DE3663037D1 - Installation for removing skulls at the mouth of a steel converter - Google Patents

Installation for removing skulls at the mouth of a steel converter

Info

Publication number
DE3663037D1
DE3663037D1 DE8686116384T DE3663037T DE3663037D1 DE 3663037 D1 DE3663037 D1 DE 3663037D1 DE 8686116384 T DE8686116384 T DE 8686116384T DE 3663037 T DE3663037 T DE 3663037T DE 3663037 D1 DE3663037 D1 DE 3663037D1
Authority
DE
Germany
Prior art keywords
converter
skulls
mouth
installation
plate
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
DE8686116384T
Other languages
German (de)
Inventor
Helmut Dipl Ing Ebner
Wolfram Dr Dipl Ing Florin
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.)
MAN Gutehoffnungshutte GmbH
Original Assignee
MAN Gutehoffnungshutte GmbH
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=6787632&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3663037(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Gutehoffnungshutte GmbH filed Critical MAN Gutehoffnungshutte GmbH
Priority to DE8686116384T priority Critical patent/DE3663037D1/en
Application granted granted Critical
Publication of DE3663037D1 publication Critical patent/DE3663037D1/en
Expired legal-status Critical Current

Links

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
    • C21C5/4693—Skull removal; Cleaning of the converter mouth

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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Mechanical Operated Clutches (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)

Abstract

1. Device for removing skulls on a steelworks converter, incorporating a plate having a concave, arcuate leading edge, characterized in that the plate (3) is attached to a working platform (6) in the region of the converter (1) and that the converter (1) has a muzzle ring (2) spherilar in shape, corresponding to the leading edge (4) of the plate (3), said muzzle ring (2) having a spherular outline with a radius R, the mid point of which lies on the fulcrum D of the converter (1).
DE8686116384T 1985-11-27 1986-11-25 Installation for removing skulls at the mouth of a steel converter Expired DE3663037D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686116384T DE3663037D1 (en) 1985-11-27 1986-11-25 Installation for removing skulls at the mouth of a steel converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8533320U DE8533320U1 (en) 1985-11-27 1985-11-27 Device for the removal of muzzle hubs on a steelworks converter
DE8686116384T DE3663037D1 (en) 1985-11-27 1986-11-25 Installation for removing skulls at the mouth of a steel converter

Publications (1)

Publication Number Publication Date
DE3663037D1 true DE3663037D1 (en) 1989-06-01

Family

ID=6787632

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8533320U Expired DE8533320U1 (en) 1985-11-27 1985-11-27 Device for the removal of muzzle hubs on a steelworks converter
DE8686116384T Expired DE3663037D1 (en) 1985-11-27 1986-11-25 Installation for removing skulls at the mouth of a steel converter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8533320U Expired DE8533320U1 (en) 1985-11-27 1985-11-27 Device for the removal of muzzle hubs on a steelworks converter

Country Status (4)

Country Link
EP (1) EP0224860B1 (en)
AT (1) ATE42573T1 (en)
DE (2) DE8533320U1 (en)
ES (1) ES2008078B3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110656216B (en) * 2018-06-28 2021-04-13 宝山钢铁股份有限公司 Slag removal device for steelmaking converter platform

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335345A (en) * 1967-08-08 Pyrolytic graphite
AT246193B (en) * 1963-10-28 1966-04-12 Voest Ag Device for pushing muzzle hubs and method for pushing muzzle hears with the same
US3605157A (en) * 1969-08-25 1971-09-20 Harvey E Thompson Jr Waste material-removing apparatus

Also Published As

Publication number Publication date
EP0224860B1 (en) 1989-04-26
EP0224860A1 (en) 1987-06-10
DE8533320U1 (en) 1986-01-09
ES2008078B3 (en) 1989-07-16
ATE42573T1 (en) 1989-05-15

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: MAN GUTEHOFFNUNGSHUETTE AG, 4200 OBERHAUSEN, DE

8363 Opposition against the patent
8331 Complete revocation