ATE56047T1 - Blasform fuer hochofen. - Google Patents

Blasform fuer hochofen.

Info

Publication number
ATE56047T1
ATE56047T1 AT87470015T AT87470015T ATE56047T1 AT E56047 T1 ATE56047 T1 AT E56047T1 AT 87470015 T AT87470015 T AT 87470015T AT 87470015 T AT87470015 T AT 87470015T AT E56047 T1 ATE56047 T1 AT E56047T1
Authority
AT
Austria
Prior art keywords
tuyere
cone
blast furnace
blast
frustum
Prior art date
Application number
AT87470015T
Other languages
English (en)
Inventor
Remy Meunier
Jean-Louis Bailly
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Application granted granted Critical
Publication of ATE56047T1 publication Critical patent/ATE56047T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/002—Heated electrically (plasma)

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)
  • Blast Furnaces (AREA)
  • Epoxy Compounds (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Nozzles (AREA)
AT87470015T 1986-07-21 1987-07-20 Blasform fuer hochofen. ATE56047T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8610566A FR2601760B1 (fr) 1986-07-21 1986-07-21 Busillon pour tuyere de haut fourneau
EP87470015A EP0254661B1 (de) 1986-07-21 1987-07-20 Blasform für Hochofen

Publications (1)

Publication Number Publication Date
ATE56047T1 true ATE56047T1 (de) 1990-09-15

Family

ID=9337598

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87470015T ATE56047T1 (de) 1986-07-21 1987-07-20 Blasform fuer hochofen.

Country Status (7)

Country Link
EP (1) EP0254661B1 (de)
JP (1) JPS6342310A (de)
KR (1) KR910000484B1 (de)
AT (1) ATE56047T1 (de)
DE (1) DE3764571D1 (de)
ES (1) ES2017526B3 (de)
FR (1) FR2601760B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010151874A2 (en) * 2009-06-26 2010-12-29 Reno Refractories, Inc. Tuyere
DE102010007122A1 (de) * 2010-02-05 2011-08-11 SAB S.àr.l. Düsenstock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2101124A7 (en) * 1970-08-25 1972-03-31 Floch Jean Le Blast furnace tuyere - which can be dismantled by manipulator and has efficient cooling system
JPS5233808A (en) * 1975-09-10 1977-03-15 Nippon Steel Corp Structural body for high temperature blast tuyeres
SE8304273D0 (sv) * 1983-08-04 1983-08-04 Skf Steel Eng Ab Sett och anordning for upphettning av en gas med en annan gas
US4572487A (en) * 1984-05-10 1986-02-25 Inland Steel Company Blast furnace tuyere with replaceable liner

Also Published As

Publication number Publication date
EP0254661A1 (de) 1988-01-27
KR880001829A (ko) 1988-04-27
KR910000484B1 (ko) 1991-01-25
JPS6342310A (ja) 1988-02-23
ES2017526B3 (es) 1991-02-16
FR2601760B1 (fr) 1990-05-04
FR2601760A1 (fr) 1988-01-22
DE3764571D1 (de) 1990-10-04
EP0254661B1 (de) 1990-08-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee