ATA3802003A - DEVICE FOR SPRAYING AND CRUSHING LIQUID MELT - Google Patents

DEVICE FOR SPRAYING AND CRUSHING LIQUID MELT

Info

Publication number
ATA3802003A
ATA3802003A AT0038003A AT3802003A ATA3802003A AT A3802003 A ATA3802003 A AT A3802003A AT 0038003 A AT0038003 A AT 0038003A AT 3802003 A AT3802003 A AT 3802003A AT A3802003 A ATA3802003 A AT A3802003A
Authority
AT
Austria
Prior art keywords
spraying
liquid melt
crushing liquid
crushing
melt
Prior art date
Application number
AT0038003A
Other languages
German (de)
Other versions
AT412158B (en
Inventor
Alfred Dipl Ing Edlinger
Original Assignee
Tribovent Verfahrensentwicklg
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 Tribovent Verfahrensentwicklg filed Critical Tribovent Verfahrensentwicklg
Priority to AT0038003A priority Critical patent/AT412158B/en
Priority to AT0087303A priority patent/AT412093B/en
Priority to PCT/AT2004/000063 priority patent/WO2004081237A1/en
Publication of ATA3802003A publication Critical patent/ATA3802003A/en
Application granted granted Critical
Publication of AT412158B publication Critical patent/AT412158B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/088—Fluid nozzles, e.g. angle, distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0892—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid casting nozzle; controlling metal stream in or after the casting nozzle
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Disintegrating Or Milling (AREA)
AT0038003A 2003-03-11 2003-03-11 Device for atomizing and pulverizing a liquid melt comprises a tundish arranged in a support formed as a combustion chamber with connections for hot gases AT412158B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0038003A AT412158B (en) 2003-03-11 2003-03-11 Device for atomizing and pulverizing a liquid melt comprises a tundish arranged in a support formed as a combustion chamber with connections for hot gases
AT0087303A AT412093B (en) 2003-03-11 2003-06-04 DEVICE FOR SPRAYING MELT
PCT/AT2004/000063 WO2004081237A1 (en) 2003-03-11 2004-03-02 Device for spraying liquefied materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0038003A AT412158B (en) 2003-03-11 2003-03-11 Device for atomizing and pulverizing a liquid melt comprises a tundish arranged in a support formed as a combustion chamber with connections for hot gases

Publications (2)

Publication Number Publication Date
ATA3802003A true ATA3802003A (en) 2004-03-15
AT412158B AT412158B (en) 2004-10-25

Family

ID=31892544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0038003A AT412158B (en) 2003-03-11 2003-03-11 Device for atomizing and pulverizing a liquid melt comprises a tundish arranged in a support formed as a combustion chamber with connections for hot gases

Country Status (1)

Country Link
AT (1) AT412158B (en)

Also Published As

Publication number Publication date
AT412158B (en) 2004-10-25

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee