EP0120233A3 - Procédé de récupération de chaleur pendant le traitement thermique d'articles métalliques et four à passage continu - Google Patents

Procédé de récupération de chaleur pendant le traitement thermique d'articles métalliques et four à passage continu Download PDF

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Publication number
EP0120233A3
EP0120233A3 EP84101137A EP84101137A EP0120233A3 EP 0120233 A3 EP0120233 A3 EP 0120233A3 EP 84101137 A EP84101137 A EP 84101137A EP 84101137 A EP84101137 A EP 84101137A EP 0120233 A3 EP0120233 A3 EP 0120233A3
Authority
EP
European Patent Office
Prior art keywords
zone
heat
goods
cooling
heat transfer
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Withdrawn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
EP84101137A
Other languages
German (de)
English (en)
Other versions
EP0120233A2 (fr
Inventor
Joachim Dr.-Ing. Wünning
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0120233A2 publication Critical patent/EP0120233A2/fr
Publication of EP0120233A3 publication Critical patent/EP0120233A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
EP84101137A 1983-03-01 1984-02-04 Procédé de récupération de chaleur pendant le traitement thermique d'articles métalliques et four à passage continu Withdrawn EP0120233A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3307071 1983-03-01
DE3307071A DE3307071C2 (de) 1983-03-01 1983-03-01 Durchlaufofen für die Wärmbehandlung von metallischen Werkstücken

Publications (2)

Publication Number Publication Date
EP0120233A2 EP0120233A2 (fr) 1984-10-03
EP0120233A3 true EP0120233A3 (fr) 1985-07-03

Family

ID=6192115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84101137A Withdrawn EP0120233A3 (fr) 1983-03-01 1984-02-04 Procédé de récupération de chaleur pendant le traitement thermique d'articles métalliques et four à passage continu

Country Status (4)

Country Link
US (1) US4582301A (fr)
EP (1) EP0120233A3 (fr)
JP (1) JPS59197514A (fr)
DE (1) DE3307071C2 (fr)

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DE3434906C2 (de) * 1984-09-22 1993-03-04 Otto Junker Gmbh, 5107 Simmerath Vorrichtung zum Vorwärmen von metallischem Gut
DE3441287A1 (de) * 1984-11-12 1986-05-15 Paul Schneider Rohrleitungsbau GmbH, 8633 Rödental Tunnelofen
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JP2546199Y2 (ja) * 1991-01-31 1997-08-27 マツダ株式会社 ワークの冷却装置
DE4208485C2 (de) * 1992-03-17 1997-09-04 Wuenning Joachim Verfahren und Vorrichtung zum Abschrecken metallischer Werkstücke
DE4228006A1 (de) * 1992-08-24 1994-03-03 Ngk Insulators Ltd Rollenherd-Durchlaufofen
US5772429A (en) * 1995-12-18 1998-06-30 Fehrenbach; Michael James Portable oven for heating of tiles
JP3378974B2 (ja) * 1995-12-28 2003-02-17 同和鉱業株式会社 金属の熱処理装置
WO1997030805A1 (fr) * 1996-02-23 1997-08-28 Consolidated Engineering Company, Inc. Systeme et procede de recuperation de sable
US5924473A (en) * 1996-12-20 1999-07-20 General Kinematics Corporation Vibratory sand reclamation system
US6453982B1 (en) 1996-12-20 2002-09-24 General Kinematics Corporation Sand cleaning apparatus
US5901775A (en) * 1996-12-20 1999-05-11 General Kinematics Corporation Two-stage heat treating decoring and sand reclamation system
US5738162A (en) * 1997-02-20 1998-04-14 Consolidated Engineering Company, Inc. Terraced fluidized bed
US5997286A (en) * 1997-09-11 1999-12-07 Ford Motor Company Thermal treating apparatus and process
US6074599A (en) * 1998-07-20 2000-06-13 Ghafari Associates, Inc. Air quenching chamber
US6352430B1 (en) * 1998-10-23 2002-03-05 Goodrich Corporation Method and apparatus for cooling a CVI/CVD furnace
DE19849757A1 (de) * 1998-10-28 2000-05-04 Vinz Peter Kontinuierlich betriebener Rollenherdofen mit nachgeordneter zwangskonvektiver Glühgutabkühlung
US6336809B1 (en) 1998-12-15 2002-01-08 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US6217317B1 (en) 1998-12-15 2001-04-17 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
DE60024524T2 (de) * 1999-06-04 2006-08-31 Goodrich Corp. Verfahren und Vorrichtung zum Kühlen von einem CVI/CVD-Ofen
US6910522B2 (en) * 1999-07-29 2005-06-28 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US6672367B2 (en) 1999-07-29 2004-01-06 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US7275582B2 (en) * 1999-07-29 2007-10-02 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US6622775B2 (en) 2000-05-10 2003-09-23 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
AU2001280541A1 (en) 2000-07-17 2002-01-30 Consolidated Engineering Company, Inc. Methods and apparatus for utilization of chills for castings
US6533996B2 (en) * 2001-02-02 2003-03-18 The Boc Group, Inc. Method and apparatus for metal processing
KR100850601B1 (ko) * 2001-02-02 2008-08-05 콘솔리데이티드 엔지니어링 캄파니, 인크. 일체식 금속 처리 설비
US7338629B2 (en) * 2001-02-02 2008-03-04 Consolidated Engineering Company, Inc. Integrated metal processing facility
US7331374B2 (en) * 2001-05-09 2008-02-19 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
AU2003251972A1 (en) * 2002-07-18 2004-02-09 Consolidated Engineering Company, Inc. Method and system for processing castings
CN1976772B (zh) * 2004-06-28 2011-12-14 联合工程公司 清除铸件飞边和堵塞的方法和装置
US20060054294A1 (en) * 2004-09-15 2006-03-16 Crafton Scott P Short cycle casting processing
US20060103059A1 (en) * 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system
MX2008015525A (es) * 2006-06-15 2009-01-07 Cons Eng Co Inc Metodos y sistema para fabricar piezas fundidas utilizando un sistema de fabricacion flexible, automatizado.
US20080236779A1 (en) * 2007-03-29 2008-10-02 Crafton Scott P Vertical heat treatment system
DE102008005259B4 (de) * 2008-01-18 2011-12-08 Carl Kramer Verfahren zur Energieeinsparung bei Wärmebehandlungsanlagen mit durch Heizteil und Kühlteil bewegtem Gut
US8430963B2 (en) * 2010-01-07 2013-04-30 Primestar Solar, Inc. Cool-down system and method for a vapor deposition system
FI20105986A0 (fi) * 2010-09-24 2010-09-24 Outotec Oyj Menetelmä sintrausuunin käynnistämiseksi ja sintrauslaitteisto
US8298475B2 (en) * 2010-10-27 2012-10-30 King Yuan Dar Metal Enterprise Co., Ltd. High temperature and economizing furnace system
DE102012010382A1 (de) * 2012-05-29 2013-12-05 Bilstein Gmbh & Co. Kg Verfahren und Anordnung zur Rückgewinnung von Wärmeenergie bei der Wärmebehandlung von kaltgewalztem Stahlband in einem Haubenglühofen
AT513628B1 (de) * 2013-04-29 2014-06-15 Cpa Comp Process Automation Gmbh Verfahren und Vorrichtung zum Wärmebehandeln von Langprodukten
US9523136B2 (en) 2014-03-26 2016-12-20 King Yuan Dar Metal Enterprise Co., Ltd. Continuous furnace system
CN103994656B (zh) * 2014-05-29 2015-11-04 山东利德思节能环保科技有限公司 隧道窑冷却带用热管换热系统及其使用方法
CN105132666A (zh) * 2014-05-30 2015-12-09 宝山钢铁股份有限公司 免酸洗连续退火炉还原气体循环再生利用系统及其利用方法
MX2017013469A (es) 2015-04-28 2018-03-01 Consolidated Eng Company Inc Sistema y metodo para tratamiento termico de piezas fundidas de aleacion de aluminio.
US10018421B2 (en) * 2016-07-08 2018-07-10 King Yuan Dar Metal Enterprise Co., Ltd. Continuous furnace system having heat recycling device
CN106247796B (zh) * 2016-08-04 2018-05-29 惠安科培工业设计有限公司 一种适应制砖隧道窑的行走轨道结构
WO2018204787A1 (fr) 2017-05-05 2018-11-08 Memorial Sloan Kettering Cancer Center Procédés de traitement d'un néoplasme myéloprolifératif
DE102017110273B4 (de) * 2017-05-11 2019-05-09 Ebner Industrieofenbau Gmbh Ofensystem mit Heißluftbeheizung
DE102021109672A1 (de) 2021-04-16 2022-10-20 Aerospace Transmission Technologies GmbH Vorrichtung zur Wärmebehandlung von metallischen Werkstücken
US11598579B2 (en) * 2021-07-01 2023-03-07 King Yuan Dar Metal Enterprise Co., Ltd. Continuous working system
WO2023235969A1 (fr) * 2022-06-07 2023-12-14 Innord Inc. Système de récupération de chaleur pour fourneau et procédé pour la récupération de chaleur à partir de solides traités dans un fourneau

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR458048A (fr) * 1913-02-25 1913-10-01 Georg Richter Procédé et appareil pour recuire ou cémenter des objets
GB519325A (en) * 1938-09-20 1940-03-21 Curran Brothers Ltd Improvements in or relating to heating furnaces
FR874626A (fr) * 1941-04-11 1942-08-13 E I C T Procédé de recirculation pour fours industriels
FR1001299A (fr) * 1946-04-11 1952-02-21 Four continu à tunnel avec récupération thermique
FR2038592A5 (en) * 1969-03-19 1971-01-08 Koho Es Gepipari Miniszterium Tunnel kiln for the firing of refractory - ceramic products
US4093195A (en) * 1977-01-19 1978-06-06 Holcroft & Company Carburizing furnace

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DE1173497C2 (de) * 1958-10-29 1969-06-04 Huettenwerk Oberhausen Ag Verfahren zum Reduzieren von grünen, ungesinterten Eisenerzpellets
US3199852A (en) * 1962-05-07 1965-08-10 Midland Ross Corp Combustion system for soaking pits
DE1194884B (de) * 1964-04-30 1965-06-16 Beteiligungs & Patentverw Gmbh Verfahren zur Vorreduktion von Sinter und Pellets
US3782931A (en) * 1971-01-11 1974-01-01 Motor Wheel Corp Method and apparatus for sintering annular compacts
US4225121A (en) * 1979-03-23 1980-09-30 Holcroft Energy efficient heat-treating furnace system
US4457493A (en) * 1982-06-24 1984-07-03 Kanto Yakin Kogyo Kabushiki Kaisha Gas atmosphere heating furnace

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR458048A (fr) * 1913-02-25 1913-10-01 Georg Richter Procédé et appareil pour recuire ou cémenter des objets
GB519325A (en) * 1938-09-20 1940-03-21 Curran Brothers Ltd Improvements in or relating to heating furnaces
FR874626A (fr) * 1941-04-11 1942-08-13 E I C T Procédé de recirculation pour fours industriels
FR1001299A (fr) * 1946-04-11 1952-02-21 Four continu à tunnel avec récupération thermique
FR2038592A5 (en) * 1969-03-19 1971-01-08 Koho Es Gepipari Miniszterium Tunnel kiln for the firing of refractory - ceramic products
US4093195A (en) * 1977-01-19 1978-06-06 Holcroft & Company Carburizing furnace

Also Published As

Publication number Publication date
JPS59197514A (ja) 1984-11-09
US4582301A (en) 1986-04-15
DE3307071C2 (de) 1986-05-22
DE3307071A1 (de) 1984-09-06
EP0120233A2 (fr) 1984-10-03

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