BR9304323A - Conduto principal de vento quente para sistema regenerador de vento quente de um alto-forno - Google Patents

Conduto principal de vento quente para sistema regenerador de vento quente de um alto-forno

Info

Publication number
BR9304323A
BR9304323A BR9304323A BR9304323A BR9304323A BR 9304323 A BR9304323 A BR 9304323A BR 9304323 A BR9304323 A BR 9304323A BR 9304323 A BR9304323 A BR 9304323A BR 9304323 A BR9304323 A BR 9304323A
Authority
BR
Brazil
Prior art keywords
hot wind
blast furnace
regeneration system
duct
main
Prior art date
Application number
BR9304323A
Other languages
English (en)
Inventor
Nicolaas Gerardus Jacobus Bleijendal
Jacob Felthuis
Roland Johannes Maria Stokman
Original Assignee
Hoogovens Groep Bv
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 Hoogovens Groep Bv filed Critical Hoogovens Groep Bv
Publication of BR9304323A publication Critical patent/BR9304323A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/02—Brick hot-blast stoves
    • C21B9/06—Linings

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)
  • Thermal Insulation (AREA)
  • Drying Of Solid Materials (AREA)
  • Electric Ovens (AREA)
  • Air Supply (AREA)
BR9304323A 1992-10-23 1993-10-21 Conduto principal de vento quente para sistema regenerador de vento quente de um alto-forno BR9304323A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9201838A NL9201838A (nl) 1992-10-23 1992-10-23 Hetewindleiding.

Publications (1)

Publication Number Publication Date
BR9304323A true BR9304323A (pt) 1994-04-26

Family

ID=19861416

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9304323A BR9304323A (pt) 1992-10-23 1993-10-21 Conduto principal de vento quente para sistema regenerador de vento quente de um alto-forno

Country Status (7)

Country Link
US (1) US5358223A (pt)
AU (1) AU661643B2 (pt)
BR (1) BR9304323A (pt)
CA (1) CA2109001C (pt)
IT (1) IT1261630B (pt)
NL (1) NL9201838A (pt)
ZA (1) ZA937814B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1676928A1 (en) * 2004-12-30 2006-07-05 Sgl Carbon Ag Furnace expansion joint with compressible expanded graphite sheet filler and manufacturing method
CN100349081C (zh) * 2005-12-09 2007-11-14 河北理工大学 一种高炉热风炉系统协调控制方法
US8357885B2 (en) * 2007-04-26 2013-01-22 Southwire Company Microwave furnace
WO2008134521A1 (en) * 2007-04-26 2008-11-06 Rundquist Victor F Microwave furnace
US9258852B2 (en) * 2007-04-26 2016-02-09 Southwire Company, Llc Microwave furnace
US20130078154A1 (en) * 2011-09-23 2013-03-28 General Electric Company System for refractory layer measurement
JP5469774B1 (ja) * 2013-08-06 2014-04-16 新日鉄住金エンジニアリング株式会社 熱風炉の築炉方法
CN105441617B (zh) * 2015-12-25 2017-10-13 南京南瑞继保电气有限公司 一种高炉热风炉热效率实时监测系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA734561B (en) * 1972-07-19 1974-06-26 Hoogovens Ijmuiden Bv A conduit system for the transport of hot gases,especially hot blast air for a blast furnace,which conduit system includes a connector plug
DE2426093B2 (de) * 1974-05-30 1978-08-10 Brohltal-Deumag Ag Fuer Feuerfeste Erzeugnisse, 5401 Urmitz Winderhitzer mit innenliegendem Brennschacht
JPS5947309A (ja) * 1982-09-10 1984-03-17 Sumitomo Metal Ind Ltd 熱風管のレンガ積方法
GB2172982B (en) * 1985-03-25 1988-05-18 Davy Mckee Hot blast stoves
SU1313878A1 (ru) * 1985-12-03 1987-05-30 Украинский Государственный Институт По Проектированию Металлургических Заводов "Укргипромез" Воздухонагреватель доменной печи
DE3717497C2 (de) * 1987-05-23 1995-09-21 Krupp Koppers Gmbh Kuppel für Gitterschacht und/oder Brennschacht eines Winderhitzers
AU608987B2 (en) * 1988-07-19 1991-04-18 Paul Wurth S.A. Device for injecting preheated air in a shaft furnace
NL9200134A (nl) * 1992-01-24 1993-08-16 Hoogovens Groep Bv Windverhitter met gegoten verbindingselementen en werkwijze voor het bouwen van een windverhitter.

Also Published As

Publication number Publication date
CA2109001C (en) 1997-12-23
NL9201838A (nl) 1994-05-16
CA2109001A1 (en) 1994-04-24
ITTO930792A0 (it) 1993-10-22
IT1261630B (it) 1996-05-23
ITTO930792A1 (it) 1995-04-22
AU5020193A (en) 1994-05-05
ZA937814B (en) 1994-05-19
US5358223A (en) 1994-10-25
AU661643B2 (en) 1995-07-27

Similar Documents

Publication Publication Date Title
GB2283690B (en) Wet-type flue gas desulfurization plant
BR9105317A (pt) Arquitetura de barramento para um sistema de meios multiplos
BR9200055A (pt) Sistema baseado em objeto para manutencao de software
DK0737297T3 (da) Affyrings- og styresystem for flyvende objekter
ZA932492B (en) Flue gas conditioning system
IL114821A0 (en) Performance-enhanced limestone-based wet flue gas desulfurization system
BR9304323A (pt) Conduto principal de vento quente para sistema regenerador de vento quente de um alto-forno
CA2080485C (en) Combustion gas conditioning system
BR9104022A (pt) Instalacao para a operacao de um sistema multiprocessador,sobretudo de um comando numerico
DE69109726D1 (de) Regelungssystem zur Rauchgaskonditionierung.
BR9607130A (pt) Meio de proteção para sistemas de ventilação
KR930702645A (ko) NOx 제어용 과연소 공기시스템
BR9402486A (pt) Sistema de forna de re-radiação e método para a operação de um forno
GB2270861B (en) Flue gas conditioning system
KR940000491U (ko) 굴뚝 설치용 집진장치
DE69410585D1 (de) Steuerungssystem für Kessel
NO930983D0 (no) Avansert brennerluftsystem for nox-kontroll
KR910009112U (ko) 고로용 출선구 2차 집진 장치
NO961982L (no) Skjötesystem for ildfaste plateblokker
GB2297925B (en) Flue gas conditioning system
KR970046369U (ko) 열풍 공급식 소성 시스템
PL316741A1 (en) Flue duct for chimneys
KR960025295U (ko) 종형 확산로의 배기장치
BR9602449A (pt) Sistema de despoeiramento do laminador acabador de tiras a quente
AU109200S (en) Flue for a hot water system hot water systems

Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
TC Change of name
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A,10A,11A,12A.13A,14A,15A,16A E 17A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A E 17A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.