ES2043975T3 - Dispositivo de inyeccion de aire precalentado en un horno de cuba. - Google Patents

Dispositivo de inyeccion de aire precalentado en un horno de cuba.

Info

Publication number
ES2043975T3
ES2043975T3 ES89112514T ES89112514T ES2043975T3 ES 2043975 T3 ES2043975 T3 ES 2043975T3 ES 89112514 T ES89112514 T ES 89112514T ES 89112514 T ES89112514 T ES 89112514T ES 2043975 T3 ES2043975 T3 ES 2043975T3
Authority
ES
Spain
Prior art keywords
injection device
air injection
preheated air
cuba oven
adjacent
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.)
Expired - Lifetime
Application number
ES89112514T
Other languages
English (en)
Inventor
Pierre Mailliet
Emile Lonardi
Georges Wahl
Gustave Hoelpes
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.)
Paul Wurth SA
Original Assignee
Paul Wurth 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
Priority claimed from LU87283A external-priority patent/LU87283A1/fr
Priority claimed from LU87505A external-priority patent/LU87505A1/fr
Application filed by Paul Wurth SA filed Critical Paul Wurth SA
Application granted granted Critical
Publication of ES2043975T3 publication Critical patent/ES2043975T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/163—Blowpipe assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Joints Allowing Movement (AREA)
  • Blast Furnaces (AREA)
  • Pipe Accessories (AREA)
  • Duct Arrangements (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

EL DISPOSITIVO CONSTA DE UN ELEMENTO TUBULAR CENTRAL (126) QUE ESTA ENLAZADO A UNAS TUBULADURAS ADYACENTES (128,130) MEDIANTE UNAS ORIENTACIONES DE JUNTA ESFERICA (138,140) Y UNOS COMPENSADORES (144,146), UNIENDO UN PAR DE TIRANTES DICHAS TUBULADURAS ADYACENTES ENTRE SI. CON EL FIN DE REDUCIR LA LONGITUD DEL CONJUNTO, LAS JUNTAS ESFERICAS (138,140) SE ORIENTAN EN SENTIDOS OPUESTOS DE FORMA QUE SUS CENTROS DE CURVATURA RESPECTIVOS SE ENCUENTREN SOBRE EL EJE DE CADA UNA DE LAS TUBULADURAS ADYACENTES (128,130).
ES89112514T 1988-07-19 1989-07-08 Dispositivo de inyeccion de aire precalentado en un horno de cuba. Expired - Lifetime ES2043975T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU87283A LU87283A1 (fr) 1988-07-19 1988-07-19 Dispositif d'injection d'air prechauffe dans un four a cuve
LU87505A LU87505A1 (fr) 1989-04-21 1989-04-21 Dispositif d'injection d'air prechauffe dans un four a cuve

Publications (1)

Publication Number Publication Date
ES2043975T3 true ES2043975T3 (es) 1994-01-01

Family

ID=26640330

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89112514T Expired - Lifetime ES2043975T3 (es) 1988-07-19 1989-07-08 Dispositivo de inyeccion de aire precalentado en un horno de cuba.

Country Status (16)

