FR2380519A1 - Sommier refroidi pour fours de chauffage - Google Patents

Sommier refroidi pour fours de chauffage

Info

Publication number
FR2380519A1
FR2380519A1 FR7803628A FR7803628A FR2380519A1 FR 2380519 A1 FR2380519 A1 FR 2380519A1 FR 7803628 A FR7803628 A FR 7803628A FR 7803628 A FR7803628 A FR 7803628A FR 2380519 A1 FR2380519 A1 FR 2380519A1
Authority
FR
France
Prior art keywords
section
uprights
base
cooled base
heating ovens
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
FR7803628A
Other languages
English (en)
Other versions
FR2380519B3 (fr
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.)
Koppers Wistra Ofenbau GmbH
Original Assignee
Koppers Wistra Ofenbau 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 Koppers Wistra Ofenbau GmbH filed Critical Koppers Wistra Ofenbau GmbH
Publication of FR2380519A1 publication Critical patent/FR2380519A1/fr
Application granted granted Critical
Publication of FR2380519B3 publication Critical patent/FR2380519B3/fr
Granted 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • 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
    • F27B9/201—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 walking beam furnace

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

L'invention est relative à un sommier pour fours de chauffage refroidi par un écoulement d'eau. Selon l'invention, le sommier formé d'une construction porteuse continue s'appuie exclusivement sur des montants pratiquement dirigés vers le bas, la hauteur de la section porteuse étant 1,4 fois plus grande que sa section, la section des montants étant égale, dans chaque direction, à plus de 1,5 fois la largeur de la section porteuse du sommier. Les sommiers selon l'invention arrêtent moins le rayonnement calorique.
FR7803628A 1977-02-11 1978-02-09 Sommier refroidi pour fours de chauffage Granted FR2380519A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772705745 DE2705745C2 (de) 1977-02-11 1977-02-11 Gekühlter Tragbalken für Wärmöfen

Publications (2)

Publication Number Publication Date
FR2380519A1 true FR2380519A1 (fr) 1978-09-08
FR2380519B3 FR2380519B3 (fr) 1980-08-29

Family

ID=6000914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803628A Granted FR2380519A1 (fr) 1977-02-11 1978-02-09 Sommier refroidi pour fours de chauffage

Country Status (4)

Country Link
JP (1) JPS53100112A (fr)
DE (1) DE2705745C2 (fr)
FR (1) FR2380519A1 (fr)
GB (1) GB1594167A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017830A1 (fr) * 1979-03-30 1980-10-29 Nippon Steel Corporation Four de réchauffage pour brames

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631950U (fr) * 1979-08-20 1981-03-28
US4391587A (en) * 1980-03-27 1983-07-05 Nippon Steel Corporation Slab heating furnace
DE3434356C2 (de) * 1984-09-19 1986-01-23 Engels, Paul, 4030 Ratingen Aufsatzstücke für gekühlte Tragrohre in Erwärmungsöfen
DE4002870A1 (de) * 1990-02-01 1991-08-08 Loi Ind Ofenanlagen Vorrichtung zum abstuetzen von waermebehandlungsgut in einem erwaermungsofen
DE4203595C2 (de) * 1992-02-10 2001-07-19 Loi Thermprocess Gmbh Vorrichtung zum Abstützen von Einsatzgut in einem Erwärmungsofen
JP2021196310A (ja) 2020-06-17 2021-12-27 キヤノン株式会社 検査システム、検査装置及びその制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017830A1 (fr) * 1979-03-30 1980-10-29 Nippon Steel Corporation Four de réchauffage pour brames

Also Published As

Publication number Publication date
FR2380519B3 (fr) 1980-08-29
DE2705745C2 (de) 1985-02-14
JPS6411684B2 (fr) 1989-02-27
JPS53100112A (en) 1978-09-01
GB1594167A (en) 1981-07-30
DE2705745A1 (de) 1978-08-17

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