EA201001540A1 - Стеклоплавильная печь - Google Patents

Стеклоплавильная печь

Info

Publication number
EA201001540A1
EA201001540A1 EA201001540A EA201001540A EA201001540A1 EA 201001540 A1 EA201001540 A1 EA 201001540A1 EA 201001540 A EA201001540 A EA 201001540A EA 201001540 A EA201001540 A EA 201001540A EA 201001540 A1 EA201001540 A1 EA 201001540A1
Authority
EA
Eurasian Patent Office
Prior art keywords
flue gas
raw materials
loaded
burners
furnace
Prior art date
Application number
EA201001540A
Other languages
English (en)
Other versions
EA020084B1 (ru
Inventor
Оливье Душам
Жоан Беан
Original Assignee
Агк Гласс Юроп
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 Агк Гласс Юроп filed Critical Агк Гласс Юроп
Publication of EA201001540A1 publication Critical patent/EA201001540A1/ru
Publication of EA020084B1 publication Critical patent/EA020084B1/ru

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
    • C03B5/235—Heating the glass
    • C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/023—Preheating
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Данное изобретение относится к стеклоплавильным печам, содержащим плавильный каналообразный резервуар, сырьевые материалы, загружаемые в верхнем по ходу потока конце, расплавленное стекло, выпускаемое в нижнем по ходу потока конце, упомянутую печь, нагреваемую посредством горелок, в которых энергия горения вырабатывается путем кислородотопливного горения в соотношении по меньшей мере 65% от неё, горелки, распределенные на стенках по длине печи, в которых выпуск топочного газа, в основном, локализуется вблизи от верхнего по ходу потока конца рядом с отверстиями, через которые загружаются сырьевые материалы, остальной топочный газ удаляется вблизи нижней по ходу потока части в целях поддержания динамического уплотнения в отношении окружающей атмосферы.
EA201001540A 2008-03-25 2009-03-25 Способ ведения плавки в стеклоплавильной печи EA020084B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08102880 2008-03-25
PCT/EP2009/053500 WO2009118333A1 (fr) 2008-03-25 2009-03-25 Four de fusion du verre

Publications (2)

Publication Number Publication Date
EA201001540A1 true EA201001540A1 (ru) 2011-04-29
EA020084B1 EA020084B1 (ru) 2014-08-29

Family

ID=39720228

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001540A EA020084B1 (ru) 2008-03-25 2009-03-25 Способ ведения плавки в стеклоплавильной печи

Country Status (9)

