ES405016A1 - Electric furnace installation - Google Patents

Electric furnace installation

Info

Publication number
ES405016A1
ES405016A1 ES405016A ES405016A ES405016A1 ES 405016 A1 ES405016 A1 ES 405016A1 ES 405016 A ES405016 A ES 405016A ES 405016 A ES405016 A ES 405016A ES 405016 A1 ES405016 A1 ES 405016A1
Authority
ES
Spain
Prior art keywords
furnace
furnace body
gantry
roof
platform
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.)
Expired
Application number
ES405016A
Other languages
Spanish (es)
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.)
Whiting Corp
Original Assignee
Whiting Corp
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 Whiting Corp filed Critical Whiting Corp
Publication of ES405016A1 publication Critical patent/ES405016A1/en
Expired 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

The roof of a top-charge direct arc melting furnace is supported from the superstructure of a gantry frame structure and, if desired, with the furnace back plate assembly serving as the pillar or upright frame member on one side of the furnace body. This gantry or bridge-like structure is supported on a support platform extending alongside the furnace body, and, in certain embodiments, fore-and-aft platform members on opposite sides of the furnace body are interconnected at their front ends by a cross member into a U-shaped platform. The support platform and gantry structure constitute an assembly which is tiltable independently of the furnace body when the roof of the furnace is lifted, so as to uncover the furnace, thereby permitting it to be charged from the top. Means are provided so as to detachably interlock the support platform of the roof supporting gantry-platform assembly with the furnace body so that with the roof closed the furnace body together with the roof tilt in unison, either rearwardly for slag removal or forwardly for pouring. As a safety feature, the interlock means also serves to lock the furnace body or shell to a fixed part of the furnace pit until such time as the furnace shell or body is fully interlocked with the gantry support platform.
ES405016A 1971-10-20 1972-07-20 Electric furnace installation Expired ES405016A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19095071A 1971-10-20 1971-10-20

Publications (1)

Publication Number Publication Date
ES405016A1 true ES405016A1 (en) 1975-07-01

Family

ID=22703460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405016A Expired ES405016A1 (en) 1971-10-20 1972-07-20 Electric furnace installation

Country Status (8)

Country Link
US (1) US3745224A (en)
JP (1) JPS4849605A (en)
BR (1) BR7205056D0 (en)
CA (1) CA949110A (en)
DE (1) DE2241079A1 (en)
ES (1) ES405016A1 (en)
FR (1) FR2157302A5 (en)
IT (1) IT975200B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980801A (en) * 1975-09-05 1976-09-14 Whiting Corporation Tilt and swing lock mechanism for electric furnace
DE2824174A1 (en) * 1978-05-17 1979-11-22 Bbc Brown Boveri & Cie LOCKING DEVICE FOR AN ARC FURNACE
DE3102499A1 (en) * 1981-01-27 1982-08-05 Mannesmann AG, 4000 Düsseldorf "STEEL MELTING PLANT"
US4662526A (en) * 1982-05-17 1987-05-05 Mannesmann Aktiengesellschaft Hoisting mechanism for the cover of a furnace
RU2495941C2 (en) * 2009-03-31 2013-10-20 Смс Конкаст Италия С.П.А. Кон Социо Юнико Electric arc furnace
US10077572B1 (en) * 2017-04-19 2018-09-18 Hmt, Llc Systems and methods for lifting and positioning a roof for installation on a storage tank

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325539A (en) * 1919-12-23 Frederick t
US2944100A (en) * 1957-01-26 1960-07-05 Demag Elektrometallurgie Gmbh Tilting electrode furnace
US2886617A (en) * 1957-02-04 1959-05-12 Demag Elektrometallurgie Gmbh Tiltable arc furnace

Also Published As

Publication number Publication date
DE2241079A1 (en) 1973-04-26
BR7205056D0 (en) 1973-06-28
US3745224A (en) 1973-07-10
CA949110A (en) 1974-06-11
JPS4849605A (en) 1973-07-13
FR2157302A5 (en) 1973-06-01
IT975200B (en) 1974-07-20

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