JPS56120523A - Method and furnace for continuously melting glass - Google Patents

Method and furnace for continuously melting glass

Info

Publication number
JPS56120523A
JPS56120523A JP2303880A JP2303880A JPS56120523A JP S56120523 A JPS56120523 A JP S56120523A JP 2303880 A JP2303880 A JP 2303880A JP 2303880 A JP2303880 A JP 2303880A JP S56120523 A JPS56120523 A JP S56120523A
Authority
JP
Japan
Prior art keywords
furnace
glass
continuously
capacity
melting
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.)
Pending
Application number
JP2303880A
Other languages
Japanese (ja)
Inventor
Shigeru Kobayashi
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.)
SASAKI GLASS KK
Original Assignee
SASAKI GLASS KK
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 SASAKI GLASS KK filed Critical SASAKI GLASS KK
Priority to JP2303880A priority Critical patent/JPS56120523A/en
Publication of JPS56120523A publication Critical patent/JPS56120523A/en
Pending legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

PURPOSE:To manufacture high quality glass by using a continuously glass melting furnace of direct power supply system as a main feed furnace and a continuously glass melting furnace of fuel combustion system as an auxiliary feed furnace to facilitate the operational control of the furnaces when glass is continuously melted. CONSTITUTION:When glass is continuously melted, continuously glass melting furnace 1 of direct power supply system and continuously glass melting furnace 6 of fuel combustion system are installed in connection with forehearth 5. The melting capacity of furnace 1 is set to a capacity slightly below the molten glass pulling capacity of forehearth 5, and the melting capacity of furnace 6 almost corresponds to the difference between the pulling capacity of forehearth 5 and the melting capacity of furnace 1. Glass melted in furnace 1 and glass melted in furnace 6 are mixed and homogenized by stirring with stirrer 10, and the homogeneous glass is fed to molding machine 12. Thus, stable operation can be carried out while making use of the characteristics of both furnaces 1, 6.
JP2303880A 1980-02-26 1980-02-26 Method and furnace for continuously melting glass Pending JPS56120523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2303880A JPS56120523A (en) 1980-02-26 1980-02-26 Method and furnace for continuously melting glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2303880A JPS56120523A (en) 1980-02-26 1980-02-26 Method and furnace for continuously melting glass

Publications (1)

Publication Number Publication Date
JPS56120523A true JPS56120523A (en) 1981-09-21

Family

ID=12099289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2303880A Pending JPS56120523A (en) 1980-02-26 1980-02-26 Method and furnace for continuously melting glass

Country Status (1)

Country Link
JP (1) JPS56120523A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004078664A1 (en) * 2003-02-27 2004-09-16 Saint-Gobain Glass France Method for the production of glass from a mixture of various metals
JP2005510439A (en) * 2001-11-27 2005-04-21 サン−ゴバン・イソベール Apparatus and method for melting batch material
FR2913971A1 (en) * 2007-03-20 2008-09-26 Saint Gobain GLASS FUSION DEVICE COMPRISING TWO OVENS
DE102009021181A1 (en) * 2009-05-13 2010-11-25 Schott Ag Apparatus for melting and refining glass melts, comprises melting section, and refining section separated from melting section for refining glass melts, where melting section consists of two melting tubs that are separated from each other
EP4342857A1 (en) * 2022-09-22 2024-03-27 Saint-Gobain Glass France Hybrid furnace for producing glass, in particular with an energy flexibility

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005510439A (en) * 2001-11-27 2005-04-21 サン−ゴバン・イソベール Apparatus and method for melting batch material
US7428827B2 (en) 2001-11-27 2008-09-30 Saint-Gobain Isover Device and method for melting vitrifiable materials
WO2004078664A1 (en) * 2003-02-27 2004-09-16 Saint-Gobain Glass France Method for the production of glass from a mixture of various metals
FR2913971A1 (en) * 2007-03-20 2008-09-26 Saint Gobain GLASS FUSION DEVICE COMPRISING TWO OVENS
WO2008132373A2 (en) * 2007-03-20 2008-11-06 Saint-Gobain Glass France Glass melting device including two furnaces and method using said device
WO2008132373A3 (en) * 2007-03-20 2008-12-18 Saint Gobain Glass melting device including two furnaces and method using said device
EA015871B1 (en) * 2007-03-20 2011-12-30 Сэн-Гобэн Гласс Франс Glass melting device including two furnaces
US9611164B2 (en) 2007-03-20 2017-04-04 Saint-Gobain Glass France Glass-melting installation comprising two furnaces
DE102009021181A1 (en) * 2009-05-13 2010-11-25 Schott Ag Apparatus for melting and refining glass melts, comprises melting section, and refining section separated from melting section for refining glass melts, where melting section consists of two melting tubs that are separated from each other
DE102009021181B4 (en) * 2009-05-13 2012-03-29 Schott Ag Apparatus and method for melting and refining a molten glass and using the apparatus
EP4342857A1 (en) * 2022-09-22 2024-03-27 Saint-Gobain Glass France Hybrid furnace for producing glass, in particular with an energy flexibility
WO2024062028A1 (en) * 2022-09-22 2024-03-28 Saint-Gobain Glass France Hybrid glass production furnace with energy flexibility and method for producing glass

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