ES2121101T3 - 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
ES2121101T3
ES2121101T3 ES94101358T ES94101358T ES2121101T3 ES 2121101 T3 ES2121101 T3 ES 2121101T3 ES 94101358 T ES94101358 T ES 94101358T ES 94101358 T ES94101358 T ES 94101358T ES 2121101 T3 ES2121101 T3 ES 2121101T3
Authority
ES
Spain
Prior art keywords
preheated air
spherical joint
injection device
air injection
integrally attached
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
ES94101358T
Other languages
English (en)
Inventor
Jean Benck
Pierre Mailliet
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
Application filed by Paul Wurth SA filed Critical Paul Wurth SA
Application granted granted Critical
Publication of ES2121101T3 publication Critical patent/ES2121101T3/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
    • 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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Joints Allowing Movement (AREA)
  • Physical Vapour Deposition (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Slot Machines And Peripheral Devices (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO DE INYECCION DE AIRE PRECALENTADO EN UN HORNO DE CUBA CONSTITUIDO POR VARIOS ELEMENTOS TUBULARES (10, 12) DISTINTOS QUE COMPRENDEN UN BLINDADO EXTERIOR (18) DE ACERO Y UN REVESTIMIENTO INTERIOR DE HORMIGON REFRACTARIO COLADO (209 CONECTADO DE DOS EN DOS POR UNA ARTICULACION ESFERICA Y UN COMPENSADOR (16). LA ARTICULACION ESFERICA (14) COMPRENDE UNA ROTULA CONVEXA (24) SOLIDARIA DE UN PRIMER ELEMENTO TUBULAR QUE PUEDE PIVOTAR EN UN ASIENTO CONCAVO (26) SOLIDARIO DE UN SEGUNDO ELEMENTO TUBULAR. AL MENOS LA ROTULA CONVEXA (24) DE LA ARTICULACION ESFERICA COMPRENDE UN LADRILLO REFRACTARIO PERFILADO (28) ANCLADO EN EL REVESTIMIENTO REFRACTARIO INTERIOR (20) DE HORMIGON ARMADO COLADO.
ES94101358T 1993-03-31 1994-01-31 Dispositivo de inyeccion de aire precalentado en un horno de cuba. Expired - Lifetime ES2121101T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU88241A LU88241A1 (fr) 1993-03-31 1993-03-31 Dispositif d'injection d'air préchauffé dans un four à cuve

Publications (1)

Publication Number Publication Date
ES2121101T3 true ES2121101T3 (es) 1998-11-16

Family

ID=19731397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94101358T Expired - Lifetime ES2121101T3 (es) 1993-03-31 1994-01-31 Dispositivo de inyeccion de aire precalentado en un horno de cuba.

Country Status (9)

Country Link
US (1) US5462433A (es)
EP (1) EP0618301B1 (es)
AT (1) ATE169684T1 (es)
BR (1) BR9400898A (es)
CZ (1) CZ283132B6 (es)
DE (1) DE4404316C2 (es)
ES (1) ES2121101T3 (es)
LU (1) LU88241A1 (es)
SK (1) SK281401B6 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL133889A (en) 2000-01-05 2007-03-08 Orbotech Ltd Pulse light pattern writer
CN1310871A (zh) 1998-08-20 2001-08-29 奥宝科技有限公司 激光重复率放大器
US6176526B1 (en) 1999-01-04 2001-01-23 Lever Brother Company Division Of Conopco Expansion joint
DE19905649A1 (de) * 1999-02-11 2000-08-17 Kloeckner Humboldt Wedag Kompensator zum Ausgleich von Wärmedehnungen
DE10219469B4 (de) * 2002-04-30 2004-08-05 Alfred Liebig Gelenk-Kompensator
CN100593680C (zh) * 2006-01-27 2010-03-10 宝山钢铁股份有限公司 一种热风炉热风管道膨胀节内衬结构
CN100404696C (zh) * 2006-07-04 2008-07-23 世林（漯河）冶金设备有限公司 一种高炉进风装置波纹管补偿器
NL2003916C2 (en) * 2009-12-07 2011-06-09 Heatteq Refractory Holding B V Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell.
DE102010007122A1 (de) * 2010-02-05 2011-08-11 SAB S.àr.l. Düsenstock
DE102010015842A1 (de) 2010-03-05 2011-09-08 Z & J Technologies Gmbh Heißwinddüsenstock für einen Schachtofen, insbesondere Hochofen
LU91897B1 (fr) * 2011-11-09 2013-05-10 Wurth Paul Sa Système de liaison étanche entre une tuyère et un busillon d'amenée de vent chaud pour un four à cuve, et haut-fourneau sidérurgique comportant un telsystème
CN107228249A (zh) * 2017-05-17 2017-10-03 洛阳双瑞特种装备有限公司 一种防止物料磨损波纹管的铰链型膨胀节
LU102097B1 (en) 2020-09-28 2022-03-29 Wurth Paul Sa Reducing gas injection System
LU505347B1 (en) * 2023-10-24 2025-04-25 Wurth Paul Sa Tuyere for a metallurgical furnace

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
LU64911A1 (es) * 1972-03-06 1972-07-06
DE7325087U (de) * 1973-07-07 1973-11-08 Steinfurter Eisenwerk Gmbh Düsenstock
LU70943A1 (es) * 1974-09-18 1975-03-06
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
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

Also Published As

Publication number Publication date
DE4404316A1 (de) 1994-10-06
LU88241A1 (fr) 1994-10-03
EP0618301B1 (fr) 1998-08-12
US5462433A (en) 1995-10-31
CZ283132B6 (cs) 1998-01-14
SK36794A3 (en) 1994-10-05
CZ73894A3 (en) 1995-08-16
DE4404316C2 (de) 2002-11-21
BR9400898A (pt) 1994-11-22
EP0618301A1 (fr) 1994-10-05
SK281401B6 (sk) 2001-03-12
ATE169684T1 (de) 1998-08-15

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