CA2015978A1 - Procede et dispositif de transfert de chaleur par convection pur fours cylindriques de traitement thermique industriels - Google Patents

Procede et dispositif de transfert de chaleur par convection pur fours cylindriques de traitement thermique industriels

Info

Publication number
CA2015978A1
CA2015978A1 CA2015978A CA2015978A CA2015978A1 CA 2015978 A1 CA2015978 A1 CA 2015978A1 CA 2015978 A CA2015978 A CA 2015978A CA 2015978 A CA2015978 A CA 2015978A CA 2015978 A1 CA2015978 A1 CA 2015978A1
Authority
CA
Canada
Prior art keywords
heat transfer
swirling
zone
work
annulus
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.)
Granted
Application number
CA2015978A
Other languages
English (en)
Other versions
CA2015978C (fr
Inventor
Max Hoetzl
James A. Brandewie
Thomas M. Lingle
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.)
Surface Combustion Corp
Original Assignee
Surface Combustion Corp
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 Surface Combustion Corp filed Critical Surface Combustion Corp
Publication of CA2015978A1 publication Critical patent/CA2015978A1/fr
Application granted granted Critical
Publication of CA2015978C publication Critical patent/CA2015978C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F27D1/0009—Comprising ceramic fibre elements
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • F27B17/0083—Chamber type furnaces with means for circulating the atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
CA002015978A 1989-10-23 1990-05-03 Procede et dispositif de transfert de chaleur par convection pur fours cylindriques de traitement thermique industriels Expired - Lifetime CA2015978C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/425,686 US4963091A (en) 1989-10-23 1989-10-23 Method and apparatus for effecting convective heat transfer in a cylindrical, industrial heat treat furnace
US425,686 1989-10-23

Publications (2)

Publication Number Publication Date
CA2015978A1 true CA2015978A1 (fr) 1991-04-23
CA2015978C CA2015978C (fr) 1998-01-06

Family

ID=23687613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002015978A Expired - Lifetime CA2015978C (fr) 1989-10-23 1990-05-03 Procede et dispositif de transfert de chaleur par convection pur fours cylindriques de traitement thermique industriels

Country Status (2)

Country Link
US (3) US4963091A (fr)
CA (1) CA2015978C (fr)

