BR112023023191A2 - DISTRIBUTOR (10) FOR CONTINUOUS METAL CASTING - Google Patents

DISTRIBUTOR (10) FOR CONTINUOUS METAL CASTING

Info

Publication number
BR112023023191A2
BR112023023191A2 BR112023023191A BR112023023191A BR112023023191A2 BR 112023023191 A2 BR112023023191 A2 BR 112023023191A2 BR 112023023191 A BR112023023191 A BR 112023023191A BR 112023023191 A BR112023023191 A BR 112023023191A BR 112023023191 A2 BR112023023191 A2 BR 112023023191A2
Authority
BR
Brazil
Prior art keywords
wall
module
distributor
filter
metal casting
Prior art date
Application number
BR112023023191A
Other languages
Portuguese (pt)
Inventor
Abhishek Chakraborty
Johan Richaud
John Rogler
Martin Kreierhoff
Original Assignee
Vesuvius Usa Corp
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 Usa Corp filed Critical Vesuvius Usa Corp
Publication of BR112023023191A2 publication Critical patent/BR112023023191A2/en

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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/003—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads
    • 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
    • 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
    • B22D11/119—Refining the metal by filtering
    • 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
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • 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
    • B22D43/004—Retaining slag during pouring molten metal by using filtering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

distribuidor (10) para fundição contínua de metal. o módulo de filtro (1) de um sistema de filtração para um distribuidor (10) compreende uma unidade de filtro (1f) fornecida com canais (1c) que se estendem de uma entrada de canal para uma saída de canal e um módulo de parede (2) compreendendo uma parede que define uma abertura (2o) que se estende ao longo de uma altura de abertura (h2) a partir do piso (10f). uma passagem de desvio (2b) é definida entre o módulo de parede (2) e o módulo de filtro (1) de maior largura (t12) de modo que o metal fundido só possa fluir da porção de entrada para a porção de saída fluindo através dos canais da unidade de filtro (1f) ou através da passagem de desvio (2b). o módulo de parede compreende uma borda de parede (2l) com uma largura (t2l). o módulo de filtro (1) compreende ainda uma borda de filtro (1l) tendo uma largura (t1l) e sendo deslocada verticalmente em relação à borda de parede (2l) para formar com ela um defletor.distributor (10) for continuous metal casting. the filter module (1) of a filtration system for a distributor (10) comprises a filter unit (1f) provided with channels (1c) extending from a channel inlet to a channel outlet and a wall module (2) comprising a wall defining an opening (2o) extending over an opening height (h2) from the floor (10f). a bypass passage (2b) is defined between the wall module (2) and the filter module (1) of greater width (t12) so that the molten metal can only flow from the inlet portion to the outlet portion by flowing through the channels of the filter unit (1f) or through the bypass passage (2b). the wall module comprises a wall edge (2l) with a width (t2l). the filter module (1) further comprises a filter edge (1l) having a width (t1l) and being vertically displaced with respect to the wall edge (2l) to form a deflector therewith.

BR112023023191A 2021-05-07 2022-05-06 DISTRIBUTOR (10) FOR CONTINUOUS METAL CASTING BR112023023191A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21172786 2021-05-07
PCT/EP2022/062319 WO2022234109A1 (en) 2021-05-07 2022-05-06 Tundish with filter module

Publications (1)

Publication Number Publication Date
BR112023023191A2 true BR112023023191A2 (en) 2024-01-30

Family

ID=75870506

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023023191A BR112023023191A2 (en) 2021-05-07 2022-05-06 DISTRIBUTOR (10) FOR CONTINUOUS METAL CASTING

Country Status (12)

Country Link
US (1) US20240253111A1 (en)
EP (1) EP4334051A1 (en)
JP (1) JP2024519531A (en)
KR (1) KR20240004469A (en)
CN (2) CN115301935A (en)
AU (1) AU2022268640A1 (en)
BR (1) BR112023023191A2 (en)
CA (1) CA3216140A1 (en)
CL (1) CL2023003269A1 (en)
MX (1) MX2023012604A (en)
TW (1) TW202308769A (en)
WO (1) WO2022234109A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189050A (en) * 1983-04-09 1984-10-26 Nippon Steel Corp Removal of nonmetallic inclusion from molten metal
JPS60221158A (en) * 1984-04-16 1985-11-05 Nisshin Steel Co Ltd Continuous casting installation
JPS62197251A (en) * 1986-02-24 1987-08-31 Nisshin Steel Co Ltd Tundish for continuous casting
US4995592A (en) * 1988-12-22 1991-02-26 Foseco International Limited Purifying molten metal
KR200303465Y1 (en) 2002-12-13 2003-02-07 주식회사 포스코 One body type tundish dam with horizontal dam filter
KR101853768B1 (en) * 2015-12-10 2018-05-02 주식회사 포스코 Tundish and method for making a filter
KR101834216B1 (en) 2016-06-08 2018-03-05 주식회사 포스코 Molten material processing apparatus and processing method

Also Published As

Publication number Publication date
CN115301935A (en) 2022-11-08
CL2023003269A1 (en) 2024-05-24
US20240253111A1 (en) 2024-08-01
JP2024519531A (en) 2024-05-15
CN218693828U (en) 2023-03-24
TW202308769A (en) 2023-03-01
AU2022268640A1 (en) 2023-11-09
MX2023012604A (en) 2023-11-03
EP4334051A1 (en) 2024-03-13
WO2022234109A1 (en) 2022-11-10
KR20240004469A (en) 2024-01-11
CA3216140A1 (en) 2022-11-10

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