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BRPI0505332A - processo para a regulagem do fluxo de passagem bem como descarga de fundo para um recipiente metalúrgico - Google Patents

processo para a regulagem do fluxo de passagem bem como descarga de fundo para um recipiente metalúrgico

Info

Publication number
BRPI0505332A
BRPI0505332A BRPI0505332-3A BRPI0505332A BRPI0505332A BR PI0505332 A BRPI0505332 A BR PI0505332A BR PI0505332 A BRPI0505332 A BR PI0505332A BR PI0505332 A BRPI0505332 A BR PI0505332A
Authority
BR
Brazil
Prior art keywords
nozzle
flow
bottom discharge
metallurgical container
integrated
Prior art date
Application number
BRPI0505332-3A
Other languages
English (en)
Inventor
Martin Kendall
Original Assignee
Heraeus Electro Nite Int
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 Heraeus Electro Nite Int filed Critical Heraeus Electro Nite Int
Publication of BRPI0505332A publication Critical patent/BRPI0505332A/pt

Links

Classifications

    • 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
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/24—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate
    • 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
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection
    • 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
    • B22D41/50—Pouring-nozzles
    • B22D41/502—Connection arrangements; Sealing means therefor
    • 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
    • B22D41/50—Pouring-nozzles
    • B22D41/58—Pouring-nozzles with gas injecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Continuous Casting (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Thermal Insulation (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

"PROCESSO PARA A REGULAGEM DO FLUXO DE PASSAGEM BEM COMO DESCARGA DE FUNDO PARA UM RECIPIENTE METALúRGICO". A presente invenção refere-se a um processo para regulagem do fluxo de passagem por uma descarga de fundo de um recipiente metalúrgico, com um bocal superior, disposto no fundo do recipiente metalúrgico, e um bocal inferior, disposto abaixo do bocal superior, com ao menos uma abertura de admissão de gás inerte e com um sensor integrado junto ou dentro do bocal inferior para determinação da espessura da camada de aglutinações (clogging) do bocal, sendo que o suprimento de gás inerte na descarga de fundo é regulada com base dos sinais de medição do sensor. A invenção refere-se também a uma descarga de fundo para um recipiente metalúrgico com um bocal superior, integrado no fundo de um recipiente metalúrgico, e um bocal inferior, integrado abaixo do bocal superior, sendo que a parede da abertura de fluxo de passagem pelos bocais é ao menos configurado estanque ao fluxo de fusão metálica, sendo que os bocais estão ao menos parcialmente envoltos por um alojamento estanque a gás, sendo que o alojamento envolve o bocal inferior, na sua periferia, estanque a gás, encostando com uma parte no seu lado interno no lado externo do bocal e entre a parede da abertura de fluxo de passagem e o alojamento está disposta uma substância sólida, termicamente isolante.
BRPI0505332-3A 2004-11-26 2005-11-24 processo para a regulagem do fluxo de passagem bem como descarga de fundo para um recipiente metalúrgico BRPI0505332A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004057381A DE102004057381A1 (de) 2004-11-26 2004-11-26 Verfahren zur Regelung des Durchflusses sowie Bodenausguss für ein metallurgisches Gefäß

Publications (1)

Publication Number Publication Date
BRPI0505332A true BRPI0505332A (pt) 2006-07-11

Family

ID=36097343

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0505332-3A BRPI0505332A (pt) 2004-11-26 2005-11-24 processo para a regulagem do fluxo de passagem bem como descarga de fundo para um recipiente metalúrgico

Country Status (18)

Country Link
US (2) US8273288B2 (pt)
EP (1) EP1661645B1 (pt)
JP (1) JP4658785B2 (pt)
KR (1) KR101092125B1 (pt)
CN (1) CN1781626B (pt)
AR (1) AR051232A1 (pt)
AT (1) ATE416866T1 (pt)
AU (1) AU2005234658B2 (pt)
BR (1) BRPI0505332A (pt)
CA (1) CA2523666C (pt)
DE (2) DE102004057381A1 (pt)
ES (1) ES2319309T3 (pt)
MX (1) MXPA05012744A (pt)
PL (1) PL1661645T3 (pt)
PT (1) PT1661645E (pt)
RU (2) RU2381869C2 (pt)
UA (2) UA85630C2 (pt)
ZA (1) ZA200509511B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004057381A1 (de) * 2004-11-26 2006-06-01 Heraeus Electro-Nite International N.V. Verfahren zur Regelung des Durchflusses sowie Bodenausguss für ein metallurgisches Gefäß
KR20080113771A (ko) * 2007-06-26 2008-12-31 주식회사 포스코 노즐의 막힘 방지 장치, 이를 구비한 연속 주조 장치, 이를이용한 노즐 막힘 방지 방법 및 연속 주조 방법
DE102009020990A1 (de) 2009-05-12 2010-11-18 Heraeus Electro-Nite International N.V. Bodenausguss zum Einsatz in einen Behälter für Metallschmelzen
US20110049197A1 (en) * 2009-08-06 2011-03-03 Paul Anthony Withey Liquid device having filter
BE1020419A5 (nl) 2010-10-18 2013-10-01 Soudal Handbediening applicator geschikt voor pistoolklep containers.
DE102010050936A1 (de) 2010-11-11 2012-05-16 Heraeus Electro-Nite International N.V. Bodenausgussdüse für die Anordnung im Boden eines metallurgischen Gefäßes
CN103487249B (zh) * 2013-10-08 2017-01-11 首钢京唐钢铁联合有限责任公司 连铸扇形段喷嘴工作状态判定系统及判定方法
KR101646680B1 (ko) * 2014-12-04 2016-08-09 주식회사 포스코 래들 개공용 모니터링장치 및 그 제어방법
NL2018720B1 (en) * 2017-04-14 2018-10-24 Bond High Performance 3D Tech B V Three-dimensional modeling method and system
KR102115890B1 (ko) * 2018-08-03 2020-05-27 주식회사 포스코 주조 장치 및 주조 방법
JP7230782B2 (ja) * 2019-11-15 2023-03-01 トヨタ自動車株式会社 鋳造装置
KR102324539B1 (ko) * 2020-03-18 2021-11-10 조선내화 주식회사 기능이 개선된 용강 주조용 웰 블럭 및 이의 제조방법
WO2021214513A1 (en) * 2020-04-20 2021-10-28 Arcelormittal Method for determining the remaining service life of an argon injected slide gates
CN112157240B (zh) * 2020-09-30 2022-03-22 首钢集团有限公司 一种结晶器浸入式水口堵塞的检测方法
US20220111434A1 (en) * 2020-10-08 2022-04-14 Wagstaff, Inc. Material, apparatus, and method for refractory castings
US20240357712A1 (en) 2023-04-21 2024-10-24 Wagstaff, Inc. Material, apparatus, and method for electrically shielding heated components

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119424U (pt) * 1973-02-12 1974-10-12
US3825241A (en) * 1973-10-26 1974-07-23 Steel Corp Apparatus for introducing gas to hot metal in a bottom pour vessel
JPS571723A (en) 1980-06-05 1982-01-06 Toppan Printing Co Ltd Manufacture of oriented hollow vessel
JPS5861954A (ja) * 1981-10-09 1983-04-13 Mitsubishi Heavy Ind Ltd 密閉型連続鋳造設備
CH650176A5 (fr) * 1982-08-23 1985-07-15 Daussan & Co Dispositif pour la coulee du metal fondu.
JPS59133955A (ja) * 1983-01-21 1984-08-01 Nippon Steel Corp 連続鋳造用ノズルの加熱装置
JPS613653A (ja) * 1984-06-15 1986-01-09 Kawasaki Steel Corp シ−ル機構を有するスライデイングノズル装置
JPS61206559A (ja) * 1985-03-12 1986-09-12 Daido Steel Co Ltd 溶鋼流のガスシ−ル方法
DE3512907C2 (de) * 1985-04-11 1991-01-03 Stopinc Ag, Baar Ausgusshülse für einen Metalschmelze enthaltenden Behälter
JPH0184861U (pt) * 1987-11-27 1989-06-06
JPH0688127B2 (ja) * 1988-03-09 1994-11-09 川崎製鉄株式会社 スラグ流出検知方法
JP2647707B2 (ja) * 1989-01-12 1997-08-27 新日本製鐵株式会社 タンディッシュへの注湯方法
JPH02200362A (ja) * 1989-01-30 1990-08-08 Kawasaki Steel Corp 連続鋳造装置におけるノズル詰まり予測方法およびノズル詰まり抑制方法
JPH03193250A (ja) * 1989-12-25 1991-08-23 Kawasaki Steel Corp タンディッシュ浸漬ノズル詰まり検出方法
DE4007993A1 (de) * 1990-03-13 1991-09-19 Zimmermann & Jansen Gmbh Schieberverschluss fuer ein metallurgisches giessgefaess, insbesondere eine giesspfanne
DE4024520A1 (de) * 1990-08-02 1992-02-06 Didier Werke Ag Verbindung zwischen dem auslauf eines metallurgischen gefaesses und einem schutzrohr oder eintauchausguss
JPH04270042A (ja) * 1991-02-26 1992-09-25 Daido Steel Co Ltd 連続鋳造方法および連続鋳造用タンディッシュのスライディングノズルシール装置
JP2744853B2 (ja) * 1991-03-29 1998-04-28 品川白煉瓦株式会社 スライドバルブ装置用プレート煉瓦カートリッジ及び該カートリッジを用いたスライドバルブ装置
JP2826953B2 (ja) * 1994-04-20 1998-11-18 東京窯業株式会社 タンディッシュ上部ノズルの鋳込成形方法
JP3193250B2 (ja) 1994-12-19 2001-07-30 アサヒビール株式会社 隔膜式圧力計
JP3484820B2 (ja) * 1995-04-20 2004-01-06 大同特殊鋼株式会社 快削鋼の連続鋳造方法
WO1997004901A1 (en) 1995-07-27 1997-02-13 Usx Engineers And Consultants, Inc. Limiting ingress of gas to continuous caster
JPH09126858A (ja) * 1995-10-30 1997-05-16 Nittetsu Hokkaido Seigyo Syst Kk 連続鋳造設備における湯面レベル測定装置
JPH11104814A (ja) * 1997-10-01 1999-04-20 Toshiba Ceramics Co Ltd 鋳造用ノズル
JPH11170033A (ja) * 1997-12-12 1999-06-29 Nippon Steel Corp スライディングノズルのシール方法
JPH11300451A (ja) * 1998-04-22 1999-11-02 Furukawa Electric Co Ltd:The 竪型連続鋳造用受台および前記受台を用いた竪型連続鋳造方法
US6322912B1 (en) * 1998-09-16 2001-11-27 Cabot Corporation Electrolytic capacitor anode of valve metal oxide
JP2000153348A (ja) * 1998-11-17 2000-06-06 Nkk Corp 配線類の保護構造
US6250521B1 (en) * 2000-02-02 2001-06-26 Ltv Steel Company, Inc. Preventing air aspiration in slide gate plate throttling mechanisms
JP2002143994A (ja) * 2000-11-07 2002-05-21 Daido Steel Co Ltd 連続鋳造装置のスライディングゲート部からの外気侵入防止構造
JP2002153951A (ja) * 2000-11-22 2002-05-28 Akechi Ceramics Co Ltd 連続鋳造用浸漬ノズル
JP2002210545A (ja) * 2001-01-17 2002-07-30 Toshiba Ceramics Co Ltd 連続鋳造用ノズル
KR100807680B1 (ko) * 2001-08-24 2008-02-28 주식회사 포스코 침지노즐의 내부 부정압 보상장치
KR100817146B1 (ko) 2001-09-07 2008-03-27 주식회사 포스코 턴디쉬 상부노즐의 개재물 부착 방지장치 및 그 방지방법
US6660220B2 (en) * 2001-12-21 2003-12-09 Isg Technologies Inc. Apparatus and method for delivering an inert gas to prevent plugging in a slide gate
KR20030054769A (ko) * 2001-12-26 2003-07-02 주식회사 포스코 주편 내의 공기 흡입이 감소되는 연속주조방법
TW200420371A (en) * 2002-10-16 2004-10-16 Vesuvius Crucible Co Resin-bonded, gas purged nozzle
JP2004243407A (ja) * 2003-02-17 2004-09-02 Sumitomo Metal Ind Ltd Ｍｇ合金溶湯の連続鋳造方法
DE102004057381A1 (de) * 2004-11-26 2006-06-01 Heraeus Electro-Nite International N.V. Verfahren zur Regelung des Durchflusses sowie Bodenausguss für ein metallurgisches Gefäß

Also Published As

Publication number Publication date
AU2005234658A1 (en) 2006-06-15
JP2006150453A (ja) 2006-06-15
JP4658785B2 (ja) 2011-03-23
EP1661645B1 (de) 2008-12-10
MXPA05012744A (es) 2006-07-10
US8273288B2 (en) 2012-09-25
PL1661645T3 (pl) 2009-05-29
UA85630C2 (ru) 2009-02-10
EP1661645A2 (de) 2006-05-31
ZA200509511B (en) 2006-08-30
CA2523666C (en) 2010-06-01
DE502005006195D1 (de) 2009-01-22
CN1781626B (zh) 2014-04-16
RU2005136813A (ru) 2007-05-27
CA2523666A1 (en) 2006-05-26
DE102004057381A1 (de) 2006-06-01
KR101092125B1 (ko) 2011-12-12
ATE416866T1 (de) 2008-12-15
US20100147904A1 (en) 2010-06-17
AU2005234658B2 (en) 2008-01-17
EP1661645A3 (de) 2006-11-08
RU2433887C2 (ru) 2011-11-20
PT1661645E (pt) 2009-03-17
UA80339C2 (uk) 2007-09-10
RU2009135250A (ru) 2011-03-27
US20060113059A1 (en) 2006-06-01
CN1781626A (zh) 2006-06-07
ES2319309T3 (es) 2009-05-06
RU2381869C2 (ru) 2010-02-20
KR20060059219A (ko) 2006-06-01
US8012405B2 (en) 2011-09-06
AR051232A1 (es) 2006-12-27

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: RHI AG (AT)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 22 E 25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.