JPS5767029A - Cylindrical electrode and melting method for glass using cylindrical electrode - Google Patents

Cylindrical electrode and melting method for glass using cylindrical electrode

Info

Publication number
JPS5767029A
JPS5767029A JP14406880A JP14406880A JPS5767029A JP S5767029 A JPS5767029 A JP S5767029A JP 14406880 A JP14406880 A JP 14406880A JP 14406880 A JP14406880 A JP 14406880A JP S5767029 A JPS5767029 A JP S5767029A
Authority
JP
Japan
Prior art keywords
electrode
cylindrical electrode
cylinder
pipe
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.)
Granted
Application number
JP14406880A
Other languages
Japanese (ja)
Other versions
JPS6026050B2 (en
Inventor
Wataru Mio
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.)
AGC Techno Glass Co Ltd
Original Assignee
Toshiba Glass Co 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 Toshiba Glass Co Ltd filed Critical Toshiba Glass Co Ltd
Priority to JP14406880A priority Critical patent/JPS6026050B2/en
Publication of JPS5767029A publication Critical patent/JPS5767029A/en
Publication of JPS6026050B2 publication Critical patent/JPS6026050B2/en
Expired 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
    • C03B5/16—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

PURPOSE:To reduce the heat loss of a furnace and to synergistically increase the agitation efficiency of glass by fixing a molybdenum cylinde to a ceramic pipe while enclosing the ceramic pipe to form a cylindrical electrode and by electrifying and heating molten glass. CONSTITUTION:A molybdenum cylinder 8 is fixed to a ceramic pipe 7 while enclosing the outside of the pipe 7 to form a cylindrical electrode A. An electrifying terminal 9 is attached to the outer part of the electrode A, that is, the cylinder 8, and the cylinder 8 connected to a power source through an electric wire 10 acts as an electrode. This electrode A is allowed to pierce the bottom 5 of a furnace through a refractory material 12, an a gas for bubbling is fed into the furnace through the pipe 7 to carry out bubbling. Simultoneously, molten glass is electrified and heated using the cylinder 8 as an electrode. The pipeing of the cylindrical electrode for bubbling causes no leak of electricity and is safe because the ceramic pipe is not electrically conductive.
JP14406880A 1980-10-14 1980-10-14 Cylindrical electrode and glass melting method using a cylindrical electrode Expired JPS6026050B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14406880A JPS6026050B2 (en) 1980-10-14 1980-10-14 Cylindrical electrode and glass melting method using a cylindrical electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14406880A JPS6026050B2 (en) 1980-10-14 1980-10-14 Cylindrical electrode and glass melting method using a cylindrical electrode

Publications (2)

Publication Number Publication Date
JPS5767029A true JPS5767029A (en) 1982-04-23
JPS6026050B2 JPS6026050B2 (en) 1985-06-21

Family

ID=15353539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14406880A Expired JPS6026050B2 (en) 1980-10-14 1980-10-14 Cylindrical electrode and glass melting method using a cylindrical electrode

Country Status (1)

Country Link
JP (1) JPS6026050B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430330U (en) * 1987-08-17 1989-02-23
KR20030069778A (en) * 2002-10-21 2003-08-27 희성금속 주식회사 Mixer formed by bubbling tube
EP3978449A1 (en) * 2020-09-30 2022-04-06 Forglass Engineering spolka z ograniczona odpowiedzialnoscia Integrated bubbling nozzle and method of zone homogenization of glass melt during melting using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430330U (en) * 1987-08-17 1989-02-23
KR20030069778A (en) * 2002-10-21 2003-08-27 희성금속 주식회사 Mixer formed by bubbling tube
EP3978449A1 (en) * 2020-09-30 2022-04-06 Forglass Engineering spolka z ograniczona odpowiedzialnoscia Integrated bubbling nozzle and method of zone homogenization of glass melt during melting using the same
WO2022069284A1 (en) * 2020-09-30 2022-04-07 Forglass Engineering spolka z ograniczona odpowiedzialnoscia Integrated bubbling nozzle and method of zone homogenization of glass melt during melting using the same

Also Published As

Publication number Publication date
JPS6026050B2 (en) 1985-06-21

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