DE3365913D1 - Suspended apparatus for changing tuyere stock assemblies - Google Patents

Suspended apparatus for changing tuyere stock assemblies

Info

Publication number
DE3365913D1
DE3365913D1 DE8383112198T DE3365913T DE3365913D1 DE 3365913 D1 DE3365913 D1 DE 3365913D1 DE 8383112198 T DE8383112198 T DE 8383112198T DE 3365913 T DE3365913 T DE 3365913T DE 3365913 D1 DE3365913 D1 DE 3365913D1
Authority
DE
Germany
Prior art keywords
tuyere stock
tuyere
hot air
removal device
closed circuit
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
Application number
DE8383112198T
Other languages
English (en)
Inventor
Pierre Mailliet
Edgar Kraemer
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 DE3365913D1 publication Critical patent/DE3365913D1/de
Expired 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
    • C21B7/166—Tuyere replacement apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Coating With Molten Metal (AREA)
  • Cleaning In General (AREA)
  • Seal Device For Vehicle (AREA)
  • Window Of Vehicle (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE8383112198T 1982-12-10 1983-12-05 Suspended apparatus for changing tuyere stock assemblies Expired DE3365913D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84522A LU84522A1 (de) 1982-12-10 1982-12-10 Haengende duesenstockausbauvorrichtung

Publications (1)

Publication Number Publication Date
DE3365913D1 true DE3365913D1 (en) 1986-10-09

Family

ID=19729995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383112198T Expired DE3365913D1 (en) 1982-12-10 1983-12-05 Suspended apparatus for changing tuyere stock assemblies

Country Status (9)

Country Link
US (1) US4582302A (de)
EP (1) EP0111283B1 (de)
AT (1) ATE21936T1 (de)
BR (1) BR8306934A (de)
CA (1) CA1220024A (de)
DE (1) DE3365913D1 (de)
ES (1) ES8500331A1 (de)
LU (1) LU84522A1 (de)
ZA (1) ZA838934B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221313B1 (en) 1999-11-15 2001-04-24 North American Refractories Co. Taphole knockout device
CN110980518A (zh) * 2020-01-17 2020-04-10 东阳格盘机械科技有限公司 一种门吊夹轨器装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE428866C (de) * 1926-05-11 Gelsenkirchener Bergwerks Akt Vorrichtung zum Auswechseln der Armaturteile von Schachtoefen
GB1187596A (en) * 1966-07-21 1970-04-08 Yawata Iron & Steel Co Blast Furnace Arrangemet
JPS5237426B2 (de) * 1972-06-15 1977-09-22
FR2314119A1 (fr) * 1975-06-13 1977-01-07 Usinor Appareil de manutention a auto-centrage, notamment pour busillon de porte-vent pour haut fourneau
US4087084A (en) * 1975-10-28 1978-05-02 Louis A. Grant, Inc. Apparatus for changing blast furnace tuyeres
US4266907A (en) * 1977-07-28 1981-05-12 Paul Wurth, S.A. Device for handling the various components of an installation for the injection of pre-heated air into a shaft furnace
CA1119399A (en) * 1978-12-07 1982-03-09 James L. Egan Apparatus for changing tuyeres on a blast furnace

Also Published As

Publication number Publication date
LU84522A1 (de) 1984-10-22
ES527547A0 (es) 1984-11-01
ES8500331A1 (es) 1984-11-01
CA1220024A (en) 1987-04-07
US4582302A (en) 1986-04-15
ZA838934B (en) 1984-08-29
BR8306934A (pt) 1984-07-24
EP0111283A1 (de) 1984-06-20
EP0111283B1 (de) 1986-09-03
ATE21936T1 (de) 1986-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee