FR2666816B1 - Installation de fonderie a fours rotatifs et procede d'exploitation. - Google Patents

Installation de fonderie a fours rotatifs et procede d'exploitation.

Info

Publication number
FR2666816B1
FR2666816B1 FR9011327A FR9011327A FR2666816B1 FR 2666816 B1 FR2666816 B1 FR 2666816B1 FR 9011327 A FR9011327 A FR 9011327A FR 9011327 A FR9011327 A FR 9011327A FR 2666816 B1 FR2666816 B1 FR 2666816B1
Authority
FR
France
Prior art keywords
operating method
rotary furnace
foundry installation
furnace foundry
installation
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 - Fee Related
Application number
FR9011327A
Other languages
English (en)
Other versions
FR2666816A1 (fr
Inventor
Jean Foulard
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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR9011327A priority Critical patent/FR2666816B1/fr
Priority to ITMI912330A priority patent/IT1251194B/it
Priority to DE4129821A priority patent/DE4129821A1/de
Priority to JP3227883A priority patent/JPH05185204A/ja
Priority to US07/757,203 priority patent/US5141208A/en
Priority to ES09102032A priority patent/ES2046088B1/es
Publication of FR2666816A1 publication Critical patent/FR2666816A1/fr
Application granted granted Critical
Publication of FR2666816B1 publication Critical patent/FR2666816B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
    • 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
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Tunnel Furnaces (AREA)
FR9011327A 1990-09-13 1990-09-13 Installation de fonderie a fours rotatifs et procede d'exploitation. Expired - Fee Related FR2666816B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9011327A FR2666816B1 (fr) 1990-09-13 1990-09-13 Installation de fonderie a fours rotatifs et procede d'exploitation.
ITMI912330A IT1251194B (it) 1990-09-13 1991-08-30 Impianto di fonderia a forni rotativi e procedimento di conduzione
DE4129821A DE4129821A1 (de) 1990-09-13 1991-09-07 Verfahren fuer den betrieb einer metallschmelzlinie und schmelzanlage mit drehoefen
JP3227883A JPH05185204A (ja) 1990-09-13 1991-09-09 回転炉を有する鋳造設備の利用方法及びその方法を実施する鋳造設備
US07/757,203 US5141208A (en) 1990-09-13 1991-09-10 Foundry plant with rotary furnaces and process of operation
ES09102032A ES2046088B1 (es) 1990-09-13 1991-09-12 Instalacion de fundicion con hornos rotatorios y procedimiento de explotacion de la misma.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011327A FR2666816B1 (fr) 1990-09-13 1990-09-13 Installation de fonderie a fours rotatifs et procede d'exploitation.

Publications (2)

Publication Number Publication Date
FR2666816A1 FR2666816A1 (fr) 1992-03-20
FR2666816B1 true FR2666816B1 (fr) 1994-05-20

Family

ID=9400295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9011327A Expired - Fee Related FR2666816B1 (fr) 1990-09-13 1990-09-13 Installation de fonderie a fours rotatifs et procede d'exploitation.

Country Status (6)

Country Link
US (1) US5141208A (fr)
JP (1) JPH05185204A (fr)
DE (1) DE4129821A1 (fr)
ES (1) ES2046088B1 (fr)
FR (1) FR2666816B1 (fr)
IT (1) IT1251194B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211503C2 (de) * 1992-04-07 1995-01-19 Westofen Gmbh Einrichtung zum Schmelzen von Metall
EP0933436A1 (fr) * 1998-02-02 1999-08-04 Sidmar N.V. Installation de fusion de dri (réduction directe de fer) et procédé de fusion à l'aide d'un tel dispositif
US6478841B1 (en) 2001-09-12 2002-11-12 Techint Technologies Inc. Integrated mini-mill for iron and steel making
CZ301924B6 (cs) 2009-02-10 2010-08-04 Raclavský@Milan Technologie rafinace kovonosných odpadu s obsahem zinku v rotacní peci
CN102478354A (zh) * 2010-11-29 2012-05-30 上海亚德林有色金属有限公司 用于铝铸造的熔融压铸一体化的冶炼炉及其使用方法
CN105157418B (zh) * 2015-07-14 2017-10-20 河北中北环保科技有限公司 一种可连续投料的燃气回转熔炼炉及其生产方法
CN111590036B (zh) * 2020-06-29 2021-12-17 马鞍山市万鑫铸造有限公司 一种使用方便的浇铸随流孕育加料装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198870A (en) * 1938-03-09 1940-04-30 American Lurgi Corp Displaceable rotary furnace
US3030094A (en) * 1955-06-21 1962-04-17 Walter C Saeman Rotary furnace installations and method of processing charges therein
US3180631A (en) * 1963-06-27 1965-04-27 R N Corp Integrated charring and ore reduction apparatus
NL7400124A (fr) * 1973-01-09 1974-07-11
NO800182L (no) * 1980-01-25 1981-07-27 Ardal Og Sunndal Verk Fremgangsmaate og anordning for nedsmelting av metall i et metallstoeperi.

Also Published As

Publication number Publication date
ITMI912330A0 (it) 1991-08-30
ES2046088B1 (es) 1994-08-01
DE4129821A1 (de) 1992-03-19
ITMI912330A1 (it) 1992-03-14
ES2046088A1 (es) 1994-01-16
JPH05185204A (ja) 1993-07-27
US5141208A (en) 1992-08-25
FR2666816A1 (fr) 1992-03-20
IT1251194B (it) 1995-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse