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BRPI0411084A - bico inflamado com oxigênio-gás e baixa capacidade de aquecimento - Google Patents

bico inflamado com oxigênio-gás e baixa capacidade de aquecimento

Info

Publication number
BRPI0411084A
BRPI0411084A BRPI0411084-6A BRPI0411084A BRPI0411084A BR PI0411084 A BRPI0411084 A BR PI0411084A BR PI0411084 A BRPI0411084 A BR PI0411084A BR PI0411084 A BRPI0411084 A BR PI0411084A
Authority
BR
Brazil
Prior art keywords
nozzle
oxygen
heating capacity
low heating
nozzles
Prior art date
Application number
BRPI0411084-6A
Other languages
English (en)
Inventor
Harry P Adams
David J Baker
Christopher Q Jian
William W Toth
Original Assignee
Owens Corning Fiberglass Corp
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 Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Publication of BRPI0411084A publication Critical patent/BRPI0411084A/pt

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
    • 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
    • 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
    • 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
    • C03B7/094—Means for heating, cooling or insulation
    • C03B7/096—Means for heating, cooling or insulation for heating
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Gas Burners (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Catching Or Destruction (AREA)

Abstract

"BICO INFLAMADO COM OXIGêNIO-GáS E BAIXA CAPACIDADE DE AQUECIMENTO". Extremidade frontal para uma operação de conformação de vidro incluindo um canal aberto (22) e pelo menos um bico (44) . A superfície do canal (46) possui pelo menos um orifício de bico (42) e um bico orientado no orifício de bico em um ângulo agudo (B) em relação a superfície do canal. A superfície pode ser uma parede superior, lateral ou de extremidade e o orifício de bico está em um ângulo agudo em relação a superfície da parede. Os bicos usados são preferivelmente bicos de gás oxigênio que possuem baixas emissões de CO~ 2~ e NO~ 2~. Esses bicos são melhores para o meio ambiente e possivelmente reduzem as taxas de gás do efeito estufa.
BRPI0411084-6A 2003-06-10 2004-06-09 bico inflamado com oxigênio-gás e baixa capacidade de aquecimento BRPI0411084A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47746203P 2003-06-10 2003-06-10
PCT/US2004/018261 WO2005000749A2 (en) 2003-06-10 2004-06-09 Low heat capacity gas oxy fired burner

Publications (1)

Publication Number Publication Date
BRPI0411084A true BRPI0411084A (pt) 2006-07-25

Family

ID=33551718

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411084-6A BRPI0411084A (pt) 2003-06-10 2004-06-09 bico inflamado com oxigênio-gás e baixa capacidade de aquecimento

Country Status (11)

Country Link
US (1) US7392668B2 (pt)
EP (1) EP1644291B1 (pt)
JP (2) JP5441306B2 (pt)
KR (1) KR101117462B1 (pt)
CN (1) CN1819975B (pt)
BR (1) BRPI0411084A (pt)
CA (1) CA2528488C (pt)
ES (1) ES2560444T3 (pt)
MX (1) MXPA05012855A (pt)
NO (1) NO20056214L (pt)
WO (1) WO2005000749A2 (pt)

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US8769992B2 (en) 2010-06-17 2014-07-08 Johns Manville Panel-cooled submerged combustion melter geometry and methods of making molten glass
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US8707740B2 (en) 2011-10-07 2014-04-29 Johns Manville Submerged combustion glass manufacturing systems and methods
US9115017B2 (en) 2013-01-29 2015-08-25 Johns Manville Methods and systems for monitoring glass and/or foam density as a function of vertical position within a vessel
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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
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US9776903B2 (en) 2010-06-17 2017-10-03 Johns Manville Apparatus, systems and methods for processing molten glass
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
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
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US8997525B2 (en) 2010-06-17 2015-04-07 Johns Manville Systems and methods for making foamed glass using submerged combustion
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
US9021838B2 (en) 2010-06-17 2015-05-05 Johns Manville Systems and methods for glass manufacturing
US9533905B2 (en) 2012-10-03 2017-01-03 Johns Manville Submerged combustion melters having an extended treatment zone and methods of producing molten glass
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US9643869B2 (en) 2012-07-03 2017-05-09 Johns Manville System for producing molten glasses from glass batches using turbulent submerged combustion melting
EP2903941A4 (en) 2012-10-03 2016-06-08 Johns Manville METHOD AND SYSTEMS FOR DESTABILIZING FOAM IN A DEVICE HAVING BEEN SWITCHED DOWN UNDERWATER COMBUSTION FURNACE
US9227865B2 (en) 2012-11-29 2016-01-05 Johns Manville Methods and systems for making well-fined glass using submerged combustion
US10138151B2 (en) 2013-05-22 2018-11-27 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
US10131563B2 (en) 2013-05-22 2018-11-20 Johns Manville Submerged combustion burners
PL2999923T3 (pl) 2013-05-22 2019-02-28 Johns Manville Piec do topienia ze spalaniem pod powierzchnią cieczy z udoskonalonym palnikiem oraz odpowiadający sposób
US9777922B2 (en) 2013-05-22 2017-10-03 Johns Mansville Submerged combustion burners and melters, and methods of use
WO2014193390A1 (en) 2013-05-30 2014-12-04 Johns Manville Submerged combustion burners with mixing improving means for glass melters
SI3003996T1 (sl) 2013-05-30 2020-11-30 Johns Manville Sistemi potopnega zgorevanja za taljenje stekla in postopki uporabe
US10858278B2 (en) 2013-07-18 2020-12-08 Johns Manville Combustion burner
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
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US10144666B2 (en) 2015-10-20 2018-12-04 Johns Manville Processing organics and inorganics in a submerged combustion melter
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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

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Also Published As

Publication number Publication date
CN1819975A (zh) 2006-08-16
EP1644291A2 (en) 2006-04-12
WO2005000749A2 (en) 2005-01-06
EP1644291B1 (en) 2015-12-02
US7392668B2 (en) 2008-07-01
CN1819975B (zh) 2011-09-28
JP2014037349A (ja) 2014-02-27
KR20060019584A (ko) 2006-03-03
MXPA05012855A (es) 2006-02-22
US20060179886A1 (en) 2006-08-17
WO2005000749A3 (en) 2005-06-16
KR101117462B1 (ko) 2012-03-08
JP2007516150A (ja) 2007-06-21
CA2528488C (en) 2014-07-29
JP5769778B2 (ja) 2015-08-26
CA2528488A1 (en) 2005-01-06
NO20056214L (no) 2005-12-28
ES2560444T3 (es) 2016-02-19
JP5441306B2 (ja) 2014-03-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal: appeal against refusal [chapter 12.2 patent gazette]