ES2145632T3 - Procedimiento y horno de fusion de vidrio para fabricar vidrios de alta temperatura de fusion con compuestos evaporables. - Google Patents

Procedimiento y horno de fusion de vidrio para fabricar vidrios de alta temperatura de fusion con compuestos evaporables.

Info

Publication number
ES2145632T3
ES2145632T3 ES98101021T ES98101021T ES2145632T3 ES 2145632 T3 ES2145632 T3 ES 2145632T3 ES 98101021 T ES98101021 T ES 98101021T ES 98101021 T ES98101021 T ES 98101021T ES 2145632 T3 ES2145632 T3 ES 2145632T3
Authority
ES
Spain
Prior art keywords
oven
cast
glasses
bench
tuning
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98101021T
Other languages
English (en)
Inventor
Helmut Dipl-Ing Pieper
Joachim Dipl-Ing Matthes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beteiligungen Sorg GmbH and Co KG
Original Assignee
Beteiligungen Sorg GmbH and 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 Beteiligungen Sorg GmbH and Co KG filed Critical Beteiligungen Sorg GmbH and Co KG
Application granted granted Critical
Publication of ES2145632T3 publication Critical patent/ES2145632T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
  • Glass Compositions (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

EN LA FABRICACION DE VIDRIOS DUROS CON COMPONENTES EVAPORABLES, ESPECIALMENTE DE VIDRIOS DEL GRUPO DEL BORO Y DE BOROSILICATOS, SE UTILIZA UN HORNO (1) QUE POSEE UN HORNO SUPERIOR (4), UN QUEMADOR (9) PARA COMBUSTIBLES FOSILES Y UNA CUBETA DE FUSION (3). DELANTE DE UNA PARTE DE REPOSO (18) Y UNA BOCA (7) QUE DESEMBOCA EN UNA ZONA DE EXTRACCION (19) EXISTE UNA ELEVACION DEL SUELO (15) FORMANDO ESCALONES QUE ESTA DISEÑADO DE FORMA QUE ATRAVIESA TODO EL ANCHO DE LA CUBETA DE FUSION (3). PARA EVITAR AQUI UNA SEPARACION DE LA MEZCLA O SEPARACION DE FASES, PARA PROTEGER LOS MATERIALES DEL HORNO Y PARA POSIBILITAR UN FUNCIONAMIENTO SIN INTERFERENCIAS, A) SE CREA UNA TEMPERATURA EN EL HORNO SUPERIOR (4) DE AL MENOS 1600 (GRADOS) C MEDIANTE UN GAS OXIDANTE RICO EN OXIGENO, B) COMO ELEVACION DEL SUELO (15) SE UTILIZA UN BANCO DE AFINAMIENTO (17) CON UN ESCALON DE AL MENOS 150 MM DE ALTURA Y DEL QUE EMERGEN HACIA ARRIBA AL MENOS UNA SERIE DE ELECTRODOS IMPULSORES (22), C) EL FUNDIDO (12) SE CONDUCE POR DELANTE DEL ESCALON (16) MEDIANTE AL MENOS UNA SERIE DE BURBUJEADORES (21) SITUADOS EN LA PARED DE LA CUBETA DE FUSION (3A), Y D) EL FUNDIDO (12) SE CONDUCE POR DETRAS DEL ESCALON (16) EN UN ESTADO DE ELEVADO CALOR A TRAVES DE UNA LONGITUD DE 800 MM A 2000 MM A TRAVES DEL BANCO DE AFINAMIENTO (17), CUYA CARA SUPERIOR PRESENTA UNA DISTANCIA MAXIMA "T" DE 300 MM DESDE EL NIVEL DEL FUNDIDO (13).
ES98101021T 1997-03-13 1998-01-22 Procedimiento y horno de fusion de vidrio para fabricar vidrios de alta temperatura de fusion con compuestos evaporables. Expired - Lifetime ES2145632T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19710351A DE19710351C1 (de) 1997-03-13 1997-03-13 Verfahren und Glasschmelzofen zum Herstellen von hochschmelzenden Gläsern mit verdampfbaren Komponenten

Publications (1)

Publication Number Publication Date
ES2145632T3 true ES2145632T3 (es) 2000-07-01

Family

ID=7823219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98101021T Expired - Lifetime ES2145632T3 (es) 1997-03-13 1998-01-22 Procedimiento y horno de fusion de vidrio para fabricar vidrios de alta temperatura de fusion con compuestos evaporables.

Country Status (3)

Country Link
EP (1) EP0864543B1 (es)
DE (2) DE19710351C1 (es)
ES (1) ES2145632T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774085B3 (fr) 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
DE19815326C2 (de) * 1998-04-06 2001-05-03 Sorg Gmbh & Co Kg Glasschmelzofen mit Brennern für fossile Brennstoffe und mit inneren Strahlungsschutzwänden
DE19921288A1 (de) * 1999-05-07 2000-11-16 Schott Rohrglas Gmbh Verfahren und Vorrichtung zum Homogenisieren eines fließfähigen Mediums, insbesondere einer Glasmasse
DE10041757C1 (de) 2000-08-25 2002-02-21 Schott Glas Verfahren und Vorrichtung zum Läutern von Glas
DE10231847B4 (de) * 2002-07-12 2006-04-13 Schott Ag Verfahren zum Erzeugen einer blasenarmen oder blasenfreien Glasschmelze
DE10236521B4 (de) * 2002-08-09 2005-06-23 Schott Ag Wanne zum Schmelzen und Läutern von Glas
EP1391431A1 (de) 2002-08-09 2004-02-25 Schott Glas Verfahren und Vorrichtung zum Schmelzen und Läutern von Glas
DE102007027044B3 (de) * 2007-06-12 2008-09-04 Beteiligungen Sorg Gmbh & Co. Kg Glasschmelzofen und Verfahren für das Erschmelzen von Gläsern
RU2450982C1 (ru) * 2010-10-19 2012-05-20 Евгений Сергеевич Горбатов Многобассейновая печь
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
DE102018124075A1 (de) 2018-09-28 2020-04-02 Beteiligungen Sorg Gmbh & Co. Kg Schmelzwanne und Glasschmelzanlage
CN110217973B (zh) * 2019-07-23 2023-09-29 江苏天玻包装有限公司 玻璃窑炉流液洞结构及玻璃窑炉
CN114477721B (zh) * 2022-03-25 2023-07-04 成都光明光电股份有限公司 玻璃澄清装置及玻璃澄清方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203269A (en) * 1938-02-14 1940-06-04 Hartford Empire Co Method of and apparatus for making glass
US2274643A (en) * 1939-12-19 1942-03-03 Pittsburgh Plate Glass Co Fining of glass
US2800175A (en) * 1949-06-11 1957-07-23 Libbey Owens Ford Glass Co Firing tank furnaces
NL173613B (nl) * 1951-11-10 Schweizerische Seidengaze Rotatie-filmdrukwerkwijze en een inrichting daarvoor.
DE1210520B (de) * 1962-01-11 1966-02-10 Glaverbel Glasschmelzofen
US3353941A (en) * 1964-05-29 1967-11-21 Emhart Corp Method of melting glass
US3596889A (en) * 1969-07-07 1971-08-03 Emhart Corp Glass melting furnace
DE2539355C3 (de) * 1975-09-04 1978-07-13 Sorg Gmbh & Co Kg, 8771 Pflochsbach Glasschmelzofen mit einem zusammenhängenden Schmelz- und Läuterteil
EP0086858A1 (de) * 1982-02-24 1983-08-31 Sorg GmbH & Co. KG Verfahren zum Schmelzen von Glas mit Hilfe von elektrischer Energie und Ofen zur Durchführung dieses Verfahrens
ZA877329B (en) * 1986-10-02 1989-05-30 Ppg Industries Inc Multi-stage process and apparatus for refining glass or the like
DE3718276A1 (de) * 1987-05-30 1988-12-08 Sorg Gmbh & Co Kg Glasschmelzofen
DE3903016A1 (de) * 1989-02-02 1990-08-09 Sorg Gmbh & Co Kg Diskontinuierlicher glasschmelzofen
US5078988A (en) * 1988-11-28 1992-01-07 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Dentrifrices including modified aminoalkyl silicones
DD299584A7 (de) * 1989-07-27 1992-04-30 Glasindustrie Waermetech Inst Schmelzaggregat zum herstellen von glas
US5006144A (en) * 1990-06-25 1991-04-09 Ppg Industries, Inc. Melting glass with oxidation control and lowered emissions
DE4327237C1 (de) * 1993-08-13 1994-08-25 Sorg Gmbh & Co Kg Verfahren zum Schmelzen von Glas in einem Wannenofen und Wannenofen hierfür
FR2737487B1 (fr) * 1995-08-03 1998-01-09 Saint Gobain Vitrage Dispositif pour la fusion de matieres vitrifiables

Also Published As

Publication number Publication date
DE59800119D1 (de) 2000-05-18
DE19710351C1 (de) 1998-05-20
EP0864543B1 (de) 2000-04-12
EP0864543A1 (de) 1998-09-16

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