BR112017028284A2 - bloco para controlar fluxo a partir de um recipiente - Google Patents

bloco para controlar fluxo a partir de um recipiente

Info

Publication number
BR112017028284A2
BR112017028284A2 BR112017028284-4A BR112017028284A BR112017028284A2 BR 112017028284 A2 BR112017028284 A2 BR 112017028284A2 BR 112017028284 A BR112017028284 A BR 112017028284A BR 112017028284 A2 BR112017028284 A2 BR 112017028284A2
Authority
BR
Brazil
Prior art keywords
block
wall
container
flow
outlet
Prior art date
Application number
BR112017028284-4A
Other languages
English (en)
Other versions
BR112017028284B1 (pt
Inventor
L. Richaud Johan
Kreierhoff Martin
Original Assignee
Vesuvius Crucible Company
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 Vesuvius Crucible Company filed Critical Vesuvius Crucible Company
Publication of BR112017028284A2 publication Critical patent/BR112017028284A2/pt
Publication of BR112017028284B1 publication Critical patent/BR112017028284B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/118—Refining the metal by circulating the metal under, over or around weirs
    • 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
    • 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
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • 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
    • B22D41/507—Pouring-nozzles giving a rotating motion to the issuing molten metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Continuous Casting (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

trata-se de um bloco refratário configurado para circundar uma saída que modifica, dentro de um recipiente refratário, o fluxo de metal fundido que passa através da saída. o bloco assume a forma de uma base através da qual um orifício principal passa, e uma parede que se estende para cima ao redor da periferia da base. características estruturais que podem ser incluídas no bloco incluem uma aba circunferencial ao redor do exterior da parede, um volume interno em que o raio diminui para baixo em direção ao orifício principal em uma pluralidade de degraus e aberturas de fluxo na parede que são configuradas para induzir turbilhonamento no padrão de fluxo no volume interno do bloco.
BR112017028284-4A 2015-07-02 2016-06-09 Bloco para controlar fluxo a partir de um recipiente refratário BR112017028284B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562188386P 2015-07-02 2015-07-02
US62/188,386 2015-07-02
PCT/US2016/036558 WO2017003657A1 (en) 2015-07-02 2016-06-09 Tundish outlet modifier

Publications (2)

Publication Number Publication Date
BR112017028284A2 true BR112017028284A2 (pt) 2018-08-28
BR112017028284B1 BR112017028284B1 (pt) 2022-08-30

Family

ID=57608999

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017028284-4A BR112017028284B1 (pt) 2015-07-02 2016-06-09 Bloco para controlar fluxo a partir de um recipiente refratário

Country Status (14)

Country Link
US (1) US10456832B2 (pt)
EP (1) EP3317034B1 (pt)
KR (1) KR102453986B1 (pt)
CN (2) CN206083842U (pt)
BR (1) BR112017028284B1 (pt)
CA (1) CA2990601C (pt)
ES (1) ES2803206T3 (pt)
MX (1) MX2018000047A (pt)
PL (1) PL3317034T3 (pt)
RS (1) RS60553B1 (pt)
SI (1) SI3317034T1 (pt)
TW (1) TWI690378B (pt)
WO (1) WO2017003657A1 (pt)
ZA (1) ZA201708517B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102453986B1 (ko) 2015-07-02 2022-10-12 베수비우스 유에스에이 코포레이션 턴디쉬 출구 변경장치
KR101969105B1 (ko) * 2017-08-08 2019-04-15 주식회사 포스코 노즐
US11154925B2 (en) * 2017-12-21 2021-10-26 Vesuvius U S A Corporation Configured tundish
CN111230089A (zh) * 2018-11-28 2020-06-05 常熟南师大发展研究院有限公司 一种包含三级滤渣结构的熔炼铸锭装置
CN111230090A (zh) * 2018-11-28 2020-06-05 常熟南师大发展研究院有限公司 一种包含三级滤渣的熔炼铸锭方法
CN110026533B (zh) * 2019-05-30 2020-09-01 东北大学 一种中间包浇注钢液回收装置及方法
CN110814328A (zh) * 2019-11-25 2020-02-21 张家港扬子江冷轧板有限公司 一种高效除杂连铸中间包
CN111136255B (zh) * 2020-01-20 2022-01-04 武汉科技大学 一种抑制中间包下渣的控流结构

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499587A (en) * 1967-05-11 1970-03-10 Schloemann Ag Adjustable pouring nozzle for a ladle or tundish
US3633654A (en) * 1970-06-30 1972-01-11 United States Steel Corp Pouring nozzle for continuous-casting machine
US4079868A (en) * 1976-11-01 1978-03-21 Dresser Industries, Inc. Castellated tundish nozzle
US4219139A (en) * 1978-11-01 1980-08-26 Albany International Corp. Bottom pouring crucible
LU82001A1 (fr) 1979-12-17 1981-07-23 Arbed Busettes plongeantes utilisees en coulee continue electrorotative de metaux
DE3444228C2 (de) * 1984-11-30 1986-12-18 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zur Erzeugung einer gerichteten Strömung
US4785979A (en) * 1987-07-28 1988-11-22 Casteel Technology Associates, Ltd. Flow control nozzle for bottom-pour ladles
US5196051A (en) * 1991-07-19 1993-03-23 Premier Refractories And Chemicals Inc. Ladle and method for draining liquid metal with improved yield
US5544695A (en) 1993-06-01 1996-08-13 Harasym; Michael Antivortexing nozzle system for pouring molten metal
DE19959540A1 (de) 1999-12-09 2001-06-13 Sms Demag Ag Verfahren und Vorrichtung zum Einleiten einer Schmelze aus einem Verteiler über ein Tauchrohr in eine Stranggießkokille
EP1440126A1 (en) 2001-10-31 2004-07-28 Ciba SC Holding AG Method of producing low-dust pigment compositions
CN1233490C (zh) 2002-09-13 2005-12-28 万恩同 抑制水口旋涡的方法及无旋涡水口
UA85852C2 (uk) * 2003-11-03 2009-03-10 Везувіус Крусібл Компані Система стержня стопора з хвилястою поверхнею
US20090218375A1 (en) 2008-03-03 2009-09-03 Doyle Ray Ledbetter Close proximity pouring device
DE102009009740A1 (de) * 2009-02-19 2010-08-26 Stilkerieg, Berthold, Dipl.-Ing. Vorrichtung zur Strudelvermeidung in metallurgischen Gefäßen
WO2011019664A1 (en) 2009-08-09 2011-02-17 Rolls-Royce Corporation System, method, and apparatus for pouring casting material in an investment cast
ES2658172T3 (es) 2009-11-06 2018-03-08 Nippon Steel & Sumitomo Metal Corporation Procedimiento de colada continua para metal fundido
EP2701868A4 (en) * 2011-04-29 2015-06-03 Vesuvius Crucible Co FIRE-RESISTANT ELEMENT, ARRANGEMENT AND INTERMEDIATE CONTAINER FOR FILLING A MELTED METAL
CN203817373U (zh) * 2014-04-16 2014-09-10 宁国东方碾磨材料股份有限公司 一种用于支撑水口砖的托盘
KR102453986B1 (ko) 2015-07-02 2022-10-12 베수비우스 유에스에이 코포레이션 턴디쉬 출구 변경장치

Also Published As

Publication number Publication date
CA2990601A1 (en) 2017-01-05
CN106312033A (zh) 2017-01-11
WO2017003657A1 (en) 2017-01-05
RS60553B1 (sr) 2020-08-31
EP3317034B1 (en) 2020-04-15
TWI690378B (zh) 2020-04-11
CN206083842U (zh) 2017-04-12
PL3317034T3 (pl) 2020-09-07
EP3317034A1 (en) 2018-05-09
CN106312033B (zh) 2020-06-05
CA2990601C (en) 2022-11-01
US10456832B2 (en) 2019-10-29
MX2018000047A (es) 2018-03-15
ES2803206T3 (es) 2021-01-25
TW201707817A (zh) 2017-03-01
KR102453986B1 (ko) 2022-10-12
EP3317034A4 (en) 2018-12-05
SI3317034T1 (sl) 2020-09-30
KR20180026468A (ko) 2018-03-12
US20180185914A1 (en) 2018-07-05
BR112017028284B1 (pt) 2022-08-30
ZA201708517B (en) 2020-02-26

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: VESUVIUS USA CORPORATION (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/06/2016, OBSERVADAS AS CONDICOES LEGAIS