ATE33895T1 - DEVICE FOR TAPING THE BOTTOM OF METAL FROM A FURNACE OR A LADLE. - Google Patents

DEVICE FOR TAPING THE BOTTOM OF METAL FROM A FURNACE OR A LADLE.

Info

Publication number
ATE33895T1
ATE33895T1 AT85109155T AT85109155T ATE33895T1 AT E33895 T1 ATE33895 T1 AT E33895T1 AT 85109155 T AT85109155 T AT 85109155T AT 85109155 T AT85109155 T AT 85109155T AT E33895 T1 ATE33895 T1 AT E33895T1
Authority
AT
Austria
Prior art keywords
tapping
orifice
closure plate
tapping orifice
furnace
Prior art date
Application number
AT85109155T
Other languages
German (de)
Inventor
Karl-Heinz Klein
Volkwin Werner Koester
Guenter Paul
Original Assignee
Badische Stahl Eng 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 Badische Stahl Eng Gmbh filed Critical Badische Stahl Eng Gmbh
Application granted granted Critical
Publication of ATE33895T1 publication Critical patent/ATE33895T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/19—Arrangements of devices for discharging
    • 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
    • B22D41/44—Consumable closure means, i.e. closure means being used only once
    • B22D41/46—Refractory plugging masses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1. Apparatus for bottom-tapping a metal melt (2) from a melting furnace (1) with a tapping orifice (5) in its floor, in which a) a closure plate (6) is arranged below the tapping orifice (5) and is capable of being pivoted or slid in a plane parallel to the floor of the furnace (1) between a closed position and an open position of the tapping orifice (5), and b) a filling (8) of refractory granular material is provided in the tapping orifice (5) which is closed off by the closure plate (6), characterized in that c) the closure plate (6) is arranged at a spacing of 2 to 15 mm from the adjacent mouth of the tapping orifice (5) and has a width which corresponds to at least double the clearance diameter of the tapping orifice (5), and d) the gap (7) so formed between the closure plate (6) and the adjacent mouth of the tapping orifice (5) is likewise filled with refractory granular material.
AT85109155T 1984-07-28 1985-07-23 DEVICE FOR TAPING THE BOTTOM OF METAL FROM A FURNACE OR A LADLE. ATE33895T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848422585U DE8422585U1 (en) 1984-07-28 1984-07-28 DEVICE FOR BOTTOM TAPING A METAL MELT FROM A MELTING STOVE OR A SPRAYER
EP85109155A EP0171658B1 (en) 1984-07-28 1985-07-23 Device for the bottom-tapping of a melting bath from a melting furnace or a teeming ladle

Publications (1)

Publication Number Publication Date
ATE33895T1 true ATE33895T1 (en) 1988-05-15

Family

ID=6769309

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85109155T ATE33895T1 (en) 1984-07-28 1985-07-23 DEVICE FOR TAPING THE BOTTOM OF METAL FROM A FURNACE OR A LADLE.

Country Status (5)

Country Link
EP (1) EP0171658B1 (en)
JP (1) JPS61105094A (en)
AT (1) ATE33895T1 (en)
DE (1) DE8422585U1 (en)
ES (1) ES296051Y (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700895A1 (en) * 1987-01-14 1988-07-28 Intracon Handel Closure for bottom tapping holes, and closing material suitable for this purpose
DE3830342A1 (en) * 1988-09-07 1990-03-15 Radex Heraklith DISCONNECTED ENDSTONE
DE4009291A1 (en) * 1990-03-20 1991-09-26 Mannesmann Ag Tapping system for metallurgical vessel - has tubular element joining the vessel bottom to reception container top to facilitate tilting
JPH0749356Y2 (en) * 1992-06-08 1995-11-13 株式会社ニッコー Furnace bottom tap opening / closing device
DE19646738C2 (en) * 1996-11-13 1998-12-17 Schloemann Siemag Ag Method and device for metallurgically improved tapping of liquid steel from a melting furnace into a pan
CN115138833B (en) * 2022-08-17 2023-10-24 巢湖云海镁业有限公司 Liquid supply device for magnesium alloy casting and rolling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049547B (en) * 1956-12-12 1959-01-29 Bochumer Ver Fuer Gussstahlfab Device for the electrically controlled casting of metal
DE3041029A1 (en) * 1980-10-31 1982-06-16 Zimmermann & Jansen GmbH, 5160 Düren Bottom pour sliding stopper, esp. for arc melting furnaces - where guide rails force stopper plate upwards against bottom end of outlet nozzle
DE3115108A1 (en) * 1981-04-14 1982-10-28 Purmetall Gesellschaft für Stahlveredelung GmbH u. Co Betriebskommanditgesellschaft, 4200 Oberhausen VESSEL FOR METALLURGICAL MELTING

Also Published As

Publication number Publication date
DE8422585U1 (en) 1984-12-20
JPS61105094A (en) 1986-05-23
EP0171658A1 (en) 1986-02-19
ES296051U (en) 1987-07-16
EP0171658B1 (en) 1988-04-27
ES296051Y (en) 1988-01-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee