[go: up one dir, main page]

AU2001282205A1 - Bottom structure for a smelting furnace - Google Patents

Bottom structure for a smelting furnace

Info

Publication number
AU2001282205A1
AU2001282205A1 AU2001282205A AU8220501A AU2001282205A1 AU 2001282205 A1 AU2001282205 A1 AU 2001282205A1 AU 2001282205 A AU2001282205 A AU 2001282205A AU 8220501 A AU8220501 A AU 8220501A AU 2001282205 A1 AU2001282205 A1 AU 2001282205A1
Authority
AU
Australia
Prior art keywords
lining layer
bottom structure
smelting furnace
gets
contact
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.)
Abandoned
Application number
AU2001282205A
Other languages
English (en)
Inventor
Ilkka Kojo
Risto Saarinen
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.)
Outokumpu Oyj
Original Assignee
Outokumpu 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 Outokumpu Oyj filed Critical Outokumpu Oyj
Publication of AU2001282205A1 publication Critical patent/AU2001282205A1/en
Abandoned 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
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • 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
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B3/14—Arrangements of linings
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • 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
    • 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
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B2003/125—Hearths
    • 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
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
    • 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
    • F27D2009/0005—Cooling of furnaces the cooling medium being a gas
    • 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
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/01—Charges containing mainly non-ferrous metals
    • F27M2001/015—Copper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
AU2001282205A 2000-08-18 2001-08-17 Bottom structure for a smelting furnace Abandoned AU2001282205A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20001827A FI109936B (fi) 2000-08-18 2000-08-18 Sulatusuunin pohjarakenne
FI20001827 2000-08-18
PCT/FI2001/000730 WO2002014765A1 (en) 2000-08-18 2001-08-17 Bottom structure for a smelting furnace

Publications (1)

Publication Number Publication Date
AU2001282205A1 true AU2001282205A1 (en) 2002-02-25

Family

ID=8558914

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001282205A Abandoned AU2001282205A1 (en) 2000-08-18 2001-08-17 Bottom structure for a smelting furnace

Country Status (17)

Country Link
US (1) US6858175B2 (xx)
EP (1) EP1313993A1 (xx)
JP (1) JP2004506865A (xx)
KR (1) KR20030038704A (xx)
CN (1) CN1447896A (xx)
AU (1) AU2001282205A1 (xx)
BG (1) BG107531A (xx)
BR (1) BR0113272A (xx)
CA (1) CA2418325A1 (xx)
EA (1) EA004365B1 (xx)
FI (1) FI109936B (xx)
MX (1) MXPA03001349A (xx)
PE (1) PE20020321A1 (xx)
PL (1) PL360489A1 (xx)
WO (1) WO2002014765A1 (xx)
YU (1) YU12403A (xx)
ZA (1) ZA200301125B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102605120B (zh) * 2012-01-21 2013-09-04 北京闪铁科技有限公司 腔式高炉炼铁装置及炼铁方法
WO2013107417A1 (en) * 2012-01-21 2013-07-25 Beijing Shantie Technology Co., Ltd. Cavity-type blast furnace iron-smelting apparatus and iron-smelting method
FI125830B (en) 2012-12-11 2016-02-29 Outotec Oyj Process for producing stone or crude metal in a suspension smelting furnace and suspension smelting furnace
CN106086280A (zh) * 2015-04-30 2016-11-09 北京闪铁科技有限公司 造气闪速炼铁的系统和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088310A (en) * 1971-09-17 1978-05-09 Outokumpu Oy Apparatus for suspension smelting of finely-grained oxide and/or sulfide ores and concentrates
US4325538A (en) * 1979-12-27 1982-04-20 Biuro Projektow Przemyslu Metali Niezelaznych "Bipromet" Smelting furnace for direct obtaining of copper from ore concentrates/and copper ores
US4428731A (en) * 1982-03-31 1984-01-31 Metallurgie Hoboken-Overpelt Smelting furnace
FI66648C (fi) * 1983-02-17 1984-11-12 Outokumpu Oy Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt
IT1197142B (it) * 1986-09-02 1988-11-25 Snam Progetti Forno a bacino per la metallurgia dei metalli non ferrosi
FI91283C (fi) * 1991-02-13 1997-01-13 Outokumpu Research Oy Tapa ja laitteisto pulverimaisen kiintoaineen kuumentamiseksi ja sulattamiseksi sekä siinä olevien haihtuvien aineosasten haihduttamiseksi suspensiosulatusuunissa

Also Published As

Publication number Publication date
KR20030038704A (ko) 2003-05-16
WO2002014765A1 (en) 2002-02-21
US6858175B2 (en) 2005-02-22
ZA200301125B (en) 2003-10-24
FI20001827L (fi) 2002-02-19
CN1447896A (zh) 2003-10-08
PL360489A1 (en) 2004-09-06
EP1313993A1 (en) 2003-05-28
BG107531A (en) 2003-11-28
PE20020321A1 (es) 2002-06-10
US20030173722A1 (en) 2003-09-18
MXPA03001349A (es) 2003-06-06
EA200300275A1 (ru) 2003-06-26
FI20001827A0 (fi) 2000-08-18
FI109936B (fi) 2002-10-31
CA2418325A1 (en) 2002-02-21
JP2004506865A (ja) 2004-03-04
BR0113272A (pt) 2003-06-10
YU12403A (sh) 2005-11-28
EA004365B1 (ru) 2004-04-29

Similar Documents

Publication Publication Date Title
EP1138789A1 (en) Method of manufacturing reduced iron metal in molten state by use of rotary hearth furnace
JP2002519516A (ja) 直接製錬容器および直接製錬法
GB2055028A (en) Hearth connection for a d c arc furnace
US6911176B2 (en) Cooling element
US6858175B2 (en) Bottom structure for a smelting furnace
CN1051368C (zh) 直流电弧炉的炉底电极
US4692930A (en) Floor of electrically heated melting furnace, particularly a direct current furnace
JPH09506994A (ja) 冶金容器の底面電極
EP0040440B2 (en) A shaft furnace, particularly the refractory construction of the bottom thereof
CA1041583A (en) Electric arc furnaces and refractory shapes therefor
WO2002070783A1 (en) Aluminium-wettable porous ceramic material
SU1806322A3 (ru) Футеровка ванны плавильной печи
JP4018987B2 (ja) 転炉の耐火れんが施工方法
US4325538A (en) Smelting furnace for direct obtaining of copper from ore concentrates/and copper ores
JPH031089A (ja) 溶鋼鍋側壁用煉瓦
JP2001040406A (ja) 出銑大樋における溶銑の脱硫・脱珪方法および装置
JP2700064B2 (ja) 耐火部材
JP3795933B2 (ja) マグネシア−クロム質焼成れんが
KR100701372B1 (ko) 내화 라이닝 제조방법
GB1600221A (en) Basic oxygen furnace and refractories therefor having thermal conductivity
EP3865599A1 (en) Charge for manufacturing ferrosilicon
Suto et al. Low permeability magnesia-chrome bricks for the copper industry
Goncalves REFRACTORIES FOR THE COPPER INDUSTRY
JP2002213878A (ja) 溶融炉の耐火構造
RU2115874C1 (ru) Футеровка ванны рудно-термической электропечи

Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted