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ATE355501T1 - CONTINUOUS FURNACE FOR HEAT TREATMENT - Google Patents

CONTINUOUS FURNACE FOR HEAT TREATMENT

Info

Publication number
ATE355501T1
ATE355501T1 AT05003003T AT05003003T ATE355501T1 AT E355501 T1 ATE355501 T1 AT E355501T1 AT 05003003 T AT05003003 T AT 05003003T AT 05003003 T AT05003003 T AT 05003003T AT E355501 T1 ATE355501 T1 AT E355501T1
Authority
AT
Austria
Prior art keywords
conveyor belt
heat treatment
continuous furnace
conveying direction
continuous strand
Prior art date
Application number
AT05003003T
Other languages
German (de)
Inventor
Ingo Dipl-Ing Cremer
Original Assignee
Cremer Thermoprozessanlagen
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 Cremer Thermoprozessanlagen filed Critical Cremer Thermoprozessanlagen
Application granted granted Critical
Publication of ATE355501T1 publication Critical patent/ATE355501T1/en

Links

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • F27B9/14—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
    • F27B9/20—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 substantially straight path
    • 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
    • F27B9/20—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 substantially straight path
    • F27B9/24—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 substantially straight path being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • 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 specially adapted for furnaces of these types
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

Continuous strand furnace comprises a conveyor belt arrangement arranged in a high temperature zone (21) of a heating chamber (2) in the conveying direction (3) to simultaneously move with the conveyor belt (1). The conveyor belt arrangement has a set of first moving support elements which move in and against the conveying direction of the conveyor belt. An independent claim is also included for a process for operating a continuous strand furnace.
AT05003003T 2004-05-03 2005-02-12 CONTINUOUS FURNACE FOR HEAT TREATMENT ATE355501T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004022047A DE102004022047B3 (en) 2004-05-03 2004-05-03 Continuous strand furnace for heat treating workpieces comprises a conveyor belt arrangement arranged in a high temperature zone of a heating chamber in the conveying direction to simultaneously move with the conveyor belt

Publications (1)

Publication Number Publication Date
ATE355501T1 true ATE355501T1 (en) 2006-03-15

Family

ID=34813740

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05003003T ATE355501T1 (en) 2004-05-03 2005-02-12 CONTINUOUS FURNACE FOR HEAT TREATMENT

Country Status (4)

Country Link
EP (1) EP1621840B1 (en)
AT (1) ATE355501T1 (en)
DE (2) DE102004022047B3 (en)
ES (1) ES2279459T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007027333B4 (en) * 2007-06-14 2016-07-14 Andreas Breloer Apparatus for heat treatment of metallic circuit boards
DE102015112375A1 (en) 2015-07-29 2017-02-02 Gottfried Wilhelm Leibniz Universität Hannover Continuous furnace and method for its operation
CN113528781B (en) * 2021-01-25 2023-03-31 陈学森 Crawler-type controllable atmosphere brazing heat treatment device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161931B (en) * 1961-06-12 1964-01-30 Wistra Ofenbau Walking beam furnace for the heat treatment of metallic goods such as iron, steel, etc. like
GB970807A (en) * 1963-09-17 1964-09-23 John Fallon Improvements relating to furnaces
FR1542530A (en) * 1966-07-06 1968-10-18 Koppers Wistra Ofenbau Gmbh Installation for the transport of metal workpieces in heating furnaces
DE1508420B1 (en) * 1966-10-24 1970-10-01 Wilhelm Krause Device for transporting metallic workpieces in heat fens
JPH0593587A (en) * 1991-10-03 1993-04-16 Saamotetsukusu:Kk Heating furnace

Also Published As

Publication number Publication date
DE502005000417D1 (en) 2007-04-12
EP1621840B1 (en) 2007-02-28
DE102004022047B3 (en) 2005-09-01
ES2279459T3 (en) 2007-08-16
EP1621840A1 (en) 2006-02-01

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Legal Events

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