ES2016659B3 - INSTALLATION FOR THE DISMANTLING OF THE PERFORATED BRICKS ARRANGED AT THE OPENING OF THE PIQUERA IN METALLURGICAL CONTAINERS. - Google Patents

INSTALLATION FOR THE DISMANTLING OF THE PERFORATED BRICKS ARRANGED AT THE OPENING OF THE PIQUERA IN METALLURGICAL CONTAINERS.

Info

Publication number
ES2016659B3
ES2016659B3 ES87890249T ES87890249T ES2016659B3 ES 2016659 B3 ES2016659 B3 ES 2016659B3 ES 87890249 T ES87890249 T ES 87890249T ES 87890249 T ES87890249 T ES 87890249T ES 2016659 B3 ES2016659 B3 ES 2016659B3
Authority
ES
Spain
Prior art keywords
piquera
dismantling
installation
opening
perforated bricks
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 - Lifetime
Application number
ES87890249T
Other languages
Spanish (es)
Inventor
Hubert Ollinger
Alois Klapka
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.)
Primetals Technologies Austria GmbH
Veitscher Magnesitwerke AG
Original Assignee
Veitscher Magnesitwerke AG
Voest Alpine Industrienlagenbau 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
Application filed by Veitscher Magnesitwerke AG, Voest Alpine Industrienlagenbau GmbH filed Critical Veitscher Magnesitwerke AG
Application granted granted Critical
Publication of ES2016659B3 publication Critical patent/ES2016659B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21C5/4653—Tapholes; Opening or plugging 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
    • 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
    • B22D41/50—Pouring-nozzles
    • B22D41/56—Means for supporting, manipulating or changing a pouring-nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
ES87890249T 1986-11-13 1987-11-09 INSTALLATION FOR THE DISMANTLING OF THE PERFORATED BRICKS ARRANGED AT THE OPENING OF THE PIQUERA IN METALLURGICAL CONTAINERS. Expired - Lifetime ES2016659B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT301986A AT386422B (en) 1986-11-13 1986-11-13 DEVICE FOR REMOVING HOLE STONES INSERTED IN THE TAPPING OPENING OF METALLURGICAL VESSELS

Publications (1)

Publication Number Publication Date
ES2016659B3 true ES2016659B3 (en) 1990-11-16

Family

ID=3544048

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87890249T Expired - Lifetime ES2016659B3 (en) 1986-11-13 1987-11-09 INSTALLATION FOR THE DISMANTLING OF THE PERFORATED BRICKS ARRANGED AT THE OPENING OF THE PIQUERA IN METALLURGICAL CONTAINERS.

Country Status (4)

Country Link
EP (1) EP0271474B1 (en)
AT (1) AT386422B (en)
DE (1) DE3763966D1 (en)
ES (1) ES2016659B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU213077B (en) * 1989-06-09 1997-02-28 Boehler Pneumatik Int Gmbh Equipment for changing waste holed sections forming the taphole of furnace pots or lining elements
LT3389B (en) 1990-06-08 1995-08-25 Veitsch Radex Ag Device for removing wearing fashion bricks with hole or lining
FR2685653B1 (en) * 1991-12-31 1994-04-01 Sollac DEVICE FOR REPAIRING THE INTERIOR COATING OF A CAST HOLE IN PARTICULAR OF A STEEL CONVERTER.
CN110303147A (en) * 2019-07-25 2019-10-08 永兴特种不锈钢股份有限公司 One kind pouring the automatic extracting apparatus of ladle upper nozzle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT298708B (en) * 1964-11-25 1972-04-15 Benteler Geb Paderwerk ADJUSTABLE BOTTOM LOCKING FOR STEEL PAD
CH452124A (en) * 1967-03-03 1968-05-31 Metacon Ag Installation device for wear stones in casting containers with slide lock
FR2314086A2 (en) * 1975-06-13 1977-01-07 Usinor Tuyere extractor for blast furnaces - includes pneumatic hammer, and can also extract tymps
FR2454861A1 (en) * 1979-04-24 1980-11-21 Paris Acieries Laminoirs Extractor for removing nozzle brick from casting ladle - where extractor bar can withdraw nozzle brick while ladle is very hot
WO1985001068A1 (en) * 1983-08-20 1985-03-14 Brohltal-Deumag Ag Für Feuerfeste Erzeugnisse; Extractor for a gas blow brick

Also Published As

Publication number Publication date
DE3763966D1 (en) 1990-08-30
EP0271474B1 (en) 1990-07-25
ATA301986A (en) 1988-01-15
EP0271474A1 (en) 1988-06-15
AT386422B (en) 1988-08-25

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