DE60314780D1 - Drehtrommelofenwerke zum aufschmelzen von aluminium, mit sortierung und rückgewinnung von schlacke - Google Patents

Drehtrommelofenwerke zum aufschmelzen von aluminium, mit sortierung und rückgewinnung von schlacke

Info

Publication number
DE60314780D1
DE60314780D1 DE60314780T DE60314780T DE60314780D1 DE 60314780 D1 DE60314780 D1 DE 60314780D1 DE 60314780 T DE60314780 T DE 60314780T DE 60314780 T DE60314780 T DE 60314780T DE 60314780 D1 DE60314780 D1 DE 60314780D1
Authority
DE
Germany
Prior art keywords
melting
plant
spherical
slag
recovery
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 - Lifetime
Application number
DE60314780T
Other languages
English (en)
Other versions
DE60314780T2 (de
Inventor
Antonio Spoleto
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.)
Hitech Srl
Original Assignee
Hitech Srl
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 Hitech Srl filed Critical Hitech Srl
Publication of DE60314780D1 publication Critical patent/DE60314780D1/de
Application granted granted Critical
Publication of DE60314780T2 publication Critical patent/DE60314780T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • 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
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • 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
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • F27B3/065—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement tiltable
    • 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
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
    • 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
    • F27B7/33—Arrangement of devices for discharging
    • 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
    • F27D3/14—Charging or discharging liquid or molten material
    • F27D3/145—Runners therefor
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1545—Equipment for removing or retaining slag
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Seasonings (AREA)
  • Electrolytic Production Of Metals (AREA)
DE2003614780 2003-01-16 2003-12-30 Drehtrommelofenwerke zum aufschmelzen von aluminium, mit sortierung und rückgewinnung von schlacke Expired - Lifetime DE60314780T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITSA20030004 2003-01-16
IT2003SA000004 ITSA20030004A1 (it) 2003-01-16 2003-01-16 Sistema a forno rotante per la fusione senza sale di materiali metallici.
PCT/IT2003/000862 WO2004063653A1 (en) 2003-01-16 2003-12-30 Plant with rotating furnace for the melting without salt of aluminium with screening and recovery of the slags

Publications (2)

Publication Number Publication Date
DE60314780D1 true DE60314780D1 (de) 2007-08-16
DE60314780T2 DE60314780T2 (de) 2008-04-10

Family

ID=27621007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003614780 Expired - Lifetime DE60314780T2 (de) 2003-01-16 2003-12-30 Drehtrommelofenwerke zum aufschmelzen von aluminium, mit sortierung und rückgewinnung von schlacke

Country Status (14)

Country Link
US (1) US7582252B2 (de)
EP (1) EP1608926B1 (de)
JP (1) JP4494220B2 (de)
CN (1) CN100465565C (de)
AT (1) ATE366400T1 (de)
AU (1) AU2003295224B2 (de)
CA (1) CA2514894A1 (de)
DE (1) DE60314780T2 (de)
ES (1) ES2290533T3 (de)
IT (1) ITSA20030004A1 (de)
PT (1) PT1608926E (de)
RU (1) RU2353681C2 (de)
WO (1) WO2004063653A1 (de)
ZA (1) ZA200505660B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1396275B1 (it) * 2009-11-09 2012-11-16 Hitech S R L Impianto di fonderia di leghe di alluminio, completamente modulare.
CN103602817A (zh) * 2013-11-13 2014-02-26 安徽省金盈铝业有限公司 再生铝高低双炉低温预除杂工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798500A (en) * 1919-02-01 1931-03-31 C H Ellsworth Rotary kiln
US2223569A (en) * 1931-08-17 1940-12-03 Lohse Julius Process and apparatus for the direct recovery of heavy metals of the nonferrous group from ores and other primary materials
US2165128A (en) * 1938-04-22 1939-07-04 Traylor Engineering And Mfg Co Rotary kiln
US3228670A (en) * 1963-01-23 1966-01-11 R N Corp Methods and apparatus for ore reduction and processing of other chemically reactive aggregates
US4010935A (en) 1975-12-22 1977-03-08 Alumax Inc. High efficiency aluminum scrap melter and process therefor
US4491473A (en) * 1983-11-18 1985-01-01 Aluminum Company Of America Method of operating metallic scrap treating furnace to fragment and segregate metallic components therein
ATE121799T1 (de) * 1989-05-29 1995-05-15 Alcan Int Ltd Verfahren und anlage zum schmelzen verunreinigter metallischer abfälle.
JP3580074B2 (ja) * 1997-03-05 2004-10-20 三菱アルミニウム株式会社 アルミニウムドロス残灰の処理方法
JP3335870B2 (ja) * 1997-03-28 2002-10-21 株式会社クボタ 回転胴式加熱処理装置
DE20013042U1 (de) * 2000-07-28 2000-12-21 Sug Schmelz Und Giesanlagen Gm Drehtrommelofen
ITNA20000075A1 (it) * 2000-11-13 2002-05-13 Antonio Spoleto Forno fusorio per leghe di metallo atto allo sversamento diretto e continuo del metallo fuso.
JP4027592B2 (ja) * 2000-12-28 2007-12-26 株式会社栗本鐵工所 空缶処理方法
ITNA20010030A1 (it) 2001-06-08 2002-12-08 Catalano Adriana Forno continuo funzionante sotto vuoto per l'estrazione termica del magnesio dai minerali che lo contengono.

Also Published As

Publication number Publication date
EP1608926B1 (de) 2007-07-04
EP1608926A1 (de) 2005-12-28
CA2514894A1 (en) 2004-07-29
WO2004063653A1 (en) 2004-07-29
JP4494220B2 (ja) 2010-06-30
RU2353681C2 (ru) 2009-04-27
ZA200505660B (en) 2006-03-29
RU2005121488A (ru) 2006-02-10
US20060273498A1 (en) 2006-12-07
CN100465565C (zh) 2009-03-04
DE60314780T2 (de) 2008-04-10
US7582252B2 (en) 2009-09-01
ATE366400T1 (de) 2007-07-15
CN1745287A (zh) 2006-03-08
JP2006513321A (ja) 2006-04-20
PT1608926E (pt) 2007-10-17
AU2003295224B2 (en) 2009-08-27
AU2003295224A1 (en) 2004-08-10
ES2290533T3 (es) 2008-02-16
ITSA20030004A1 (it) 2004-07-17
ITSA20030004A0 (it) 2003-01-16

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