EP0012131B1 - Kippbarer Konverter - Google Patents

Kippbarer Konverter Download PDF

Info

Publication number
EP0012131B1
EP0012131B1 EP79890047A EP79890047A EP0012131B1 EP 0012131 B1 EP0012131 B1 EP 0012131B1 EP 79890047 A EP79890047 A EP 79890047A EP 79890047 A EP79890047 A EP 79890047A EP 0012131 B1 EP0012131 B1 EP 0012131B1
Authority
EP
European Patent Office
Prior art keywords
converter
vessel
articulated
bearings
converter vessel
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.)
Expired
Application number
EP79890047A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0012131A1 (de
Inventor
Bernhard Dipl.-Ing. Enkner
Rupert Berger
Manfred Eysn
Hermann Franz Haslehner
Helmut Smejkal
Michael Sattler
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.)
Voestalpine AG
Original Assignee
Voestalpine 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3605469&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0012131(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voestalpine AG filed Critical Voestalpine AG
Publication of EP0012131A1 publication Critical patent/EP0012131A1/de
Application granted granted Critical
Publication of EP0012131B1 publication Critical patent/EP0012131B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • C21C5/4633—Supporting means

Definitions

  • the load-bearing elements should also be as simple as possible to construct and dimension, i. H. in other words, it should be possible to calculate the forces occurring on the suspension with the greatest possible accuracy.
  • a converter of the type described in the opening paragraph is known from US-A-3 146 983.
  • This patent shows a converter vessel which is connected to the support ring by means of a plurality of articulated brackets. These hinge plates are arranged along the entire circumference of the converter vessel.
  • the large number of link plates means that the suspension of the converter vessel on the support ring is statically indefinite. Every expansion of the converter vessel (such expansions occur both in the radial direction and in the longitudinal direction of the vessel, and they are distributed unevenly around the circumference) inevitably causes the tabs to be forced, as a result of which their articulation is no longer present during converter operation.
  • the converter vessel 1 is fastened in the support ring 2 by means of three articulated brackets 4, which are each pivotably mounted in bearings 5, 6 both on the support ring 2 and on the converter vessel 1.
  • Both the bearings 6, which are provided on the support ring, and the bearings 5 on the converter vessel are formed in two parts, each joint plate with bolts 7, 8 provided at its ends, each in a part 5 ', 5 "or 6', 6" the bearing 5, 6 is used.
  • the bearings 5 on the converter vessel are installed in ribs 9, which are reinforced by belts 10 and further ribs 11.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
EP79890047A 1978-11-27 1979-11-09 Kippbarer Konverter Expired EP0012131B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT844078A AT357584B (de) 1978-11-27 1978-11-27 Kippbarer konverter
AT8440/78 1978-11-27

Publications (2)

Publication Number Publication Date
EP0012131A1 EP0012131A1 (de) 1980-06-11
EP0012131B1 true EP0012131B1 (de) 1982-02-17

Family

ID=3605469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79890047A Expired EP0012131B1 (de) 1978-11-27 1979-11-09 Kippbarer Konverter

Country Status (13)

Country Link
US (1) US4281823A (pl)
EP (1) EP0012131B1 (pl)
JP (1) JPS5576011A (pl)
AT (1) AT357584B (pl)
BR (1) BR7907648A (pl)
CA (1) CA1111243A (pl)
CS (1) CS215034B2 (pl)
DD (1) DD156000A5 (pl)
DE (1) DE2962157D1 (pl)
ES (1) ES485892A1 (pl)
PL (1) PL121851B1 (pl)
RO (1) RO78826A (pl)
SU (1) SU1012798A3 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385772B (de) * 1986-08-21 1988-05-10 Voest Alpine Ag Kippbarer konverter
GB2344872A (en) * 1998-11-02 2000-06-21 Kvaerner Metals Davy Ltd Converter vessel support assembly
DE19928195A1 (de) * 1999-06-19 2000-12-21 Sms Demag Ag Konverter
DE10059303A1 (de) * 2000-11-29 2002-06-06 Sms Demag Ag Kippbarer Konverter
DE10251964A1 (de) * 2002-11-08 2004-05-19 Sms Demag Ag Schnellwechselbefestigung von metallurgischen Behandlungsgefäßen
KR101180224B1 (ko) 2010-07-07 2012-09-05 주식회사 포스코 쇳물용기 지지장치
AT509203B1 (de) * 2010-08-25 2011-07-15 Siemens Vai Metals Tech Gmbh Kippbarer konverter mit pendelstabaufhängung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146983A (en) * 1961-11-08 1964-09-01 Chicago Bridge & Iron Co Mounting for invertible vessel
AT266893B (de) * 1966-06-21 1968-12-10 Voest Ag Kippbarer Tiegel oder Konverter zur Durchführung metallurgischer Prozesse
FR1575912A (pl) * 1968-06-14 1969-07-25
BE756227A (fr) * 1969-10-09 1971-03-01 Meccaniche Ind Genovesi C M I Dispositif perfectionne pour relier le creuset a l'anneau de soutien
US3653649A (en) * 1970-08-20 1972-04-04 Dravo Corp Support assembly for a tiltable hot metal processing vessel
DE2255409A1 (de) * 1972-11-11 1974-05-16 Krupp Gmbh Kippbares metallurgisches gefaess, insbesondere konverter, mit tragkoerper
DE2338376C2 (de) * 1973-07-28 1988-03-03 Fried. Krupp Gmbh, 4300 Essen Verbindung eines kippbaren metallurgischen Gefäßes mit einem Tragkörper
DE2739540C3 (de) * 1977-09-02 1983-11-03 Winfried 5963 Wenden Burkhard Tragringlagerung für ein metallurgisches Gefäß

Also Published As

Publication number Publication date
RO78826A (ro) 1982-04-12
ATA844078A (de) 1979-12-15
JPS5576011A (en) 1980-06-07
US4281823A (en) 1981-08-04
ES485892A1 (es) 1980-05-16
DD156000A5 (de) 1982-07-21
PL121851B1 (en) 1982-06-30
PL219840A1 (pl) 1980-07-28
CS215034B2 (en) 1982-06-25
DE2962157D1 (en) 1982-03-25
EP0012131A1 (de) 1980-06-11
CA1111243A (en) 1981-10-27
SU1012798A3 (ru) 1983-04-15
AT357584B (de) 1980-07-25
BR7907648A (pt) 1980-07-08

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