powierzchnią cieczy ze środkami usprawniającymi mieszanie przeznaczone do pieców do topienia szkła oraz zastosowanie
US10858278B2 (en) 2013-07-18 2020-12-08 Johns Manville Combustion burner
US9751792B2 (en) 2015-08-12 2017-09-05 Johns Manville Post-manufacturing processes for submerged combustion burner
US10337732B2 (en) 2016-08-25 2019-07-02 Johns Manville Consumable tip burners, submerged combustion melters including same, and methods
JP7142506B2 (ja) * 2018-07-13 2022-09-27 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法、及びガラス基板製造装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1078891B1 (fr) * 1997-10-06 2004-04-28 Asahi Glass Company, Limited Dispostif en disposition parallèle pour le dégazage sous vide de verre en fusion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4058935B2 (ja) * 2001-10-31 2008-03-12 旭硝子株式会社 減圧脱泡装置
JP4513248B2 (ja) * 2001-09-28 2010-07-28 旭硝子株式会社 減圧脱泡装置および減圧脱泡方法
JP2006306662A (ja) * 2005-04-28 2006-11-09 Asahi Glass Co Ltd 溶融ガラスの減圧脱泡方法
CN101595068B (zh) * 2007-01-31 2012-07-25 旭硝子株式会社 玻璃制造方法及减压脱泡装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1078891B1 (fr) * 1997-10-06 2004-04-28 Asahi Glass Company, Limited Dispostif en disposition parallèle pour le dégazage sous vide de verre en fusion

Also Published As

Publication number Publication date
TW201114710A (en) 2011-05-01
KR20120031932A (ko) 2012-04-04
WO2010147188A1 (fr) 2010-12-23
JPWO2010147188A1 (ja) 2012-12-06
CN102803162A (zh) 2012-11-28

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MM4A Annulment or lapse of patent due to non-payment of fees