DE102007035203B4 - Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze, sowie Verwendung - Google Patents

Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze, sowie Verwendung Download PDF

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Publication number
DE102007035203B4
DE102007035203B4 DE102007035203A DE102007035203A DE102007035203B4 DE 102007035203 B4 DE102007035203 B4 DE 102007035203B4 DE 102007035203 A DE102007035203 A DE 102007035203A DE 102007035203 A DE102007035203 A DE 102007035203A DE 102007035203 B4 DE102007035203 B4 DE 102007035203B4
Authority
DE
Germany
Prior art keywords
inlet
outlet
stirrer
glass
stirrer blades
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 - Fee Related
Application number
DE102007035203A
Other languages
German (de)
English (en)
Other versions
DE102007035203A1 (de
Inventor
Dr. Naumann Karin
Dr. Berndhäuser Christoph
Dr. Lentes Frank-Thomas
Holger Hunnius
Gregor Rösel
Dr. Ott Franz
Dr. Ollig Markus
Sven Petri
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.)
Schott AG
Original Assignee
Schott AG
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 Schott AG filed Critical Schott AG
Priority to DE102007035203A priority Critical patent/DE102007035203B4/de
Priority to US12/174,705 priority patent/US20090025428A1/en
Priority to KR1020080071622A priority patent/KR101371928B1/ko
Priority to JP2008189332A priority patent/JP5352145B2/ja
Priority to ITTO2008A000570A priority patent/IT1391288B1/it
Priority to FR0855141A priority patent/FR2919281B1/fr
Publication of DE102007035203A1 publication Critical patent/DE102007035203A1/de
Application granted granted Critical
Publication of DE102007035203B4 publication Critical patent/DE102007035203B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C03B5/187—Stirring devices; Homogenisation with moving elements
    • C03B5/1875—Stirring devices; Homogenisation with moving elements of the screw or pump-action type
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0723—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis oblique with respect to the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B01F27/11253—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis the blades extending oblique to the stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
DE102007035203A 2007-07-25 2007-07-25 Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze, sowie Verwendung Expired - Fee Related DE102007035203B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102007035203A DE102007035203B4 (de) 2007-07-25 2007-07-25 Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze, sowie Verwendung
US12/174,705 US20090025428A1 (en) 2007-07-25 2008-07-17 Method and device for homogenizing a glass melt
KR1020080071622A KR101371928B1 (ko) 2007-07-25 2008-07-23 유리 용융물 균일화 방법 및 장치
JP2008189332A JP5352145B2 (ja) 2007-07-25 2008-07-23 ガラスメルト均質化方法及び装置
ITTO2008A000570A IT1391288B1 (it) 2007-07-25 2008-07-24 Procedimento e dispositivo per omogeneizzare una massa fusa di vetro
FR0855141A FR2919281B1 (fr) 2007-07-25 2008-07-25 Procede et dispositif pour homogeneiser une masse fondue de verre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007035203A DE102007035203B4 (de) 2007-07-25 2007-07-25 Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze, sowie Verwendung

Publications (2)

Publication Number Publication Date
DE102007035203A1 DE102007035203A1 (de) 2009-01-29
DE102007035203B4 true DE102007035203B4 (de) 2012-12-06

Family

ID=40157293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007035203A Expired - Fee Related DE102007035203B4 (de) 2007-07-25 2007-07-25 Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze, sowie Verwendung

Country Status (6)

Country Link
US (1) US20090025428A1 (https=)
JP (1) JP5352145B2 (https=)
KR (1) KR101371928B1 (https=)
DE (1) DE102007035203B4 (https=)
FR (1) FR2919281B1 (https=)
IT (1) IT1391288B1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020103328A1 (de) 2020-02-10 2021-08-12 Schott Ag Verfahren und Vorrichtung zum Homogenisieren von viskosen Flüssigkeiten

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000785B4 (de) * 2009-02-11 2015-04-02 Schott Ag Verfahren und Vorrichtung zur Herstellung von Glas
EP2467337A1 (en) * 2009-08-21 2012-06-27 Umicore AG & Co. KG Mixing apparatus
DE102010000546B4 (de) 2010-02-25 2013-04-25 Schott Ag Vorrichtung zum Homogenisieren einer Glasschmelze, Rührvorrichtung und Verwendung
TWI480249B (zh) * 2010-11-01 2015-04-11 Avanstrate Inc Glass substrate manufacturing method and stirring device
EP2626334B1 (en) * 2011-11-18 2019-01-16 Avanstrate Inc. Method for producing glass and stirring device
DE102014211346A1 (de) 2014-06-13 2015-12-17 Schott Ag Verfahren und Vorrichtung zur Herstellung eines Glasartikels aus einer Glasschmelze
EP3059007A1 (en) 2015-02-23 2016-08-24 Umicore AG & Co. KG Stirrer for stirring molten glass, apparatus for stirring molten glass comprising such a stirrer and use of such a stirrer
CN110787748B (zh) * 2019-11-04 2022-02-15 江阴市澄阳新技术有限公司 搅拌轴及具有其的反应釜
CN112206676B (zh) * 2020-09-07 2021-03-30 济南万兴达新材料科技有限公司 一种三氟乙酰乙酸乙酯的生产方法
CN112551867B (zh) * 2020-12-25 2025-05-23 湖南旗滨医药材料科技有限公司 一种搅拌棒、熔融玻璃搅拌装置及熔融玻璃的搅拌方法
AU2023224107B2 (en) 2022-02-25 2026-04-16 Owens-Brockway Glass Container Inc. Multiple gob feeder, gob feeding method and related system, and feeder orifice

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569459A (en) * 1945-08-09 1951-10-02 Corning Glass Works Method and apparatus for stirring glass
US2570078A (en) * 1950-02-09 1951-10-02 Corning Glass Works Stirrer and feeder
US2750161A (en) * 1952-08-05 1956-06-12 Pittsburgh Plate Glass Co Method for stirring glass
US2831664A (en) * 1953-10-30 1958-04-22 Corning Glass Works Glass stirring
JPS638226A (ja) * 1986-06-24 1988-01-14 Hoya Corp 溶融ガラスの攪拌装置
EP0504774A2 (en) * 1991-03-18 1992-09-23 Nippon Sheet Glass Co. Ltd. Vertical glass melting furnace
JPH10265226A (ja) * 1997-03-25 1998-10-06 Matsushita Electric Ind Co Ltd ガラス溶融装置及び方法並びに溶融ガラス撹拌翼
JP2001072426A (ja) * 1999-08-30 2001-03-21 Central Glass Co Ltd 溶融ガラスの撹拌装置
US20030101750A1 (en) * 2001-11-30 2003-06-05 Corning Incorporated Methods and apparatus for homogenizing molten glass
DE102004032795A1 (de) * 2004-07-07 2006-02-02 Schott Ag Rührvorrichtung zum Durchrühren und Homogenisieren von Glasschmelzen
DE102006060972A1 (de) * 2006-12-20 2008-06-26 Schott Ag Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US256459A (en) * 1882-04-18 Fruit-drier
US2563099A (en) * 1948-12-22 1951-08-07 Emhart Mfg Co Stirring and impelling implement for molten glass
US2817191A (en) * 1955-05-13 1957-12-24 Owens Illinois Glass Co Furnace for the manufacture of colored glass
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
US3723084A (en) * 1971-05-07 1973-03-27 Owens Illinois Inc Method and apparatus for blending molten glass
US5006145A (en) * 1990-02-26 1991-04-09 Ppg Industries, Inc. Center biased stirring for improved glass homogenization
DE4440703C2 (de) * 1994-11-15 1996-10-31 Ilmenau Tech Glas Verfahren und Vorrichtung zum Homogenisieren von Glasschmelzen
US20060042318A1 (en) * 2004-08-31 2006-03-02 Burdette Steven R Method and apparatus for homogenizing a glass melt

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569459A (en) * 1945-08-09 1951-10-02 Corning Glass Works Method and apparatus for stirring glass
US2570078A (en) * 1950-02-09 1951-10-02 Corning Glass Works Stirrer and feeder
US2750161A (en) * 1952-08-05 1956-06-12 Pittsburgh Plate Glass Co Method for stirring glass
US2831664A (en) * 1953-10-30 1958-04-22 Corning Glass Works Glass stirring
JPS638226A (ja) * 1986-06-24 1988-01-14 Hoya Corp 溶融ガラスの攪拌装置
EP0504774A2 (en) * 1991-03-18 1992-09-23 Nippon Sheet Glass Co. Ltd. Vertical glass melting furnace
JPH10265226A (ja) * 1997-03-25 1998-10-06 Matsushita Electric Ind Co Ltd ガラス溶融装置及び方法並びに溶融ガラス撹拌翼
JP2001072426A (ja) * 1999-08-30 2001-03-21 Central Glass Co Ltd 溶融ガラスの撹拌装置
US20030101750A1 (en) * 2001-11-30 2003-06-05 Corning Incorporated Methods and apparatus for homogenizing molten glass
DE102004032795A1 (de) * 2004-07-07 2006-02-02 Schott Ag Rührvorrichtung zum Durchrühren und Homogenisieren von Glasschmelzen
DE102006060972A1 (de) * 2006-12-20 2008-06-26 Schott Ag Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020103328A1 (de) 2020-02-10 2021-08-12 Schott Ag Verfahren und Vorrichtung zum Homogenisieren von viskosen Flüssigkeiten

Also Published As

Publication number Publication date
JP2009029704A (ja) 2009-02-12
FR2919281A1 (fr) 2009-01-30
IT1391288B1 (it) 2011-12-01
ITTO20080570A1 (it) 2009-01-26
JP5352145B2 (ja) 2013-11-27
US20090025428A1 (en) 2009-01-29
KR20090012108A (ko) 2009-02-02
DE102007035203A1 (de) 2009-01-29
FR2919281B1 (fr) 2013-10-04
KR101371928B1 (ko) 2014-03-07

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R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20130307

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee