DE1758608A1 - Verfahren zum kontinuierlichen Einbringen von Schrott in ein Metallbad waehrend des Frischens und Vorrichtung zur Durchfuehrung des Verfahrens - Google Patents

Verfahren zum kontinuierlichen Einbringen von Schrott in ein Metallbad waehrend des Frischens und Vorrichtung zur Durchfuehrung des Verfahrens

Info

Publication number
DE1758608A1
DE1758608A1 DE19681758608 DE1758608A DE1758608A1 DE 1758608 A1 DE1758608 A1 DE 1758608A1 DE 19681758608 DE19681758608 DE 19681758608 DE 1758608 A DE1758608 A DE 1758608A DE 1758608 A1 DE1758608 A1 DE 1758608A1
Authority
DE
Germany
Prior art keywords
scrap
container
metal
temperature
melting
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.)
Pending
Application number
DE19681758608
Other languages
German (de)
English (en)
Inventor
Jean Rouanet
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of DE1758608A1 publication Critical patent/DE1758608A1/de
Pending 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
    • 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
    • C21C5/565—Preheating of scrap
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/22—Arrangements of air or gas supply devices
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/161—Introducing a fluid jet or current into the charge through a porous element
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/162—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel
    • F27D2003/163—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being an oxidant
    • F27D2003/164—Oxygen
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/10—Scrap material used as charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/16—Particulate material, e.g. comminuted scrap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2002/00—Disposition of the charge
    • F27M2002/11—Continuous charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2002/00—Disposition of the charge
    • F27M2002/12—Discontinuous charging
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
DE19681758608 1967-07-13 1968-07-05 Verfahren zum kontinuierlichen Einbringen von Schrott in ein Metallbad waehrend des Frischens und Vorrichtung zur Durchfuehrung des Verfahrens Pending DE1758608A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR114211A FR1542569A (fr) 1967-07-13 1967-07-13 Procédé pour l'introduction de ferrailles dans un métal liquide

Publications (1)

Publication Number Publication Date
DE1758608A1 true DE1758608A1 (de) 1971-03-11

Family

ID=8635070

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19681758608 Pending DE1758608A1 (de) 1967-07-13 1968-07-05 Verfahren zum kontinuierlichen Einbringen von Schrott in ein Metallbad waehrend des Frischens und Vorrichtung zur Durchfuehrung des Verfahrens
DE1997748U Expired DE1997748U (de) 1967-07-13 1968-07-12 Vorrichtung zur kontinuierlichen einbringung von schrott in einen frisohbehaelter.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1997748U Expired DE1997748U (de) 1967-07-13 1968-07-12 Vorrichtung zur kontinuierlichen einbringung von schrott in einen frisohbehaelter.

Country Status (8)

Country Link
BE (1) BE717098A (en:Method)
DE (2) DE1758608A1 (en:Method)
ES (1) ES356124A1 (en:Method)
FR (1) FR1542569A (en:Method)
GB (1) GB1191065A (en:Method)
LU (1) LU56414A1 (en:Method)
NL (1) NL6809910A (en:Method)
OA (1) OA02840A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545889A1 (de) * 1991-12-05 1993-06-09 Voest-Alpine Industrieanlagenbau Gmbh Verfahren zum Einschmelzen von Schrott

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2051180C1 (ru) * 1990-09-18 1995-12-27 Витольд Марианович Лупэйко Способ получения стали в жидкой ванне
DE4104396A1 (de) * 1990-12-06 1992-06-11 Bader Bibiana Verfahren und einrichtung zum schmelzen einer umweltschaedlichen substanz mit einem chemische umbesetzungen hervorrufenden rohstoffmenge zum serienmaessigen erzeugen umweltunschaedlicher produkte
DE4439214A1 (de) * 1994-11-03 1996-05-09 Schmitz & Apelt Loi Industrieo Magnesiumschmelzofen und Verfahren zum Schmelzen von Magnesium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545889A1 (de) * 1991-12-05 1993-06-09 Voest-Alpine Industrieanlagenbau Gmbh Verfahren zum Einschmelzen von Schrott

Also Published As

Publication number Publication date
GB1191065A (en) 1970-05-06
BE717098A (en:Method) 1968-12-02
NL6809910A (en:Method) 1969-01-15
DE1997748U (de) 1968-12-05
ES356124A1 (es) 1970-01-01
FR1542569A (fr) 1968-10-18
OA02840A (fr) 1970-12-15
LU56414A1 (en:Method) 1968-10-21

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