BR0105942A - Aparelho de resfriamento para tijolos na parede lateral do fundo de um alto-forno - Google Patents
Aparelho de resfriamento para tijolos na parede lateral do fundo de um alto-fornoInfo
- Publication number
- BR0105942A BR0105942A BR0105942-4A BR0105942A BR0105942A BR 0105942 A BR0105942 A BR 0105942A BR 0105942 A BR0105942 A BR 0105942A BR 0105942 A BR0105942 A BR 0105942A
- Authority
- BR
- Brazil
- Prior art keywords
- coal
- cooler
- brick
- bricks
- side wall
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/106—Cooling of the furnace bottom
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Blast Furnaces (AREA)
Abstract
Patente de Invenção: "APARELHO DE RESFRIAMENTO PARA TIJOLOS NA PAREDE LATERAL DO FUNDO DE UM ALTO-FORNO". A presente invenção refere-se a um aparelho de resfriamento capaz de prolongar a vida útil de um alto-forno com a supressão da erosão induzida por ferro fundido de um tijolo de carvão na parede lateral do fundo de um alto-forno, impedindo que a deterioração da habilidade de resfriamento para o tijolo de carvão seja deteriorada, aparelho este estruturado para fazer a ligação de um esfriador de metal ao tijolo de carvão com um adesivo contendo pó de carvão, uma resina sintética e um agente de endurecimento, que formam uma camada de ligação contendo 50% ou mais em massa, preferivelmente de 50 a 85% em massa, de carvão sólido entre o esfriador e o tijolo de carvão; e a um aparelho de resfriamento, de acordo com o aparelho acima adicionalmente estruturado, para embutir cavilhas de fixação em uma extremidade no tijolo de carvão, para fazer com que a outra extremidade das cavilhas de fixação perfure o esfriador, e para prender o esfriador ao tijolo de carvão com as cavilhas de fixação por meio do aperto das porcas de aperto com arruelas apresentando uma função de mola provida entre as porcas e o esfriador. Os custos do equipamento e os custos da instalação dos aparelhos de resfriamento são mais baixos do que aqueles dos esfriadores de aduelas convencionais, e eles podem ser instalados em qualquer posição, de acordo com a condição dos tijolos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000114094 | 2000-04-14 | ||
PCT/JP2001/003201 WO2001079564A1 (fr) | 2000-04-14 | 2001-04-13 | Systeme de refroidissement des murs de briques de creusets de hauts fourneaux |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0105942A true BR0105942A (pt) | 2002-03-26 |
Family
ID=18625953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0105942-4A BR0105942A (pt) | 2000-04-14 | 2001-04-13 | Aparelho de resfriamento para tijolos na parede lateral do fundo de um alto-forno |
Country Status (6)
Country | Link |
---|---|
US (1) | US6638473B2 (pt) |
EP (1) | EP1273669A4 (pt) |
JP (1) | JP4104331B2 (pt) |
KR (1) | KR100447095B1 (pt) |
BR (1) | BR0105942A (pt) |
WO (1) | WO2001079564A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101842579B1 (ko) * | 2017-03-17 | 2018-03-27 | 포항공과대학교 산학협력단 | 스테이브 |
CN108844389A (zh) * | 2018-06-26 | 2018-11-20 | 芜湖精达机械制造有限公司 | 一种提高安装效率的冷却器 |
CN108796153A (zh) * | 2018-08-30 | 2018-11-13 | 河钢股份有限公司承德分公司 | 高炉炉皮外挂冷却器及冷却方法 |
CN110129503A (zh) * | 2019-05-28 | 2019-08-16 | 华北理工大学 | 一种检测炉缸铁水硫钛交互作用定量关系的装置和方法 |
CN113430316B (zh) * | 2021-06-07 | 2022-11-25 | 山西太钢不锈钢股份有限公司 | 一种高炉炉壳在线排水装置及排水方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2105102A1 (en) * | 1971-02-04 | 1972-08-24 | Mannesmann Ag | Furnace floor cooling - by tubes mounted in plates between carbon and graph and ceramic blocks |
JPS515314A (pt) * | 1974-07-03 | 1976-01-17 | Nippon Steel Corp | |
JPS53133217A (en) * | 1977-04-25 | 1978-11-20 | Taiko Refractories | High thermal conductive graphite packing material |
JPS548611A (en) * | 1977-06-23 | 1979-01-23 | Nippon Steel Corp | Method of making highhtemperature conductive filler |
DE2825932C3 (de) * | 1978-06-14 | 1981-04-02 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Kühlvorrichtung für Schmelzanlagen |
JPS5551767A (en) * | 1978-10-02 | 1980-04-15 | Taiko Refractories | High heat transfer graphite packing material |
JPS5579986A (en) * | 1978-12-12 | 1980-06-16 | Nippon Steel Corp | Stave for metallurgical furnace |
JPS6049834B2 (ja) * | 1981-02-06 | 1985-11-05 | 新日本製鐵株式会社 | 複合ク−ラ− |
FR2503186A1 (fr) * | 1981-04-01 | 1982-10-08 | Savoie Electrodes Refract | Nouveau soubassement en matiere carbonee pour fours de metallurgie et procede de realisation de ce soubassement |
JPS58177404A (ja) * | 1982-04-12 | 1983-10-18 | Kawasaki Steel Corp | 高炉の炉底カ−ボンレンガの脆化防止方法 |
JPS59163898U (ja) * | 1983-04-18 | 1984-11-02 | 品川白煉瓦株式会社 | 冷却ボツクス保護構造 |
JPS602878A (ja) * | 1983-06-20 | 1985-01-09 | 新日本製鐵株式会社 | 水冷却型プレキヤストパネル |
JP2553540B2 (ja) * | 1987-01-30 | 1996-11-13 | 黒崎窯業株式会社 | 高熱伝導性充填材 |
JPS63297487A (ja) * | 1987-05-29 | 1988-12-05 | Harima Ceramic Co Ltd | 間隙部充填用圧入材 |
JP2725576B2 (ja) * | 1993-11-05 | 1998-03-11 | 住友金属工業株式会社 | 高炉炉壁補修用の水冷型耐火物パネル |
JP2957069B2 (ja) * | 1993-11-09 | 1999-10-04 | 新日本製鐵株式会社 | カーボン煉瓦ライニングの構築方法 |
JPH10103327A (ja) | 1996-09-30 | 1998-04-21 | Motohiro Eto | ワンサイドボルト |
JPH10281633A (ja) * | 1997-04-04 | 1998-10-23 | Tabai Espec Corp | 断熱材覆いの結合構造 |
JPH10281663A (ja) | 1997-04-08 | 1998-10-23 | Nippon Steel Corp | 溶融金属容器内張り耐火物の補修方法 |
JPH10292487A (ja) * | 1997-04-11 | 1998-11-04 | Nippon Steel Corp | 露出型柱脚構造 |
JP3579211B2 (ja) * | 1997-04-21 | 2004-10-20 | 新日本製鐵株式会社 | 鉄骨柱脚の接合工法 |
JPH1113719A (ja) | 1997-06-27 | 1999-01-22 | Wakai Sangyo Kk | 拡張リベット |
NL1008625C2 (nl) * | 1998-03-18 | 1999-09-21 | Hoogovens Staal Bv | Wandconstructie voor een metallurgisch vat en hoogoven voorzien van een dergelijke wandconstructie en metalen balken ten gebruike daarbij. |
JPH11286708A (ja) * | 1998-04-03 | 1999-10-19 | Nippon Steel Corp | ステーブクーラー取付方法及びステーブクーラー取付構造 |
JP4023577B2 (ja) * | 1999-02-15 | 2007-12-19 | 黒崎播磨株式会社 | 高炉炉壁間隙充填用圧入材 |
JP2000256716A (ja) * | 1999-03-05 | 2000-09-19 | Nkk Corp | 炉体の耐火物保持構造 |
-
2001
- 2001-04-13 BR BR0105942-4A patent/BR0105942A/pt not_active Application Discontinuation
- 2001-04-13 WO PCT/JP2001/003201 patent/WO2001079564A1/ja active IP Right Grant
- 2001-04-13 EP EP01919932A patent/EP1273669A4/en not_active Withdrawn
- 2001-04-13 US US10/018,252 patent/US6638473B2/en not_active Expired - Fee Related
- 2001-04-13 KR KR10-2001-7015967A patent/KR100447095B1/ko not_active IP Right Cessation
- 2001-04-13 JP JP2001576948A patent/JP4104331B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4104331B2 (ja) | 2008-06-18 |
EP1273669A1 (en) | 2003-01-08 |
US20020158378A1 (en) | 2002-10-31 |
KR20020021648A (ko) | 2002-03-21 |
KR100447095B1 (ko) | 2004-09-08 |
EP1273669A4 (en) | 2004-04-21 |
WO2001079564A1 (fr) | 2001-10-25 |
US6638473B2 (en) | 2003-10-28 |
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Legal Events
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B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |