MX2009008477A - Horno de fundicion para vidrio y procedimiento para la fundicion de vidrios. - Google Patents

Horno de fundicion para vidrio y procedimiento para la fundicion de vidrios.

Info

Publication number
MX2009008477A
MX2009008477A MX2009008477A MX2009008477A MX2009008477A MX 2009008477 A MX2009008477 A MX 2009008477A MX 2009008477 A MX2009008477 A MX 2009008477A MX 2009008477 A MX2009008477 A MX 2009008477A MX 2009008477 A MX2009008477 A MX 2009008477A
Authority
MX
Mexico
Prior art keywords
furnace
heating zone
glass
total length
length
Prior art date
Application number
MX2009008477A
Other languages
English (en)
Inventor
Helmut Sorg
Original Assignee
Sorg Gmbh & Co Kg
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 Sorg Gmbh & Co Kg filed Critical Sorg Gmbh & Co Kg
Publication of MX2009008477A publication Critical patent/MX2009008477A/es

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
    • C03B5/04—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
    • C03B5/183—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
    • C03B5/193—Stirring devices; Homogenisation using gas, e.g. bubblers
    • 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • 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
    • C03B5/2257—Refining by thin-layer fining
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

La invención se refiere a un horno para la fundición de vidrio que comprende una tina de fundición (5) y un horno superior (1) que tiene una cubierta de horno (4) y una longitud total interior ('Lg'), un área de precalentamiento (16) para el material procesado (14) y una cámara de calentamiento (19) que tiene quemadores (20). El propósito de la invención es proporcionar un horno para fundir vidrio y un método de operación correspondiente que permita los requerimientos legales para mantener los límites de impacto en el medio ambiente sin que se reduzca la rentabilidad y sin que se requieran métodos, instalaciones y personal de operación adicionales. La invención se caracteriza en que a) una pared radiante única (15) está arreglada entre el área de precalentamiento (16) y la cámara de calentamiento (19) y limita la longitud ('Lv') del área de precalentamiento (16) a valores de 15 a 35% de la longitud interior total ('Lg') y la longitud ('Lf') de la cámara de calentamiento (19) se extiende a valores de 65 a 85% de la longitud interior total ('Lg'), b) el área de precalentamiento (16) está diseñada exclusivamente para el precalentamiento dentro del horno del material procesado (14), c) una fuente de gas para el gas de oxidación tiene un contenido de oxígeno de al menos 85 vol.-% de oxígeno, y d) al menos una salida (18) del área de precalentamiento (16) para los gases de escape está conectada a la atmósfera sin conexión intermediaria de un intercambiador de calor.
MX2009008477A 2007-06-12 2008-04-25 Horno de fundicion para vidrio y procedimiento para la fundicion de vidrios. MX2009008477A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007027044A DE102007027044B3 (de) 2007-06-12 2007-06-12 Glasschmelzofen und Verfahren für das Erschmelzen von Gläsern
PCT/EP2008/003340 WO2008151693A1 (de) 2007-06-12 2008-04-25 Glasschmelzofen und verfahren für das erschmelzen von gläsern

Publications (1)

Publication Number Publication Date
MX2009008477A true MX2009008477A (es) 2010-02-18

Family

ID=39562943

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008477A MX2009008477A (es) 2007-06-12 2008-04-25 Horno de fundicion para vidrio y procedimiento para la fundicion de vidrios.

Country Status (13)

Country Link
US (1) US20100175427A1 (es)
EP (1) EP2160364B1 (es)
JP (1) JP2010528975A (es)
CN (1) CN101743206B (es)
AU (1) AU2008261316B2 (es)
BR (1) BRPI0806251A2 (es)
DE (1) DE102007027044B3 (es)
MX (1) MX2009008477A (es)
PL (1) PL2160364T3 (es)
RU (1) RU2422386C1 (es)
TW (1) TWI402229B (es)
UA (1) UA95702C2 (es)
WO (1) WO2008151693A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100081103A1 (en) * 2008-09-26 2010-04-01 Hisashi Kobayashi Furnace with multiple heat recovery systems
CN104211280A (zh) * 2014-09-16 2014-12-17 中国建材国际工程集团有限公司 适合于硼硅酸盐玻璃的大型熔窑
DE102015108195B4 (de) * 2015-04-27 2017-05-11 Beteiligungen Sorg Gmbh & Co. Kg Glasschmelzanlage mit einer Schmelzwanne mit U-Flammenbeheizung
CN106702084B (zh) * 2015-11-17 2019-03-26 鞍钢股份有限公司 一种降低lf炉电耗的方法
CN105776819B (zh) * 2016-04-27 2018-07-31 巨石集团有限公司 一种具有高熔化率的玻璃池窑
CN106242248B (zh) * 2016-09-09 2019-03-19 四川中科玻璃有限公司 一种玻璃生产系统渐进式设备及渐进式设备的渐进式工艺
FR3066810B1 (fr) 2017-05-23 2019-06-14 Arc France Four combine
US10815142B2 (en) 2018-03-15 2020-10-27 Owens-Brockway Glass Container Inc. Gradient fining tank for refining foamy molten glass and a method of using the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198618A (en) * 1955-03-09 1965-08-03 Harvey L Penberthy Throatless glass furnace
JPS5429317A (en) * 1977-08-09 1979-03-05 Nippon Oxygen Co Ltd Method of melting glass and like
DE3671882D1 (de) * 1986-01-23 1990-07-19 Sorg Gmbh & Co Kg Glasschmelzofen mit verbessertem wirkungsgrad.
DE3718276A1 (de) * 1987-05-30 1988-12-08 Sorg Gmbh & Co Kg Glasschmelzofen
CN1014981B (zh) * 1989-04-07 1991-12-04 索格投资公司 用发生炉煤气的玻璃熔化炉及操纵这种熔化炉的工艺过程
US4973346A (en) * 1989-10-30 1990-11-27 Union Carbide Corporation Glassmelting method with reduced nox generation
US5346524A (en) * 1992-09-14 1994-09-13 Schuller International, Inc. Oxygen/fuel firing of furnaces with massive, low velocity, turbulent flames
DE4327237C1 (de) * 1993-08-13 1994-08-25 Sorg Gmbh & Co Kg Verfahren zum Schmelzen von Glas in einem Wannenofen und Wannenofen hierfür
FR2711981B1 (fr) * 1993-11-02 1996-01-05 Saint Gobain Vitrage Dispositif pour la fusion du verre.
US5807418A (en) * 1996-05-21 1998-09-15 Praxair Technology, Inc. Energy recovery in oxygen-fired glass melting furnaces
DE19710351C1 (de) * 1997-03-13 1998-05-20 Sorg Gmbh & Co Kg Verfahren und Glasschmelzofen zum Herstellen von hochschmelzenden Gläsern mit verdampfbaren Komponenten
US6085551A (en) * 1997-03-14 2000-07-11 Beteiligungen Sorg Gmbh & Co. Kg Method and apparatus for manufacturing high melting point glasses with volatile components
US6044667A (en) * 1997-08-25 2000-04-04 Guardian Fiberglass, Inc. Glass melting apparatus and method
DE19815326C2 (de) * 1998-04-06 2001-05-03 Sorg Gmbh & Co Kg Glasschmelzofen mit Brennern für fossile Brennstoffe und mit inneren Strahlungsschutzwänden

Also Published As

Publication number Publication date
TWI402229B (zh) 2013-07-21
EP2160364B1 (de) 2018-11-28
RU2422386C1 (ru) 2011-06-27
PL2160364T3 (pl) 2019-07-31
EP2160364A1 (de) 2010-03-10
UA95702C2 (ru) 2011-08-25
WO2008151693A1 (de) 2008-12-18
CN101743206A (zh) 2010-06-16
CN101743206B (zh) 2013-01-30
TW200906751A (en) 2009-02-16
JP2010528975A (ja) 2010-08-26
BRPI0806251A2 (pt) 2011-08-30
AU2008261316B2 (en) 2011-05-19
DE102007027044B3 (de) 2008-09-04
AU2008261316A1 (en) 2008-12-18
US20100175427A1 (en) 2010-07-15

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