Country Link
US (1) US4987838A (es)
EP (1) EP0363576B1 (es)
JP (1) JP2840763B2 (es)
KR (1) KR0133671B1 (es)
CN (1) CN1019818B (es)
AU (1) AU608987B2 (es)
BR (1) BR8903613A (es)
CA (1) CA1335328C (es)
CZ (1) CZ279945B6 (es)
DE (1) DE3920221C2 (es)
ES (1) ES2043975T3 (es)
FR (1) FR2634543B1 (es)
GB (1) GB2221023B (es)
PL (1) PL162875B1 (es)
SK (1) SK441189A3 (es)
TR (1) TR24989A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87730A1 (fr) * 1990-04-27 1991-11-15 Wurth Paul Sa Dispositif d'injection d'air prechauffe dans un four a cuve
LU87838A1 (fr) * 1990-11-09 1992-08-25 Wurth Paul Sa Dispositif d'injection d'air prechauffe dans un four a cuve et procede de fabrication de rotules convexes d'articulations spheriques
US5209657A (en) * 1990-11-09 1993-05-11 Paul Wurth S.A. Device for injecting preheated air into a shaft furnace and process of manufacturing ball-and-socket joints
ZA918261B (en) * 1990-11-09 1992-09-30 Wurth Paul Sa Device for injecting preheated air into a shaft furnace and process for manufacturing ball-and-socket joints
JPH065531A (ja) * 1992-06-22 1994-01-14 Tokyo Electron Tohoku Ltd 熱処理装置の配管連結装置
NL9201838A (nl) * 1992-10-23 1994-05-16 Hoogovens Groep Bv Hetewindleiding.
US6176526B1 (en) 1999-01-04 2001-01-23 Lever Brother Company Division Of Conopco Expansion joint
KR100804813B1 (ko) * 2003-08-11 2008-02-20 (주) 대진스폐샬옵텍스 자외선 측정기
DE102010015842A1 (de) * 2010-03-05 2011-09-08 Z & J Technologies Gmbh Heißwinddüsenstock für einen Schachtofen, insbesondere Hochofen
CN102914144B (zh) * 2011-08-01 2016-04-27 Sab有限公司 鼓风口弯头
LU91921B1 (en) * 2011-12-19 2013-06-20 Wurth Paul Sa Compensation joint for a fluid conduit
LU102097B1 (en) 2020-09-28 2022-03-29 Wurth Paul Sa Reducing gas injection System

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE35369C (de) * BOCHUMER EISENHÜTTE, HEINTZMANN & DREYER in Bochum Neuerung an Düsenstöcken
US1866080A (en) * 1931-06-30 1932-07-05 Edgar E Brosius Tuyere structure and method of changing the same
DE584146C (de) * 1931-07-30 1933-09-15 Edgar E Brosius Verfahren und Vorrichtung zum Auswechseln von Hochofenwindformen
US3166621A (en) * 1961-03-16 1965-01-19 Colorado Fuel & Iron Corp Burner tuyere arrangement for a blast furnace
BE748939A (es) * 1969-04-21 1970-09-16 Wurth Anciens Ets Paul
LU63079A1 (es) * 1971-04-29 1971-08-27
US3766868A (en) * 1972-02-22 1973-10-23 Anciens Etablissements P Warth Tuyere stock for furnaces
DE7325087U (de) * 1973-07-07 1973-11-08 Steinfurter Eisenwerk Gmbh Düsenstock
FR2404674A1 (fr) * 1977-09-30 1979-04-27 Usinor Dispositif de support d'une descente de vent de haut-fourneau
DE3221070C1 (de) * 1982-06-04 1983-08-25 Hawiko Kompensatoren- und Apparatebau GmbH & Co KG, 5830 Schwelm Duesenstock fuer Schachtoefen,insbesondere Hochoefen

Also Published As

Publication number Publication date
TR24989A (tr) 1992-08-17
FR2634543A1 (fr) 1990-01-26
DE3920221C2 (de) 1998-05-14
JPH0273909A (ja) 1990-03-13
KR0133671B1 (ko) 1998-07-01
CN1039445A (zh) 1990-02-07
CA1335328C (en) 1995-04-25
SK278767B6 (sk) 1998-02-04
PL162875B1 (pl) 1994-01-31
EP0363576A1 (fr) 1990-04-18
JP2840763B2 (ja) 1998-12-24
EP0363576B1 (fr) 1993-08-25
DE3920221A1 (de) 1990-01-25
US4987838A (en) 1991-01-29
PL280660A1 (en) 1990-02-05
CZ441189A3 (en) 1995-04-12
KR900001864A (ko) 1990-02-27
GB2221023B (en) 1991-12-04
SK441189A3 (en) 1998-02-04
CZ279945B6 (cs) 1995-09-13
GB2221023A (en) 1990-01-24
GB8914973D0 (en) 1989-08-23
AU608987B2 (en) 1991-04-18
FR2634543B1 (fr) 1992-02-07
CN1019818B (zh) 1992-12-30
AU3659289A (en) 1990-01-25
BR8903613A (pt) 1990-03-13

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