JPS5717430A - Melting method for glass - Google Patents

Melting method for glass

Info

Publication number
JPS5717430A
JPS5717430A JP8923680A JP8923680A JPS5717430A JP S5717430 A JPS5717430 A JP S5717430A JP 8923680 A JP8923680 A JP 8923680A JP 8923680 A JP8923680 A JP 8923680A JP S5717430 A JPS5717430 A JP S5717430A
Authority
JP
Japan
Prior art keywords
glass
furnace
melting
preheated
exhaust gas
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
JP8923680A
Other languages
Japanese (ja)
Inventor
Shigekimi Matoba
Yoshio Moriguchi
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 Inc
Original Assignee
Asahi 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP8923680A priority Critical patent/JPS5717430A/en
Publication of JPS5717430A publication Critical patent/JPS5717430A/en
Pending 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
    • C03B3/023—Preheating
    • 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

Abstract

PURPOSE:To enhance the thermal efficiency of a glass melting furnace by preheating a batch of glass in a rotary preheating furnace and glass cullet in a preheating apparatus with exhaust gas from the melting furnace and melting them in the melting vessel of the melting furnace. CONSTITUTION:A mixture of a batch of glass and fuel in a mixing tank 1 is fed into the kiln of a rotary furnace 3 and preheated with combustion exhaust gas generated in the kiln body 7 and combustion exhaust gas fed into the furnace 3 from a glass melting furnace 34. On the other hand, glass cullet 22 is put into a preheating apparatus 23 and preheated to about 500 deg.C by contact with combustion exhaust gas fed upward from the furnace 34. The preheated batch and cullet are then fed into a fore hearth 25, preheated to about 700 deg.C, and charged into the melting vessel of the furnace 34. Thus, the amount of glass melted per unit time can be increased by about 50% as compared to a conventional method.
JP8923680A 1980-07-02 1980-07-02 Melting method for glass Pending JPS5717430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8923680A JPS5717430A (en) 1980-07-02 1980-07-02 Melting method for glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8923680A JPS5717430A (en) 1980-07-02 1980-07-02 Melting method for glass

Publications (1)

Publication Number Publication Date
JPS5717430A true JPS5717430A (en) 1982-01-29

Family

ID=13965102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8923680A Pending JPS5717430A (en) 1980-07-02 1980-07-02 Melting method for glass

Country Status (1)

Country Link
JP (1) JPS5717430A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623025A (en) * 1985-06-25 1987-01-09 ピ−ピ−ジ−　インダストリ−ズ，インコ−ポレ−テツド Method of dissolving frit or like
JPS623026A (en) * 1985-06-25 1987-01-09 ピ−ピ−ジ−　インダストリ−ズ，インコ−ポレ−テツド Method of melting glass batch or like
JPS6327442U (en) * 1986-08-08 1988-02-23
WO2021079875A1 (en) * 2019-10-23 2021-04-29 Ａｇｃ株式会社 Method for producing mixed feedstock, method for producing molten glass, method for producing glass article, apparatus for producing molten glass, and apparatus for producing glass article

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623025A (en) * 1985-06-25 1987-01-09 ピ−ピ−ジ−　インダストリ−ズ，インコ−ポレ−テツド Method of dissolving frit or like
JPS623026A (en) * 1985-06-25 1987-01-09 ピ−ピ−ジ−　インダストリ−ズ，インコ−ポレ−テツド Method of melting glass batch or like
JPH0377132B2 (en) * 1985-06-25 1991-12-09 Ppg Industries Inc
JPS6327442U (en) * 1986-08-08 1988-02-23
WO2021079875A1 (en) * 2019-10-23 2021-04-29 Ａｇｃ株式会社 Method for producing mixed feedstock, method for producing molten glass, method for producing glass article, apparatus for producing molten glass, and apparatus for producing glass article

Similar Documents

Publication Publication Date Title
HUT51576A (en) Process and furnace for glass melting with economic consumption of energy
KR930006313B1 (en) Method of melting glass batch or the like
ES8607884A1 (en) Method and apparatus for making glass.
CA2050323A1 (en) Method and apparatus for heat processing glass batch materials
ATE155765T1 (en) METHOD AND APPARATUS FOR MELTING AND REFINING GLASS IN A FURNACE USING OXYGEN FIRING
IN165457B (en)
GB1057577A (en) Melting furnace for the production of steel and method of operating the furnace
FR2363527A1 (en) METHOD AND DEVICE FOR MELTING GLASS IN A BURNER OVEN
JPS5717430A (en) Melting method for glass
JPS51126305A (en) Preheating arrangement for charge materials to be charged into smeltin g and refining furnaces
ES464256A1 (en) Cupola furnace to enable continuous smelting and refining of cement copper and method therefor
NO852102L (en) PROCEDURE FOR Melting hardened glass into a melting unit
ES514776A1 (en) Method of preheating and heating empty AOD converter vessels.
GB1028481A (en) Improvements in or relating to a method of melting glass and apparatus therefor
JPS596815B2 (en) Glass manufacturing method using preheated raw materials
JPS648215A (en) Method for melting iron scrap
ES8203804A1 (en) Method of improving glass melting by ablation enhancement.
JPS56156710A (en) Heating method for cold charge for refining
US3224854A (en) Treatment of glass batch materials
JPS56114837A (en) Melting method of glass
Jug Economic Utilisation of Industrial Fuels by Optimum Pollution Control as a Joint Problem Solution by Automation
SU675004A1 (en) Method of melting mineral raw material
JPS56144322A (en) Treating method for waste product through fusion
SU584038A2 (en) Method of melting steel in double-bath hearth furnace
JPS5397915A (en) Steel making method in electric furnace