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 PDFInfo
- 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- Withdrawn
Links
Images
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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2296210A (en) * | 1994-12-23 | 1996-06-26 | Flogates Ltd | Sliding gate valve |
EP2173506B1 (fr) * | 2007-07-16 | 2011-05-18 | Stopinc Aktiengesellschaft | Fermeture coulissante pour un récipient renfermant une fonte métallique |
PL2268433T3 (pl) * | 2008-04-17 | 2014-03-31 | Stopinc Ag | Zamknięcie suwakowe do zbiornika zawierającego płynny metal |
HUE026902T2 (en) * | 2009-10-21 | 2016-07-28 | Stopinc Ag | Fire-retardant unit for sliding gate valve on a metal melt tank |
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)
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)
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 |
-
1993
- 1993-10-04 EP EP93115978A patent/EP0603480A3/de not_active Withdrawn
- 1993-11-02 JP JP5306969A patent/JPH06299222A/ja active Pending
- 1993-11-23 US US08/155,854 patent/US5429342A/en not_active Expired - Fee Related
Patent Citations (2)
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)
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 |
---|---|
JPH06299222A (ja) | 1994-10-25 |
US5429342A (en) | 1995-07-04 |
EP0603480A3 (en) | 1997-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19931014 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE ES FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RHK1 | Main classification (correction) |
Ipc: B22D 41/24 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE ES FR GB IT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19971216 |