ATE366903T1 - Anlage zur w rmebehandlung von werkst cken - Google Patents

Anlage zur w rmebehandlung von werkst cken

Info

Publication number
ATE366903T1
ATE366903T1 AT03714799T AT03714799T ATE366903T1 AT E366903 T1 ATE366903 T1 AT E366903T1 AT 03714799 T AT03714799 T AT 03714799T AT 03714799 T AT03714799 T AT 03714799T AT E366903 T1 ATE366903 T1 AT E366903T1
Authority
AT
Austria
Prior art keywords
quenching
sluice
workpieces
heat treatment
quenching unit
Prior art date
Application number
AT03714799T
Other languages
English (en)
Inventor
Horst Becker
Friedhelm Kuehn
Original Assignee
Loi Thermprocess 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 Loi Thermprocess Gmbh filed Critical Loi Thermprocess Gmbh
Application granted granted Critical
Publication of ATE366903T1 publication Critical patent/ATE366903T1/de

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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0037—Rotary furnaces with vertical axis; Furnaces with rotating floor
    • 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
    • F27B9/38—Arrangements of devices for charging
    • 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
    • F27B9/39—Arrangements of devices for discharging
    • 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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • 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
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • 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
    • F27B9/40—Arrangements of controlling or monitoring devices
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors
    • F27D2001/1891—Doors for separating two chambers in the furnace
    • 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
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AT03714799T 2002-03-27 2003-03-11 Anlage zur w rmebehandlung von werkst cken ATE366903T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10213991 2002-03-27
DE10259247 2002-12-17

Publications (1)

Publication Number Publication Date
ATE366903T1 true ATE366903T1 (de) 2007-08-15

Family

ID=28042866

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03714799T ATE366903T1 (de) 2002-03-27 2003-03-11 Anlage zur w rmebehandlung von werkst cken

Country Status (8)

Country Link
US (1) US7588719B2 (de)
EP (1) EP1488181B1 (de)
KR (1) KR100964994B1 (de)
CN (1) CN100434545C (de)
AT (1) ATE366903T1 (de)
AU (1) AU2003219035A1 (de)
DE (2) DE10310739A1 (de)
WO (1) WO2003081156A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1685355B1 (de) * 2003-11-19 2011-04-06 LOI Thermprocess GmbH Anlage und verfahren zum wärmebehandeln von verschiedenartigen werkstücken
US20070205544A1 (en) * 2005-02-18 2007-09-06 O'brien & Gere Engineers, Inc. Rotary Hearth Sintering Furnace
DE102005033042B3 (de) * 2005-07-15 2006-07-27 Audi Ag Verfahren zur Wärmebehandlung metallischer Werkstücke und Vorrichtung zur Durchführung
DE102007048041A1 (de) * 2007-10-05 2009-04-09 Loi Thermprocess Gmbh Drehherdofen
DE102008000056A1 (de) 2008-01-14 2009-07-23 Loi Thermprocess Gmbh Vorrichtung und Verfahren zum Be- und Entladen eines Wärmebehandlungsofens
EP2186916B1 (de) 2008-11-17 2013-10-02 LOI Thermprocess GmbH Verfahren und Anlage zum kontinuierlichen Einsatzhärten
DE102010043229A1 (de) * 2010-11-02 2012-05-03 Eva Schwartz Mehrlagenkammerofen
CN102952929A (zh) * 2011-08-23 2013-03-06 克恩-里伯斯(太仓)有限公司 一种用于连续进行热处理的装置及热处理方法
PL2685193T3 (pl) * 2012-07-11 2015-05-29 Loi Thermprocess Gmbh Sposób oraz piec karuzelowy do obróbki cieplnej elementów obrabianych
DE102012019653A1 (de) * 2012-10-08 2014-04-10 Ipsen International Gmbh Gasdichter schutzgasbegaster Industrieofen, insbesondere Kammerofen, Durchstoßofen, Drehherdofen oder Ringherdofen
US20140134555A1 (en) * 2012-11-14 2014-05-15 Firth Rixson Thermal isolation walls in a rotary furnace application
CN106480269B (zh) * 2016-11-30 2018-03-02 浙江神牛机械制造有限公司 一种链条加工用电阻回转炉
CN109855424A (zh) * 2018-12-28 2019-06-07 永豪光电（中国）有限公司 一种改进型回转炉
JP7231471B2 (ja) * 2019-04-23 2023-03-01 リョービ株式会社 焼入装置および焼入方法
CN110699633A (zh) * 2019-11-27 2020-01-17 特诺恩技术（天津）有限公司 齿轮渗碳热处理的环形转底式气体渗碳炉的装出料方法
CN110835721A (zh) * 2019-11-27 2020-02-25 特诺恩技术（天津）有限公司 大型环形转底式气体渗碳炉的装出料机构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1362296A (en) * 1918-10-14 1920-12-14 George J Hagan Heating-furnace
US1697820A (en) * 1924-05-02 1929-01-01 Gen Motors Corp Shaft-treating apparatus
US2892744A (en) * 1956-07-23 1959-06-30 United States Steel Corp Method and apparatus for the continuous heat-treatment of metal strip
FR1560499A (de) * 1967-02-15 1969-03-21
LU59207A1 (de) * 1969-07-31 1969-12-10 Wurth Anciens Ets Paul
JPS5675513A (en) * 1979-11-27 1981-06-22 Toyota Motor Corp Vertical rotary type continuous heating apparatus
DE3209245A1 (de) * 1982-03-13 1983-09-15 Brown, Boveri & Cie Ag, 6800 Mannheim Drehherdofen
JPS58217625A (ja) * 1982-06-09 1983-12-17 Daido Steel Co Ltd 熱処理装置
US4486312A (en) * 1983-08-12 1984-12-04 Dionex Corporation Analysis of liquid streams using tubing with protuberances on its inner wall
GB2162208B (en) * 1984-07-20 1988-07-06 Ipsen Ind Int Gmbh Heat treatment of metal workpieces
DE3427716C1 (de) * 1984-07-27 1985-11-14 Daimler-Benz Ag, 7000 Stuttgart Drehherdofen in Ringbauart zur Waermebehandlung von Werkstuecken
DE3435376C2 (de) * 1984-09-27 1996-09-12 Loi Ipsen Holding Gmbh Verfahren zur Wärmebehandlung von Werkstücken
DE3640325C1 (de) * 1986-11-26 1988-02-04 Ipsen Ind Internat Gmbh Vorrichtung zur Waermebehandlung metallischer Werkstuecke in einer Kohlungsatmosphaere
DE3844272A1 (de) * 1988-12-30 1990-07-05 Leybold Ag Glueh- und abschreckverfahren und anlage zur durchfuehrung des verfahrens
JP2774011B2 (ja) * 1992-02-28 1998-07-09 川崎製鉄株式会社 移動炉床式連続熱処理装置
DE29505496U1 (de) * 1995-03-31 1995-06-01 Ipsen Ind Int Gmbh Vorrichtung zur Wärmebehandlung metallischer Werkstücke unter Vakuum

Also Published As

Publication number Publication date
US20050161869A1 (en) 2005-07-28
WO2003081156A1 (de) 2003-10-02
US7588719B2 (en) 2009-09-15
EP1488181A1 (de) 2004-12-22
AU2003219035A1 (en) 2003-10-08
KR20040091780A (ko) 2004-10-28
DE50307651D1 (de) 2007-08-23
KR100964994B1 (ko) 2010-06-21
EP1488181B1 (de) 2007-07-11
CN1643324A (zh) 2005-07-20
DE10310739A1 (de) 2003-10-09
CN100434545C (zh) 2008-11-19

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Legal Events

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