ES2017526B3 - Boquilla para tobera de alto horno. - Google Patents

Boquilla para tobera de alto horno.

Info

Publication number
ES2017526B3
ES2017526B3 ES87470015T ES87470015T ES2017526B3 ES 2017526 B3 ES2017526 B3 ES 2017526B3 ES 87470015 T ES87470015 T ES 87470015T ES 87470015 T ES87470015 T ES 87470015T ES 2017526 B3 ES2017526 B3 ES 2017526B3
Authority
ES
Spain
Prior art keywords
tuyere
nozzle
cone
blast
frustum
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
ES87470015T
Other languages
English (en)
Inventor
Remy Meunier
Jean-Louis Bailly
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Application granted granted Critical
Publication of ES2017526B3 publication Critical patent/ES2017526B3/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
    • 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

  • 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)
  • Blast Furnaces (AREA)
  • Nozzles (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Epoxy Compounds (AREA)
ES87470015T 1986-07-21 1987-07-20 Boquilla para tobera de alto horno. Expired - Lifetime ES2017526B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8610566A FR2601760B1 (fr) 1986-07-21 1986-07-21 Busillon pour tuyere de haut fourneau

Publications (1)

Publication Number Publication Date
ES2017526B3 true ES2017526B3 (es) 1991-02-16

Family

ID=9337598

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87470015T Expired - Lifetime ES2017526B3 (es) 1986-07-21 1987-07-20 Boquilla para tobera de alto horno.

Country Status (7)

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

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
DE3764571D1 (de) 1990-10-04
KR910000484B1 (ko) 1991-01-25
EP0254661B1 (fr) 1990-08-29
ATE56047T1 (de) 1990-09-15
JPS6342310A (ja) 1988-02-23
KR880001829A (ko) 1988-04-27
FR2601760B1 (fr) 1990-05-04
FR2601760A1 (fr) 1988-01-22
EP0254661A1 (fr) 1988-01-27

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