SI1752726T1 - Transfer system for liquid metals - Google Patents

Transfer system for liquid metals

Info

Publication number
SI1752726T1
SI1752726T1 SI200531051T SI200531051T SI1752726T1 SI 1752726 T1 SI1752726 T1 SI 1752726T1 SI 200531051 T SI200531051 T SI 200531051T SI 200531051 T SI200531051 T SI 200531051T SI 1752726 T1 SI1752726 T1 SI 1752726T1
Authority
SI
Slovenia
Prior art keywords
liquid metal
transfer
level
canal
conduit
Prior art date
Application number
SI200531051T
Other languages
Slovenian (sl)
Inventor
Fernando Luis Daroqui
Original Assignee
Aluar Aluminio Argentino S A I C
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 Aluar Aluminio Argentino S A I C filed Critical Aluar Aluminio Argentino S A I C
Publication of SI1752726T1 publication Critical patent/SI1752726T1/en

Links

Classifications

    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0028—Devices for monitoring the level of the melt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/04—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like tiltable
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like 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
    • F27D19/00—Arrangements of controlling 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
    • F27D3/14—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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0084—Controlling closure systems, e.g. doors

Landscapes

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

Abstract

Transfer system for liquid metals such as aluminum, zinc and magnesium. The system is used to transfer liquid metal in a casting process from a furnace to a casting machine while extending the life term of the transfer conduit. The canal replaces the use of gas burners with electric heat generating means in order to maintain the constant temperature of the liquid metal transferred. The system allows to automatically maintaining the liquid metal level and a constant temperature during said liquid metal transfer. A level sensor detects the level of liquid metal running through a conduit and sends the level detected to a programmable logic controller (PLC), defining the tilt degree of a casting furnace. The temperature of the liquid metal is measured by a sensor and is regulated by activating individually said hinged cover of the transfer canal and said heat generator means.
SI200531051T 2005-08-11 2005-08-11 Transfer system for liquid metals SI1752726T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05107410A EP1752726B1 (en) 2005-08-11 2005-08-11 Transfer system for liquid metals

Publications (1)

Publication Number Publication Date
SI1752726T1 true SI1752726T1 (en) 2010-11-30

Family

ID=35463661

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200531051T SI1752726T1 (en) 2005-08-11 2005-08-11 Transfer system for liquid metals

Country Status (5)

Country Link
EP (1) EP1752726B1 (en)
AT (1) ATE465379T1 (en)
DE (1) DE602005020774D1 (en)
ES (1) ES2343465T3 (en)
SI (1) SI1752726T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080202644A1 (en) * 2007-02-23 2008-08-28 Alotech Ltd. Llc Quiescent transfer of melts
US8303890B2 (en) 2007-02-23 2012-11-06 Alotech Ltd. Llc Integrated quiescent processing of melts
WO2010068113A1 (en) * 2008-12-11 2010-06-17 Oshaug Metall As A method of casting metals in a mould
FI125181B (en) 2012-02-09 2015-06-30 Outotec Oyj METHOD FOR THE MANUFACTURE OF THE MELTING CURRENT AND FORMING THE MELTING CURED BY THE METHOD
CN103162539B (en) * 2013-03-27 2015-07-15 湖南巴陵炉窑节能股份有限公司 Method of transferring and pouring aluminum liquid in process of preparation of electrician round aluminum rod

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531717A (en) * 1984-03-22 1985-07-30 Kaiser Aluminum & Chemical Corporation Preheated trough for molten metal transfer

Also Published As

Publication number Publication date
ATE465379T1 (en) 2010-05-15
EP1752726A1 (en) 2007-02-14
DE602005020774D1 (en) 2010-06-02
EP1752726B1 (en) 2010-04-21
ES2343465T3 (en) 2010-08-02

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