CN102174669B - 金属工件热处理用的甑式炉 - Google Patents

金属工件热处理用的甑式炉 Download PDF

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Publication number
CN102174669B
CN102174669B CN201110045945.1A CN201110045945A CN102174669B CN 102174669 B CN102174669 B CN 102174669B CN 201110045945 A CN201110045945 A CN 201110045945A CN 102174669 B CN102174669 B CN 102174669B
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CN
China
Prior art keywords
retort
iii
bonnet
chamber volume
heating
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.)
Active
Application number
CN201110045945.1A
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English (en)
Chinese (zh)
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CN102174669A (zh
Inventor
R·扎勒斯
H·施瓦尔
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.)
Ipsen International GmbH
Original Assignee
Ipsen International 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
Priority claimed from DE202008009980U external-priority patent/DE202008009980U1/de
Priority claimed from DE202008010550U external-priority patent/DE202008010550U1/de
Priority claimed from DE202008011194U external-priority patent/DE202008011194U1/de
Application filed by Ipsen International GmbH filed Critical Ipsen International GmbH
Publication of CN102174669A publication Critical patent/CN102174669A/zh
Application granted granted Critical
Publication of CN102174669B publication Critical patent/CN102174669B/zh
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    • 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
    • C21D9/0043—Muffle furnaces; Retort furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/12—Arrangement of devices 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
    • F27D5/00—Supports, screens or the like for the charge within the furnace
    • F27D5/0056—Hangers
    • 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
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
CN201110045945.1A 2008-07-24 2009-07-13 金属工件热处理用的甑式炉 Active CN102174669B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE202008009980.3 2008-07-24
DE202008009980U DE202008009980U1 (de) 2008-07-24 2008-07-24 Retortenofen zur Wärmebehandlung von metallischen Werkstücken
DE202008010550.1 2008-08-08
DE202008010550U DE202008010550U1 (de) 2008-08-08 2008-08-08 Elektrisch beheizter Retortenofen zur Wärmebehandlung von metallischen Werkstücken
DE202008011194U DE202008011194U1 (de) 2008-08-22 2008-08-22 Retortenofen zur Wärmebehandlung von metallischen Werkstücken
DE202008011194.3 2008-08-22

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200980128640.8A Division CN102239268B (zh) 2008-07-24 2009-07-13 金属工件热处理用的甑式炉

Publications (2)

Publication Number Publication Date
CN102174669A CN102174669A (zh) 2011-09-07
CN102174669B true CN102174669B (zh) 2014-06-25

Family

ID=41259634

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201110045945.1A Active CN102174669B (zh) 2008-07-24 2009-07-13 金属工件热处理用的甑式炉
CN201110045847.8A Active CN102174668B (zh) 2008-07-24 2009-07-13 金属工件热处理用的甑式炉
CN200980128640.8A Active CN102239268B (zh) 2008-07-24 2009-07-13 金属工件热处理用的甑式炉

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201110045847.8A Active CN102174668B (zh) 2008-07-24 2009-07-13 金属工件热处理用的甑式炉
CN200980128640.8A Active CN102239268B (zh) 2008-07-24 2009-07-13 金属工件热处理用的甑式炉

Country Status (6)

Country Link
EP (3) EP2330372B8 (enExample)
JP (3) JP5411268B2 (enExample)
CN (3) CN102174669B (enExample)
ES (3) ES2524702T3 (enExample)
PL (3) PL2330325T3 (enExample)
WO (1) WO2010009701A2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104677116B (zh) * 2014-12-30 2017-09-19 湖南顶立科技有限公司 一种自膨胀式超高温加热器
KR101852937B1 (ko) * 2016-06-29 2018-05-02 (주)예스티 급속 냉각 장치 및 이를 구비한 열처리 오븐 시스템
CN107664411A (zh) * 2016-07-29 2018-02-06 湖北蓝华铝业有限公司 一种用于铝型材加工的模具加热炉
CN107976070B (zh) * 2017-11-24 2019-07-02 宁波市鄞州堃信工业产品设计有限公司 一种工业反应炉用冷却装置
CN109735792B (zh) * 2018-12-28 2020-12-08 嘉兴华竹电子有限公司 一种渗碳、碳氮共渗加热炉
KR102231699B1 (ko) * 2020-08-26 2021-03-24 박상수 생체용 임플란트를 열처리하기 위한 진공 열처리 시스템

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2126474A1 (en) * 1971-05-27 1972-11-30 Inst Cercetari Tehnologice Pen Electric furnace - for complex thermal and thermochemical operations
US4854863A (en) * 1987-12-02 1989-08-08 Gas Research Institute Convective heat transfer within an industrial heat treating furnace

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
US3565410A (en) * 1968-09-06 1971-02-23 Midland Ross Corp Vacuum furnace
DE2010433B2 (de) 1970-03-05 1972-03-09 Fa J Aichelin, 7015 Korntal Vorrichtung zur gleichmaessigen erwaermung ringfoermiger metallteile im durchlaufverfahren
DE2054666A1 (en) 1970-11-06 1972-05-10 Schmitz U Apelt Industrieofenb Retort furnace - with counter-balancing weight
DE2754034A1 (de) 1977-12-05 1979-06-13 Smit Ovens Nijmegen Bv Durchlauf-retortenofen
US4195820A (en) * 1978-04-10 1980-04-01 Pyreflex Corporation Precise thermal processing apparatus
US4259060A (en) 1979-10-15 1981-03-31 Agf Inc. Discharge end structure for rotary retorts
US4352969A (en) 1980-11-17 1982-10-05 Alco Standard Corporation Inductively heated rotary retort heat treating furnace
JPS59159926A (ja) * 1983-02-28 1984-09-10 Shimadzu Corp 熱処理装置
JPS59185262U (ja) * 1983-04-26 1984-12-08 日立金属株式会社 真空又は雰囲気熱処理装置
JPS61199031A (ja) * 1985-02-28 1986-09-03 Kobe Steel Ltd 熱処理炉の炉内ガス循環装置
JPH0414446Y2 (enExample) * 1985-07-26 1992-03-31
BR8504616A (pt) 1985-09-20 1987-04-28 Aichelin Ind E Comercio De For Processo para o enriquecimento da atmosfera de fornos de tratamentos termoquimicos de pecas metalicas
JP2641583B2 (ja) * 1990-01-30 1997-08-13 トリニティ工業株式会社 熱処理炉の運転方法
JPH04280916A (ja) * 1991-03-08 1992-10-06 Daido Steel Co Ltd 真空熱処理炉
JP3196305B2 (ja) * 1991-05-22 2001-08-06 大同特殊鋼株式会社 真空炉
JP2729916B2 (ja) * 1994-04-28 1998-03-18 大明金属工業株式会社 平板栓
JPH1081913A (ja) * 1996-09-06 1998-03-31 Ishikawajima Harima Heavy Ind Co Ltd ガス冷却による等温焼き入れ装置
TW544470B (en) * 2001-02-22 2003-08-01 Chugai Ro Kogyo Kaisha Ltd A gas-cooled single-chamber type heat-treating furnace and a gas cooling process in the furnace
US6903306B2 (en) * 2002-05-23 2005-06-07 Ipsen International, Inc. Directional cooling system for vacuum heat treating furnace
DE10312650B3 (de) * 2003-03-21 2004-09-30 Ald Vacuum Technologies Ag Wärmebehandlungsofen insbesondere Drucksinterofen
JP2004353928A (ja) * 2003-05-28 2004-12-16 Koyo Thermo System Kk クリーンオーブン
JP3814785B2 (ja) * 2003-05-30 2006-08-30 光洋サーモシステム株式会社 熱処理オーブン
DE10338431A1 (de) 2003-08-18 2005-03-24 Hoffmann, Rüdiger, Dr.-Ing. Vertikaler Retortenofen für Wärmebehandlungen bis 650 °C
BRPI0400619B1 (pt) * 2004-01-30 2009-05-05 sistema de fechamento de forno poço.
JP4709955B2 (ja) * 2007-01-29 2011-06-29 Ｄｏｗａサーモテック株式会社 鋼部品のガス冷却方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2126474A1 (en) * 1971-05-27 1972-11-30 Inst Cercetari Tehnologice Pen Electric furnace - for complex thermal and thermochemical operations
US4854863A (en) * 1987-12-02 1989-08-08 Gas Research Institute Convective heat transfer within an industrial heat treating furnace

Also Published As

Publication number Publication date
EP2313533A2 (de) 2011-04-27
EP2330325A2 (de) 2011-06-08
PL2330372T3 (pl) 2015-02-27
JP2012047445A (ja) 2012-03-08
JP5411268B2 (ja) 2014-02-12
EP2313533B1 (de) 2012-07-04
PL2313533T3 (pl) 2012-11-30
PL2330325T3 (pl) 2015-02-27
CN102239268A (zh) 2011-11-09
JP5433664B2 (ja) 2014-03-05
EP2330325B1 (de) 2014-09-03
EP2330372B8 (de) 2014-10-15
CN102174669A (zh) 2011-09-07
CN102174668B (zh) 2014-11-05
ES2524701T3 (es) 2014-12-11
EP2330372A3 (de) 2012-01-04
CN102174668A (zh) 2011-09-07
EP2330372A2 (de) 2011-06-08
EP2330325A3 (de) 2012-01-04
WO2010009701A2 (de) 2010-01-28
JP5411230B2 (ja) 2014-02-12
WO2010009701A3 (de) 2011-03-24
JP2011528782A (ja) 2011-11-24
CN102239268B (zh) 2014-11-05
ES2390407T3 (es) 2012-11-12
JP2012063130A (ja) 2012-03-29
ES2524702T3 (es) 2014-12-11
EP2330372B1 (de) 2014-09-03
EP2330325B8 (de) 2014-12-03

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