AU2001286944A1 - Process and pump for homogenizing molten glass - Google Patents

Process and pump for homogenizing molten glass

Info

Publication number
AU2001286944A1
AU2001286944A1 AU2001286944A AU8694401A AU2001286944A1 AU 2001286944 A1 AU2001286944 A1 AU 2001286944A1 AU 2001286944 A AU2001286944 A AU 2001286944A AU 8694401 A AU8694401 A AU 8694401A AU 2001286944 A1 AU2001286944 A1 AU 2001286944A1
Authority
AU
Australia
Prior art keywords
pump
molten glass
homogenizing molten
homogenizing
glass
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.)
Abandoned
Application number
AU2001286944A
Inventor
Richard Pitbladdo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001286944A1 publication Critical patent/AU2001286944A1/en
Abandoned 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
    • C03B5/187—Stirring devices; Homogenisation with moving elements
    • C03B5/1875—Stirring devices; Homogenisation with moving elements of the screw or pump-action type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • 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
    • 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
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/092—Stirring devices; Homogenisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/912—Radial flow
    • B01F2025/9121—Radial flow from the center to the circumference, i.e. centrifugal flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/915—Reverse flow, i.e. flow changing substantially 180° in direction
AU2001286944A 2000-08-30 2001-08-30 Process and pump for homogenizing molten glass Abandoned AU2001286944A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22899500P 2000-08-30 2000-08-30
US60228995 2000-08-30
PCT/US2001/027086 WO2002018282A2 (en) 2000-08-30 2001-08-30 Process and pump for homogenizing molten glass

Publications (1)

Publication Number Publication Date
AU2001286944A1 true AU2001286944A1 (en) 2002-03-13

Family

ID=22859392

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001286944A Abandoned AU2001286944A1 (en) 2000-08-30 2001-08-30 Process and pump for homogenizing molten glass

Country Status (3)

Country Link
US (1) US6763684B2 (en)
AU (1) AU2001286944A1 (en)
WO (1) WO2002018282A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003048054A1 (en) * 2001-11-30 2003-06-12 Corning Incorporated Method and apparatus for homogenizing molten glass by stirring
KR101093914B1 (en) * 2003-11-28 2011-12-13 코닝 인코포레이티드 Method for fabricating glass panels
DE102004060759A1 (en) * 2004-12-15 2006-06-22 Diether Böttger Glass melting device, includes two mixed cells that are arranged one behind other in gas flow, where one mixed cell is melted cell with agitator, where agitating device includes mixing blade
US7954325B2 (en) * 2005-12-06 2011-06-07 United Technologies Corporation Gas turbine combustor
DE102006060972B4 (en) 2006-12-20 2012-12-06 Schott Ag Method and apparatus for homogenizing a molten glass, and use
US8256951B2 (en) 2006-12-21 2012-09-04 Corning Incorporated Stirrers for minimizing erosion of refractory metal vessels in a glass making system
US8196434B2 (en) 2007-08-08 2012-06-12 Corning Incorporated Molten glass delivery apparatus for optical quality glass
US9611163B2 (en) * 2014-03-05 2017-04-04 Owens-Brockway Glass Container Inc. Process and apparatus for refining molten glass
USD804811S1 (en) 2016-09-15 2017-12-12 Graig Davis Pants pocket magnetic retainer for ammunition magazines
USD805765S1 (en) 2016-09-15 2017-12-26 Graig Davis Pants pocket magnetic retainer for ammunition magazines
US11708288B2 (en) * 2016-12-22 2023-07-25 Nippon Electric Glass Co., Ltd. Stirrer and method for manufacturing glass plate

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US1351352A (en) * 1920-03-11 1920-08-31 Stevens Brothers Emulsifier
US1631061A (en) * 1925-12-01 1927-05-31 Rankin Carl Henry Apparatus for controlling the flow of molten glass through a discharge aperture
US1927101A (en) * 1927-08-30 1933-09-19 Hazel Atlas Glass Co Method and apparatus for flowing glass
US2072807A (en) * 1934-06-15 1937-03-02 Hartford Empire Co Means for and method of controlling flow of glass to a feeder outlet
US2515478A (en) * 1944-11-15 1950-07-18 Owens Corning Fiberglass Corp Apparatus for increasing the homogeneity of molten glass
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
US2641454A (en) * 1951-01-27 1953-06-09 Glass Fibers Inc Apparatus and method for mixing molten glass
US2688469A (en) * 1951-11-01 1954-09-07 Pittsburgh Plate Glass Co Method and apparatus for refining molten glass
US2746729A (en) * 1952-08-05 1956-05-22 Pittsburgh Plate Glass Co Method for homogenizing glass
US2762167A (en) * 1953-03-23 1956-09-11 Corning Glass Works Glass blending
US2831664A (en) 1953-10-30 1958-04-22 Corning Glass Works Glass stirring
US4070550A (en) * 1961-06-28 1978-01-24 The United States Of America As Represented By The Secretary Of The Navy Quantized pulse modulated nonsynchronous clipped speech multi-channel coded communication system
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
US3352659A (en) 1964-06-15 1967-11-14 Corning Glass Works Apparatus for blending glass
US3723084A (en) * 1971-05-07 1973-03-27 Owens Illinois Inc Method and apparatus for blending molten glass
DE2403476B2 (en) * 1974-01-25 1977-11-24 Sorg Gmbh & Co Kg, 8771 Pflochsbach METHOD OF STAINING A GLASS FLOW AND GLASS FIBER CELLS FOR CARRYING OUT THE METHOD
US3973940A (en) 1974-05-30 1976-08-10 Ppg Industries, Inc. Delivery of molten glass to a glass forming process
US4325724A (en) * 1974-11-25 1982-04-20 Owens-Corning Fiberglas Corporation Method for making glass
US3951635A (en) 1974-11-29 1976-04-20 Owens-Illinois, Inc. Method for rapidly melting and refining glass
US4046547A (en) 1976-06-10 1977-09-06 Sorg Gmbh & Co. Kg Glass melting furnace and process for improving the quality of glass
US4099591A (en) * 1976-09-02 1978-07-11 Westinghouse Electric Corp. Vehicle control scanning system
US4055408A (en) * 1976-11-17 1977-10-25 Owens-Illinois, Inc. Forehearth homogenization method and apparatus
JPS589830A (en) * 1981-07-08 1983-01-20 Tanaka Kikinzoku Kogyo Kk Stirrer for glass smelting and its preparation
US4493557A (en) 1982-11-01 1985-01-15 Corning Glass Works Mixing apparatus
US4705550A (en) 1986-02-13 1987-11-10 Vitro Tec Fideicomiso Process for providing a thermically homogeneous flow of molten glass
JPS638226A (en) 1986-06-24 1988-01-14 Hoya Corp Stirrer for molten glass
SU1544718A2 (en) * 1988-05-26 1990-02-23 Предприятие П/Я В-8525 Arrangement for homogenizing glass melt
JPH0248422A (en) * 1988-08-09 1990-02-19 Tanaka Kikinzoku Kogyo Kk Stirring rod for glass industry
US5120342A (en) 1991-03-07 1992-06-09 Glasstech, Inc. High shear mixer and glass melting apparatus
JP3116400B2 (en) 1991-03-18 2000-12-11 日本板硝子株式会社 Glass base homogenization method
US5319669A (en) 1992-01-22 1994-06-07 Stir-Melter, Inc. Hazardous waste melter
JPH05229831A (en) 1992-02-20 1993-09-07 Asahi Glass Co Ltd Method for homogenizing molten material and apparatus therefor
DE4440702C2 (en) * 1994-11-15 1997-04-30 Ilmenau Tech Glas Rotary plunger for glass outlet openings
KR100444628B1 (en) 1995-11-21 2004-11-03 아사히 가라스 가부시키가이샤 Method and apparatus for refining molten glass
JP3911316B2 (en) * 1997-04-11 2007-05-09 株式会社オハラ Method for producing highly homogeneous glass
JP3911321B2 (en) * 1997-06-03 2007-05-09 株式会社オハラ Method for producing highly homogeneous glass
DE19926345C2 (en) * 1999-06-09 2002-12-19 Wilhelm Koenig Glass drip feeder for low cutting frequency
DE19935686B4 (en) * 1999-07-29 2004-04-29 Schott Spezialglas Gmbh Device for stirring, homogenizing and conditioning a flowable medium, in particular a glass melt
JP2001072426A (en) 1999-08-30 2001-03-21 Central Glass Co Ltd Stirring apparatus for molten glass
US6270248B1 (en) 1999-10-07 2001-08-07 Asahi Glass Company Ltd. Mixing apparatus for a molten substance of high temperature
US6286337B1 (en) 2000-06-29 2001-09-11 Corning Incorporated Tubing system for reduced pressure finer

Also Published As

Publication number Publication date
US20020023464A1 (en) 2002-02-28
WO2002018282A2 (en) 2002-03-07
WO2002018282A3 (en) 2002-06-20
US6763684B2 (en) 2004-07-20

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