CA2861615C - Procede de fibrage de matieres vitrifiables - Google Patents

Procede de fibrage de matieres vitrifiables Download PDF

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Publication number
CA2861615C
CA2861615C CA2861615A CA2861615A CA2861615C CA 2861615 C CA2861615 C CA 2861615C CA 2861615 A CA2861615 A CA 2861615A CA 2861615 A CA2861615 A CA 2861615A CA 2861615 C CA2861615 C CA 2861615C
Authority
CA
Canada
Prior art keywords
vitrifiable material
furnace
molten
dam
oven
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.)
Active
Application number
CA2861615A
Other languages
English (en)
French (fr)
Other versions
CA2861615A1 (fr
Inventor
Stephane Maugendre
Francois Szalata
Richard CLATOT
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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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 Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of CA2861615A1 publication Critical patent/CA2861615A1/fr
Application granted granted Critical
Publication of CA2861615C publication Critical patent/CA2861615C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • 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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • C03B5/03—Tank furnaces
    • C03B5/031—Cold top tank 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • 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
    • 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
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • 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
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/265—Overflows; Lips; Tweels
    • 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
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Inorganic Fibers (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
CA2861615A 2011-12-28 2012-12-18 Procede de fibrage de matieres vitrifiables Active CA2861615C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1162500 2011-12-28
FR1162500A FR2985254B1 (fr) 2011-12-28 2011-12-28 Procede de fibrage de matieres vitrifiables
PCT/FR2012/052978 WO2013098504A1 (fr) 2011-12-28 2012-12-18 Procédé de fibrage de matières vitrifiables

Publications (2)

Publication Number Publication Date
CA2861615A1 CA2861615A1 (fr) 2013-07-04
CA2861615C true CA2861615C (fr) 2020-01-28

Family

ID=47628308

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2861615A Active CA2861615C (fr) 2011-12-28 2012-12-18 Procede de fibrage de matieres vitrifiables

Country Status (15)

Country Link
US (1) US20140366584A1 (cg-RX-API-DMAC7.html)
EP (1) EP2797846B1 (cg-RX-API-DMAC7.html)
JP (1) JP6138823B2 (cg-RX-API-DMAC7.html)
KR (1) KR102017037B1 (cg-RX-API-DMAC7.html)
CN (1) CN104010978B (cg-RX-API-DMAC7.html)
AU (1) AU2012360254B2 (cg-RX-API-DMAC7.html)
BR (1) BR112014016125B1 (cg-RX-API-DMAC7.html)
CA (1) CA2861615C (cg-RX-API-DMAC7.html)
CL (1) CL2014001750A1 (cg-RX-API-DMAC7.html)
CO (1) CO7020902A2 (cg-RX-API-DMAC7.html)
DK (1) DK2797846T3 (cg-RX-API-DMAC7.html)
ES (1) ES2636774T3 (cg-RX-API-DMAC7.html)
FR (1) FR2985254B1 (cg-RX-API-DMAC7.html)
PL (1) PL2797846T3 (cg-RX-API-DMAC7.html)
WO (1) WO2013098504A1 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023550B1 (fr) * 2014-07-08 2016-07-29 Saint Gobain Isover Dispositif de fusion du verre comprenant un four, un canal et un barrage
FR3030487B1 (fr) * 2014-12-19 2019-06-07 Saint-Gobain Isover Four electrique a electrodes mobiles
EP3967665B1 (en) * 2019-05-08 2024-07-17 AGC Inc. Method for producing melt, method for producing glass article, dissolution device, and device for producing glass article
HUE066682T2 (hu) 2020-01-30 2024-08-28 Rockwool As Eljárás mesterséges üvegszálak elõállítására
FR3116815B1 (fr) * 2020-11-30 2023-04-28 Saint Gobain Isover Procede de traitement de dechets verriers
JP2024542480A (ja) * 2021-11-30 2024-11-15 サン－ゴバン グラス フランス フロートユニット供給用の３つの対流を有するハイブリッドガラス製造炉
FR3132094A1 (fr) 2022-01-25 2023-07-28 Saint-Gobain Isover Four électrique verrier, procédés de fusion et de fabrication de verre au moyen dudit four

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR553128A (fr) * 1921-07-27 1923-05-14 Libbey Owens Sheet Glass Co Barrière d'arrêt pour verre fondu
US2990438A (en) * 1945-07-07 1961-06-27 Saint Gobain Methods of and tank furnaces for making glass
US2677003A (en) * 1949-01-04 1954-04-27 Saint Gobain Glass furnace
FR1260542A (fr) * 1959-06-26 1961-05-05 Dispositif de réglage du régime des fours à bassin
US3208841A (en) * 1960-10-06 1965-09-28 Owens Illinois Glass Co Apparatus for melting glass
US3399046A (en) * 1964-12-29 1968-08-27 Levi S. Longenecker Furnace suspended skimmer wall
US3421876A (en) * 1965-11-04 1969-01-14 Anchor Hocking Glass Corp Glass furnace with two separate throat passages
BE794781A (fr) * 1972-02-01 1973-07-31 Ppg Industries Inc Procede pour le faconnage de verre a haut point de fusion
GB1503145A (en) * 1974-04-26 1978-03-08 Pilkington Brothers Ltd Glass melting
US3912488A (en) 1974-07-25 1975-10-14 Johns Manville Electric furnace outlet
US3976464A (en) * 1974-08-05 1976-08-24 Owens-Corning Fiberglas Corporation Skimmer
DE2954455A1 (cg-RX-API-DMAC7.html) * 1978-12-08 1985-07-04
US4349376A (en) * 1981-06-08 1982-09-14 Owens-Corning Fiberglas Corporation Liquid cooled skimmer
KR860000995B1 (ko) * 1984-05-09 1986-07-26 주식회사 : 금강 무기섬유 제조방법 및 장치
DE3441442A1 (de) 1984-11-13 1986-05-15 Knauf-Research-Cottrell GmbH & Co Umwelttechnik KG, 8715 Iphofen Verfahren zur umsetzung von gasen mit suspensionen
JPS63176313A (ja) * 1987-01-14 1988-07-20 Sumitomo Metal Ind Ltd ロツクウ−ル製造用電気炉
GB8710298D0 (en) * 1987-04-30 1987-06-03 Glaverbel Glass-melting furnace
FR2619560B1 (fr) * 1987-08-18 1992-10-30 Saint Gobain Vitrage Procede et dispositif d'elaboration de verre fondu
FR2677973B1 (fr) 1991-06-20 1994-10-21 Saint Gobain Isover Procede et dispositif de formation de fibres.
FR2703041B1 (fr) * 1993-03-23 1995-06-09 Saint Gobain Vitrage Int Procede et dispositif pour la fusion du verre.
FR2711982B1 (fr) * 1993-11-02 1996-01-19 Saint Gobain Vitrage Canal de transfert et de conditionnement de verre en fusion.
US6044667A (en) * 1997-08-25 2000-04-04 Guardian Fiberglass, Inc. Glass melting apparatus and method
FR2778401A1 (fr) 1998-05-06 1999-11-12 Saint Gobain Isover Composition de laine minerale
FR2778399A1 (fr) 1998-05-06 1999-11-12 Saint Gobain Isover Composition de laine minerale
FR2779713B1 (fr) 1998-06-12 2000-07-21 Saint Gobain Isover Dispositif et procede de centrifugation de fibres minerales
FR2783516B1 (fr) * 1998-09-17 2000-11-10 Saint Gobain Isover Composition de laine minerale
DE10041757C1 (de) * 2000-08-25 2002-02-21 Schott Glas Verfahren und Vorrichtung zum Läutern von Glas
JP2003292323A (ja) * 2002-04-01 2003-10-15 Nippon Electric Glass Co Ltd ガラス溶融炉及びガラスの溶融方法
PL1667939T3 (pl) * 2003-10-06 2007-12-31 Saint Gobain Isover Kompozycja wełny mineralnej
FR2883864B1 (fr) 2005-04-01 2007-06-15 Saint Gobain Isover Sa Compositions pour fibres de verre

Also Published As

Publication number Publication date
CL2014001750A1 (es) 2014-11-14
NZ627176A (en) 2015-07-31
BR112014016125A2 (pt) 2017-06-13
CO7020902A2 (es) 2014-08-11
US20140366584A1 (en) 2014-12-18
EP2797846B1 (fr) 2017-05-10
CN104010978A (zh) 2014-08-27
AU2012360254B2 (en) 2016-03-17
FR2985254B1 (fr) 2013-12-20
JP6138823B2 (ja) 2017-05-31
DK2797846T3 (en) 2017-10-23
KR102017037B1 (ko) 2019-09-02
AU2012360254A1 (en) 2014-08-14
CN104010978B (zh) 2017-11-21
KR20140116389A (ko) 2014-10-02
CA2861615A1 (fr) 2013-07-04
BR112014016125A8 (pt) 2017-07-04
WO2013098504A1 (fr) 2013-07-04
PL2797846T3 (pl) 2017-10-31
ES2636774T3 (es) 2017-10-09
JP2015504839A (ja) 2015-02-16
EP2797846A1 (fr) 2014-11-05
BR112014016125B1 (pt) 2020-11-10
FR2985254A1 (fr) 2013-07-05

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EEER Examination request

Effective date: 20171117