CA2581979C - Four de metallurgie - Google Patents

Four de metallurgie Download PDF

Info

Publication number
CA2581979C
CA2581979C CA2581979A CA2581979A CA2581979C CA 2581979 C CA2581979 C CA 2581979C CA 2581979 A CA2581979 A CA 2581979A CA 2581979 A CA2581979 A CA 2581979A CA 2581979 C CA2581979 C CA 2581979C
Authority
CA
Canada
Prior art keywords
furnace
cooling elements
brick lining
cooling
lining
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 - Fee Related
Application number
CA2581979A
Other languages
English (en)
Other versions
CA2581979A1 (fr
Inventor
Risto Saarinen
Ilkka Kojo
Eero Hugg
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.)
Metso Corp
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of CA2581979A1 publication Critical patent/CA2581979A1/fr
Application granted granted Critical
Publication of CA2581979C publication Critical patent/CA2581979C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/24—Cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

La présente invention a pour objet un four (1) de métallurgie, dont la paroi comprend une structure (5) d'acier externe et un chemisage réfractaire disposé à l'intérieur de la structure d'acier, ce chemisage étant constitué d'au moins une assise de briques (4) placées dans le sens de l'épaisseur de la paroi du four (1), et d'éléments (6) de refroidissement saillants, sensiblement horizontaux, placés dans le chemisage de briques de la paroi du four (1), et s'étendant sur une longueur (L), de la surface (20) externe du chemisage (3) de briques, en direction de la surface (9) interne du four (1), cette longueur (L) représentant normalement entre 50 et 100 % de l'épaisseur (D) du chemisage de briques la zone du four (1) où se trouvent les matières (2) en fusion et dans les environs de celle-ci, et entre 20 et 100 % de l'épaisseur du chemisage (3) de briques dans les autres zones. Les éléments (6) de refroidissement sont fixés sur la structure (5) d'acier externe du four (1) au moyen d'éléments (13) de fixation.
CA2581979A 2004-10-14 2005-10-11 Four de metallurgie Expired - Fee Related CA2581979C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20041331A FI20041331L (fi) 2004-10-14 2004-10-14 Metallurginen uuni
FI20041331 2004-10-14
PCT/FI2005/000432 WO2006040394A1 (fr) 2004-10-14 2005-10-11 Four de metallurgie

Publications (2)

Publication Number Publication Date
CA2581979A1 CA2581979A1 (fr) 2006-04-20
CA2581979C true CA2581979C (fr) 2014-04-08

Family

ID=33306028

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2581979A Expired - Fee Related CA2581979C (fr) 2004-10-14 2005-10-11 Four de metallurgie

Country Status (7)

Country Link
CN (1) CN101040161B (fr)
CA (1) CA2581979C (fr)
EA (1) EA011189B1 (fr)
FI (1) FI20041331L (fr)
PE (1) PE20060788A1 (fr)
WO (1) WO2006040394A1 (fr)
ZA (1) ZA200702959B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012315404B2 (en) 2011-09-29 2017-04-13 Hatch Ltd. Furnace with refractory bricks that define cooling channels for gaseous media
FI20145272A7 (fi) 2014-03-25 2015-09-26 Outotec Finland Oy Menetelmä jäähdytyselementin valmistamiseksi, jäähdytyselementti ja metallurginen uuni
FI20146035A7 (fi) 2014-11-25 2016-05-26 Outotec Finland Oy Menetelmä metallurgisen uunin rakentamiseksi, metallurginen uuni, ja pystysuuntainen jäähdytyselementti
CN107560433A (zh) * 2016-07-01 2018-01-09 中国瑞林工程技术有限公司 闪速炉反应塔
US20180003440A1 (en) * 2017-09-06 2018-01-04 Allan J. MacRae Lintel shelf coolers in vertically oriented furnaces

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU407171A1 (ru) * 1972-01-17 1973-11-21 Устройство для охлаждения стен рабочего пространства плавильной печи
NL170437C (nl) * 1973-09-12 1982-11-01 Estel Hoogovens Bv Wandconstructie van een schachtoven.
CA1040109A (fr) * 1973-10-15 1978-10-10 Wallis Separators Limited Filtre avec transducteur acoustique d'onde de pression
US3990686A (en) * 1975-02-14 1976-11-09 Toshin Seiko Kabushiki Kaisha Furnace for producing steel from scrap steel and the like
JPS5397905A (en) * 1977-02-09 1978-08-26 Nippon Steel Corp Iron sheel type blast furnace
DE2947912A1 (de) * 1979-11-28 1981-07-23 Annawerk Keramische Betriebe GmbH, 8633 Rödental Ausmauerung fuer industrieoefen, insbesondere schachtoefen, wie hochoefen o.dgl.
JPS5938312A (ja) * 1982-08-27 1984-03-02 Nippon Kokan Kk <Nkk> 高炉々壁の冷却方法
JPS5941404A (ja) * 1982-09-02 1984-03-07 Kawasaki Steel Corp 冷却板・ステ−ブ併用高炉における冷却板支持構造
AUPM393094A0 (en) * 1994-02-16 1994-03-10 University Of Melbourne, The Internal refractory cooler
FI98380C (fi) * 1994-02-17 1997-06-10 Outokumpu Eng Contract Menetelmä ja laitteisto suspensiosulatusta varten
NL1008625C2 (nl) * 1998-03-18 1999-09-21 Hoogovens Staal Bv Wandconstructie voor een metallurgisch vat en hoogoven voorzien van een dergelijke wandconstructie en metalen balken ten gebruike daarbij.
FI109233B (fi) * 2000-02-23 2002-06-14 Outokumpu Oy Jäähdytyselementti ja menetelmä jäähdytyselementin valmistamiseksi

Also Published As

Publication number Publication date
FI20041331A0 (fi) 2004-10-14
WO2006040394A1 (fr) 2006-04-20
CN101040161A (zh) 2007-09-19
PE20060788A1 (es) 2006-09-25
EA011189B1 (ru) 2009-02-27
CN101040161B (zh) 2010-05-26
FI20041331A7 (fi) 2006-04-15
EA200700587A1 (ru) 2007-10-26
FI20041331L (fi) 2006-04-15
ZA200702959B (en) 2008-08-27
CA2581979A1 (fr) 2006-04-20

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Effective date: 20211012