ATE169684T1 - Vorrichtung zum einblasen vorgewärmter luft in einen schachtofen - Google Patents

Vorrichtung zum einblasen vorgewärmter luft in einen schachtofen

Info

Publication number
ATE169684T1
ATE169684T1 AT94101358T AT94101358T ATE169684T1 AT E169684 T1 ATE169684 T1 AT E169684T1 AT 94101358 T AT94101358 T AT 94101358T AT 94101358 T AT94101358 T AT 94101358T AT E169684 T1 ATE169684 T1 AT E169684T1
Authority
AT
Austria
Prior art keywords
shaft furnace
spherical joint
heated air
integrally attached
convex ball
Prior art date
Application number
AT94101358T
Other languages
English (en)
Inventor
Jean Benck
Pierre Mailliet
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
Application granted granted Critical
Publication of ATE169684T1 publication Critical patent/ATE169684T1/de

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)
  • Slot Machines And Peripheral Devices (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Physical Vapour Deposition (AREA)
AT94101358T 1993-03-31 1994-01-31 Vorrichtung zum einblasen vorgewärmter luft in einen schachtofen ATE169684T1 (de)

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
ATE169684T1 true ATE169684T1 (de) 1998-08-15

Family

ID=19731397

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94101358T ATE169684T1 (de) 1993-03-31 1994-01-31 Vorrichtung zum einblasen vorgewärmter luft in einen schachtofen

Country Status (9)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8882698A (en) 1998-08-20 2000-03-14 Orbotech Ltd. Laser repetition rate multiplier
IL133889A (en) 2000-01-05 2007-03-08 Orbotech Ltd Pulse light pattern writer
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 (de) * 1969-04-21 1970-09-16 Wurth Anciens Ets Paul
LU63079A1 (de) * 1971-04-29 1971-08-27
US3766868A (en) * 1972-02-22 1973-10-23 Anciens Etablissements P Warth Tuyere stock for furnaces
LU64911A1 (de) * 1972-03-06 1972-07-06
DE7325087U (de) * 1973-07-07 1973-11-08 Steinfurter Eisenwerk Gmbh Düsenstock
LU70943A1 (de) * 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
DE4404316C2 (de) 2002-11-21
US5462433A (en) 1995-10-31
ES2121101T3 (es) 1998-11-16
DE4404316A1 (de) 1994-10-06
CZ73894A3 (en) 1995-08-16
EP0618301B1 (de) 1998-08-12
CZ283132B6 (cs) 1998-01-14
SK281401B6 (sk) 2001-03-12
EP0618301A1 (de) 1994-10-05
BR9400898A (pt) 1994-11-22
SK36794A3 (en) 1994-10-05
LU88241A1 (fr) 1994-10-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee