PL2751510T3 - Sposób i układ do zmniejszenia wirów podczas wytwarzania metalu - Google Patents

Sposób i układ do zmniejszenia wirów podczas wytwarzania metalu

Info

Publication number
PL2751510T3
PL2751510T3 PL11754639T PL11754639T PL2751510T3 PL 2751510 T3 PL2751510 T3 PL 2751510T3 PL 11754639 T PL11754639 T PL 11754639T PL 11754639 T PL11754639 T PL 11754639T PL 2751510 T3 PL2751510 T3 PL 2751510T3
Authority
PL
Poland
Prior art keywords
arrangement
making process
metal making
vortex reduction
vortex
Prior art date
Application number
PL11754639T
Other languages
English (en)
Inventor
Jan- Erik Eriksson
Tord Kroon
Mohamed Ali Rahmani
Ola Widlund
Xiaojing Zhang
Christer Carlsson
Hongliang Yang
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Publication of PL2751510T3 publication Critical patent/PL2751510T3/pl

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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1518—Tapholes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • 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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27B3/19—Arrangements of devices for discharging
    • 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
    • F27D27/00—Stirring devices for 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
PL11754639T 2011-08-29 2011-08-29 Sposób i układ do zmniejszenia wirów podczas wytwarzania metalu PL2751510T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11754639.0A EP2751510B1 (en) 2011-08-29 2011-08-29 Method and arrangement for vortex reduction in a metal making process
PCT/EP2011/064786 WO2013029653A1 (en) 2011-08-29 2011-08-29 Method and arrangement for vortex reduction in a metal making process

Publications (1)

Publication Number Publication Date
PL2751510T3 true PL2751510T3 (pl) 2017-10-31

Family

ID=44584166

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11754639T PL2751510T3 (pl) 2011-08-29 2011-08-29 Sposób i układ do zmniejszenia wirów podczas wytwarzania metalu

Country Status (10)

Country Link
US (1) US9360255B2 (pl)
EP (1) EP2751510B1 (pl)
KR (1) KR20140054403A (pl)
CN (1) CN103797323B (pl)
BR (1) BR112014004377B1 (pl)
ES (1) ES2633717T3 (pl)
PL (1) PL2751510T3 (pl)
RU (1) RU2572908C2 (pl)
TW (1) TWI554738B (pl)
WO (1) WO2013029653A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103797323B (zh) * 2011-08-29 2016-04-13 Abb研究有限公司 用于在金属制造过程中减少漩涡的方法和装置
WO2018096366A1 (en) * 2016-11-26 2018-05-31 Altek Europe Limited Improvements in and relating to melting and/or stirring of molten metals
BR112019014882B1 (pt) 2017-02-10 2022-03-03 Abb Schweiz Ag Montagem de forno para um processo de produção de metal
IT201900016790A1 (it) 2019-09-19 2021-03-19 Danieli Off Mecc Metodo di agitazione di metallo liquido in un forno elettrico ad arco

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327671C2 (de) * 1983-07-30 1986-06-05 Mannesmann AG, 4000 Düsseldorf Einrichtung zum weitestgehend schlackenfreien Abstechen von Metalschmelzen, insbesondere von Stahlschmelzen, aus metallurgischen Gefäßen
CH666739A5 (de) 1985-02-26 1988-08-15 Bbc Brown Boveri & Cie Verfahren zum betreiben eines metallurgischen schmelzofens.
GB8711041D0 (en) 1987-05-11 1987-06-17 Electricity Council Electromagnetic valve
JPH0254711A (ja) * 1988-08-17 1990-02-23 Sumitomo Metal Ind Ltd スラグ流出防止方法
JPH0762584B2 (ja) 1989-02-20 1995-07-05 神鋼電機株式会社 アルミニウム系金属切削屑溶解炉の溶湯に与える電磁▲攪▼拌力を制御する方法と装置
JPH0428460A (ja) * 1990-05-24 1992-01-31 Kawasaki Steel Corp 溶融金属渦流の防止装置とその防止方法
JPH04224056A (ja) * 1990-12-25 1992-08-13 Kawasaki Steel Corp 連続鋳造用溶鋼保持容器
JPH05287354A (ja) * 1992-04-15 1993-11-02 Nippon Steel Corp 溶鋼の出鋼精錬方法及び出鋼時のスラグ混入防止方法
JP2979986B2 (ja) 1994-12-15 1999-11-22 住友金属工業株式会社 金属の連続鋳造装置および連続鋳造方法
WO1999006604A1 (en) * 1997-07-31 1999-02-11 International Procurement, Inc. Apparatus and method for stirring molten metal using electromagnetic field
DE19911607A1 (de) * 1999-03-16 2000-09-21 Sms Demag Ag Verfahren und Vorrichtung zum Abstechen einer Metallschmelze
DE19954452A1 (de) 1999-11-12 2001-06-13 Elotherm Gmbh Verfahren zur Einstellung der Kraftdichte beim induktiven Rühren und Fördern sowie Induktoren zum induktiven Rühren und Fördern elektrisch leitender Flüssigkeiten
BE1014278A3 (fr) 2001-07-05 2003-07-01 Ct Rech Metallurgiques Asbl Procede de coulee d'un lingot metallique de qualite amelioree et dispositif pour sa mise en oeuvre.
AU2003275923B2 (en) * 2002-06-15 2008-11-13 Solios Thermal Limited Electromagnetic induction apparatus and method of treatment of molten materials
KR20050064935A (ko) * 2003-12-24 2005-06-29 주식회사 포스코 턴디시 용강의 와류억제 및 승온장치와 그 방법
CA2580166A1 (en) 2004-09-13 2006-03-23 Energetics Technologies, L.L.C. Methods and facilities for suppressing vortices arising in tundishes or ladles during their respective discharge
CN2841198Y (zh) * 2005-11-29 2006-11-29 宝山钢铁股份有限公司 带离心旋转的连铸中间包
TWM293100U (en) * 2006-01-11 2006-07-01 Jun Hong Stirring apparatus of smelting furnace having churnability
PL2038081T3 (pl) * 2006-07-06 2014-11-28 Abb Ab Sposób i urządzenie do sterowania przepływem stopionej stali w formie odlewniczej
CN103797323B (zh) * 2011-08-29 2016-04-13 Abb研究有限公司 用于在金属制造过程中减少漩涡的方法和装置

Also Published As

Publication number Publication date
US9360255B2 (en) 2016-06-07
EP2751510A1 (en) 2014-07-09
WO2013029653A1 (en) 2013-03-07
CN103797323A (zh) 2014-05-14
EP2751510B1 (en) 2017-05-31
CN103797323B (zh) 2016-04-13
RU2572908C2 (ru) 2016-01-20
ES2633717T3 (es) 2017-09-25
US20140175715A1 (en) 2014-06-26
TW201326715A (zh) 2013-07-01
KR20140054403A (ko) 2014-05-08
BR112014004377A2 (pt) 2017-03-21
RU2014107814A (ru) 2015-10-10
TWI554738B (zh) 2016-10-21
BR112014004377B1 (pt) 2018-06-12

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