[go: up one dir, main page]

WO2010058172A1 - Appareil de fusion de métal - Google Patents

Appareil de fusion de métal Download PDF

Info

Publication number
WO2010058172A1
WO2010058172A1 PCT/GB2009/002709 GB2009002709W WO2010058172A1 WO 2010058172 A1 WO2010058172 A1 WO 2010058172A1 GB 2009002709 W GB2009002709 W GB 2009002709W WO 2010058172 A1 WO2010058172 A1 WO 2010058172A1
Authority
WO
WIPO (PCT)
Prior art keywords
well
outlet
metal
refractory
molten metal
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.)
Ceased
Application number
PCT/GB2009/002709
Other languages
English (en)
Inventor
Rifat Al Chalabi
Ophneil Henry Perry
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to BRPI0922497A priority Critical patent/BRPI0922497A2/pt
Priority to RU2011124936/02A priority patent/RU2011124936A/ru
Priority to US13/130,271 priority patent/US9039958B2/en
Priority to EP20090764273 priority patent/EP2356264A1/fr
Priority to CN2009801548171A priority patent/CN102282275A/zh
Publication of WO2010058172A1 publication Critical patent/WO2010058172A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
    • 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
    • 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 different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
    • F27B19/02—Combinations of different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00 combined in one structure
    • 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
    • F27D27/00—Stirring devices for molten material
    • F27D27/005—Pumps
    • 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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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

Definitions

  • Figure 12 shows a front view of the embodiment of Figure 5;
  • a bypass is formed from the inlet 418 to the outlet passage 420, bypassing the outlet 419.
  • This is effected conveniently by extending the inlet 418 from the top of the well down to the outlet passage 420.
  • This arrangement allows some of the molten metal from the main chamber to bypass the well 416 and outlet 419 and flow directly past the outlet 419 into the outlet passage 420, preferably mixing with molten metal passing through the outlet 419.
  • This has the advantage of heating metal in and around the outlet 419. In instances where the solid metal dropped into the well does not melt sufficiently before entering the outlet 419 the outlet can become partially or fully blocked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

L'invention concerne un puits réfractaire (16) destiné à fondre des morceaux de ferraille en un bain de métal fondu, et qui comprend une entrée (18) qui permet d'introduire le métal dans ledit puits, l'entrée étant située de manière à provoquer un écoulement circulaire de métal fondu dans ledit puits, une sortie (19) prévue pour permettre au métal de s'écouler hors dudit puits et une pompe électromagnétique (22) située en dessous du puits réfractaire pour pomper ledit métal fondu hors dudit puits par ladite sortie.
PCT/GB2009/002709 2008-11-20 2009-11-19 Appareil de fusion de métal Ceased WO2010058172A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0922497A BRPI0922497A2 (pt) 2008-11-20 2009-11-19 aparelho para a fusão de metal
RU2011124936/02A RU2011124936A (ru) 2008-11-20 2009-11-19 Устройство для плавления металла
US13/130,271 US9039958B2 (en) 2008-11-20 2009-11-19 Metal melting apparatus
EP20090764273 EP2356264A1 (fr) 2008-11-20 2009-11-19 Appareil de fusion de métal
CN2009801548171A CN102282275A (zh) 2008-11-20 2009-11-19 金属熔化设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0821258.1 2008-11-20
GB0821258A GB0821258D0 (en) 2008-11-20 2008-11-20 Active reformer

Publications (1)

Publication Number Publication Date
WO2010058172A1 true WO2010058172A1 (fr) 2010-05-27

Family

ID=40230592

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/002709 Ceased WO2010058172A1 (fr) 2008-11-20 2009-11-19 Appareil de fusion de métal

Country Status (7)

Country Link
US (1) US9039958B2 (fr)
EP (1) EP2356264A1 (fr)
CN (1) CN102282275A (fr)
BR (1) BRPI0922497A2 (fr)
GB (1) GB0821258D0 (fr)
RU (1) RU2011124936A (fr)
WO (1) WO2010058172A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013179145A3 (fr) * 2012-05-29 2014-04-03 Gors Ltd. Appareil de fusion d'un métal solide
WO2015171399A1 (fr) * 2014-05-09 2015-11-12 Altek L.L.C. Système et procédé de fusion de matière métallique de faible épaisseur

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514891B1 (de) * 2013-10-08 2015-06-15 Hertwich Engineering Gmbh Schmelzofen für Aluminiumschrott
US9481918B2 (en) * 2013-10-15 2016-11-01 Pyrotek, Inc. Impact resistant scrap submergence device
MX2018000898A (es) * 2015-07-23 2018-05-15 Pyrotek Inc Aparato metalurgico.
JP7630366B2 (ja) * 2021-06-15 2025-02-17 三菱重工業株式会社 鋳造条件決定方法及び鋳造条件決定装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276758A (en) 1963-04-24 1966-10-04 North American Aviation Inc Metal melting furnace system
GB1424906A (en) * 1972-09-01 1976-02-11 Modern Equipment Co Method for melting magentically attractive small metal particles
GB2072819A (en) * 1980-03-31 1981-10-07 Aluminum Co Of America Vortex melting system
JPH03120322A (ja) * 1989-10-04 1991-05-22 Nippon Air Brake Co Ltd アルミニウムの切り粉溶解装置
WO2004101830A1 (fr) * 2003-05-16 2004-11-25 Emp Technologies Limited Ameliorations se rapportant au traitement du metal en fusion
KR100696240B1 (ko) * 2006-03-14 2007-03-20 주식회사동서기전 전자펌프를 이용한 알루미늄 스크랩 및 칩의 재생용해장치및 그 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2705626B2 (ja) 1995-03-10 1998-01-28 トヨタ自動車株式会社 アルミ切粉溶解装置
GB0025413D0 (en) 2000-10-17 2000-11-29 Emp Technologies Ltd Improvements in and relating to furnaces and methods of melting
US7556766B2 (en) * 2005-11-15 2009-07-07 Alcoa Inc. Controlled free vortex scrap ingester and molten metal pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276758A (en) 1963-04-24 1966-10-04 North American Aviation Inc Metal melting furnace system
GB1424906A (en) * 1972-09-01 1976-02-11 Modern Equipment Co Method for melting magentically attractive small metal particles
GB2072819A (en) * 1980-03-31 1981-10-07 Aluminum Co Of America Vortex melting system
JPH03120322A (ja) * 1989-10-04 1991-05-22 Nippon Air Brake Co Ltd アルミニウムの切り粉溶解装置
WO2004101830A1 (fr) * 2003-05-16 2004-11-25 Emp Technologies Limited Ameliorations se rapportant au traitement du metal en fusion
KR100696240B1 (ko) * 2006-03-14 2007-03-20 주식회사동서기전 전자펌프를 이용한 알루미늄 스크랩 및 칩의 재생용해장치및 그 방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013179145A3 (fr) * 2012-05-29 2014-04-03 Gors Ltd. Appareil de fusion d'un métal solide
US9051623B2 (en) 2012-05-29 2015-06-09 Gors Ltd. Apparatus for melting a solid metal
WO2015171399A1 (fr) * 2014-05-09 2015-11-12 Altek L.L.C. Système et procédé de fusion de matière métallique de faible épaisseur
US9803922B2 (en) 2014-05-09 2017-10-31 Altek L.L.C. System and method for melting light gauge scrap

Also Published As

Publication number Publication date
GB0821258D0 (en) 2008-12-31
EP2356264A1 (fr) 2011-08-17
RU2011124936A (ru) 2012-12-27
BRPI0922497A2 (pt) 2015-12-15
CN102282275A (zh) 2011-12-14
US20110227261A1 (en) 2011-09-22
US9039958B2 (en) 2015-05-26

Similar Documents

Publication Publication Date Title
US9039958B2 (en) Metal melting apparatus
DE60225724T2 (de) Metallschmelzepumpe und Ofen
KR20160072170A (ko) 내충격성 스크랩 침강 장치
CZ307659B6 (cs) Tavicí prostor kontinuální sklářské tavicí pece a způsob tavení skla v tomto prostoru
RU2443961C2 (ru) Способ и аппарат для индукционного перемешивания жидкого металла
CZ285223B6 (cs) Způsob výroby roztavené skloviny ve sklářské vanové peci a sklářská vanová pec
EP1327116B1 (fr) Four et procede pour fondre du metal
KR102086142B1 (ko) 고철 분리구조를 가진 알루미늄 용해로
US7662335B2 (en) Metal scrap submergence apparatus
EP0361926B1 (fr) Four de fusion et maintien
KR20100072016A (ko) 전자기 교반기에 의해 액체 금속 안으로 물질을 침지시키기 위한 장치
EP0176296B1 (fr) Four de fusion
NZ196765A (en) Refining molten metal using sparging gas
JP2004276039A (ja) 高融点金属の電子ビーム溶解方法
CZ298244B6 (cs) Zpusob kontinuálního tavení skla ve sklárské tavicí peci a sklárská tavicí pec
JP6465479B2 (ja) 金属溶解炉
WO2025233369A1 (fr) Four de fusion pour aluminium et ses alliages
CN108027209A (zh) 通道式感应炉
US20240173766A1 (en) Tundish for continuous casting
JP2002153971A (ja) 溶解保持炉
RU2725820C1 (ru) Установка для модифицирования алюминиевого расплава
CN105723175A (zh) 容器下部、构造有容器下部的冶金的容器以及电弧炉和用于运行电弧炉的方法
JPH10318680A (ja) 坩堝および坩堝炉
JP2002146412A (ja) 溶融スラグ用樋
US6520388B1 (en) Casting furnace and method for continuous casting of molten magnesium

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980154817.1

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09764273

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2009764273

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13130271

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2011124936

Country of ref document: RU

ENP Entry into the national phase

Ref document number: PI0922497

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20110519