Country Link
US (1) US9221703B2 (ru)
EP (1) EP2254845B1 (ru)
JP (1) JP5454808B2 (ru)
KR (1) KR101609892B1 (ru)
CN (1) CN101980976B (ru)
BR (1) BRPI0909079A2 (ru)
EA (1) EA020084B1 (ru)
MX (1) MX2010010559A (ru)
WO (1) WO2009118333A1 (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009118336A1 (fr) * 2008-03-25 2009-10-01 Agc Flat Glass Europe Sa Four de fusion du verre
KR101609892B1 (ko) 2008-03-25 2016-04-06 에이쥐씨 글래스 유럽 유리 용융로
CN101980973B (zh) 2008-03-25 2016-05-11 旭硝子欧洲玻璃公司 玻璃熔融炉
EP2257500A1 (fr) * 2008-03-25 2010-12-08 AGC Glass Europe Four de fusion du verre
FR2948929A1 (fr) * 2009-08-07 2011-02-11 Fives Stein Four de fusion de matieres premieres vitrifiables avec zone de prechauffage optimisee
JP5635285B2 (ja) * 2010-03-19 2014-12-03 大陽日酸株式会社 ガラス溶解炉およびガラス溶解炉における排ガスの処理方法
BE1019963A3 (fr) * 2011-05-02 2013-03-05 Agc Glass Europe Four de fusion du verre.
BE1019962A3 (fr) * 2011-05-02 2013-03-05 Agc Glass Europe Four de fusion du verre.
FR3015635B1 (fr) * 2013-12-23 2019-05-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede integre d'oxycombustion et de production d'oxygene
CN106116109A (zh) * 2016-06-22 2016-11-16 巨石集团有限公司 一种玻璃池窑及玻璃熔制的方法
FR3053773B1 (fr) * 2016-07-08 2018-07-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede de fonctionnement d’un four discontinu avec prechauffage d’un fluide en amont du four".
CN111233305A (zh) * 2020-03-05 2020-06-05 武汉长利新材料科技有限公司 一种适合薄板玻璃生产的一窑多线大吨位熔窑
CN114294951B (zh) * 2021-12-30 2023-09-22 乔治洛德方法研究和开发液化空气有限公司 熔融装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381938A (en) * 1980-06-12 1983-05-03 Claflin H Bruce Multi-purpose zone controlled blast furnace and method of producing hot metal, gases and slags
US4432780A (en) * 1982-08-27 1984-02-21 Owens-Corning Fiberglas Corporation Glass fiber scrap reclamation
US4599100A (en) * 1985-04-01 1986-07-08 Ppg Industries, Inc. Melting glass with port and melter burners for NOx control
US5020455A (en) * 1990-01-11 1991-06-04 Chiba City & Tsukishima Kikai Kubushiki Kaisha System for treating waste material in a molten state
US5123942A (en) * 1991-03-21 1992-06-23 Frazier-Simplex, Inc. System for charging batch/cullet in a glass furnace
US5755846A (en) * 1992-06-06 1998-05-26 Beteiligungen Sorg Gmbh & Co. Kg Regenerative glass melting furnace with minimum NOx formation and method of operating it
AU667977B2 (en) * 1992-11-27 1996-04-18 Pilkington Glass Limited Glass furnaces
FR2711981B1 (fr) * 1993-11-02 1996-01-05 Saint Gobain Vitrage Dispositif pour la fusion du verre.
FR2728254B1 (fr) * 1994-11-08 1997-01-31 Saint Gobain Vitrage Procede et dispositif pour la fusion du verre
FR2737487B1 (fr) * 1995-08-03 1998-01-09 Saint Gobain Vitrage Dispositif pour la fusion de matieres vitrifiables
US6253578B1 (en) * 1996-04-12 2001-07-03 Praxair Technology, Inc. Glass melting process and apparatus with reduced emissions and refractory corrosion
US5807418A (en) * 1996-05-21 1998-09-15 Praxair Technology, Inc. Energy recovery in oxygen-fired glass melting furnaces
FR2757845B1 (fr) * 1996-12-31 1999-01-29 Air Liquide Procede pour ameliorer le profil thermique des fours de verre et four de fusion de verre pour sa mise en oeuvre
US6071116A (en) * 1997-04-15 2000-06-06 American Air Liquide, Inc. Heat recovery apparatus and methods of use
DE19818953C1 (de) * 1998-04-28 1999-07-08 Sorg Gmbh & Co Kg Verfahren und Anordnung zum Schmelzen von Glas in U-Flammen und Querflammenwannenöfen unter Reduzierung der Gehalte an NO¶x¶ und CO in den Abgasen
JP3119850B2 (ja) * 1999-04-21 2000-12-25 旭硝子株式会社 ガラスの溶融方法
US20020134287A1 (en) * 2001-03-23 2002-09-26 Olin-Nunez Miguel Angel Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same
US6532771B1 (en) * 2001-08-21 2003-03-18 Praxair Technology, Inc. Method for controlling glass furnace atmosphere
US7802452B2 (en) * 2005-12-21 2010-09-28 Johns Manville Processes for making inorganic fibers
WO2009118336A1 (fr) * 2008-03-25 2009-10-01 Agc Flat Glass Europe Sa Four de fusion du verre
KR101609892B1 (ko) 2008-03-25 2016-04-06 에이쥐씨 글래스 유럽 유리 용융로

Also Published As

Publication number Publication date
MX2010010559A (es) 2011-03-25
EP2254845B1 (fr) 2019-10-09
CN101980976A (zh) 2011-02-23
KR20110009105A (ko) 2011-01-27
US20110079050A1 (en) 2011-04-07
BRPI0909079A2 (pt) 2015-08-25
KR101609892B1 (ko) 2016-04-06
CN101980976B (zh) 2016-03-16
US9221703B2 (en) 2015-12-29
EA020084B1 (ru) 2014-08-29
JP2011518744A (ja) 2011-06-30
JP5454808B2 (ja) 2014-03-26
WO2009118333A1 (fr) 2009-10-01
EP2254845A1 (fr) 2010-12-01

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU