CS261231B2 - Industrial furnace for thermal treatment of passing workpieces - Google Patents

Industrial furnace for thermal treatment of passing workpieces Download PDF

Info

Publication number
CS261231B2
CS261231B2 CS858491A CS849185A CS261231B2 CS 261231 B2 CS261231 B2 CS 261231B2 CS 858491 A CS858491 A CS 858491A CS 849185 A CS849185 A CS 849185A CS 261231 B2 CS261231 B2 CS 261231B2
Authority
CS
Czechoslovakia
Prior art keywords
conveyor belt
heat transfer
industrial furnace
branch
furnace chamber
Prior art date
Application number
CS858491A
Other languages
Czech (cs)
English (en)
Other versions
CS849185A2 (en
Inventor
Reinhold Bayer
Gerhard Dreizler
Original Assignee
Aichelin 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 Aichelin Gmbh filed Critical Aichelin Gmbh
Publication of CS849185A2 publication Critical patent/CS849185A2/cs
Publication of CS261231B2 publication Critical patent/CS261231B2/cs

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
    • F27B9/20—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 tunnel furnace
    • 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 tunnel furnace 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 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
    • F27B9/14—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 tunnel furnace
    • 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 tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • F27B2009/2438—Endless-strand conveyor with means to transfer the heat from the outcoming band to the incoming band
    • 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
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3638—Heaters located above and under the track
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/068—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by radiant tubes, the tube being heated by a hot medium, e.g. hot gases
    • 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
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F27D2003/121—Band, belt or mesh
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D2021/0007—Monitoring the pressure
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • General Induction Heating (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CS858491A 1984-11-27 1985-11-25 Industrial furnace for thermal treatment of passing workpieces CS261231B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3443112A DE3443112C1 (de) 1984-11-27 1984-11-27 Industrieofen zur Waermebehandlung durchlaufender Werkstuecke

Publications (2)

Publication Number Publication Date
CS849185A2 CS849185A2 (en) 1988-05-16
CS261231B2 true CS261231B2 (en) 1989-01-12

Family

ID=6251206

Family Applications (1)

Application Number Title Priority Date Filing Date
CS858491A CS261231B2 (en) 1984-11-27 1985-11-25 Industrial furnace for thermal treatment of passing workpieces

Country Status (7)

Country Link
EP (1) EP0188659B1 (fr)
AT (1) ATE58964T1 (fr)
CS (1) CS261231B2 (fr)
DE (2) DE3443112C1 (fr)
DK (1) DK160656C (fr)
NO (1) NO165045C (fr)
PL (1) PL146609B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1017683A3 (fr) * 2007-07-12 2009-03-03 Drever Internat Sa Procede, dispositif et systeme de traitement thermique d'une bande metallique en defilement.
CN105858279B (zh) * 2015-01-22 2018-12-14 夏佩文 一种移动式高温布料机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1828036A (en) * 1928-06-25 1931-10-20 Frank A Fahrenwald Process of heat treating
US2319301A (en) * 1942-08-17 1943-05-18 Associated Spring Corp Contact strip annealing furnace
DE1483513A1 (de) * 1965-08-11 1969-02-13 Elektro Ind Ofenbau Veb Durchlaufofen mit Bandfoerderung,insbesondere zum Betrieb bei hohen Temperaturen und Schutzgasatmosphaere
FR1482719A (fr) * 1966-06-09 1967-05-26 Four Electr Delemont Sa Du Four pour le traitement thermique continu de pièces métalliques

Also Published As

Publication number Publication date
ATE58964T1 (de) 1990-12-15
DK160656C (da) 1991-09-02
EP0188659A2 (fr) 1986-07-30
DE3580840D1 (de) 1991-01-17
DK543085D0 (da) 1985-11-22
EP0188659B1 (fr) 1990-12-05
EP0188659A3 (en) 1987-12-02
DK543085A (da) 1986-05-28
PL256206A1 (en) 1986-09-23
NO853857L (no) 1986-05-28
CS849185A2 (en) 1988-05-16
DE3443112C1 (de) 1986-08-07
DK160656B (da) 1991-04-02
NO165045C (no) 1990-12-12
NO165045B (no) 1990-09-03
PL146609B1 (en) 1989-02-28

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