ATE22117T1 - PROCESS FOR REPAIRING DEFECTIVE COOLING ELEMENTS OF A BLAST FURNACE. - Google Patents

PROCESS FOR REPAIRING DEFECTIVE COOLING ELEMENTS OF A BLAST FURNACE.

Info

Publication number
ATE22117T1
ATE22117T1 AT84200072T AT84200072T ATE22117T1 AT E22117 T1 ATE22117 T1 AT E22117T1 AT 84200072 T AT84200072 T AT 84200072T AT 84200072 T AT84200072 T AT 84200072T AT E22117 T1 ATE22117 T1 AT E22117T1
Authority
AT
Austria
Prior art keywords
blast furnace
cooling elements
cooling
repairing defective
pipes
Prior art date
Application number
AT84200072T
Other languages
German (de)
Inventor
Jaakko Tenkula
Original Assignee
Telatek Oy
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 Telatek Oy filed Critical Telatek Oy
Application granted granted Critical
Publication of ATE22117T1 publication Critical patent/ATE22117T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

The invention relates to a method for the rearrangement of damaged cooling, especially in cast-iron cooling boxes (1) of a blast furnace. Grooves (2) for new cooling pipes (6) are made on the exterior surface of the boxes, the pipes (6) are installed in the grooves (2) with the aid of a suitable mix, and the cooling-water circulation is connected to pass via the new pipes (6).
AT84200072T 1983-01-27 1984-01-20 PROCESS FOR REPAIRING DEFECTIVE COOLING ELEMENTS OF A BLAST FURNACE. ATE22117T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI830290A FI68263C (en) 1983-01-27 1983-01-27 FARING EQUIPMENT FOR THE PURPOSE OF KYLNING SPECIFICALLY IN END
EP84200072A EP0118136B1 (en) 1983-01-27 1984-01-20 Method for the rearrangement of damaged cooling in a blast furnace

Publications (1)

Publication Number Publication Date
ATE22117T1 true ATE22117T1 (en) 1986-09-15

Family

ID=8516665

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84200072T ATE22117T1 (en) 1983-01-27 1984-01-20 PROCESS FOR REPAIRING DEFECTIVE COOLING ELEMENTS OF A BLAST FURNACE.

Country Status (5)

Country Link
EP (1) EP0118136B1 (en)
AT (1) ATE22117T1 (en)
DE (1) DE3460635D1 (en)
EG (1) EG16426A (en)
FI (1) FI68263C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9101058A (en) * 1991-06-19 1993-01-18 Hoogovens Groep Bv METHOD FOR REPAIRING THE FIRE-RESISTANT COATING OF THE HEADWALL OF A MAIN OVEN
EP1847622A1 (en) * 2006-04-18 2007-10-24 Paul Wurth S.A. Method of manufacturing a stave cooler for a metallurgical furnace and a resulting stave cooler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379427A (en) * 1965-02-03 1968-04-23 Kuznetsky Metall Kom Lining of the internal surface of a blast furnace
US4071230A (en) * 1977-03-23 1978-01-31 Anatoly Vasilievich Zherdev Contrivance for the protection of the walls of a shaft furnace from the heat effect of metallurgical process
DE2715390A1 (en) * 1977-04-06 1978-10-12 Steinmueller Gmbh L & C PLATE COOLER

Also Published As

Publication number Publication date
FI830290L (en) 1984-07-28
DE3460635D1 (en) 1986-10-16
EP0118136B1 (en) 1986-09-10
FI68263B (en) 1985-04-30
FI68263C (en) 1985-08-12
FI830290A0 (en) 1983-01-27
EP0118136A1 (en) 1984-09-12
EG16426A (en) 1988-01-31

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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