EP0200671A3 - Ofen, insbesondere Schmelz- oder Warmhalteofen für Metall - Google Patents

Ofen, insbesondere Schmelz- oder Warmhalteofen für Metall Download PDF

Info

Publication number
EP0200671A3
EP0200671A3 EP86730054A EP86730054A EP0200671A3 EP 0200671 A3 EP0200671 A3 EP 0200671A3 EP 86730054 A EP86730054 A EP 86730054A EP 86730054 A EP86730054 A EP 86730054A EP 0200671 A3 EP0200671 A3 EP 0200671A3
Authority
EP
European Patent Office
Prior art keywords
furnace
liquid metal
smelting
heat
metal
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.)
Withdrawn
Application number
EP86730054A
Other languages
English (en)
French (fr)
Other versions
EP0200671A2 (de
Inventor
Günther Schmidt
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.)
Strikfeld W and Koch GmbH
Original Assignee
Strikfeld W and Koch 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 Strikfeld W and Koch GmbH filed Critical Strikfeld W and Koch GmbH
Publication of EP0200671A2 publication Critical patent/EP0200671A2/de
Publication of EP0200671A3 publication Critical patent/EP0200671A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/14—Arrangements of heating devices
    • 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
    • F27B3/20—Arrangements of heating devices
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B2014/002—Smelting process, e.g. sequences to melt a specific material
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/0875—Two zones or chambers, e.g. one used for charging
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0008—Resistor heating
    • F27D2099/0011—The resistor heats a radiant tube or surface
    • F27D2099/0013—The resistor heats a radiant tube or surface immersed in the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Es wird ein Ofen, insbesondere ein Schmelz- oder Warmhalteofen für Metall vorgeschlagen, der ein das flüssige Metallbad (4) aufnehmendes, wärmeiso­ liertes Ofengefäß (1) und mindestens einen in das flüssige Metallbad (4) hineinragenden Tauchheizkörper (7) aufweist. In das flüssige Metallbad (4) ist mindestens eine Tauchwand (8) eingeführt, die den den Tauchheiz­ körper (7) aufnehmenden Bereich von dem übrigen Be­ reich des Schmelzbades abtrennt. Die Abmessungen der Tauchwand (8) ist derart gewählt, daß ein Aus­ tausch des flüssigen Metalls zwischen den Berei­ chen möglich ist.
EP86730054A 1985-04-04 1986-03-25 Ofen, insbesondere Schmelz- oder Warmhalteofen für Metall Withdrawn EP0200671A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3512868 1985-04-04
DE19853512868 DE3512868A1 (de) 1985-04-04 1985-04-04 Ofen, insbesondere schmelz- oder warmhalteofen fuer metall

Publications (2)

Publication Number Publication Date
EP0200671A2 EP0200671A2 (de) 1986-11-05
EP0200671A3 true EP0200671A3 (de) 1987-06-10

Family

ID=6267643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86730054A Withdrawn EP0200671A3 (de) 1985-04-04 1986-03-25 Ofen, insbesondere Schmelz- oder Warmhalteofen für Metall

Country Status (2)

Country Link
EP (1) EP0200671A3 (de)
DE (1) DE3512868A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82861C (sv) * 1989-06-06 1991-04-25 Jaofs Export Oy Holimesy Ab Smältugn
GB2232751A (en) * 1989-06-06 1990-12-19 Christopher J English Apparatus and method for treating molten material
FR2650380A1 (fr) * 1989-07-28 1991-02-01 Air Liquide Procede de chauffage d'un bain metallique
CH682107A5 (de) * 1990-01-25 1993-07-15 Asea Brown Boveri
FR2712217B1 (fr) * 1993-11-12 1995-12-22 Pechiney Rhenalu Poche de traitement de métal liquide de faible encombrement et de performances améliorées.
US5948352A (en) * 1996-12-05 1999-09-07 General Motors Corporation Two-chamber furnace for countergravity casting
CN105466215B (zh) * 2015-12-25 2017-08-11 重庆唐森机械制造有限公司 一种节能锅生产用加热炉

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE645671C (de) * 1934-04-17 1937-06-01 Siegfried Junghans Elektrischer Ofen zum Schmelzen von Metallen
FR870310A (fr) * 1940-03-01 1942-03-09 Licentia Gmbh Four électrique à bain de sels fusibles, à électrodes
DE2601586A1 (de) * 1975-01-17 1976-07-22 Schaefer Frank W Inc Aluminiumschmelzofen und -verfahren
GB1561786A (en) * 1976-12-09 1980-03-05 Ass Eng Ltd Heating vessles for molten metal
EP0037788A1 (de) * 1980-04-09 1981-10-14 FOURS M.G.R. S.A. Société dite : Vorrichtung und Verfahren zum Schmelzen oder Flüssighalten von Metallen mit Hilfe eines elektrischen Widerstandstaucheizelementes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163062A (ja) * 1983-03-09 1984-09-14 Nippon Steel Corp タンデイツシユ内溶鋼の加熱装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE645671C (de) * 1934-04-17 1937-06-01 Siegfried Junghans Elektrischer Ofen zum Schmelzen von Metallen
FR870310A (fr) * 1940-03-01 1942-03-09 Licentia Gmbh Four électrique à bain de sels fusibles, à électrodes
DE2601586A1 (de) * 1975-01-17 1976-07-22 Schaefer Frank W Inc Aluminiumschmelzofen und -verfahren
GB1561786A (en) * 1976-12-09 1980-03-05 Ass Eng Ltd Heating vessles for molten metal
EP0037788A1 (de) * 1980-04-09 1981-10-14 FOURS M.G.R. S.A. Société dite : Vorrichtung und Verfahren zum Schmelzen oder Flüssighalten von Metallen mit Hilfe eines elektrischen Widerstandstaucheizelementes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 9, Nr. 14 (M-352)[1737], 22. Januar 1985; & JP-A-59 163 062 (SHIN NIPPON SEITETSU K.K.) 14-09-1984 *

Also Published As

Publication number Publication date
EP0200671A2 (de) 1986-11-05
DE3512868A1 (de) 1986-10-09

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Inventor name: SCHMIDT, GUENTHER