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BRPI0509229A - método para a proteção de um conjunto de algaravizes e de um revestimento refratário de um forno - Google Patents

método para a proteção de um conjunto de algaravizes e de um revestimento refratário de um forno

Info

Publication number
BRPI0509229A
BRPI0509229A BRPI0509229-9A BRPI0509229A BRPI0509229A BR PI0509229 A BRPI0509229 A BR PI0509229A BR PI0509229 A BRPI0509229 A BR PI0509229A BR PI0509229 A BRPI0509229 A BR PI0509229A
Authority
BR
Brazil
Prior art keywords
refractory lining
protecting
gutters
oven refractory
tuyere assembly
Prior art date
Application number
BRPI0509229-9A
Other languages
English (en)
Inventor
Jacques Piret
Nicolas Mousel
Emile Breden
Roland Dhondt
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 BRPI0509229A publication Critical patent/BRPI0509229A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

"MéTODO PARA A PROTEçãO DE UM CONJUNTO DE ALGARAVIZES E DE UM REVESTIMENTO REFRATáRIO DE UM FORNO". A presente invenção se refere a um método para a proteção de um conjunto de algaravizes (12) e de um revestimento refratário de um forno, e mais específicamente de um alto-forno, contra danos causados pela expansão do revestimento refratário. Este método compreende a etapa de fornecimento de um espaço de separação (40) entre o conjunto de algaravizes (12) e uma porção de revestimento refratário (16) abaixo do conjunto de algaravizes (12), e a etapa de monitoramento do espaço de separação (40) por meio de um sensor de deslocamento (50).
BRPI0509229-9A 2004-03-26 2005-01-26 método para a proteção de um conjunto de algaravizes e de um revestimento refratário de um forno BRPI0509229A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04101268A EP1580283A1 (en) 2004-03-26 2004-03-26 Method for protecting a tuyere assembly and a refractory lining of a furnace
PCT/EP2005/050317 WO2005093105A1 (en) 2004-03-26 2005-01-26 Method for protecting a tuyere assembly and a refractory lining of a furnace

Publications (1)

Publication Number Publication Date
BRPI0509229A true BRPI0509229A (pt) 2007-09-04

Family

ID=34854708

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509229-9A BRPI0509229A (pt) 2004-03-26 2005-01-26 método para a proteção de um conjunto de algaravizes e de um revestimento refratário de um forno

Country Status (8)

Country Link
US (1) US7566413B2 (pt)
EP (2) EP1580283A1 (pt)
CN (1) CN100427613C (pt)
AT (1) ATE376069T1 (pt)
BR (1) BRPI0509229A (pt)
DE (1) DE602005002941T2 (pt)
RU (1) RU2358015C2 (pt)
WO (1) WO2005093105A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103397125B (zh) * 2013-07-31 2015-02-25 山西太钢不锈钢股份有限公司 一种检测高炉炉皮开裂的方法
JP6913043B2 (ja) * 2018-02-22 2021-08-04 パンパシフィック・カッパー株式会社 金属精錬炉の操業方法
CN112458223A (zh) * 2020-12-14 2021-03-09 北京联合荣大工程材料股份有限公司 高炉风口带结构
CN115244192B (zh) * 2021-02-25 2024-03-15 艾克塞罗有限公司 风口套管、其制造方法及用于熔炉的鼓风系统
CN114480764B (zh) * 2021-12-28 2023-02-28 上海大学 一种带有隔热涂层的高炉风口的制备方法和系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1010910A (fr) * 1950-02-06 1952-06-17 Belgo Luxembourgeoise De Breve Procédé évitant la dislocation des maçonneries des fours métallurgiques, de carbonisation et analogues
GB1339266A (en) * 1970-08-28 1973-11-28 Williams D G Grinding or the like machine
EP0121617A1 (en) * 1983-04-07 1984-10-17 Armco Inc. Method and apparatus for measuring wear in the lining of refractory furnaces
SU1123021A1 (ru) * 1983-08-26 1984-11-07 Украинский Государственный Проектный Институт "Металлургавтоматика" Устройство дл программного управлени объектом с К-ступенчатым остановом
SU1442829A1 (ru) * 1986-12-26 1988-12-07 Запорожский машиностроительный институт им.В.Я.Чубаря Гидравлическое устройство дл измерени линейных размеров и перемещений
SU1638513A1 (ru) * 1989-02-17 1991-03-30 Всесоюзный Проектно-Конструкторский И Технологический Институт Электротермического Оборудования Способ контрол состо ни футеровки плавильного агрегата
DE4213007C1 (de) * 1992-04-21 1993-12-16 Tech Resources Pty Ltd Verfahren und Vorrichtung zum Abdichten von Düsen in der umgebenden feuerfesten Ausmauerung
CN1117527A (zh) * 1994-08-22 1996-02-28 本溪钢铁公司 高炉风口区的砌筑工艺
CN2332727Y (zh) * 1998-06-27 1999-08-11 徐硕儒 高炉风口区的构筑组合件

Also Published As

Publication number Publication date
DE602005002941T2 (de) 2008-07-24
RU2358015C2 (ru) 2009-06-10
US20070200280A1 (en) 2007-08-30
CN100427613C (zh) 2008-10-22
RU2006137658A (ru) 2008-05-10
WO2005093105A1 (en) 2005-10-06
EP1735472A1 (en) 2006-12-27
EP1580283A1 (en) 2005-09-28
US7566413B2 (en) 2009-07-28
EP1735472B1 (en) 2007-10-17
ATE376069T1 (de) 2007-11-15
CN1938433A (zh) 2007-03-28
DE602005002941D1 (de) 2007-11-29

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.