BR9702363A - Instalação e processo para produzir vidro feito por flutuação - Google Patents

Instalação e processo para produzir vidro feito por flutuação

Info

Publication number
BR9702363A
BR9702363A BR9702363A BR9702363A BR9702363A BR 9702363 A BR9702363 A BR 9702363A BR 9702363 A BR9702363 A BR 9702363A BR 9702363 A BR9702363 A BR 9702363A BR 9702363 A BR9702363 A BR 9702363A
Authority
BR
Brazil
Prior art keywords
installation
float glass
producing float
producing
glass
Prior art date
Application number
BR9702363A
Other languages
English (en)
Inventor
David Martlew
Robert Emmett Trsvelyan
Grahan Unwin
Peter James Whitfield
Original Assignee
Pilkimgton Plc
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 Pilkimgton Plc filed Critical Pilkimgton Plc
Publication of BR9702363A publication Critical patent/BR9702363A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • 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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • C03B5/03—Tank furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • 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
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
    • 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
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • C03B7/07—Electric means
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
BR9702363A 1996-08-03 1997-07-23 Instalação e processo para produzir vidro feito por flutuação BR9702363A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9616364.7A GB9616364D0 (en) 1996-08-03 1996-08-03 Float glass production
PCT/GB1997/001981 WO1998005598A1 (en) 1996-08-03 1997-07-23 Float glass production facility and method

Publications (1)

Publication Number Publication Date
BR9702363A true BR9702363A (pt) 1999-07-20

Family

ID=10797993

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9702363A BR9702363A (pt) 1996-08-03 1997-07-23 Instalação e processo para produzir vidro feito por flutuação

Country Status (14)

Country Link
US (1) US5862169A (pt)
EP (1) EP0853596A1 (pt)
JP (1) JPH11513971A (pt)
KR (1) KR19990063969A (pt)
CN (1) CN1198725A (pt)
AU (1) AU3629497A (pt)
BR (1) BR9702363A (pt)
GB (1) GB9616364D0 (pt)
ID (1) ID17974A (pt)
PL (1) PL326028A1 (pt)
TR (1) TR199800581T1 (pt)
TW (1) TW452573B (pt)
WO (1) WO1998005598A1 (pt)
ZA (1) ZA976706B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19921288A1 (de) * 1999-05-07 2000-11-16 Schott Rohrglas Gmbh Verfahren und Vorrichtung zum Homogenisieren eines fließfähigen Mediums, insbesondere einer Glasmasse
FR2851767B1 (fr) * 2003-02-27 2007-02-09 Saint Gobain Procede de preparation d'un verre par melange de verres fondus
DE102005050871B4 (de) * 2005-10-24 2007-02-08 Beteiligungen Sorg Gmbh & Co. Kg Verfahren und Vorrichtung zum Konditionieren und Homogenisieren von Glasschmelzen
US20080034798A1 (en) * 2006-08-08 2008-02-14 Richard Bergman Reduced size bowl for display glass melting and delivery
CN101665316B (zh) * 2009-09-14 2011-07-06 张家港华汇特种玻璃有限公司 浮法生产线蓄热室靶墙的维修方法
FR2955857B1 (fr) * 2010-02-02 2012-01-27 Saint Gobain Emballage Procede pour retablir le profil de temperature symetrique dans un feeder en sortie de coude, et feeder pour la mise en oeuvre de ce procede
US9242886B2 (en) * 2010-11-23 2016-01-26 Corning Incorporated Delivery apparatus for a glass manufacturing apparatus and methods
CN102863141A (zh) * 2011-07-08 2013-01-09 信义电子玻璃（芜湖）有限公司 一种浮法玻璃熔窑
FR2978758B1 (fr) 2011-08-02 2013-08-02 Saint Gobain Enceinte de flottage du verre
JP5516538B2 (ja) * 2011-09-21 2014-06-11 日本電気硝子株式会社 板ガラスの製造方法及び製造装置
JP5454535B2 (ja) * 2011-09-21 2014-03-26 日本電気硝子株式会社 板ガラスの製造方法及び製造装置
CN102976589B (zh) * 2012-12-12 2015-03-25 中国建材国际工程集团有限公司 一种有关一座熔窑具有两条生产线的浮法工艺设备及方法
CN104150762B (zh) * 2014-07-31 2017-01-11 安徽凤阳赛吉元无机材料有限公司 一种料道成型搅拌工艺
CN110526553B (zh) * 2018-05-25 2022-06-14 清远南玻节能新材料有限公司 浮法玻璃生产线及其熔窑以及浮法玻璃的生产方法
CN109250891B (zh) * 2018-09-25 2021-08-24 台玻安徽玻璃有限公司 一种低畸光浮法玻璃液气泡消除装置
CN110482839B (zh) * 2019-08-12 2021-12-21 东旭(锦州)精密光电科技有限公司 减少贵金属玻璃料道内玻璃结石的方法
CN112624570A (zh) * 2020-12-30 2021-04-09 河南省中联玻璃有限责任公司 浮法生产工艺中的环保型精准投料冷却系统
CN113233736A (zh) * 2021-04-25 2021-08-10 中国建材国际工程集团有限公司 带收缩式澄清区的浮法玻璃熔窑
CN113480151A (zh) * 2021-07-06 2021-10-08 亿钧耀能新材(武汉)有限公司 一种利用富氧空气助燃的浮法玻璃生产设备
CN116023006A (zh) * 2022-12-26 2023-04-28 中国建材国际工程集团有限公司 一窑两线浮法玻璃成形装置及工艺布局

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593054A (en) * 1923-12-06 1926-07-20 Saint Gobain Furnace for glass manufacture
US3932165A (en) * 1973-03-06 1976-01-13 Ppg Industries, Inc. Method and apparatus for forming a ribbon of glass on a bath of molten metal
FR2364862A1 (fr) * 1976-09-21 1978-04-14 Emballage Ste Gle Pour Procede et dispositif pour le conditionnement thermique du verre dans un four de verre creux
US4227909A (en) * 1979-06-12 1980-10-14 Owens-Illinois, Inc. Electric forehearth and method of melting therein
ATE53564T1 (de) * 1986-01-23 1990-06-15 Sorg Gmbh & Co Kg Glasschmelzofen mit verbessertem wirkungsgrad.
US4741749A (en) * 1987-01-02 1988-05-03 Ppg Industries, Inc. Vertical delivery arrangement for float glass process
US4831633A (en) * 1988-06-01 1989-05-16 King, Taudevin & Gregson (Holdings) Limited Glass melting furnace
US5588978A (en) * 1992-11-24 1996-12-31 Imtec Process and apparatus for coloring glass
GB2306467A (en) * 1995-10-28 1997-05-07 Pilkington Plc Method and apparatus for making glass

Also Published As

Publication number Publication date
GB9616364D0 (en) 1996-09-11
JPH11513971A (ja) 1999-11-30
ID17974A (id) 1998-02-12
PL326028A1 (en) 1998-08-17
TR199800581T1 (xx) 1998-07-21
CN1198725A (zh) 1998-11-11
EP0853596A1 (en) 1998-07-22
KR19990063969A (ko) 1999-07-26
WO1998005598A1 (en) 1998-02-12
TW452573B (en) 2001-09-01
US5862169A (en) 1999-01-19
ZA976706B (en) 1998-02-03
AU3629497A (en) 1998-02-25

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law