FR2402175A1 - Agencement de toit modulaire de prechauffeur de riblons ou ferrailles - Google Patents

Agencement de toit modulaire de prechauffeur de riblons ou ferrailles

Info

Publication number
FR2402175A1
FR2402175A1 FR7825205A FR7825205A FR2402175A1 FR 2402175 A1 FR2402175 A1 FR 2402175A1 FR 7825205 A FR7825205 A FR 7825205A FR 7825205 A FR7825205 A FR 7825205A FR 2402175 A1 FR2402175 A1 FR 2402175A1
Authority
FR
France
Prior art keywords
riblon
modular roof
roof arrangement
preheater
scrap preheater
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Withdrawn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
FR7825205A
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.)
Melting Systems Inc
Original Assignee
Melting Systems Inc
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 Melting Systems Inc filed Critical Melting Systems Inc
Publication of FR2402175A1 publication Critical patent/FR2402175A1/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Withdrawn legal-status Critical Current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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/02—Crowns; Roofs
    • F27D1/025—Roofs supported around their periphery, e.g. arched roofs
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F27D13/002—Preheating scrap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Tunnel Furnaces (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

Selon l'invention, le toit de la voûte du préchauffeur est formé par une multiplicité d'agencements de toit modulaires placés côte à côte et formés d'un bâti 22 et d'une plaque formant toit 26 à laquelle est ancré, par des éléments 26, un agencement réfractaire 28. Chaque agencement peut être démonté individuellement de la voûte, ce qui permet de réparer le préchauffeur.
FR7825205A 1977-09-01 1978-08-31 Agencement de toit modulaire de prechauffeur de riblons ou ferrailles Withdrawn FR2402175A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/829,901 US4162891A (en) 1977-09-01 1977-09-01 Scrap preheater modular roof assembly

Publications (1)

Publication Number Publication Date
FR2402175A1 true FR2402175A1 (fr) 1979-03-30

Family

ID=25255859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825205A Withdrawn FR2402175A1 (fr) 1977-09-01 1978-08-31 Agencement de toit modulaire de prechauffeur de riblons ou ferrailles

Country Status (7)

Country Link
US (1) US4162891A (fr)
JP (1) JPS5449651A (fr)
BR (1) BR7805678A (fr)
CA (1) CA1106169A (fr)
DE (1) DE2838024A1 (fr)
FR (1) FR2402175A1 (fr)
GB (1) GB2003592B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430470C2 (de) * 1984-08-18 1986-12-04 Ludwig Riedhammer GmbH, 8500 Nürnberg Deckenelement für einen Industrieofen
US4597341A (en) * 1985-05-22 1986-07-01 Suey Paul V Soaking pit cover
AT384486B (de) * 1986-02-21 1987-11-25 Voest Alpine Ag Einrichtung zur vorbehandlung von schrott
US4808205A (en) * 1987-11-16 1989-02-28 Ppg Industries, Inc. Lid construction for a heating vessel and method of use
CN105865198B (zh) * 2016-04-15 2018-03-13 武汉泰康翔科技股份有限公司 一种组合式环形节能窑炉
IT202000022990A1 (it) * 2020-09-29 2022-03-29 Danieli Off Mecc Apparato e metodo per l’alimentazione e il preriscaldo di una carica metallica in un forno di fusione

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1355115A (en) * 1920-06-15 1920-10-05 Cook William Roof structure for furnaces
GB818581A (en) * 1954-07-29 1959-08-19 Leo Francis Edwarde Coverings and roofs for flues, particularly boiler flues
US3260228A (en) * 1962-11-23 1966-07-12 Lingl Hans Ceiling constructions for furnaces
US3813209A (en) * 1973-02-26 1974-05-28 H Venetta Preheating of metal scrap
FR2257882A1 (en) * 1974-01-10 1975-08-08 Chassimetal Sa Tunnel furnace roof made of U-channels - has transverse fibrous channels supported from framework by wires at middle
US3985497A (en) * 1974-11-21 1976-10-12 Melting Systems, Inc. Scrap preheating system
GB1518219A (en) * 1975-09-11 1978-07-19 Fleischmann A Tunnel kilns

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1400335A (en) * 1920-07-03 1921-12-13 Columbia Machine Works & Malle Furnace
US2991060A (en) * 1958-04-16 1961-07-04 Sklenar Wenzeslaw Frank Reverberatory furnace
US3511483A (en) * 1968-10-21 1970-05-12 Granco Equipment Furnace construction with roof section removal means

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1355115A (en) * 1920-06-15 1920-10-05 Cook William Roof structure for furnaces
GB818581A (en) * 1954-07-29 1959-08-19 Leo Francis Edwarde Coverings and roofs for flues, particularly boiler flues
US3260228A (en) * 1962-11-23 1966-07-12 Lingl Hans Ceiling constructions for furnaces
US3813209A (en) * 1973-02-26 1974-05-28 H Venetta Preheating of metal scrap
FR2257882A1 (en) * 1974-01-10 1975-08-08 Chassimetal Sa Tunnel furnace roof made of U-channels - has transverse fibrous channels supported from framework by wires at middle
US3985497A (en) * 1974-11-21 1976-10-12 Melting Systems, Inc. Scrap preheating system
GB1518219A (en) * 1975-09-11 1978-07-19 Fleischmann A Tunnel kilns

Also Published As

Publication number Publication date
DE2838024A1 (de) 1979-03-29
GB2003592B (en) 1982-03-03
JPS5449651A (en) 1979-04-19
GB2003592A (en) 1979-03-14
CA1106169A (fr) 1981-08-04
US4162891A (en) 1979-07-31
BR7805678A (pt) 1979-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse