FR2356102A1 - Four metallurgique - Google Patents

Four metallurgique

Info

Publication number
FR2356102A1
FR2356102A1 FR7718838A FR7718838A FR2356102A1 FR 2356102 A1 FR2356102 A1 FR 2356102A1 FR 7718838 A FR7718838 A FR 7718838A FR 7718838 A FR7718838 A FR 7718838A FR 2356102 A1 FR2356102 A1 FR 2356102A1
Authority
FR
France
Prior art keywords
protrusions
oven
wall
length
preheating zone
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Withdrawn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
FR7718838A
Other languages
English (en)
French (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.)
OBENCHAIN RICHARD
Original Assignee
OBENCHAIN RICHARD
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 OBENCHAIN RICHARD filed Critical OBENCHAIN RICHARD
Publication of FR2356102A1 publication Critical patent/FR2356102A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/02—Internal forms
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Blast Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7718838A 1976-06-22 1977-06-20 Four metallurgique Withdrawn FR2356102A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/698,356 US4009871A (en) 1976-06-22 1976-06-22 Metallurgical furnace

Publications (1)

Publication Number Publication Date
FR2356102A1 true FR2356102A1 (fr) 1978-01-20

Family

ID=24804899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718838A Withdrawn FR2356102A1 (fr) 1976-06-22 1977-06-20 Four metallurgique

Country Status (6)

Country Link
US (1) US4009871A (enExample)
JP (1) JPS52156703A (enExample)
CA (1) CA1076797A (enExample)
DE (1) DE2725812C3 (enExample)
FR (1) FR2356102A1 (enExample)
GB (1) GB1584717A (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311848C (enExample) *
US964885A (en) * 1910-05-03 1910-07-19 James Scott Blast-furnace.
DE1037658B (de) * 1955-05-16 1958-08-28 Strico Ges Fuer Metallurg Schachtofen, insbesondere Kupolofen fuer Heisswindbetrieb, mit luftgekuehlter Ofenwand im Bereich der Schmelzzone
US3064962A (en) * 1960-06-15 1962-11-20 American Brake Shoe Co Furnace divider plates

Also Published As

Publication number Publication date
CA1076797A (en) 1980-05-06
JPS5442928B2 (enExample) 1979-12-17
DE2725812A1 (de) 1977-12-29
US4009871A (en) 1977-03-01
GB1584717A (en) 1981-02-18
DE2725812B2 (de) 1980-07-24
DE2725812C3 (de) 1981-04-02
JPS52156703A (en) 1977-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse