EP0603480A2 - Fermeture à tiroir en particulier pour un convertisseur contenant un bain métallique - Google Patents

Fermeture à tiroir en particulier pour un convertisseur contenant un bain métallique Download PDF

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Publication number
EP0603480A2
EP0603480A2 EP93115978A EP93115978A EP0603480A2 EP 0603480 A2 EP0603480 A2 EP 0603480A2 EP 93115978 A EP93115978 A EP 93115978A EP 93115978 A EP93115978 A EP 93115978A EP 0603480 A2 EP0603480 A2 EP 0603480A2
Authority
EP
European Patent Office
Prior art keywords
closure
plate
slide
plates
frame
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP93115978A
Other languages
German (de)
English (en)
Other versions
EP0603480A3 (en
Inventor
Anton Pfyl
Werner Keller
Walter Toaldo
Werner Plattner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stopinc AG
Original Assignee
Stopinc AG
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 Stopinc AG filed Critical Stopinc AG
Publication of EP0603480A2 publication Critical patent/EP0603480A2/fr
Publication of EP0603480A3 publication Critical patent/EP0603480A3/de
Withdrawn legal-status Critical Current

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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
    • 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

Definitions

  • the locking plates must either be coupled to the slide plate or to the base plate. At least one coupling mechanism is provided for this purpose. Specific embodiments of such coupling mechanisms are described in detail below in the exemplary embodiments.
  • FIG. 11 and 12 show a sliding closure 90 which, in terms of its structure, has, on the one hand, still different coupling mechanisms 91, 92 and, on the other hand, spring elements 93 are provided which are arranged laterally to the slide 95.
  • These spring elements 93 are also not supported in the housing frame 96 but in the slide frame 94. Otherwise, a fixed base plate 22, three alternatively displaceable or fixed closure plates 23, a slide plate 24 arranged in the slide 95 and a pouring sleeve 27 adjoining it are assigned to this slide closure.
  • the coupling mechanisms are designed in such a way that initially only the slide plate 24 and then one around the other closure plate 23 is carried along with it.
  • all of the closure plates with the slide plate could also be shifted first and then retained one by one with the base plate 22.
  • the closing plates 23 could also be moved one after the other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
EP93115978A 1992-11-25 1993-10-04 Sliding closure in particular for a converter holding a bath of molten metal. Withdrawn EP0603480A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH361192 1992-11-25
CH3611/92 1992-11-25

Publications (2)

Publication Number Publication Date
EP0603480A2 true EP0603480A2 (fr) 1994-06-29
EP0603480A3 EP0603480A3 (en) 1997-09-17

Family

ID=4259713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93115978A Withdrawn EP0603480A3 (en) 1992-11-25 1993-10-04 Sliding closure in particular for a converter holding a bath of molten metal.

Country Status (3)

Country Link
US (1) US5429342A (fr)
EP (1) EP0603480A3 (fr)
JP (1) JPH06299222A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103014227A (zh) * 2012-11-30 2013-04-03 鞍钢股份有限公司 一种转炉氧枪口气、汽两用封堵环
CN103525973A (zh) * 2013-09-30 2014-01-22 马鞍山利尔开元新材料有限公司 一种滑板挡渣出钢转炉机构

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296210A (en) * 1994-12-23 1996-06-26 Flogates Ltd Sliding gate valve
JP5156095B2 (ja) * 2007-07-16 2013-03-06 シュトピンク・アクティーエンゲゼルシャフト 溶融金属が入った容器のための摺動閉鎖装置
US9108245B2 (en) * 2008-04-17 2015-08-18 Stopinc Aktiengesellschaft Sliding closure for a receptacle containing molten metal
PL2490846T3 (pl) * 2009-10-21 2016-06-30 Stopinc Ag Element ogniotrwały dla zamknięcia zasuwowego przy wylewie zbiornika na roztopiony metal
CN106086297B (zh) * 2016-08-24 2018-02-13 河南熔金高温材料股份有限公司 一种转炉挡渣滑动水口装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356551A1 (fr) * 1988-08-31 1990-03-07 Metacon AG Ensemble de plaques réfractaires pour obturateurs coulissants à trois plaques
WO1991003339A1 (fr) * 1989-08-30 1991-03-21 International Industrial Engineering S.A. Dispositif de coulee obturable pour un conteneur siderurgique ou metallurgique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260081A (en) * 1978-08-07 1981-04-07 Pol Detalle Slide-valve output regulating throttle
DE2918344A1 (de) * 1979-05-07 1980-11-20 Metacon Ag Schieberverschluss fuer den abstichkanal eines metallurgischen ofens oder gefaesses
US4520860A (en) * 1983-02-28 1985-06-04 Manfred Haissig Horizontal continuous casting apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356551A1 (fr) * 1988-08-31 1990-03-07 Metacon AG Ensemble de plaques réfractaires pour obturateurs coulissants à trois plaques
WO1991003339A1 (fr) * 1989-08-30 1991-03-21 International Industrial Engineering S.A. Dispositif de coulee obturable pour un conteneur siderurgique ou metallurgique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103014227A (zh) * 2012-11-30 2013-04-03 鞍钢股份有限公司 一种转炉氧枪口气、汽两用封堵环
CN103525973A (zh) * 2013-09-30 2014-01-22 马鞍山利尔开元新材料有限公司 一种滑板挡渣出钢转炉机构

Also Published As

Publication number Publication date
EP0603480A3 (en) 1997-09-17
JPH06299222A (ja) 1994-10-25
US5429342A (en) 1995-07-04

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