SK286449B6 - Zariadenie na zamedzenie spoločného prúdenia trosky pri odpichu kovovej taveniny - Google Patents

Zariadenie na zamedzenie spoločného prúdenia trosky pri odpichu kovovej taveniny Download PDF

Info

Publication number
SK286449B6
SK286449B6 SK1700-2002A SK17002002A SK286449B6 SK 286449 B6 SK286449 B6 SK 286449B6 SK 17002002 A SK17002002 A SK 17002002A SK 286449 B6 SK286449 B6 SK 286449B6
Authority
SK
Slovakia
Prior art keywords
tapping
channels
exchange tube
tube
gas supply
Prior art date
Application number
SK1700-2002A
Other languages
English (en)
Slovak (sk)
Other versions
SK17002002A3 (sk
Inventor
Horst Siek
Original Assignee
Georgsmarienh�Tte Gmbh
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 Georgsmarienh�Tte Gmbh filed Critical Georgsmarienh�Tte Gmbh
Publication of SK17002002A3 publication Critical patent/SK17002002A3/sk
Publication of SK286449B6 publication Critical patent/SK286449B6/sk

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/001—Retaining slag during pouring molten metal
    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1545—Equipment for removing or retaining slag
    • F27D3/159—Equipment for removing or retaining slag for retaining slag during the pouring of the metal or retaining metal during the pouring of the slag
    • 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
    • F27D1/003—Linings or walls comprising porous bricks
    • 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
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1621—Making linings by using shaped elements, e.g. bricks
    • 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
    • F27D2003/161—Introducing a fluid jet or current into the charge through a porous element
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
  • Discharge Heating (AREA)
SK1700-2002A 2001-04-05 2002-03-27 Zariadenie na zamedzenie spoločného prúdenia trosky pri odpichu kovovej taveniny SK286449B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10117181A DE10117181C1 (de) 2001-04-05 2001-04-05 Verfahren und Vorrichtung zur Verhinderung des Mitfließens von Schlacke beim Abstich einer Stahlschmelze
PCT/DE2002/001117 WO2002081759A1 (de) 2001-04-05 2002-03-27 Verfahren und vorrichtung zur verhinderung des mitfliessens von schlacke beim abstich einer metallschmelze

Publications (2)

Publication Number Publication Date
SK17002002A3 SK17002002A3 (sk) 2003-05-02
SK286449B6 true SK286449B6 (sk) 2008-10-07

Family

ID=7680629

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1700-2002A SK286449B6 (sk) 2001-04-05 2002-03-27 Zariadenie na zamedzenie spoločného prúdenia trosky pri odpichu kovovej taveniny

Country Status (27)

Country Link
US (1) US6951296B2 (zh)
EP (1) EP1373583B1 (zh)
JP (1) JP4029046B2 (zh)
KR (1) KR100544529B1 (zh)
CN (1) CN1204274C (zh)
AT (1) ATE365230T1 (zh)
AU (1) AU2002311073B2 (zh)
BR (1) BR0204753B1 (zh)
CA (1) CA2410799C (zh)
CY (1) CY1106838T1 (zh)
CZ (1) CZ301430B6 (zh)
DE (3) DE10117181C1 (zh)
DK (1) DK1373583T3 (zh)
DZ (1) DZ3348A1 (zh)
EA (1) EA004341B1 (zh)
ES (1) ES2289105T3 (zh)
HU (1) HUP0300903A2 (zh)
MX (1) MXPA02011714A (zh)
NO (1) NO20025825D0 (zh)
NZ (1) NZ522964A (zh)
PL (1) PL197434B1 (zh)
PT (1) PT1373583E (zh)
SK (1) SK286449B6 (zh)
TW (1) TW528806B (zh)
UA (1) UA73994C2 (zh)
WO (1) WO2002081759A1 (zh)
ZA (1) ZA200210336B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027440B3 (de) * 2004-06-04 2005-06-16 Refractory Intellectual Property Gmbh & Co. Kg Abstichrohr
US8210402B2 (en) 2009-02-09 2012-07-03 Ajf, Inc. Slag control shape device with L-shape loading bracket
EP2998672A1 (de) * 2014-09-17 2016-03-23 Refractory Intellectual Property GmbH & Co. KG Abstich an einem metallurgischen Gefäss, insbesondere einem Elektrolichtbogenofen
CN106978519A (zh) * 2017-04-21 2017-07-25 东北大学 一种吹氩气防止钢包出钢过程中漩涡卷渣的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1206752A (fr) * 1982-06-18 1986-07-02 Jean Goedert Procede et dispositif pour vidanger des recipients metallurgiques
LU84213A1 (fr) * 1982-06-18 1983-11-23 Arbed Dispositif pour vidanger des recipients metallurgiques
JPS59126713A (ja) * 1983-01-08 1984-07-21 Tokyo Yogyo Co Ltd 炉底出鋼式電炉
DE3743575A1 (de) * 1987-12-22 1989-07-13 Krupp Gmbh Verfahren zum abstechen einer metallschmelze und metallurgisches gefaess zur durchfuehrung des verfahrens
JPH01201410A (ja) * 1988-02-08 1989-08-14 Nkk Corp 精錬炉からの出鋼時における溶融スラグの流出防止方法
US4840355A (en) * 1988-07-13 1989-06-20 Labate M D Slag controlling device for basic oxygen furnaces
JPH10176212A (ja) * 1996-12-18 1998-06-30 Sumitomo Metal Ind Ltd 溶鋼の排出時におけるスラグ流出防止方法
JPH11279620A (ja) * 1998-03-31 1999-10-12 Kawasaki Steel Corp 転炉の出鋼時間調整方法
DE19916232A1 (de) * 1999-04-10 2000-10-12 Sms Demag Ag Verfahren und Vorrichtung zum Abstechen von Metallschmelzen aus metallurgischen Schmelzgefäßen
DE10034370A1 (de) * 2000-07-14 2002-01-24 Sms Demag Ag Verfahren zum Verschließen oder Öffnen des Abstichloches eines metallurgischen Gefäßes, insbesondere eines Elektrolichtbogenofens und zugehöriger Bodenabstich

