BR112017013672A2 - queimadores inclinados para cima em fornos de vidro - Google Patents

queimadores inclinados para cima em fornos de vidro

Info

Publication number
BR112017013672A2
BR112017013672A2 BR112017013672A BR112017013672A BR112017013672A2 BR 112017013672 A2 BR112017013672 A2 BR 112017013672A2 BR 112017013672 A BR112017013672 A BR 112017013672A BR 112017013672 A BR112017013672 A BR 112017013672A BR 112017013672 A2 BR112017013672 A2 BR 112017013672A2
Authority
BR
Brazil
Prior art keywords
burners
upward sloping
glass
glass ovens
ovens
Prior art date
Application number
BR112017013672A
Other languages
English (en)
Inventor
J Evenson Euan
Kobayashi Hisashi
Uyi Iyoha Osemwengie
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR112017013672A2 publication Critical patent/BR112017013672A2/pt

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
    • C03B5/235—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
    • 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
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • 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
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in 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
    • C03B5/235—Heating the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2211/00—Heating processes for glass melting in glass melting furnaces
    • C03B2211/40—Heating processes for glass melting in glass melting furnaces using oxy-fuel burners
    • C03B2211/60—Heating processes for glass melting in glass melting furnaces using oxy-fuel burners oxy-fuel burner construction
    • 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
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

a presente invenção se refere a um forno de fusão de vidro no qual os queimadores são elevados acima da superfície de fusão do vidro e são orientados em um ângulo voltado para cima em relação à superfície de vidro fundido.
BR112017013672A 2014-12-23 2015-12-16 queimadores inclinados para cima em fornos de vidro BR112017013672A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462095999P 2014-12-23 2014-12-23
PCT/US2015/065997 WO2016106035A1 (en) 2014-12-23 2015-12-16 Upwardly angled burners in glass furnaces

Publications (1)

Publication Number Publication Date
BR112017013672A2 true BR112017013672A2 (pt) 2018-03-13

Family

ID=55071217

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013672A BR112017013672A2 (pt) 2014-12-23 2015-12-16 queimadores inclinados para cima em fornos de vidro

Country Status (12)

Country Link
US (1) US10273178B2 (pt)
EP (1) EP3237342B1 (pt)
JP (1) JP2018500266A (pt)
KR (1) KR101960210B1 (pt)
CN (1) CN107231800B (pt)
BR (1) BR112017013672A2 (pt)
CA (1) CA2971701C (pt)
ES (1) ES2707738T3 (pt)
MX (1) MX2017008389A (pt)
PT (1) PT3237342T (pt)
RU (1) RU2684792C2 (pt)
WO (1) WO2016106035A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106277718B (zh) * 2016-08-19 2019-03-15 巨石集团有限公司 一种玻璃纤维池窑用玻璃液通道加热方法
RU2762608C1 (ru) * 2021-05-18 2021-12-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Способ погружного сжигания топлива и окислителя в плавильных печах барботажного типа

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894249A (en) 1929-12-11 1933-01-10 Owens Illinois Glass Co Heating apparatus for glass furnaces
US3837832A (en) * 1971-04-29 1974-09-24 Ppg Industries Inc Apparatus for making float glass
JPS5549130A (en) 1978-10-03 1980-04-09 Nippon Sheet Glass Co Ltd Removing method for nitrogen oxide in exhaust gas
SU986873A1 (ru) * 1981-01-04 1983-01-07 Всесоюзный Научно-Исследовательский Институт Теплоизоляционных И Акустических Строительных Материалов И Изделий Ванна печь
SU1017691A1 (ru) * 1981-11-09 1983-05-15 Научно-Производственное Объединение "Техэнергохимпром" Способ варки минерального сырь
SU1306913A1 (ru) * 1985-11-05 1987-04-30 Институт газа АН УССР Ванна печь пр мого нагрева
FR2722272B1 (fr) * 1994-07-08 1996-08-23 Air Liquide Ensemble de combustion pour un four et procede de mise en oeuvre
US5609481A (en) 1995-06-13 1997-03-11 Praxair Technology, Inc. Direct-fired stratified atmosphere furnace system
US5628809A (en) 1995-06-13 1997-05-13 Praxair Technology, Inc. Glassmelting method with reduced volatilization of alkali species
US6253578B1 (en) * 1996-04-12 2001-07-03 Praxair Technology, Inc. Glass melting process and apparatus with reduced emissions and refractory corrosion
JP3877440B2 (ja) 1997-10-31 2007-02-07 大阪瓦斯株式会社 加熱炉用バーナ設備
US5961689A (en) 1998-03-03 1999-10-05 Praxair Technology, Inc. Method of protective atmosphere heating
US6132204A (en) 1998-06-30 2000-10-17 Praxair Technology, Inc. Wide flame burner
US7833009B2 (en) * 2004-09-10 2010-11-16 Air Products And Chemicals, Inc. Oxidant injection method
FR2879284B1 (fr) * 2004-12-09 2007-01-19 Air Liquide Procede de fusion d'une composition de matieres premieres par un bruleur en voute
FR2888577B1 (fr) * 2005-07-13 2008-05-30 Saint Gobain Isover Sa Procede d'elaboration du verre
WO2008063940A1 (en) * 2006-11-17 2008-05-29 Praxair Technology, Inc. Reducing crown corrosion in a glassmelting furnace
FR2926296B1 (fr) * 2008-01-10 2011-01-07 Air Liquide Four verrier et procede de fabrication de verre.
US8904824B2 (en) * 2008-03-25 2014-12-09 Agc Glass Europe Glass melting furnace
EA018516B1 (ru) * 2008-03-25 2013-08-30 Агк Гласс Юроп Стеклоплавильная печь
US20100104990A1 (en) 2008-10-23 2010-04-29 Sarmiento-Darkin Wladimir Y Wide flame burner
CN201448850U (zh) * 2009-08-13 2010-05-05 泰山玻璃纤维有限公司 纯氧燃烧器
JP5421728B2 (ja) * 2009-10-23 2014-02-19 大阪瓦斯株式会社 溶解炉用の燃焼装置及び溶解炉
JP5737070B2 (ja) * 2010-09-02 2015-06-17 信越化学工業株式会社 チタニアドープ石英ガラス及びその製造方法
JP5654857B2 (ja) 2010-12-08 2015-01-14 大阪瓦斯株式会社 ガラスの製造方法及びガラスの製造装置
US20130180290A1 (en) * 2011-12-21 2013-07-18 Hisashi Kobayashi Controlling glassmelting furnace gas circulation
JP5959224B2 (ja) * 2012-02-20 2016-08-02 大阪瓦斯株式会社 ガラス溶解炉用の燃焼装置
JP5892809B2 (ja) 2012-02-20 2016-03-23 大阪瓦斯株式会社 加熱炉用の燃焼装置
US20140170573A1 (en) * 2012-12-19 2014-06-19 Neil G. SIMPSON BURNER UTILIZING OXYGEN LANCE FOR FLAME CONTROL AND NOx REDUCTION
CN203964672U (zh) * 2014-07-24 2014-11-26 苏州罗卡节能科技有限公司 节能加热炉

Also Published As

Publication number Publication date
US10273178B2 (en) 2019-04-30
RU2017126114A (ru) 2019-01-21
CN107231800B (zh) 2020-02-07
EP3237342B1 (en) 2018-11-21
EP3237342A1 (en) 2017-11-01
CA2971701C (en) 2019-04-30
JP2018500266A (ja) 2018-01-11
CA2971701A1 (en) 2016-06-30
US20160176744A1 (en) 2016-06-23
RU2684792C2 (ru) 2019-04-15
PT3237342T (pt) 2019-02-26
ES2707738T3 (es) 2019-04-04
KR101960210B1 (ko) 2019-03-19
CN107231800A (zh) 2017-10-03
RU2017126114A3 (pt) 2019-01-21
MX2017008389A (es) 2017-11-28
WO2016106035A1 (en) 2016-06-30
KR20170105525A (ko) 2017-09-19

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements