JPS503084B1 - - Google Patents

Info

Publication number
JPS503084B1
JPS503084B1 JP12148070A JP12148070A JPS503084B1 JP S503084 B1 JPS503084 B1 JP S503084B1 JP 12148070 A JP12148070 A JP 12148070A JP 12148070 A JP12148070 A JP 12148070A JP S503084 B1 JPS503084 B1 JP S503084B1
Authority
JP
Japan
Prior art keywords
glass
furnace
cylinder
melting
purifying
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
JP12148070A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12148070A priority Critical patent/JPS503084B1/ja
Priority to US00213075A priority patent/US3748113A/en
Priority to GB6038571A priority patent/GB1333130A/en
Priority to FR7147320A priority patent/FR2120115B1/fr
Publication of JPS503084B1 publication Critical patent/JPS503084B1/ja
Pending 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
    • C03B5/14—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in revolving cylindrical furnaces
    • 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
    • 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
    • C03B5/12—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft 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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225—Refining
    • C03B5/2255—Refining by centrifuging
    • 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
    • C03B5/235—Heating the glass

Landscapes

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

Abstract

1333130 Glass furnace TOKYO SHIBAURA ELECTRIC CO Ltd 29 Dec 1971 [29 Dec 1970 (3)] 60385/71 Heading F4B [Also in Division Cl] A glass-making apparatus comprises; a melting furnace, Fig. 1, having a melting chamber 1 defined by the wall of a cylindrical flue 7, side walls 2 and ceiling 3 and at least one burner 8 for directing fuel, air, and glass raw materials into the melting chamber tangentially of the flue wall; and a purifying furnace, Fig. 3, for removing air bubbles from the glass leaving the melting furnace, the purifying furnace comprising a rotatably mounted cylinder lined with refractory brick 21 and having an inlet end 26 and a glass discharge end 27, and an annular baffle 24, having perforations 25 in its periphery, fixed to the inside wall of the cylinder. Glass, flowing down the inclined wall 10 of the melting furnace enters the purifying furnace at 26 and is subjected to centrifugal force in the rotating cylinder of the purifying furnace. Air bubbles in the glass accordingly move towards the axis of rotation and bubble free glass flows through the perforations 25 and out of the furnace at 27 into a mixer 31 which is rotating more slowly than the cylinder of the purifying furnace and accordingly mixes the glass into a homogeneous mass.
JP12148070A 1970-12-29 1970-12-29 Pending JPS503084B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12148070A JPS503084B1 (en) 1970-12-29 1970-12-29
US00213075A US3748113A (en) 1970-12-29 1971-12-28 Glass melting apparatus
GB6038571A GB1333130A (en) 1970-12-29 1971-12-29 Glass melting apparatus
FR7147320A FR2120115B1 (en) 1970-12-29 1971-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12148070A JPS503084B1 (en) 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
JPS503084B1 true JPS503084B1 (en) 1975-01-31

Family

ID=14812182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12148070A Pending JPS503084B1 (en) 1970-12-29 1970-12-29

Country Status (2)

Country Link
JP (1) JPS503084B1 (en)
GB (1) GB1333130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1111953A (en) * 1997-06-17 1999-01-19 Nippon Sanso Kk Glass melting method and apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243674B (en) * 1990-04-26 1993-09-29 Keith Russell Mcneill Method of feeding glass batch to a glass-melting furnace
CN108455823B (en) * 2018-06-06 2023-07-25 中建材玻璃新材料研究院集团有限公司 Vibration foam discharging device for electronic display glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1111953A (en) * 1997-06-17 1999-01-19 Nippon Sanso Kk Glass melting method and apparatus

Also Published As

Publication number Publication date
GB1333130A (en) 1973-10-10

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