CA1051198A - Glass melting - Google Patents

Glass melting

Info

Publication number
CA1051198A
CA1051198A CA225,063A CA225063A CA1051198A CA 1051198 A CA1051198 A CA 1051198A CA 225063 A CA225063 A CA 225063A CA 1051198 A CA1051198 A CA 1051198A
Authority
CA
Canada
Prior art keywords
glass
stirrers
barrier
tank
zone
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.)
Expired
Application number
CA225,063A
Other languages
English (en)
French (fr)
Inventor
George A. Dickinson
William J. Rhodes
Derek Marshall
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers 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
Priority claimed from GB18457/74A external-priority patent/GB1503145A/en
Application filed by Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Application granted granted Critical
Publication of CA1051198A publication Critical patent/CA1051198A/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
    • 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
    • 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C03B5/205—Mechanical means for skimming or scraping the melt surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
CA225,063A 1974-04-26 1975-04-21 Glass melting Expired CA1051198A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB18457/74A GB1503145A (en) 1974-04-26 1974-04-26 Glass melting
GB1845874 1974-04-26
KR7500809A KR800000200B1 (ko) 1974-04-26 1975-04-17 유리 용융 장치

Publications (1)

Publication Number Publication Date
CA1051198A true CA1051198A (en) 1979-03-27

Family

ID=27257630

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,063A Expired CA1051198A (en) 1974-04-26 1975-04-21 Glass melting

Country Status (15)

Country Link
JP (1) JPS5418683B2 (xx)
KR (1) KR800000200B1 (xx)
AR (1) AR204578A1 (xx)
BR (1) BR7502500A (xx)
CA (1) CA1051198A (xx)
CS (1) CS182841B2 (xx)
DD (1) DD117435A5 (xx)
DE (1) DE2518497C3 (xx)
EG (1) EG11672A (xx)
ES (1) ES436894A1 (xx)
FR (1) FR2268761A1 (xx)
IN (1) IN144402B (xx)
IT (1) IT1032756B (xx)
SE (1) SE412376B (xx)
SU (1) SU1190984A3 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478064A1 (fr) * 1980-03-11 1981-09-18 Saint Gobain Vitrage Procede et four pour la production de verre fondu
US4317669A (en) * 1980-08-18 1982-03-02 Libbey-Owens-Ford Company Glass melting furnace having a submerged weir
US4339261A (en) * 1980-09-08 1982-07-13 Libbey-Owens-Ford Company Drive system for glass furnace stirrers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE406938A (xx) * 1934-06-18
US3057175A (en) * 1956-04-17 1962-10-09 Owens Illinois Glass Co Apparatus for mixing colorant in glass furnace forehearth
DE1256366B (de) * 1958-11-19 1967-12-14 Glaverbel Schwimmer fuer Glasschmelzoefen
DE1100237B (de) * 1959-09-04 1961-02-23 Detag Anlage fuer das Schmelzen von Glas und die Zufuhr der Glasschmelze zur Verarbeitungsstelle, insbesondere fuer Tafelglasziehmaschinen
US3224857A (en) * 1960-08-18 1965-12-21 Owens Illinois Glass Co Apparatus for homogenizing molten glass in a forehearth
US3350187A (en) * 1963-01-08 1967-10-31 Glaverbel Process and apparatus for the homogenisation of molten glass in the chamber connecting the refining furnace to the working compartment
US3236618A (en) * 1963-03-15 1966-02-22 Owens Illinois Glass Co Glass stirring apparatus
US3328150A (en) * 1963-04-22 1967-06-27 Owens Illinois Inc Apparatus for blending molten glass
DE1596424B1 (de) * 1967-06-07 1970-12-23 Floatglas Gmbh Vorrichtung zur Homogenisierung einer Glasschmelze
CA919429A (en) * 1969-05-28 1973-01-23 Sklarny Bohemia, Narodni Podnik Podebrady Method and furnace for continuously producing glass
US3666432A (en) * 1971-03-11 1972-05-30 Ppg Industries Inc Process and apparatus for separating foam from a molten body of glass

Also Published As

Publication number Publication date
IN144402B (xx) 1978-04-29
AU8022475A (en) 1976-10-21
IT1032756B (it) 1979-06-20
SE412376B (sv) 1980-03-03
EG11672A (en) 1977-10-31
DE2518497B2 (de) 1978-03-30
KR800000200B1 (ko) 1980-03-12
FR2268761A1 (en) 1975-11-21
ES436894A1 (es) 1977-04-16
BR7502500A (pt) 1976-03-03
DD117435A5 (xx) 1976-01-12
JPS5418683B2 (xx) 1979-07-10
SU1190984A3 (ru) 1985-11-07
JPS50151914A (xx) 1975-12-06
DE2518497A1 (de) 1975-10-30
FR2268761B1 (xx) 1983-03-04
CS182841B2 (en) 1978-05-31
SE7504781L (sv) 1975-10-27
DE2518497C3 (de) 1983-11-24
AR204578A1 (es) 1976-02-12

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