ATE233827T1 - TAP CHANNEL FOR AN IRON MELTING - Google Patents

TAP CHANNEL FOR AN IRON MELTING

Info

Publication number
ATE233827T1
ATE233827T1 AT99903612T AT99903612T ATE233827T1 AT E233827 T1 ATE233827 T1 AT E233827T1 AT 99903612 T AT99903612 T AT 99903612T AT 99903612 T AT99903612 T AT 99903612T AT E233827 T1 ATE233827 T1 AT E233827T1
Authority
AT
Austria
Prior art keywords
lining
copper
smelt
fireproof
solid
Prior art date
Application number
AT99903612T
Other languages
German (de)
Inventor
Marc Solvi
Guy Thillen
Roger Thill
Nicolas Mousel
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 ATE233827T1 publication Critical patent/ATE233827T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
    • F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
    • F27D2009/0016—Water-spray
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/004—Cooling of furnaces the cooling medium passing a waterbox

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

The invention relates to a tapping launder for an iron smelt, comprising an outer support structure (10), a fireproof lining (16, 18) and a copper lining (20) with ducted cooling. Said copper lining (20) surrounds the fireproof lining (18) in the support structure (10). Solid ribs (32) on the copper lining (20) project deep into the fireproof lining (18). The main purpose of said ribs is to cool any iron smelt which penetrates through cracks in the fireproof lining (18) to hardening, hereby stopping said smelt before it comes into contact with the solid copper base body. This prevents cracks caused by overheating from forming in the solid copper base body, hereby reducing the risk of coolant leaking into the iron smelt.
AT99903612T 1998-01-15 1999-01-08 TAP CHANNEL FOR AN IRON MELTING ATE233827T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU90195A LU90195B1 (en) 1998-01-15 1998-01-15 Tapping gutter for an iron smelter
PCT/EP1999/000072 WO1999036580A1 (en) 1998-01-15 1999-01-08 Tapping launder for an iron smelt

Publications (1)

Publication Number Publication Date
ATE233827T1 true ATE233827T1 (en) 2003-03-15

Family

ID=19731731

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99903612T ATE233827T1 (en) 1998-01-15 1999-01-08 TAP CHANNEL FOR AN IRON MELTING

Country Status (10)

Country Link
EP (1) EP1047796B1 (en)
JP (1) JP4199419B2 (en)
KR (1) KR20010034144A (en)
AT (1) ATE233827T1 (en)
AU (1) AU738253B2 (en)
BR (1) BR9908364A (en)
CA (1) CA2318171A1 (en)
DE (1) DE59904444D1 (en)
LU (1) LU90195B1 (en)
WO (1) WO1999036580A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2234467T3 (en) * 1999-03-16 2005-07-01 Sms Demag Ag SANGRIA CHANNEL FOR A CUBA OVEN.
FI114568B (en) * 2001-10-19 2004-11-15 Outokumpu Oy Sularänni
AU2012315404B2 (en) 2011-09-29 2017-04-13 Hatch Ltd. Furnace with refractory bricks that define cooling channels for gaseous media
DE102015100617B4 (en) 2015-01-16 2021-03-04 Alpha Deuren International Bv Door leaf
CN110396565B (en) * 2019-07-23 2024-09-20 长兴明天炉料有限公司 Corrosion-resistant blast furnace tapping channel
CN116042943A (en) * 2023-02-01 2023-05-02 中冶东方工程技术有限公司 A blast furnace main ditch
CN116606973B (en) * 2023-05-29 2025-04-18 包头钢铁（集团）有限责任公司 A slag ditch retaining wall structure for blast furnace iron-making site

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU851071A1 (en) * 1979-02-01 1981-07-30 Научно-Исследовательский И Опытно- Конструкторский Институт Автоматизациичерной Металлургии Template
LU84042A1 (en) * 1982-03-26 1983-11-17 Arbed CASTING RIGOLE FOR LIQUID METALS
DE19503912C2 (en) * 1995-02-07 1997-02-06 Gutehoffnungshuette Man Cooling plate for shaft furnaces, especially blast furnaces

Also Published As

Publication number Publication date
LU90195B1 (en) 1999-07-16
CA2318171A1 (en) 1999-07-22
WO1999036580A1 (en) 1999-07-22
EP1047796B1 (en) 2003-03-05
KR20010034144A (en) 2001-04-25
BR9908364A (en) 2000-11-28
AU738253B2 (en) 2001-09-13
EP1047796A1 (en) 2000-11-02
JP4199419B2 (en) 2008-12-17
JP2002509193A (en) 2002-03-26
DE59904444D1 (en) 2003-04-10
AU2420499A (en) 1999-08-02

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