WO2005102558A2 - Installation pour traiter des barres de coulee continue ou des axes de coulee continue - Google Patents

Installation pour traiter des barres de coulee continue ou des axes de coulee continue Download PDF

Info

Publication number
WO2005102558A2
WO2005102558A2 PCT/EP2005/004326 EP2005004326W WO2005102558A2 WO 2005102558 A2 WO2005102558 A2 WO 2005102558A2 EP 2005004326 W EP2005004326 W EP 2005004326W WO 2005102558 A2 WO2005102558 A2 WO 2005102558A2
Authority
WO
WIPO (PCT)
Prior art keywords
furnace
exhaust
continuous cast
elements
shaft elements
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.)
Ceased
Application number
PCT/EP2005/004326
Other languages
German (de)
English (en)
Other versions
WO2005102558A3 (fr
Inventor
Christoph Keller
Yildirim Karamahmut
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.)
EXPERT KONSTRUKTIONS GmbH
Original Assignee
EXPERT KONSTRUKTIONS 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 EXPERT KONSTRUKTIONS GmbH filed Critical EXPERT KONSTRUKTIONS GmbH
Priority to US11/587,071 priority Critical patent/US20080264133A1/en
Priority to EP05733687A priority patent/EP1740330A2/fr
Publication of WO2005102558A2 publication Critical patent/WO2005102558A2/fr
Publication of WO2005102558A3 publication Critical patent/WO2005102558A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J17/00—Forge furnaces

Definitions

  • the present invention relates to a system for
  • the present invention is therefore based on the object of creating a system of the type mentioned at the outset which eliminates the disadvantages mentioned and with which a homogeneous, uniform heating of continuous cast rods and continuous cast bolts is ensured in a simple and inexpensive manner.
  • All shaft elements are preferably driven in order to move or move the continuous casting rod or the continuous casting bolt back and forth in the furnace.
  • a second arrangement can be radially offset from the radially revolving gas burners to the first arrangement, so that, for example, alternating distances of the gas burners from a first to the second arrangement arise.
  • This process can be repeated.
  • homogenization of the heating process is also optimized.
  • it also contributes significantly to the invention that, in particular in a region of an exhaust gas gap, a plurality of exhaust gas guide elements, spaced apart from one another, preferably perpendicular to the continuous casting rods or continuous casting bolts, are provided in order to uniformize an exhaust gas flow, vertically upward, so that an axial outflow of the gas through the exhaust duct does not impair or disrupt the homogeneous heating process.
  • the exhaust gas stream can also be used to preheat the continuous cast rods or continuous cast bolts, with corresponding shaft elements, which are arranged above the exhaust gap and which are mounted and driven in a stationary manner and outside an exhaust gas channel, also serve to axially transport the continuous cast rod or continuous cast bolts take.
  • Figure 1 is a schematically illustrated side view of a system for treating continuous cast bars or cast bolts
  • FIG. 2 shows a schematically illustrated front view of a part of the system for treating continuous cast rods or continuous cast bolts;
  • FIG. 3 shows a schematically illustrated perspective view of a part of the installation for treating continuous cast rods or continuous cast bolts
  • FIG. 4 shows a schematically illustrated perspective view of the continuous casting installation according to FIG. 3 with additional exhaust gas guide elements
  • FIG. 5 shows a schematically illustrated top view of a further exemplary embodiment of a system for treating continuous cast rods or continuous cast bolts according to FIG. 2.
  • FIG. 1 schematically shows how at least one continuous casting rod 1 or at least one continuous casting bolt 2 is fed to a system Ri via a transport element 3.
  • the continuous casting rod 1 or the continuous casting bolt 2 is heated to a forming temperature in preparation for a subsequent pressing in a press 4, the forming temperature being approximately in a range from 480 ° C. to 510 ° C.
  • a press bolt 6 is sheared off by the continuous casting rod 1 or the continuous casting bolt 2 in a shearing device 5, which is then pressed in the press 4, for example, to give a semi-finished product.
  • a plurality of shaft elements 8, which preferably extend radially through the furnace 7 approximately eccentrically, are provided spaced apart from one another by at least one continuous casting rod 1 or at least one continuous casting bolt 2 in the double arrow direction X shown and to proceed here.
  • Insulation 12 is provided inside the burner box 11.
  • a plurality of gas burners 13 are radial in the almost complete range are arranged all around in the burner box 11 and preferably pass through the insulation 12 so that the continuous casting rod 1 or the continuous casting bolt 2 can preferably be heated on all sides.
  • a preferably continuous exhaust gas gap 16 is formed in the furnace 7 or in the burner box 11.
  • an exhaust duct 17 is provided, through which the exhaust gases are preferably discharged axially.
  • Furnace 7 a plurality of exhaust gas guide elements 19 are used, the outflow preferably perpendicular to the furnace 7 or perpendicular to the continuous casting rod 1 or continuous casting bolt
  • the outflow process is evened out, so that the gas flowing out via the exhaust duct 17 causes the homogeneous heating process the continuous casting bolt 2 or the continuous casting rod 1 is not impaired.
  • the individual, spaced-apart exhaust-gas guiding elements 19 can be arranged axially at the same or different distances in the region 18 of the exhaust-gas duct of the exhaust-gas gap 16, or can be inserted completely or at least partially therein.
  • an installation R 2 is shown which corresponds approximately to the type described at the beginning.
  • a further arrangement of shaft elements 8 in the manner described at the beginning is provided for preheating the continuous casting bolt 2 or a continuous casting rod 1 above the furnace 7, preferably above the exhaust gap 16, with further shaft elements 8, which also cover the full length of the furnace 7 are arranged at a distance from one another, these are also mounted and driven outside of an exhaust gas duct 17 via bearing elements 9 and drive elements 10.
  • the exhaust gas from the furnace 7 thus serves to preheat the continuous cast rods 1 or continuous cast bolts 2, which are in the top described manner can be moved in and out of the exhaust gas duct 17 by means of the shaft elements 8, in order then to be transferred to the furnace 7 in a transfer unit (not shown here) after preheating to preheat to the forming temperature.
  • heating of continuous cast rods 1 and continuous cast bolts 2 can be carried out in a very energy-saving manner.
  • exhaust gas guide elements 19 can be used or arranged in the region of the exhaust gap 16 in the manner described above.

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Tunnel Furnaces (AREA)
  • Metal Rolling (AREA)

Abstract

L'invention concerne une installation permettant de traiter des barres de coulée continue (1) ou des axes de coulée continue (2), qui peuvent être portés à une température de formage dans un four (7), avant d'être détachés par cisaillement, en billettes (6) et d'être comprimés dans une presse (4). Une pluralité d'éléments de type arbre (8) servant à transporter des barres de coulée continue (1) ou des axes de coulée continue (2) dans le sens axial, passent à travers le four (7). Lesdits éléments de type arbre (8) sont montés fixes et sont logés en dehors du four (7).
PCT/EP2005/004326 2004-04-22 2005-04-22 Installation pour traiter des barres de coulee continue ou des axes de coulee continue Ceased WO2005102558A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/587,071 US20080264133A1 (en) 2004-04-22 2005-04-22 Installation for Treating Continuously Cast Bars or Continuously Cast Billets
EP05733687A EP1740330A2 (fr) 2004-04-22 2005-04-22 Installation pour traiter des barres de coulee continue ou des axes de coulee continue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004020206.0 2004-04-22
DE102004020206A DE102004020206A1 (de) 2004-04-22 2004-04-22 Verfahren zum Behandeln von Stranggussstangen oder Stranggussbolzen

Publications (2)

Publication Number Publication Date
WO2005102558A2 true WO2005102558A2 (fr) 2005-11-03
WO2005102558A3 WO2005102558A3 (fr) 2006-01-19

Family

ID=34965260

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/004326 Ceased WO2005102558A2 (fr) 2004-04-22 2005-04-22 Installation pour traiter des barres de coulee continue ou des axes de coulee continue

Country Status (4)

Country Link
US (1) US20080264133A1 (fr)
EP (1) EP1740330A2 (fr)
DE (1) DE102004020206A1 (fr)
WO (1) WO2005102558A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008018889A1 (de) 2008-04-14 2009-12-17 Yildirim Karamahmut Ofenanlage sowie Anlage zum Behandeln von Strängen
DE102009049678B3 (de) * 2009-10-13 2011-04-21 Stefan Kutsche Durchlaufofen für eine Hochtemperaturerwärmung vereinzelter metallischer Elemente oder eines metallischen Strangs
DE102011001561A1 (de) 2010-07-12 2012-01-12 Muhammed Karamahmut Ofenanlage und Brennerdüse
DE202014103363U1 (de) 2014-07-22 2014-09-29 Jasta-Armaturen Gmbh & Co. Kg Ofenanlage und Brennerdüse
DE102022127281A1 (de) 2022-10-18 2024-04-18 Baustoffwerke Gebhart & Söhne GmbH & Co. KG Vorrichtung und Verfahren zum künstlichen Altern von Steinen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566096A (en) * 1948-09-28 1951-08-28 Selas Corp Of America Billet heating apparatus
US2603470A (en) * 1949-04-26 1952-07-15 Selas Corp Of America Method and apparatus for heating
BE558491A (fr) * 1956-06-21
US3291465A (en) * 1964-09-11 1966-12-13 Salem Brosius Canada Ltd Furnace and burner arrangement for heating steel slabs
US3447788A (en) * 1967-07-10 1969-06-03 Alco Standard Corp Heat treating method and apparatus
DE2637646B2 (de) * 1976-08-20 1978-08-10 Friedrich Wilhelm Dipl.- Ing. 5600 Wuppertal Elhaus Anwärmofen
DE3203433C2 (de) * 1982-02-02 1984-08-09 Friedrich Wilhelm Dipl.-Ing. 7761 Moos Elhaus Anwärmofen für langgestrecktes Gut
DE3242340C2 (de) * 1982-11-16 1986-08-14 Didier Engineering Gmbh, 4300 Essen Wärmofen
GB2152647B (en) * 1984-01-07 1987-07-08 Stein Atkinson Strody Ltd Furnace with sub-zones having air flow control device
DE58900242D1 (de) * 1989-04-01 1991-10-02 Baeumer Kg Spezialmasch Vertikalformschneidmaschine.
US5299483A (en) * 1993-02-26 1994-04-05 Sunkist Chemical Machinery Ltd. Cutting apparatus for foam sponges having irregular contours
DE10139639A1 (de) * 2001-08-11 2002-02-28 Skf Ab Ofen zur Wärmebehandlung
DE20309427U1 (de) * 2003-06-17 2003-10-16 EXPERT Engineering GmbH, 78234 Engen Anlage zum Behandeln von Stranggussstangen oder Stranggussbolzen

Also Published As

Publication number Publication date
DE102004020206A1 (de) 2005-11-10
US20080264133A1 (en) 2008-10-30
WO2005102558A3 (fr) 2006-01-19
EP1740330A2 (fr) 2007-01-10

Similar Documents

Publication Publication Date Title
EP3469281B1 (fr) Dispositif de refroidissement à tubes rotatifs et procédé permettant de faire fonctionner un dispositif de refroidissement à tubes rotatifs
DE2249146A1 (de) Vorrichtung zur kontinuierlichen herstellung von spanplatten od. dgl
DE102005029780A1 (de) Ofenanlage zum Anwärmen von langen Aluminiumsträngen
DE102011011258B4 (de) Ofenanlage und Verfahren zur Wärmebehandlung von Werkstücken
WO2005102558A2 (fr) Installation pour traiter des barres de coulee continue ou des axes de coulee continue
EP3862710B1 (fr) Four de chauffage partiel des composants métalliques
DE4008979C1 (fr)
DE2742320C3 (de) Vorrichtung zum Kühlen von langgestreckten erwärmten Werkstücken
EP0179050B1 (fr) Four pour le traitement thermique de barres d'un métal léger
EP0131955B1 (fr) Procédé et installation pour le traitement thermique d'objets cylindriques, en particulier de tubes, notamment fait de matériaux céramiques
DE69400444T2 (de) Vorrichtung zum kontinuierlichen Einpressen eines langgestreckten extrudierbaren Materials in einem Extrusionsdruckbehälter
DE202004006551U1 (de) Anlage zum Behandeln von Stranggussstangen oder Stranggussbolzen
EP0093877B1 (fr) Dispositif pour le traitement thermique de pièces de matière à haute température
DE60010467T2 (de) Glühofen
DE102015101356B4 (de) Roststab mit Kühlmittel-Kanal
DE3515856C1 (de) Tunnelförmiger Industrieofen
DE102007011974B4 (de) Erwärmungsanlage, insbesondere Induktionserwärmungsanlage
AT390322B (de) Vorrichtung zum durchwaermen von stahlteilen
EP1621840B1 (fr) Four de traitement thermique à défilement
EP2944905A1 (fr) Four de brûlage d'ébauches en céramique
DE20309427U1 (de) Anlage zum Behandeln von Stranggussstangen oder Stranggussbolzen
DE10327487A1 (de) Verfahren zum Behandeln von Stranggussstangen oder Stranggussbolzen
DE2538356A1 (de) Waermebehandlungsvorrichtung mit sich frei bewegender foerderschraube und verfahren zur anordnung der foerderschraube in der vorrichtung
DE2919207A1 (de) Ofen zum erhitzen durchlaufender, zylindrischer teile
DE102006023678B4 (de) Vorrichtung zur thermischen Behandlung von feinkörnigem Material

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2005733687

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2005733687

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 11587071

Country of ref document: US