BR0207478A - Process for repairing a worn refractory plate for a slide gate valve, and recycled refractory plate - Google Patents

Process for repairing a worn refractory plate for a slide gate valve, and recycled refractory plate

Info

Publication number
BR0207478A
BR0207478A BR0207478-8A BR0207478A BR0207478A BR 0207478 A BR0207478 A BR 0207478A BR 0207478 A BR0207478 A BR 0207478A BR 0207478 A BR0207478 A BR 0207478A
Authority
BR
Brazil
Prior art keywords
refractory plate
repairing
recycled
gate valve
slide gate
Prior art date
Application number
BR0207478-8A
Other languages
Portuguese (pt)
Inventor
Giampiero Di Domenico
Fabrizio Florio
Original Assignee
Vesuvius Crucible Co
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 Co filed Critical Vesuvius Crucible Co
Publication of BR0207478A publication Critical patent/BR0207478A/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
    • 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
    • B22D41/28—Plates therefor
    • B22D41/30—Manufacturing or repairing thereof
    • 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
    • B22D41/28—Plates therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Sliding Valves (AREA)
  • Check Valves (AREA)
  • Sliding-Contact Bearings (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

"PROCESSO PARA REPARAR UMA PLACA REFRATáRIA DESGASTADA PARA UMA VáLVULA DE GAVETA CORREDIçA, E, PLACA REFRATáRIA RECICLADA". A invenção refere-se a um processo para reparar placa refratária (1), tendo um orifício de vazamento (3), circunscrito por um círculo C de centro (4), pelo menos uma parte das bordas (15, 16, 17, 18) da placa (1) são angularmente orientadas de modo a focalizar as forças de sujeição de maneira ideal na área de estrangulamento e em torno do orifício de vazamento."PROCESS FOR REPAIRING A WEARED REFRACTORY BOARD FOR A SLIDED DRAWING VALVE, AND RECYCLED REFRACTORY BOARD". The invention relates to a process for repairing refractory plate (1) having a leakage hole (3) circumscribed by a center circle C (4), at least a portion of the edges (15, 16, 17, 18 ) of the plate (1) are angularly oriented to optimally focus the clamping forces on the throttling area and around the pouring hole.

BR0207478-8A 2001-03-06 2002-03-04 Process for repairing a worn refractory plate for a slide gate valve, and recycled refractory plate BR0207478A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01870037 2001-03-06
PCT/BE2002/000025 WO2002070173A1 (en) 2001-03-06 2002-03-04 Process for repairing a crack resistant valve plate

Publications (1)

Publication Number Publication Date
BR0207478A true BR0207478A (en) 2004-06-01

Family

ID=8184929

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0207478-8A BR0207478A (en) 2001-03-06 2002-03-04 Process for repairing a worn refractory plate for a slide gate valve, and recycled refractory plate

Country Status (20)

Country Link
EP (1) EP1372892B1 (en)
JP (1) JP2004521746A (en)
KR (1) KR20030080076A (en)
CN (1) CN1525893A (en)
AT (1) ATE296176T1 (en)
AU (1) AU2002238307B2 (en)
BR (1) BR0207478A (en)
CA (1) CA2438967A1 (en)
DE (1) DE60204294T2 (en)
DK (1) DK1372892T3 (en)
ES (1) ES2239218T3 (en)
HU (1) HUP0303409A3 (en)
MX (1) MXPA03008113A (en)
PL (1) PL363265A1 (en)
PT (1) PT1372892E (en)
RU (1) RU2277455C2 (en)
TW (1) TW526315B (en)
UA (1) UA75633C2 (en)
WO (1) WO2002070173A1 (en)
ZA (1) ZA200306068B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3942029B2 (en) 2003-06-27 2007-07-11 Ｊｆｅエンジニアリング株式会社 Brick body for rotary nozzle
JP4456363B2 (en) * 2003-12-16 2010-04-28 東京窯業株式会社 Sliding nozzle plate
DE102004050702B3 (en) 2004-10-18 2006-02-02 Refractory Intellectual Property Gmbh & Co. Kg slide plate
EP1870183A1 (en) * 2006-06-19 2007-12-26 Vesuvius Group S.A Refractory plate, set of refractory plates and process for manufacturing a refractory plate for use in a plate changer device
EP2481500A1 (en) * 2011-01-31 2012-08-01 Stopinc Aktiengesellschaft Cover plate and a sliding closure at the spout of a container containing a metal melt
KR101520038B1 (en) * 2014-02-06 2015-05-13 포항공과대학교 산학협력단 Slide gate and valve plate for slide gate
TWI717455B (en) * 2016-01-25 2021-02-01 比利時商維蘇威集團股份有限公司 Sliding gate valve plate, metal can and sliding gate valve
KR101930748B1 (en) * 2017-08-02 2018-12-19 주식회사 포스코 Sliding gate for continuous casting
CN113134600B (en) * 2021-04-26 2023-02-17 济南新峨嵋实业有限公司 Sliding plate brick repairing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737274A1 (en) * 1977-08-18 1979-03-01 Kurt Dipl Ing Koch Repairing worn plates used in bottom pour sliding stoppers - by filling cracks with cement, then machining to obtain flat surfaces
DE8013402U1 (en) * 1980-05-17 1980-08-21 Martin & Pagenstecher Gmbh, 5000 Koeln SLIDE PLATE FOR SLIDE LOCKS
GB2105634B (en) * 1981-09-02 1985-06-26 Ksr Int Ltd Improvements relating to the manufacture of refractory cementitious articles
US4573616A (en) * 1982-05-24 1986-03-04 Flo-Con Systems, Inc. Valve, clamp, refractory and method
DE3432613C1 (en) * 1984-09-05 1985-05-02 Didier-Werke Ag, 6200 Wiesbaden Fireproof plate for slide closures on metallurgical vessels
FR2594728A1 (en) * 1986-02-25 1987-08-28 Couvreur Christian Insert intended to be implanted in the plates of continuous-casting tundishes and device for machining a frustoconical bore in the said plates
JP2731725B2 (en) * 1994-08-25 1998-03-25 東芝セラミックス株式会社 Regeneration slide gate plate
US5626164A (en) * 1995-08-02 1997-05-06 Vesuvius Crucible Company Crack resistant valve plate assembly for a molten metal slide gate valve
WO1998005451A1 (en) * 1996-08-05 1998-02-12 Stopinc Ag Fireproof plate and a clamping device for a sliding gate at the outlet of a vessel containing molten metal
UA72568C2 (en) * 1999-12-10 2005-03-15 Везувіус Крусібл Компані Refractory plate for a slide gate valve controlling the melt flow

Also Published As

Publication number Publication date
PT1372892E (en) 2005-10-31
AU2002238307B2 (en) 2006-06-22
ZA200306068B (en) 2004-08-06
CN1525893A (en) 2004-09-01
ES2239218T3 (en) 2005-09-16
DK1372892T3 (en) 2005-09-26
RU2003125180A (en) 2005-02-27
DE60204294D1 (en) 2005-06-30
MXPA03008113A (en) 2003-12-12
TW526315B (en) 2003-04-01
HUP0303409A2 (en) 2004-01-28
DE60204294T2 (en) 2006-02-02
UA75633C2 (en) 2006-05-15
EP1372892B1 (en) 2005-05-25
WO2002070173A1 (en) 2002-09-12
KR20030080076A (en) 2003-10-10
PL363265A1 (en) 2004-11-15
ATE296176T1 (en) 2005-06-15
EP1372892A1 (en) 2004-01-02
HUP0303409A3 (en) 2004-04-28
CA2438967A1 (en) 2002-09-12
RU2277455C2 (en) 2006-06-10
JP2004521746A (en) 2004-07-22

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Legal Events

Date Code Title Description
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) 112O DA LPI 9.279 DE 14/05/1996.

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.