JPS5637230A - Molten glass tempering method - Google Patents

Molten glass tempering method

Info

Publication number
JPS5637230A
JPS5637230A JP11317479A JP11317479A JPS5637230A JP S5637230 A JPS5637230 A JP S5637230A JP 11317479 A JP11317479 A JP 11317479A JP 11317479 A JP11317479 A JP 11317479A JP S5637230 A JPS5637230 A JP S5637230A
Authority
JP
Japan
Prior art keywords
glass
kiln
molten glass
zone
adjusting
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
JP11317479A
Other languages
Japanese (ja)
Other versions
JPS6031774B2 (en
Inventor
Keiji Ujihara
Junichi Suzuki
Nobuhiro Kishi
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.)
Central Glass Co Ltd
Original Assignee
Central 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP11317479A priority Critical patent/JPS6031774B2/en
Publication of JPS5637230A publication Critical patent/JPS5637230A/en
Publication of JPS6031774B2 publication Critical patent/JPS6031774B2/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
    • C03B5/182—Stirring devices; Homogenisation by moving the molten glass along fixed elements, e.g. deflectors, weirs, baffle plates
    • 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
    • C03B5/187—Stirring devices; Homogenisation with moving elements

Abstract

PURPOSE:To obtain homogeneous molten glass by placing a neck provided with stirrers between the refining and adjusting zones of a glass kiln and asymmetrically arranging water-cooled members at both sides of the adjusting zone to sufficiently cool central molten glass. CONSTITUTION:Glass starting material charged into glass kiln 1 from charge inlet 2 is melted in melting zone 3, refined in refining zone 4, and fed into adjusting zone 5 after being drawn in the taking-out direction and increased in the folw rate with a plurality of stirrers 7 set in neck 6 and alternately rotating in the opposite directions of the lateral direction of kiln 1. The molten glass is allowed to flow into opening 9 of water-cooled members 8, 8' arranged asymmetrically about the center line of kiln 1 to change the flow direction of the molten glass, whereby the glass is drawn in the taking-out direction and the lateral diection of kiln 1, and then the resulting uniform glass is taken out of outlet 13.
JP11317479A 1979-09-04 1979-09-04 Method of refining molten glass Expired JPS6031774B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11317479A JPS6031774B2 (en) 1979-09-04 1979-09-04 Method of refining molten glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11317479A JPS6031774B2 (en) 1979-09-04 1979-09-04 Method of refining molten glass

Publications (2)

Publication Number Publication Date
JPS5637230A true JPS5637230A (en) 1981-04-10
JPS6031774B2 JPS6031774B2 (en) 1985-07-24

Family

ID=14605421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11317479A Expired JPS6031774B2 (en) 1979-09-04 1979-09-04 Method of refining molten glass

Country Status (1)

Country Link
JP (1) JPS6031774B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011045713A1 (en) * 2009-10-14 2011-04-21 Fives Stein Glass furnace having controlled secondary recirculation of the glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011045713A1 (en) * 2009-10-14 2011-04-21 Fives Stein Glass furnace having controlled secondary recirculation of the glass

Also Published As

Publication number Publication date
JPS6031774B2 (en) 1985-07-24

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