ES2065025T3 - Metodo para alimentar una hornada de vidrio a un horno de fundicion de vidrio. - Google Patents

Metodo para alimentar una hornada de vidrio a un horno de fundicion de vidrio.

Info

Publication number
ES2065025T3
ES2065025T3 ES91908199T ES91908199T ES2065025T3 ES 2065025 T3 ES2065025 T3 ES 2065025T3 ES 91908199 T ES91908199 T ES 91908199T ES 91908199 T ES91908199 T ES 91908199T ES 2065025 T3 ES2065025 T3 ES 2065025T3
Authority
ES
Spain
Prior art keywords
glass
airstream
heated
glass batch
furnace
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
ES91908199T
Other languages
English (en)
Inventor
Keith Russel Mcneill
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.)
Vert Investments Ltd
Original Assignee
Vert Investments 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 Vert Investments Ltd filed Critical Vert Investments Ltd
Application granted granted Critical
Publication of ES2065025T3 publication Critical patent/ES2065025T3/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
    • 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
    • C03B3/026—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet by charging the ingredients into a flame, through a burner or equivalent heating means used to heat the melting furnace
    • 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)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)

Abstract

EN UN METODO PARA INTRODUCIR TANDAS DE VIDRIO EN UN HORNO DE FUNDICION DE VIDRIO PARA HACER UN MATERIAL VITREO, SE HACE PASAR UN CHORRO DE AIRE CALENTADO, QUE CONTIENE AIRE A UNA TEMPERATURA EN EXCESO DE 1,000 C, POR UNOS CILINDROS VERTICALES (12, 20), EN SENTIDO DESCENDENTE, HACIA LA BOVEDA (2) DEL HORNO DE FUNDICION DE VIDRIO. LA TANDA DE VIDRIO PROPULSADA SE INTRODUCE EN EL CHORRO DE AIRE CALENTADO QUE SE MUEVE VERTICALMENTE EN EL CILINDRO MAS BAJO Y MAS ANCHO (20) Y SE APLICA UN INFRASONIDO AL CHORRO DE AIRE CALENTADO QUE SE MUEVE VERTICALMENTE UTILIZANDO UN GENERADOR DE INFRASONIDOS (13) PARA HACER QUE EL CHORRO DE AIRE VIBRE Y QUE SE PRODUZCA UNA TRANSFERENCIA DE CALOR DESDE EL CHORRO DE AIRE A LAS PARTICULAS DE LA TANDA DE VIDRIO DE MODO QUE LAS PARTICULAS DE LA TANDA DE VIDRIO SE CALIENTAN Y LA TEMPERATURA DEL CHORRO DE AIRE CALENTADO BAJO A UNA TEMPERATURA POR DEBAJO DE LOS 700 C, PARA REDUCIR ASI LA PROPENSION DEL AIRE A PRODUCIR NO SUB X. A CONTINUACION SE AÑADE COMBUSTIBLE A MEDIDA QUE LAS PARTICULAS DE LA TANDA DE VIDRIO CALENTADAS Y EL CHORRO DE AIRE ENFRIADO SE MUEVEN EN SENTIDO DESCENDENTE HACIA LA BOVEDA (2) DEL HORNO (1) Y SE HACE QUE PASE UN CHORRO DE UNA TANDA DE VIDRIO, COMBUSTIBLE ENCENDIDO Y AIRE, EN SENTIDO DESCENDENTE, A TRAVES DE LA BOVEDA (2) DEL HORNO (1) DE UN MODO TAL QUE HAY UN CONTACTO DIRECTO ENTRE LA LLAMA DEL COMBUSTIBLE ENCENDIDO Y EL HORNO DE VIDRIO FUNDIDO DENTRO DEL HORNO (1) Y LA TANDA DE VIDRIO SE DERRITE.
ES91908199T 1990-04-26 1991-04-26 Metodo para alimentar una hornada de vidrio a un horno de fundicion de vidrio. Expired - Lifetime ES2065025T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9009336A GB2243674B (en) 1990-04-26 1990-04-26 Method of feeding glass batch to a glass-melting furnace

Publications (1)

Publication Number Publication Date
ES2065025T3 true ES2065025T3 (es) 1995-02-01

Family

ID=10674998

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91908199T Expired - Lifetime ES2065025T3 (es) 1990-04-26 1991-04-26 Metodo para alimentar una hornada de vidrio a un horno de fundicion de vidrio.

Country Status (10)

Country Link
US (1) US5243621A (es)
EP (1) EP0480002B1 (es)
JP (1) JPH05501101A (es)
AT (1) ATE114614T1 (es)
DE (1) DE69105448T2 (es)
DK (1) DK0480002T3 (es)
ES (1) ES2065025T3 (es)
GB (1) GB2243674B (es)
GR (1) GR3014967T3 (es)
WO (1) WO1991016272A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628808A (en) * 1992-02-25 1997-05-13 The United States Of America As Represented By The United States Department Of Energy Glass melter off-gas system
GB9212581D0 (en) * 1992-06-13 1992-07-29 Vert Investments Ltd Glass melting furnace and method of operating the same
US5342427A (en) * 1992-12-29 1994-08-30 Edmeston Ab Apparatus for cullet preheating and polluting emission reduction in the glass manufacturing process
WO1995020545A1 (en) * 1994-01-31 1995-08-03 Gas Research Institute, Inc. Pool separation melt furnace and process
US5855636A (en) * 1995-12-12 1999-01-05 Edmeston Ab Method which removes odor and pollutants when preparing cullet for use in an electrostatic bed filter
FR2776761B1 (fr) * 1998-03-26 2000-05-05 Axel Leona Georges M Thienpont Four thermique equipe de chauffage electrique complementaire
US10604437B2 (en) * 2014-10-20 2020-03-31 Navus Automation, Inc. Fused silica furnace system and method for continuous production of fused silica

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1610376A (en) * 1925-08-20 1926-12-14 Pittsburgh Plate Glass Co Process and apparatus for making glass
GB647657A (en) * 1942-04-16 1950-12-20 Prep Ind Combustibles A turbulent pneumatic drying device
BE471907A (es) * 1946-03-27
DE931432C (de) * 1953-12-18 1955-08-08 Keramische Ind Bedarfs Kom Ges Verfahren zum Erschmelzen und Entgasen von Glas od. dgl.
GB807669A (en) * 1956-05-17 1959-01-21 Bronswerk Nv Improvements in or relating to the treatment of granular materials by contact with agas
GB902826A (en) * 1958-02-17 1962-08-09 Kohlenscheidungs Gmbh Ultrasonic generator for improving the combustion of finely divided fuels
US3337324A (en) * 1963-04-30 1967-08-22 Union Carbide Corp Process for melting and refining glass batch
FR1375847A (fr) * 1963-08-22 1964-10-23 Saint Gobain Perfectionnements à la fusion du verre
US3748113A (en) * 1970-12-29 1973-07-24 Tokyo Shibaura Electric Co Glass melting apparatus
JPS503084B1 (es) * 1970-12-29 1975-01-31
FR2242338B1 (es) * 1973-09-05 1977-11-10 Glaverbel
US3954433A (en) * 1974-08-22 1976-05-04 Owens-Corning Fiberglas Corporation Method of and apparatus for coordinating the application of heat to a melt from sources above and below the melt surface
US4029489A (en) * 1976-02-17 1977-06-14 Owens-Corning Fiberglas Corporation Method of and apparatus for melting of glass
US4135904A (en) * 1976-11-15 1979-01-23 Kawasaki Jukogyo Kabushiki Kaisha Premelting method for raw materials for glass and apparatus relevant thereto
US4328019A (en) * 1980-02-29 1982-05-04 Forty-Eight Insulations, Inc. Melting system and process for use in the production of high temperature mineral wool insulation
US4395830A (en) * 1980-09-12 1983-08-02 Jetsonic Processes, Ltd. Pulse combustion fluidizing dryer
PT77665B (de) * 1982-11-15 1986-03-18 Sorg Gmbh & Co Kg Verfahren zum auftempern bzw. anfahren von glasschmelzoefen und vorrichtung zur durchfuehrung dieses verfahrens
DE3671882D1 (de) * 1986-01-23 1990-07-19 Sorg Gmbh & Co Kg Glasschmelzofen mit verbessertem wirkungsgrad.
US4752314A (en) * 1987-07-06 1988-06-21 Battelle Development Corporation Method and apparatus for melting glass batch
GB8910766D0 (en) * 1989-05-10 1989-06-28 Mcneill Keith R Method of firing glass melting furnace

Also Published As

Publication number Publication date
WO1991016272A1 (en) 1991-10-31
JPH05501101A (ja) 1993-03-04
US5243621A (en) 1993-09-07
ATE114614T1 (de) 1994-12-15
GB2243674B (en) 1993-09-29
EP0480002A1 (en) 1992-04-15
GB9009336D0 (en) 1990-06-20
DE69105448T2 (de) 1995-05-04
DE69105448D1 (de) 1995-01-12
GR3014967T3 (en) 1995-05-31
EP0480002B1 (en) 1994-11-30
GB2243674A (en) 1991-11-06
DK0480002T3 (da) 1995-04-24

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