ES293393U - Un conjunto de forro para una tobera de alto horno - Google Patents

Un conjunto de forro para una tobera de alto horno

Info

Publication number
ES293393U
ES293393U ES1986293393U ES293393U ES293393U ES 293393 U ES293393 U ES 293393U ES 1986293393 U ES1986293393 U ES 1986293393U ES 293393 U ES293393 U ES 293393U ES 293393 U ES293393 U ES 293393U
Authority
ES
Spain
Prior art keywords
tuyere
liner
blast furnace
furnace tuyere
replaceable liner
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES1986293393U
Other languages
English (en)
Other versions
ES293393Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inland Steel Co
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of ES293393U publication Critical patent/ES293393U/es
Application granted granted Critical
Publication of ES293393Y publication Critical patent/ES293393Y/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Un conjunto de forro para una tobera de alto horno que tiene una superficie interna, comprendiendo dicho conjunto de forro: un forro tubular metálico; teniendo dicho forro metálico una porción principal de forro metálico que termina en una porción de boca aguas abajo; medios en dicho forro que cooperan con la tobera para proporcionar un cierre hermético al gas entre la superficie interior de dicha tobera y dicho forro, sin unir el forro a la tobera; comprendiendo dichas medios para proporcionar dicho cierre hermético al gas una pestaña metálica que se extiende radialmente hacia fuera desde dicha porción de boca hasta un borde de pestaña periférico situado a una distancia radial predeterminada desde dicha porción de boca a la temperatura ambiente, siendo dicha pestaña continua alrededor de la periferia de la porción de boca del forro; y una pluralidad de capas de papel de fibra refractaria dispuestas alrededor de dicha porción principal de forro hasta una gruesa total de papel que no excedesustancialmente la dimensión radial de dicha pestaña.
ES1986293393U 1984-05-10 1986-04-07 Un conjunto de forro para una tobera de alto horno Expired ES293393Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/608,868 US4572487A (en) 1984-05-10 1984-05-10 Blast furnace tuyere with replaceable liner

Publications (2)

Publication Number Publication Date
ES293393U true ES293393U (es) 1986-08-01
ES293393Y ES293393Y (es) 1987-04-16

Family

ID=24438385

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1985296534U Expired ES296534Y (es) 1984-05-10 1985-05-09 Una disposicion de tobera en un alto horno.
ES1986293393U Expired ES293393Y (es) 1984-05-10 1986-04-07 Un conjunto de forro para una tobera de alto horno

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1985296534U Expired ES296534Y (es) 1984-05-10 1985-05-09 Una disposicion de tobera en un alto horno.

Country Status (5)

Country Link
US (1) US4572487A (es)
EP (1) EP0163973A1 (es)
JP (1) JPS60245706A (es)
BR (1) BR8502221A (es)
ES (2) ES296534Y (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601760B1 (fr) * 1986-07-21 1990-05-04 Siderurgie Fse Inst Rech Busillon pour tuyere de haut fourneau
US4759297A (en) * 1987-08-27 1988-07-26 Norton Company Furnace burner block
JPH02127152U (es) * 1989-03-28 1990-10-19
KR0134654B1 (ko) * 1993-10-05 1998-04-20 이요시 슌키치 광파이버를 사용한 온도측정장치 및 방법
RU2167204C1 (ru) * 1999-12-31 2001-05-20 Открытое акционерное общество "Новолипецкий металлургический комбинат" Дутьевая фурма доменной печи
ITTO20050064A1 (it) * 2005-02-04 2006-08-05 Ansaldobreda Spa Gruppo di rinforzo per una traversa tubolare di un carrello di una vettura ferrotranviaria
US7968047B2 (en) * 2005-02-10 2011-06-28 Wahl Refractory Solutions, Llc Blaster nozzle
CA2599956C (en) * 2005-03-04 2013-10-29 Affival, Inc. Guide tube end-piece, assembly and method
AT507595B1 (de) 2008-11-28 2011-03-15 Siemens Vai Metals Tech Gmbh Düse zum eindüsen von sauerstoffhaltigem gas in ein roheisenaggregat mit kantenschutz durch auswechselbares einsatzstück
DE102010007122A1 (de) * 2010-02-05 2011-08-11 SAB S.àr.l. Düsenstock
CN102485917A (zh) * 2010-12-01 2012-06-06 张昭贵 一种倾斜送风装置
RU2676382C1 (ru) * 2017-09-15 2018-12-28 Общество С Ограниченной Ответственностью "Медногорский Медно-Серный Комбинат" Фурма для донной и боковой продувки
ES3001483T3 (en) * 2020-09-15 2025-03-05 Arcelormittal Device to inject a reducing gas into a shaft furnace
CA3191700A1 (en) * 2020-09-15 2022-03-24 Arcelormittal Device to inject a reducing gas into a shaft furnace
CN115772589A (zh) * 2022-11-16 2023-03-10 广西北港新材料有限公司 一种高炉大套防漏气结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1362702A (en) * 1918-03-27 1920-12-21 Edward L Ives Blowpipe for blast-furnaces
US2023025A (en) * 1934-05-11 1935-12-03 Arthur G Mckee Insulated blowpipe
US3043578A (en) * 1959-09-22 1962-07-10 United States Steel Corp Assembly for insertion in a blast furnace wall
US3031178A (en) * 1960-09-09 1962-04-24 Esscolator Mfg Corp Blowpipe
FR1438459A (fr) * 1965-03-22 1966-05-13 Soudure Et De Rechargement Mec Perfectionnements aux tuyères et accessoires de soufflage pour hauts fourneaux et analogues
US3341188A (en) * 1965-06-03 1967-09-12 Interlake Steel Corp Refractory-lined blast furnace tuyere
FR1559679A (es) * 1967-12-08 1969-03-14
JPS4917306A (es) * 1972-06-13 1974-02-15
JPS5231291A (en) * 1975-09-02 1977-03-09 Japanese National Railways<Jnr> Brake control system by means of run detection
US4043542A (en) * 1975-09-30 1977-08-23 Sumitomo Metal Industries Limited Tuyeres for a blast furnace

Also Published As

Publication number Publication date
JPS60245706A (ja) 1985-12-05
US4572487A (en) 1986-02-25
ES296534U (es) 1987-10-16
BR8502221A (pt) 1986-01-14
ES293393Y (es) 1987-04-16
EP0163973A1 (en) 1985-12-11
ES296534Y (es) 1988-04-16
JPS6221843B2 (es) 1987-05-14

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Legal Events

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FD1K Utility model lapsed

Effective date: 20000601