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US5163416A (en) * 1991-08-01 1992-11-17 Gas Research Institute Radiant tube arrangement for high temperature, industrial heat treat furnace
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US5997286A (en) * 1997-09-11 1999-12-07 Ford Motor Company Thermal treating apparatus and process
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US6352430B1 (en) * 1998-10-23 2002-03-05 Goodrich Corporation Method and apparatus for cooling a CVI/CVD furnace
US6639196B1 (en) * 1999-06-04 2003-10-28 Goodrich Corporation Method and apparatus for cooling a CVI/CVD furnace
US6283749B1 (en) 2000-06-02 2001-09-04 Surface Combustion, Inc. Inside/out, industrial vacuum furnace
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DE10224129B8 (de) * 2002-05-29 2007-02-15 Schmetz Gmbh Wärmebehandlungsanlage
US7216511B2 (en) * 2002-11-12 2007-05-15 Hhh Tempering Systems, Inc. Furnace apparatus and method for tempering low emissivity glass
EP1643199B1 (fr) * 2003-06-27 2010-05-05 IHI Corporation Four de traitement thermique sous vide de type a refroidissement par gaz et dispositif de changement de sens de gaz de refroidissement
WO2005090616A1 (fr) * 2004-03-18 2005-09-29 Ishikawajima-Harima Heavy Industries Co. Ltd. Four de traitement thermique a double enceinte
KR20050080041A (ko) * 2005-07-05 2005-08-11 정숙진 회류 발생 가스 연소로
EP1989335A4 (fr) * 2005-11-23 2010-04-07 Surface Comb Inc Traitement de surface d' articles metalliques dans un four atmospherique
US20070147462A1 (en) * 2005-12-23 2007-06-28 Wilcox Dale R Rapid heating and cooling furnace
ITMO20060354A1 (it) * 2006-11-03 2008-05-04 Angelo Grandi Cucine Spa Apparato di cottura
US20090025704A1 (en) * 2007-07-24 2009-01-29 Cory Padula Systems and methods for heating food
CN101909789B (zh) * 2007-12-14 2013-03-27 阿吾尔技术股份公司 热等静压装置
DE202008010550U1 (de) * 2008-08-08 2008-10-30 Ipsen International Gmbh Elektrisch beheizter Retortenofen zur Wärmebehandlung von metallischen Werkstücken
DE102008053145A1 (de) * 2008-10-24 2010-04-29 Rational Ag Strömungsleitvorrichtung für ein Gargerät
US9166139B2 (en) * 2009-05-14 2015-10-20 The Neothermal Energy Company Method for thermally cycling an object including a polarizable material
CN101876509A (zh) * 2010-03-31 2010-11-03 李锦桥 强对流结构箱式炉
US9127888B2 (en) * 2010-07-02 2015-09-08 Asc Process Systems Industrial oven for curing composite material structures
CN102002579A (zh) * 2010-11-29 2011-04-06 苏州中门子科技有限公司 带材热处理设备上的导风结构
CN101993990A (zh) * 2010-11-29 2011-03-30 苏州中门子科技有限公司 一种热处理炉上强对流结构
CN102477485B (zh) * 2010-11-29 2013-09-04 丹东丰能工业股份有限公司 智能气旋式风场
CN102080151B (zh) * 2010-12-15 2012-12-05 中国科学院合肥物质科学研究院 井式真空充气保护Nb3Sn线圈热处理炉系统
US20130192522A1 (en) * 2010-12-30 2013-08-01 Poole Ventura, Inc. Thermal diffusion chamber with convection compressor
US20130153202A1 (en) * 2010-12-30 2013-06-20 Poole Ventura, Inc. Thermal diffusion chamber with convection compressor
US8950470B2 (en) * 2010-12-30 2015-02-10 Poole Ventura, Inc. Thermal diffusion chamber control device and method
US20130153201A1 (en) * 2010-12-30 2013-06-20 Poole Ventura, Inc. Thermal diffusion chamber with cooling tubes
US20120168143A1 (en) * 2010-12-30 2012-07-05 Poole Ventura, Inc. Thermal Diffusion Chamber With Heat Exchanger
WO2014130063A1 (fr) * 2013-02-19 2014-08-28 Poole Ventura, Inc. Chambre de diffusion thermique dotée d'un compresseur à convection
US10119708B2 (en) * 2013-04-23 2018-11-06 Alto-Shaam, Inc. Oven with automatic open/closed system mode control
CN103614522A (zh) * 2013-11-28 2014-03-05 浙江长兴正达电炉制造有限公司 一种卧式真空退火炉的炉内胆
KR101460044B1 (ko) * 2014-07-03 2014-11-11 (주)대양이티에스 열풍 진공 오븐
DE102016114841A1 (de) * 2016-08-10 2018-02-15 Gautschi Engineering Gmbh Chargenofen für Glühgut und Verfahren zur Wärmebehandlung
US10876477B2 (en) * 2016-09-16 2020-12-29 Delavan Inc Nozzles with internal manifolding
CN106593900B (zh) * 2016-12-06 2019-01-25 卢璐娇 同步散热的轴流风机
DE102017128076A1 (de) * 2017-11-28 2019-05-29 Gautschi Engineering Gmbh Chargenofen für Glühgut und Verfahren zur Wärmebehandlung eines Ofengutes
CN108330259A (zh) * 2018-05-04 2018-07-27 旌德县瀚海星云智能化技术研发有限公司 一种用于智能制造的热处理装置
CN110004275B (zh) * 2019-05-22 2024-06-21 江苏丰东热技术有限公司 一种温控导风系统
US11698194B2 (en) 2019-09-16 2023-07-11 Nanoracks, Llc Space oven
CN110953889B (zh) * 2019-12-12 2021-09-07 中国科学院合肥物质科学研究院 一种大型Bi-2212超导线圈热处理炉系统及其控压方法
CN113999957B (zh) * 2021-10-29 2023-04-07 武汉科技大学 一种用于小试样的真空高压气冷等温淬火实验辅助装置
AT526000B1 (de) * 2022-03-15 2023-11-15 Ebner Ind Ofenbau Vorrichtung zur Temperierung eines Gegenstandes
WO2024196340A1 (fr) * 2023-03-17 2024-09-26 Jbk Extractions Llc Systèmes et procédés de fabrication de gaz de synthèse

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US4648377A (en) * 1986-05-01 1987-03-10 Hobart Corporation Gas convection oven and heat exchanger therefor
FR2614683B1 (fr) * 1987-04-28 1989-06-16 Bmi Fours Ind Four de traitement thermique sous vide a refroidissement par courant de gaz
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US4867132A (en) * 1988-11-23 1989-09-19 Garland Commercial Industries, Inc. Gas fired convection oven with improved air delivery and heat exchange structure
US4963091A (en) * 1989-10-23 1990-10-16 Surface Combustion, Inc. Method and apparatus for effecting convective heat transfer in a cylindrical, industrial heat treat furnace

Also Published As

Publication number Publication date
US5127827A (en) 1992-07-07
US4963091A (en) 1990-10-16
US5074782A (en) 1991-12-24
CA2015978C (fr) 1998-01-06

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