FR2381262A1 - Construction de support pour four a rechauffer et procede pour la refroidir - Google Patents

Construction de support pour four a rechauffer et procede pour la refroidir

Info

Publication number
FR2381262A1
FR2381262A1 FR7737634A FR7737634A FR2381262A1 FR 2381262 A1 FR2381262 A1 FR 2381262A1 FR 7737634 A FR7737634 A FR 7737634A FR 7737634 A FR7737634 A FR 7737634A FR 2381262 A1 FR2381262 A1 FR 2381262A1
Authority
FR
France
Prior art keywords
cooling
construction
support
reheating oven
uprights
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.)
Withdrawn
Application number
FR7737634A
Other languages
English (en)
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 FR2381262A1 publication Critical patent/FR2381262A1/fr
Withdrawn legal-status Critical Current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
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

L'invention concerne une construction de support refroidie pour fours chauffants. Selon l'invention, la poutre creuse et les montants sont reliés rigidement entre eux et les montants sont fermés à leur extrémité inférieure. Le refroidissement, à circulation naturelle, est régulier et économique.
FR7737634A 1977-02-17 1977-12-14 Construction de support pour four a rechauffer et procede pour la refroidir Withdrawn FR2381262A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772706711 DE2706711A1 (de) 1977-02-17 1977-02-17 Gekuehlte tragkonstruktion fuer waermoefen und verfahren zur kuehlung der tragkonstruktion

Publications (1)

Publication Number Publication Date
FR2381262A1 true FR2381262A1 (fr) 1978-09-15

Family

ID=6001425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737634A Withdrawn FR2381262A1 (fr) 1977-02-17 1977-12-14 Construction de support pour four a rechauffer et procede pour la refroidir

Country Status (5)

Country Link
JP (1) JPS53102809A (fr)
DE (1) DE2706711A1 (fr)
FR (1) FR2381262A1 (fr)
GB (1) GB1557647A (fr)
IT (1) IT1092653B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3068164D1 (en) * 1979-03-30 1984-07-19 Nippon Steel Corp Slab heating furnace

Also Published As

Publication number Publication date
DE2706711A1 (de) 1978-08-24
JPS53102809A (en) 1978-09-07
GB1557647A (en) 1979-12-12
IT7820222A0 (it) 1978-02-13
IT1092653B (it) 1985-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse