CA2581978C - Metallurgical furnace - Google Patents

Metallurgical furnace Download PDF

Info

Publication number
CA2581978C
CA2581978C CA2581978A CA2581978A CA2581978C CA 2581978 C CA2581978 C CA 2581978C CA 2581978 A CA2581978 A CA 2581978A CA 2581978 A CA2581978 A CA 2581978A CA 2581978 C CA2581978 C CA 2581978C
Authority
CA
Canada
Prior art keywords
furnace
wall
parts
joints
expansion
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
CA2581978A
Other languages
English (en)
French (fr)
Other versions
CA2581978A1 (en
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 Outotec Oyj
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 CA2581978A1 publication Critical patent/CA2581978A1/en
Application granted granted Critical
Publication of CA2581978C publication Critical patent/CA2581978C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • 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
    • F27D1/0043—Floors, hearths
    • 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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used

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)
CA2581978A 2004-10-14 2005-10-11 Metallurgical furnace Expired - Fee Related CA2581978C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20041330 2004-10-14
FI20041330A FI118437B (fi) 2004-10-14 2004-10-14 Metallurginen uuni
PCT/FI2005/000431 WO2006040393A1 (en) 2004-10-14 2005-10-11 Metallurgical furnace

Publications (2)

Publication Number Publication Date
CA2581978A1 CA2581978A1 (en) 2006-04-20
CA2581978C true CA2581978C (en) 2013-09-10

Family

ID=33306027

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2581978A Expired - Fee Related CA2581978C (en) 2004-10-14 2005-10-11 Metallurgical furnace

Country Status (7)

Country Link
CN (1) CN101040160B (zh)
CA (1) CA2581978C (zh)
EA (1) EA011183B1 (zh)
FI (1) FI118437B (zh)
PE (1) PE20060787A1 (zh)
WO (1) WO2006040393A1 (zh)
ZA (1) ZA200702958B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20146035A (fi) 2014-11-25 2016-05-26 Outotec Finland Oy Menetelmä metallurgisen uunin rakentamiseksi, metallurginen uuni, ja pystysuuntainen jäähdytyselementti

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089026A (en) * 1936-10-19 1937-08-03 American Manganese Steel Co Temperature compensated retort end
SU80503A1 (ru) * 1948-11-24 1948-11-30 И.П. Ерохин Способ компенсации температурных расширений кладки мартеновской печи
US3876818A (en) * 1973-08-13 1975-04-08 Republic Steel Corp Electric arc furnace wall including water cooled bezel ring
CA1040109A (en) * 1973-10-15 1978-10-10 Wallis Separators Limited Filter screen with acoustic pressure wave transducer
SU939912A1 (ru) * 1977-08-17 1982-06-30 Государственный Ордена Трудового Красного Знамени Всесоюзный Институт По Проектированию Предприятий Коксохимической Промышленности Устройство дл армировани кольцевых тоннельных печей
US4428731A (en) * 1982-03-31 1984-01-31 Metallurgie Hoboken-Overpelt Smelting furnace
IT1197142B (it) * 1986-09-02 1988-11-25 Snam Progetti Forno a bacino per la metallurgia dei metalli non ferrosi
DE19943287A1 (de) * 1999-09-10 2001-03-15 Sms Demag Ag Kupferkühlplatte für metallurgische Öfen
FI107960B (fi) * 1999-09-13 2001-10-31 Outokumpu Oy Tukilaite uunia varten

Also Published As

Publication number Publication date
PE20060787A1 (es) 2006-09-25
CA2581978A1 (en) 2006-04-20
FI20041330A0 (fi) 2004-10-14
EA011183B1 (ru) 2009-02-27
FI20041330A (fi) 2006-04-15
EA200700586A1 (ru) 2007-10-26
CN101040160B (zh) 2010-05-26
WO2006040393A1 (en) 2006-04-20
FI118437B (fi) 2007-11-15
ZA200702958B (en) 2008-08-27
CN101040160A (zh) 2007-09-19

Similar Documents

Publication Publication Date Title
ZA200500513B (en) Cooling element
US7922484B2 (en) Rotary hearth furnace
CA2581978C (en) Metallurgical furnace
EP3887737B1 (en) Lining and cooling arrangement for a metallurgical furnace
CN101040161B (zh) 冶金炉
US775654A (en) Electric furnace.
US8480951B2 (en) Tuyere structure of melting furnace
US3463475A (en) Taphole construction for metallurgical vessels
EP1064410B1 (en) Wall structure for a metallurgical vessel and blast furnace provided with a wall structure of this nature
US4418893A (en) Water-cooled refractory lined furnaces
JPH0345108Y2 (zh)
US3343827A (en) Taphole for a metallurgical vessel
US3810610A (en) Bosh construction for metallurgical furnaces
RU2350668C2 (ru) Печь с солевым обогревом для плавки магния
JPH017704Y2 (zh)
KR880000948Y1 (ko) 내화물로 내장된 수냉로
TH38747B (th) เตาถลุงโลหะ
JP2000154970A (ja) ルツボ炉
TH78751A (th) เตาถลุงโลหะ
JPS6112807A (ja) 高炉用炉口金物
AU2011203288A1 (en) Rotary hearth furnace
UA58273A (uk) Шлакова чаша

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20211012