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
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)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Vertical, Hearth, Or Arc Furnaces (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.
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)
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)
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 |
-
1984
- 1984-07-28 DE DE19848422585U patent/DE8422585U1/en not_active Expired
-
1985
- 1985-07-23 EP EP85109155A patent/EP0171658B1/en not_active Expired
- 1985-07-23 AT AT85109155T patent/ATE33895T1/en not_active IP Right Cessation
- 1985-07-26 ES ES1985296051U patent/ES296051Y/en not_active Expired
- 1985-07-29 JP JP60167378A patent/JPS61105094A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS61105094A (en) | 1986-05-23 |
EP0171658B1 (en) | 1988-04-27 |
ES296051Y (en) | 1988-01-16 |
ES296051U (en) | 1987-07-16 |
EP0171658A1 (en) | 1986-02-19 |
DE8422585U1 (en) | 1984-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |