WO2002046478A3 - Cooling device for shaft furnaces and shaft furnaces equipped with a cooling device of this type - Google Patents

Cooling device for shaft furnaces and shaft furnaces equipped with a cooling device of this type Download PDF

Info

Publication number
WO2002046478A3
WO2002046478A3 PCT/EP2001/014305 EP0114305W WO0246478A3 WO 2002046478 A3 WO2002046478 A3 WO 2002046478A3 EP 0114305 W EP0114305 W EP 0114305W WO 0246478 A3 WO0246478 A3 WO 0246478A3
Authority
WO
WIPO (PCT)
Prior art keywords
cooling device
cooling
type
cooling element
shaft furnaces
Prior art date
Application number
PCT/EP2001/014305
Other languages
German (de)
French (fr)
Other versions
WO2002046478A2 (en
Inventor
Alfred Liebig
Rudolf Hebel
Original Assignee
Didier M & P Energietechnik Gm
Wurth Paul Sa
Alfred Liebig
Rudolf Hebel
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 Didier M & P Energietechnik Gm, Wurth Paul Sa, Alfred Liebig, Rudolf Hebel filed Critical Didier M & P Energietechnik Gm
Priority to AU2002231663A priority Critical patent/AU2002231663A1/en
Publication of WO2002046478A2 publication Critical patent/WO2002046478A2/en
Publication of WO2002046478A3 publication Critical patent/WO2002046478A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/24—Cooling arrangements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/16—Arrangements of tuyeres
    • 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
    • F27D1/0003—Linings or walls
    • 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
    • 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
    • F27D2009/0045—Cooling of furnaces the cooling medium passing a block, e.g. metallic

Abstract

The invention relates to a cooling device for shaft furnaces, such as blast furnaces or similar, consisting of a highly heat conductive material, preferably copper or copper alloys, and comprising a cooling element (1) which has coolant channels and which is configured in the form of a hollow body. Said cooling element has a basic shape which is vaulted forwards, towards the inside of the furnace, in the vertical section, e.g. essentially forming a triangle pointing towards the inside of the furnace. On at least one surface facing towards the fireproof inner lining (4', 8') of the furnace, the cooling element has a stepped, saw-tooth-type or similar structured upper surface contour (4, 8). Said cooling element is arranged in such a way as to protect a cooling ring (3) of the tuyere level. The invention also relates to furnaces with cooling devices of this type.
PCT/EP2001/014305 2000-12-09 2001-12-06 Cooling device for shaft furnaces and shaft furnaces equipped with a cooling device of this type WO2002046478A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002231663A AU2002231663A1 (en) 2000-12-09 2001-12-06 Cooling device for shaft furnaces and shaft furnaces equipped with a cooling device of this type

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10061359.4 2000-12-09
DE2000161359 DE10061359C2 (en) 2000-12-09 2000-12-09 Cooling device for shaft furnaces

Publications (2)

Publication Number Publication Date
WO2002046478A2 WO2002046478A2 (en) 2002-06-13
WO2002046478A3 true WO2002046478A3 (en) 2002-08-29

Family

ID=7666468

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/014305 WO2002046478A2 (en) 2000-12-09 2001-12-06 Cooling device for shaft furnaces and shaft furnaces equipped with a cooling device of this type

Country Status (3)

Country Link
AU (1) AU2002231663A1 (en)
DE (1) DE10061359C2 (en)
WO (1) WO2002046478A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1075513A (en) * 1952-03-07 1954-10-18 Buderus Eisenwerk Cupola
FR2190920A1 (en) * 1972-07-05 1974-02-01 Wieczorek Julie Blast furnace blast pipe - with simplified expansion compensation by a hydraulically controlled disc
EP0010286A1 (en) * 1978-10-23 1980-04-30 DANIELI & C. OFFICINE MECCANICHE S.p.A. Cooled panels for walls of electric furnaces
GB2131137A (en) * 1982-12-02 1984-06-13 Brown & Sons Ltd James Cooler for a furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE280043C (en) *
DE1005096B (en) * 1955-03-26 1957-03-28 Paul Hahnel Dr Ing Cold box for metallurgical ovens
DE19727008C2 (en) * 1997-06-25 2002-05-23 Sms Demag Ag Cooling plates for shaft furnaces
DE19751356C2 (en) * 1997-11-20 2002-04-11 Sms Demag Ag Cooling elements for shaft furnaces
JP3397113B2 (en) * 1997-12-26 2003-04-14 日本鋼管株式会社 Furnace structural members for vertical metallurgical furnaces

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1075513A (en) * 1952-03-07 1954-10-18 Buderus Eisenwerk Cupola
FR2190920A1 (en) * 1972-07-05 1974-02-01 Wieczorek Julie Blast furnace blast pipe - with simplified expansion compensation by a hydraulically controlled disc
EP0010286A1 (en) * 1978-10-23 1980-04-30 DANIELI & C. OFFICINE MECCANICHE S.p.A. Cooled panels for walls of electric furnaces
GB2131137A (en) * 1982-12-02 1984-06-13 Brown & Sons Ltd James Cooler for a furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"furnace design", IRON AND STEEL ENGINEER, vol. 43, no. 7, July 1966 (1966-07-01), pittsburg,usa, pages 127 - 129, XP002201660 *

Also Published As

Publication number Publication date
DE10061359A1 (en) 2002-06-27
DE10061359C2 (en) 2003-01-02
WO2002046478A2 (en) 2002-06-13
AU2002231663A1 (en) 2002-06-18

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