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-forno

Info

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
Application number
BR0105942-4A
Other languages
English (en)
Inventor
Kiyoshi Nishioka
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR0105942A publication Critical patent/BR0105942A/pt

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.
BR0105942-4A 2000-04-14 2001-04-13 Aparelho de resfriamento para tijolos na parede lateral do fundo de um alto-forno BR0105942A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
WO2004035711A8 (en) Fire resistant polymeric compositions
BR0105942A (pt) Aparelho de resfriamento para tijolos na parede lateral do fundo de um alto-forno
CA2458333A1 (en) Corrosion inhibiting composition for polyacrylic acid based binders
BR9809070A (pt) Mistura dessulfurante e método para dessulfurar ferro fundido
BR0101445A (pt) Agente de dessulfurização de magnésio
MX166699B (es) Composiciones estabilizadas termicamente de copolimeros aromaticos de dieno conjugado/monovinilo
BRPI0410414A (pt) mistura de inoculantes para tratamento de ferro fundido lìquido e uso da mesma
CA2235512A1 (en) Means and method for the preparation of sealings in oil and gas wells
MY127845A (en) Polypropylene compositions with a high content of heavy mineral fillers suited for coating metal pipes
FR2789697B1 (fr) Melange desulfurant a base de carbure de calcium et/ou de chaux
US2912740A (en) Method of retarding disintegration of blast-furnace lining
SG73606A1 (en) Adhesive composition with small particle size for microelectronic devices
CA2323619A1 (en) Wall structure for a metallurgical vessel and blast furnace provided with a wall structure of this nature
US236235A (en) Hugh mcdonald
KR880000355A (ko) 질화 규소가 결합된 탄화 규소 내화물질
JPH10101442A (ja) 圧入用耐火物
RU93045736A (ru) Бетон для заполнения межтрубного пространства в крупноблочных охлаждаемых панелях шахт доменных печей
JPS602609A (ja) 高炉の炉壁構造
RU2081085C1 (ru) Огнеупорная масса для заполнения межтрубного пространства в крупноблочных охлаждаемых панелях, устанавливаемых для защиты кожуха доменных печей
KR960023098A (ko) 고로출선구 폐쇄용 마더(Mud)재 조성물
US1271543A (en) Water-cooled buck-stay.
TH2001002348A (th) สารผสมมอร์ทาร์ที่มีพื้นฐานบนกากถลุงที่ถูกแอคติเวตโดยผลพลอยได้
UA83754C2 (ru) Огнеупорная масса "nrg-белокамит-дж" для футеровки желобов доменных печей
UA43115A (uk) В'яжуче
Plug Product description

Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]