BRPI1009283A2 - conjunto de sopro para um alto-forno e método de suprimento de correntes quentes para dentro de um alto-forno - Google Patents

conjunto de sopro para um alto-forno e método de suprimento de correntes quentes para dentro de um alto-forno

Info

Publication number
BRPI1009283A2
BRPI1009283A2 BRPI1009283A BRPI1009283A BRPI1009283A2 BR PI1009283 A2 BRPI1009283 A2 BR PI1009283A2 BR PI1009283 A BRPI1009283 A BR PI1009283A BR PI1009283 A BRPI1009283 A BR PI1009283A BR PI1009283 A2 BRPI1009283 A2 BR PI1009283A2
Authority
BR
Brazil
Prior art keywords
blast furnace
supplying hot
blow assembly
hot currents
currents
Prior art date
Application number
BRPI1009283A
Other languages
English (en)
Inventor
Jean-Paul Simoes
Lionel Hausemer
Paul Goedert
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of BRPI1009283A2 publication Critical patent/BRPI1009283A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/163—Blowpipe assembly
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/16—Arrangements of tuyeres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
BRPI1009283A 2009-03-24 2010-03-22 conjunto de sopro para um alto-forno e método de suprimento de correntes quentes para dentro de um alto-forno BRPI1009283A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU91543A LU91543B1 (en) 2009-03-24 2009-03-24 Tuyere stock arrangement for a blast furnace and method for operating a blast furnace
PCT/EP2010/053671 WO2010108880A2 (en) 2009-03-24 2010-03-22 Tuyere stock arrangement for a blast furnace and method for feeding hot blast into a blast furnace

Publications (1)

Publication Number Publication Date
BRPI1009283A2 true BRPI1009283A2 (pt) 2016-03-08

Family

ID=41315004

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009283A BRPI1009283A2 (pt) 2009-03-24 2010-03-22 conjunto de sopro para um alto-forno e método de suprimento de correntes quentes para dentro de um alto-forno

Country Status (13)

Country Link
US (1) US8945463B2 (pt)
EP (1) EP2411547B1 (pt)
JP (1) JP2012521492A (pt)
KR (1) KR20110130508A (pt)
CN (2) CN201440028U (pt)
AU (1) AU2010227583B2 (pt)
BR (1) BRPI1009283A2 (pt)
CA (1) CA2754019A1 (pt)
DE (1) DE10709731T8 (pt)
ES (1) ES2818905T3 (pt)
LU (1) LU91543B1 (pt)
TW (1) TW201042047A (pt)
WO (1) WO2010108880A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91543B1 (en) * 2009-03-24 2010-09-27 Wurth Paul Sa Tuyere stock arrangement for a blast furnace and method for operating a blast furnace
LU91691B1 (en) * 2010-05-26 2011-11-28 Wurth Paul Sa Tuyere stock arrangement of a blast furnace
KR20130072684A (ko) * 2011-12-22 2013-07-02 주식회사 포스코 풍구 조립체 및 이를 이용한 용철제조장치
ES2767507T3 (es) * 2015-12-25 2020-06-17 Trytec Co Ltd Dispositivo de alimentación de combustible
KR102077377B1 (ko) * 2016-12-15 2020-02-13 가부시키가이샤 트라이텍 연료 공급 시스템
RU2736444C2 (ru) * 2018-03-20 2020-11-17 Тритек Ко., Лтд. Устройство подачи топлива
DE102018113774A1 (de) * 2018-06-08 2019-12-12 Aktien-Gesellschaft der Dillinger Hüttenwerke Vorrichtung und Verfahren zum Einbringen eines Ersatzreduktionsmittels in einen Hochofen
JP6977739B2 (ja) * 2019-01-23 2021-12-08 Ｊｆｅスチール株式会社 粒状固体還元材の吹込み方法
US10817329B1 (en) 2020-02-07 2020-10-27 Coupang Corp. Systems and methods for centralization and diagnostics for live virtual server performance data
ES3001483T3 (en) * 2020-09-15 2025-03-05 Arcelormittal Device to inject a reducing gas into a shaft furnace
LU102098B1 (en) * 2020-09-28 2022-03-29 Wurth Paul Sa Blast furnace with shaft feeding of hot process gas
EP4074844A4 (en) * 2021-02-25 2024-01-03 Excello Co., Ltd. BLOWER BYPASS PIPE, METHOD FOR MANUFACTURING BLOWER BYPASS PIPE, AND FURNACE BLOWING SYSTEM
CN115896373B (zh) * 2023-01-04 2025-05-13 中冶赛迪工程技术股份有限公司 风口喷吹装置及防止回火风口喷吹系统设计方法
CN118703718A (zh) * 2024-07-24 2024-09-27 新疆八一钢铁股份有限公司 一种富氢碳循环氧气高炉风口小套及控制方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB400793A (en) * 1931-12-28 1933-11-02 Martin Kuenkele An improved process of and apparatus for influencing the processes of combustion in the hearths of shaft furnaces
BE775733A (fr) * 1971-11-23 1972-03-16 Centre Rech Metallurgique Dispositif pour l'injection de gaz reducteur dans un four a cuve.
FR2320988A1 (fr) * 1975-08-14 1977-03-11 Creusot Loire Methode de soufflage d'un haut fourneau
US4138098A (en) 1975-08-14 1979-02-06 Creusot-Loire Method of blowing smelting shaft furnaces and tuyeres used for said blowing
DE2633061C3 (de) * 1975-08-14 1980-02-14 Creusot-Loire, Paris Blasverfahren für öfen mit Schmelzschacht, insbesondere Hochöfen und Blasform zur Durchführung des Verfahrens
FR2328773A2 (fr) * 1975-10-21 1977-05-20 Creusot Loire Methode et tuyere de soufflage d'un haut fourneau
JPS60161156U (ja) * 1984-04-03 1985-10-26 日本鋼管株式会社 高炉用羽口
US4570690A (en) 1984-09-21 1986-02-18 The Firestone Tire & Rubber Company Mixing procedure for obtaining filled rubber vulcanizates containing aromatic furazan oxides
JPS6178849U (pt) * 1984-10-27 1986-05-26
CN1036227A (zh) * 1988-03-30 1989-10-11 山东省冶金设计研究院 缩小高炉炉缸风口间低温呆区的风口及其使用工艺
CN88102917A (zh) * 1988-05-19 1988-12-21 鞍山钢铁学院 激波调整使风量恒定的风口
JPH02213406A (ja) * 1989-02-15 1990-08-24 Kawasaki Steel Corp 高炉羽口からの燃料吹込方法
DE4008963C1 (pt) 1990-03-20 1991-11-14 Hoesch Stahl Ag, 4600 Dortmund, De
JPH05125411A (ja) * 1991-11-05 1993-05-21 Kawasaki Steel Corp 竪型炉羽口粉体吹込方法及び装置
ES2123018T3 (es) * 1992-07-01 1999-01-01 Wurth Paul Sa Dispositivo para la inyeccion de carbon pulverizado en un crisol de alto horno.
BE1006564A6 (fr) * 1992-12-18 1994-10-18 Centre Rech Metallurgique Lance d'injection d'un combustible solide pulverulent dans un four a cuve.
JPH11343511A (ja) * 1998-06-02 1999-12-14 Nkk Corp 高炉の微粉炭吹き込み方法
DE69913664T2 (de) * 1998-08-13 2004-09-30 Pohang Iron & Steel Co. Ltd., Pohang City Kohlenstaubeinspritzvorrichtung
JP4044711B2 (ja) * 1999-12-28 2008-02-06 新日本製鐵株式会社 高炉への微粉炭吹き込み操業時の炉芯昇熱方法
KR100510829B1 (ko) * 2000-10-26 2005-08-30 주식회사 포스코 용융로의 분체 및 액체 취입 풍구
EP1580283A1 (en) * 2004-03-26 2005-09-28 Paul Wurth S.A. Method for protecting a tuyere assembly and a refractory lining of a furnace
KR100972195B1 (ko) * 2006-05-17 2010-07-23 주식회사 포스코 탄화수소 함유가스 취입에 의한 용철제조방법 및 이를이용한 용철제조장치
CN1916187A (zh) 2006-09-12 2007-02-21 沈阳东方钢铁有限公司 纯氧煤气高炉炼铁工艺和设备
KR100930677B1 (ko) * 2007-12-24 2009-12-09 주식회사 포스코 풍구 조립체
LU91543B1 (en) * 2009-03-24 2010-09-27 Wurth Paul Sa Tuyere stock arrangement for a blast furnace and method for operating a blast furnace
LU91691B1 (en) * 2010-05-26 2011-11-28 Wurth Paul Sa Tuyere stock arrangement of a blast furnace

Also Published As

Publication number Publication date
KR20110130508A (ko) 2011-12-05
DE10709731T8 (de) 2013-04-25
EP2411547B1 (en) 2020-07-22
WO2010108880A3 (en) 2010-12-16
JP2012521492A (ja) 2012-09-13
CA2754019A1 (en) 2010-09-30
AU2010227583B2 (en) 2015-08-20
US20120007291A1 (en) 2012-01-12
LU91543B1 (en) 2010-09-27
CN102348813A (zh) 2012-02-08
WO2010108880A2 (en) 2010-09-30
CN201440028U (zh) 2010-04-21
US8945463B2 (en) 2015-02-03
TW201042047A (en) 2010-12-01
ES2818905T3 (es) 2021-04-14
EP2411547A2 (en) 2012-02-01
AU2010227583A1 (en) 2011-09-08
DE10709731T1 (de) 2012-09-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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