Also Published As

Publication number Publication date
KR20030016280A (ko) 2003-02-26
NO20025825L (no) 2002-12-04
CN1204274C (zh) 2005-06-01
JP4029046B2 (ja) 2008-01-09
TW528806B (en) 2003-04-21
NZ522964A (en) 2004-09-24
CA2410799A1 (en) 2002-11-27
PL358060A1 (en) 2004-08-09
EP1373583A1 (de) 2004-01-02
WO2002081759A9 (de) 2003-02-06
MXPA02011714A (es) 2004-05-17
US6951296B2 (en) 2005-10-04
US20030137085A1 (en) 2003-07-24
HUP0300903A2 (en) 2003-07-28
WO2002081759A8 (de) 2002-12-19
ATE365230T1 (de) 2007-07-15
CA2410799C (en) 2009-09-22
ES2289105T3 (es) 2008-02-01
DE10291492D2 (de) 2004-04-15
WO2002081759A1 (de) 2002-10-17
JP2004518940A (ja) 2004-06-24
ZA200210336B (en) 2003-04-17
DZ3348A1 (fr) 2002-10-17
EP1373583B1 (de) 2007-06-20
BR0204753A (pt) 2003-04-29
KR100544529B1 (ko) 2006-01-23
CZ301430B6 (cs) 2010-02-24
EA004341B1 (ru) 2004-04-29
UA73994C2 (en) 2005-10-17
CZ20024002A3 (cs) 2003-06-18
DK1373583T3 (da) 2007-11-26
PT1373583E (pt) 2007-08-28
CN1460124A (zh) 2003-12-03
DE50210350D1 (de) 2007-08-02
BR0204753B1 (pt) 2011-09-06
CY1106838T1 (el) 2012-05-23
PL197434B1 (pl) 2008-03-31
SK17002002A3 (sk) 2003-05-02
NO20025825D0 (no) 2002-12-04
DE10117181C1 (de) 2002-10-31
AU2002311073B2 (en) 2005-04-07
EA200201265A1 (ru) 2003-04-24

Similar Documents

Publication Publication Date Title
CN102037146B (zh) 燃烧器/喷射器屏板设备
US20090129428A1 (en) Cooling device for use in an electric arc furnace
CA1276471C (en) Process and lance for the production of a bath of molten metal or alloys
NZ241288A (en) Slag carryover prevented by floating refractory plug with mating
SK286449B6 (sk) Zariadenie na zamedzenie spoločného prúdenia trosky pri odpichu kovovej taveniny
CA1234489A (en) Liquid-cooled lance for blowing oxygen onto a steel bath and method of operating the lance
CN108130399B (zh) 一种可保护出钢的电炉及电炉保护出钢的方法
KR20070020275A (ko) 태핑 파이프
US11747086B2 (en) Steelmaking taphole slag retardant device
CN108127110B (zh) 一种可保护出钢的钢水转运装置及可保护出钢的电炉炼钢系统
TR201815676T4 (tr) Erişim portu düzenlemesi ve bunun oluşturulmasına yönelik yöntem.
KR100966983B1 (ko) 출탕구 개공이 용이한 플러그
KR20000014689U (ko) 제강용 슬래그 체크볼
KR101572381B1 (ko) 고로 대탕도의 용융물 배출 장치
KR20000012777A (ko) 전로 초기 유출 슬래그 억제를 위한 자연개공형 출강구폐쇄기구
KR970003038Y1 (ko) 래들 포러스플럭의 잔존 예측장치
JP3909317B2 (ja) 地金切りブローランスチップ
JP2002047512A (ja) 溶鋼鍋における内装式ポーラスプラグの構造
WO2017195105A1 (en) Lance for use in a top submerged lance furnace
JPS6086206A (ja) 溶融金属容器羽口の閉塞装置
JPS62230930A (ja) 溶湯の出湯方法
JPH01129921A (ja) 転炉用出鋼口
JPS63235420A (ja) スラグ流出防止装置
JPS63137118A (ja) 真空処理装置
JP2001293542A (ja) 連続鋳造用断気方法及び装置

Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20140327