BR0203168A - Alimentador de vidro e método para operar um alimentador de vidro - Google Patents
Alimentador de vidro e método para operar um alimentador de vidroInfo
- Publication number
- BR0203168A BR0203168A BR0203168-0A BR0203168A BR0203168A BR 0203168 A BR0203168 A BR 0203168A BR 0203168 A BR0203168 A BR 0203168A BR 0203168 A BR0203168 A BR 0203168A
- Authority
- BR
- Brazil
- Prior art keywords
- glass feeder
- glass
- operating
- feeder
- chamber
- Prior art date
Links
Classifications
-
- 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
- C03B7/02—Forehearths, i.e. feeder channels
- C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
- C03B7/065—Means for thermal conditioning or controlling the temperature of the glass by combustion with pure oxygen or oxygen-enriched air
-
- 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
- C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Melting And Manufacturing (AREA)
- Gas Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
"ALIMENTADOR DE VIDRO E MéTODO PARA OPERAR UM ALIMENTADOR DE VIDRO". Um alimentador de vidro compreende uma câmara fechada através da qual vidro fundido pode passar, e passando através de cada parede lateral para dentro da câmara pelo menos um queimador compreendendo primeiro e segundo meios de cabeça de queimador para a combustão de oxidante e combustivel dentro da citada câmara de modo a gerar chamas que se estendem em direções axialmente opostas ao longo de cada parede lateral, adjacentes e paralelas às paredes laterais e adjacentes à superfície do vidro fundido.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/928,460 US6708527B1 (en) | 2001-08-14 | 2001-08-14 | Glass feeder operated with oxy-gas combustion |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0203168A true BR0203168A (pt) | 2003-05-27 |
BR0203168B1 BR0203168B1 (pt) | 2010-11-03 |
Family
ID=25456258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0203168-0A BR0203168B1 (pt) | 2001-08-14 | 2002-08-12 | alimentador de vidro e método para operar um alimentador de vidro. |
Country Status (3)
Country | Link |
---|---|
US (1) | US6708527B1 (pt) |
BR (1) | BR0203168B1 (pt) |
MX (1) | MXPA02007805A (pt) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070048685A1 (en) * | 2005-09-01 | 2007-03-01 | General Electric Company | Fuel burner |
US8769992B2 (en) | 2010-06-17 | 2014-07-08 | Johns Manville | Panel-cooled submerged combustion melter geometry and methods of making molten glass |
US8707739B2 (en) | 2012-06-11 | 2014-04-29 | Johns Manville | Apparatus, systems and methods for conditioning molten glass |
US8973400B2 (en) | 2010-06-17 | 2015-03-10 | Johns Manville | Methods of using a submerged combustion melter to produce glass products |
US8997525B2 (en) | 2010-06-17 | 2015-04-07 | Johns Manville | Systems and methods for making foamed glass using submerged combustion |
US8707740B2 (en) | 2011-10-07 | 2014-04-29 | Johns Manville | Submerged combustion glass manufacturing systems and methods |
US9776903B2 (en) | 2010-06-17 | 2017-10-03 | Johns Manville | Apparatus, systems and methods for processing molten glass |
US9096452B2 (en) | 2010-06-17 | 2015-08-04 | Johns Manville | Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter |
US8991215B2 (en) | 2010-06-17 | 2015-03-31 | Johns Manville | Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter |
US8973405B2 (en) | 2010-06-17 | 2015-03-10 | Johns Manville | Apparatus, systems and methods for reducing foaming downstream of a submerged combustion melter producing molten glass |
US8650914B2 (en) | 2010-09-23 | 2014-02-18 | Johns Manville | Methods and apparatus for recycling glass products using submerged combustion |
US8875544B2 (en) | 2011-10-07 | 2014-11-04 | Johns Manville | Burner apparatus, submerged combustion melters including the burner, and methods of use |
US9021838B2 (en) | 2010-06-17 | 2015-05-05 | Johns Manville | Systems and methods for glass manufacturing |
US9032760B2 (en) | 2012-07-03 | 2015-05-19 | Johns Manville | Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers |
US10322960B2 (en) | 2010-06-17 | 2019-06-18 | Johns Manville | Controlling foam in apparatus downstream of a melter by adjustment of alkali oxide content in the melter |
US9533905B2 (en) | 2012-10-03 | 2017-01-03 | Johns Manville | Submerged combustion melters having an extended treatment zone and methods of producing molten glass |
WO2014055199A1 (en) | 2012-10-03 | 2014-04-10 | Johns Manville | Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter |
US9227865B2 (en) | 2012-11-29 | 2016-01-05 | Johns Manville | Methods and systems for making well-fined glass using submerged combustion |
WO2014189499A1 (en) | 2013-05-22 | 2014-11-27 | Johns Manville | Submerged combustion burners and melters, and methods of use |
US11142476B2 (en) | 2013-05-22 | 2021-10-12 | Johns Manville | Burner for submerged combustion melting |
US10131563B2 (en) | 2013-05-22 | 2018-11-20 | Johns Manville | Submerged combustion burners |
WO2014189506A1 (en) | 2013-05-22 | 2014-11-27 | Johns Manville | Submerged combustion burners and melters, and methods of use |
US10654740B2 (en) | 2013-05-22 | 2020-05-19 | Johns Manville | Submerged combustion burners, melters, and methods of use |
EP3003996B1 (en) | 2013-05-30 | 2020-07-08 | Johns Manville | Submerged combustion glass melting systems and methods of use |
PL3003997T3 (pl) | 2013-05-30 | 2021-11-02 | Johns Manville | Palniki do spalania pod powierzchnią cieczy ze środkami usprawniającymi mieszanie przeznaczone do pieców do topienia szkła oraz zastosowanie |
US10858278B2 (en) | 2013-07-18 | 2020-12-08 | Johns Manville | Combustion burner |
US20150128647A1 (en) * | 2013-09-27 | 2015-05-14 | Osemwengie Uyi Iyoha | Glass furnace forehearth heating |
US9751792B2 (en) | 2015-08-12 | 2017-09-05 | Johns Manville | Post-manufacturing processes for submerged combustion burner |
US10041666B2 (en) | 2015-08-27 | 2018-08-07 | Johns Manville | Burner panels including dry-tip burners, submerged combustion melters, and methods |
US10670261B2 (en) | 2015-08-27 | 2020-06-02 | Johns Manville | Burner panels, submerged combustion melters, and methods |
US9815726B2 (en) | 2015-09-03 | 2017-11-14 | Johns Manville | Apparatus, systems, and methods for pre-heating feedstock to a melter using melter exhaust |
US9982884B2 (en) | 2015-09-15 | 2018-05-29 | Johns Manville | Methods of melting feedstock using a submerged combustion melter |
US10837705B2 (en) | 2015-09-16 | 2020-11-17 | Johns Manville | Change-out system for submerged combustion melting burner |
US10081563B2 (en) | 2015-09-23 | 2018-09-25 | Johns Manville | Systems and methods for mechanically binding loose scrap |
US10144666B2 (en) | 2015-10-20 | 2018-12-04 | Johns Manville | Processing organics and inorganics in a submerged combustion melter |
US10246362B2 (en) | 2016-06-22 | 2019-04-02 | Johns Manville | Effective discharge of exhaust from submerged combustion melters and methods |
US10301208B2 (en) | 2016-08-25 | 2019-05-28 | Johns Manville | Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same |
US10337732B2 (en) | 2016-08-25 | 2019-07-02 | Johns Manville | Consumable tip burners, submerged combustion melters including same, and methods |
US10196294B2 (en) | 2016-09-07 | 2019-02-05 | Johns Manville | Submerged combustion melters, wall structures or panels of same, and methods of using same |
US10233105B2 (en) | 2016-10-14 | 2019-03-19 | Johns Manville | Submerged combustion melters and methods of feeding particulate material into such melters |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE307627B (pt) * | 1967-02-09 | 1969-01-13 | J Oestberg | |
US3515529A (en) * | 1967-06-08 | 1970-06-02 | Owens Illinois Inc | Glass melting furnace and method of operation |
US3592623A (en) * | 1969-04-04 | 1971-07-13 | Air Reduction | Glass melting furnace and method of operating it |
US4473388A (en) | 1983-02-04 | 1984-09-25 | Union Carbide Corporation | Process for melting glass |
FR2567118B1 (fr) * | 1984-07-04 | 1986-11-14 | Air Liquide | Procede de chauffage d'un canal contenant du verre a l'aide de flammes oxy-combustibles |
FR2659729B1 (fr) * | 1990-03-16 | 1992-06-05 | Air Liquide | Procede de fusion et d'affinage d'une charge. |
US5116399A (en) | 1991-04-11 | 1992-05-26 | Union Carbide Industrial Gases Technology Corporation | Glass melter with front-wall oxygen-fired burner process |
US5643348A (en) | 1992-09-14 | 1997-07-01 | Schuller International, Inc. | Oxygen/fuel fired furnaces having massive, low velocity, turbulent flame clouds |
EP0612307B1 (en) | 1992-09-14 | 1997-07-23 | Schuller International, Inc. | Method and apparatus for melting and refining glass in a furnace using oxygen firing |
US5814121A (en) | 1996-02-08 | 1998-09-29 | The Boc Group, Inc. | Oxygen-gas fuel burner and glass forehearth containing the oxygen-gas fuel burner |
FR2750977B1 (fr) * | 1996-07-11 | 1998-10-30 | Saint Gobain Vitrage | Procede et dispositif pour la reduction de l'emission de nox dans un four de verrerie |
US5795363A (en) * | 1996-11-25 | 1998-08-18 | Ppg Industries, Inc. | Reduction of solid defects in glass due to refractory corrosion in a float glass operation |
-
2001
- 2001-08-14 US US09/928,460 patent/US6708527B1/en not_active Expired - Lifetime
-
2002
- 2002-08-12 BR BRPI0203168-0A patent/BR0203168B1/pt not_active IP Right Cessation
- 2002-08-12 MX MXPA02007805A patent/MXPA02007805A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR0203168B1 (pt) | 2010-11-03 |
US6708527B1 (en) | 2004-03-23 |
MXPA02007805A (es) | 2004-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/08/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |