PL2531623T3 - Gas purging device - Google Patents

Gas purging device

Info

Publication number
PL2531623T3
PL2531623T3 PL10798729T PL10798729T PL2531623T3 PL 2531623 T3 PL2531623 T3 PL 2531623T3 PL 10798729 T PL10798729 T PL 10798729T PL 10798729 T PL10798729 T PL 10798729T PL 2531623 T3 PL2531623 T3 PL 2531623T3
Authority
PL
Poland
Prior art keywords
gas purging
purging device
gas
purging
Prior art date
Application number
PL10798729T
Other languages
Polish (pl)
Inventor
Bernhard Handle
Bojan Zivanovic
Original Assignee
Refractory Intellectual Property Gmbh & Co Kg
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 Refractory Intellectual Property Gmbh & Co Kg filed Critical Refractory Intellectual Property Gmbh & Co Kg
Publication of PL2531623T3 publication Critical patent/PL2531623T3/en

Links

Classifications

    • 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
    • C21C5/48—Bottoms or tuyéres of converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
PL10798729T 2010-02-05 2010-12-11 Gas purging device PL2531623T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010007126A DE102010007126B3 (en) 2010-02-05 2010-02-05 gas purging
PCT/EP2010/007568 WO2011095193A1 (en) 2010-02-05 2010-12-11 Gas purging device
EP10798729.9A EP2531623B1 (en) 2010-02-05 2010-12-11 Gas purging device

Publications (1)

Publication Number Publication Date
PL2531623T3 true PL2531623T3 (en) 2015-01-30

Family

ID=43923518

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10798729T PL2531623T3 (en) 2010-02-05 2010-12-11 Gas purging device

Country Status (9)

Country Link
EP (1) EP2531623B1 (en)
JP (1) JP5711269B2 (en)
KR (1) KR20120116456A (en)
CN (1) CN102725427B (en)
DE (1) DE102010007126B3 (en)
ES (1) ES2522532T3 (en)
PL (1) PL2531623T3 (en)
WO (1) WO2011095193A1 (en)
ZA (1) ZA201205605B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102899446A (en) * 2012-11-16 2013-01-30 重庆赛迪工业炉有限公司 Purging device
ES2572686T3 (en) * 2014-05-05 2016-06-01 Refractory Intellectual Property Gmbh & Co. Kg Refractory ceramic element with gas scanning

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763185C (en) * 1938-06-14 1953-02-09 August Thyssen Huette A G Method and device for introducing additives into the converter
DE1027582B (en) * 1953-08-31 1958-04-03 Dynamidon Werk Engelhorn & Co Process for the production of highly refractory bricks
JPS5721667U (en) * 1980-07-09 1982-02-04
DE3110204A1 (en) * 1981-03-17 1982-10-14 Didier-Werke Ag, 6200 Wiesbaden DEVICE FOR INTRODUCING GASES IN METALLURGICAL VESSELS
AT376455B (en) * 1982-10-06 1984-11-26 Oesterr Amerikan Magnesit METALLURGICAL OVEN OR METALLURGICAL TANK
DE8437953U1 (en) * 1984-12-24 1985-09-19 Steuler Industriewerke GmbH, 5410 Höhr-Grenzhausen Gas supply pipe from gas purging units for cast steel ladles
US4754954A (en) * 1986-01-29 1988-07-05 Lazcano Navarro Arturo Refractory device for introducing a gas into a molten metal and a method for making the device
DE3716388C1 (en) * 1987-05-15 1988-10-27 Radex Deutschland Ag Gas flushing stone
JPH03297537A (en) * 1990-04-13 1991-12-27 Nkk Corp Ladle bottom-blown porous brick and metal removal method from ladle bottom-blown porous brick
ATE110115T1 (en) * 1990-12-07 1994-09-15 Veitsch Radex Ag BOTTOM OR WALL FORMATION FOR A METALLURGICAL VESSEL.
DE4103837A1 (en) * 1991-02-08 1992-08-13 Plibrico Gmbh Metallurgical vessel blower system - has fireproof perforated brick with charged gas passages contg. fireproof gas washing brick
JPH0656690U (en) * 1992-12-25 1994-08-05 愛知製鋼株式会社 Electric furnace for steelmaking
US6199836B1 (en) * 1998-11-24 2001-03-13 Blasch Precision Ceramics, Inc. Monolithic ceramic gas diffuser for injecting gas into a molten metal bath
JP2002028772A (en) * 2000-07-14 2002-01-29 Daido Steel Co Ltd Porous plug
KR100931159B1 (en) * 2002-11-21 2009-12-10 주식회사 포스코 Forus plug device for ladle
DE10305232B3 (en) * 2003-02-08 2004-08-05 Refractory Intellectual Property Gmbh & Co.Kg Refractory ceramic gas purging plug
JP2006283052A (en) * 2005-03-31 2006-10-19 Jfe Steel Kk Gas blown tuyere
DE102008029934B3 (en) * 2008-06-26 2009-06-10 Refractory Intellectual Property Gmbh & Co. Kg Fireproof ceramic gas purging plug

Also Published As

Publication number Publication date
CN102725427B (en) 2015-04-15
EP2531623B1 (en) 2014-10-08
ZA201205605B (en) 2013-05-29
JP5711269B2 (en) 2015-04-30
KR20120116456A (en) 2012-10-22
DE102010007126B3 (en) 2011-07-07
ES2522532T3 (en) 2014-11-14
CN102725427A (en) 2012-10-10
EP2531623A1 (en) 2012-12-12
JP2013519061A (en) 2013-05-23
WO2011095193A1 (en) 2011-08-11

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