ATE339879T1 - DEVICE FOR ATOMIZING AND GRANULATING MELTS - Google Patents

DEVICE FOR ATOMIZING AND GRANULATING MELTS

Info

Publication number
ATE339879T1
ATE339879T1 AT02450031T AT02450031T ATE339879T1 AT E339879 T1 ATE339879 T1 AT E339879T1 AT 02450031 T AT02450031 T AT 02450031T AT 02450031 T AT02450031 T AT 02450031T AT E339879 T1 ATE339879 T1 AT E339879T1
Authority
AT
Austria
Prior art keywords
spinner
atomizing
annular chamber
granulating melts
granulating
Prior art date
Application number
AT02450031T
Other languages
German (de)
Inventor
Alfred 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
Application granted granted Critical
Publication of ATE339879T1 publication Critical patent/ATE339879T1/en

Links

Classifications

    • 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
    • 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
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • 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
    • C21B2400/052—Apparatus features including rotating parts
    • 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
    • C21B2400/052—Apparatus features including rotating parts
    • C21B2400/054—Disc-shaped or conical parts for cooling, dispersing or atomising of molten slag rotating along vertical axis
    • 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)
  • Manufacture Of Iron (AREA)
  • Fertilizers (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glanulating (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Device for sputtering and granulating liquid slag comprises a spray head with a rotating spinner (9), and a cooling chamber (13) formed as an annular chamber concentrically surrounding the spinner and connected to the spinner. Preferred Features: The tundish outlet is connected with the spinner and the annular chamber via a heated connecting tube (5). Burners (6,7) open into the tube.
AT02450031T 2001-02-27 2002-02-13 DEVICE FOR ATOMIZING AND GRANULATING MELTS ATE339879T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0030801A AT410097B (en) 2001-02-27 2001-02-27 DEVICE FOR SPRAYING AND GRANULATING MELTS
EP02450031A EP1234889B1 (en) 2001-02-27 2002-02-13 Apparatus for granulating of liquid slag

Publications (1)

Publication Number Publication Date
ATE339879T1 true ATE339879T1 (en) 2003-12-15

Family

ID=3671281

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0030801A AT410097B (en) 2001-02-27 2001-02-27 DEVICE FOR SPRAYING AND GRANULATING MELTS
AT02450031T ATE339879T1 (en) 2001-02-27 2002-02-13 DEVICE FOR ATOMIZING AND GRANULATING MELTS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0030801A AT410097B (en) 2001-02-27 2001-02-27 DEVICE FOR SPRAYING AND GRANULATING MELTS

Country Status (3)

Country Link
EP (1) EP1234889B1 (en)
AT (2) AT410097B (en)
DE (1) DE50200129D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1400602A3 (en) * 2002-09-10 2004-07-21 Tribovent Verfahrensentwicklung GmbH Method and apparatus for the granulation of liquid melts
AT411689B (en) * 2002-09-10 2004-04-26 Tribovent Verfahrensentwicklg Pulverizing and granulating melts, especially liquid slag, comprises expelling the molten stream as a jacket stream with a hot gas from a tundish so that the stream hits different sites on the spinner gate
DE10340880A1 (en) * 2003-09-04 2005-03-31 Polysius Ag Process for pulverizing slag from a blast furnace used during pig iron manufacture comprises adding an additional material to the slag after removing pig iron and before pulverizing
GB2508199A (en) * 2012-11-23 2014-05-28 Siemens Vai Metals Tech Gmbh Slag granulation device with a tundish and a slag flow control means
CN117126970B (en) * 2023-08-29 2025-11-18 一重集团大连工程技术有限公司 A centrifugal granulation waste heat recovery device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH215365A (en) * 1938-11-11 1941-06-30 Glasfasern A G Method and device for the production of fibers from glass, slag or similar substances that are plastic in heat.
JPS52123992A (en) * 1976-04-12 1977-10-18 Kawasaki Heavy Ind Ltd Method and apparatus for cooling slag
JPS604730B2 (en) * 1977-09-14 1985-02-06 株式会社クボタ Scum granulation equipment
AT407224B (en) * 1999-03-24 2001-01-25 Holderbank Financ Glarus METHOD FOR GRANULATING AND CRUSHING LIQUID MELT

Also Published As

Publication number Publication date
DE50200129D1 (en) 2004-01-22
ATA3082001A (en) 2002-06-15
AT410097B (en) 2003-01-27
EP1234889B1 (en) 2003-12-10
EP1234889A1 (en) 2002-08-28

Similar Documents

Publication Publication Date Title
EP0627266A3 (en) Nebuliser.
DE60206314D1 (en) Irrigation spray head with adjustment of flow, spray area and throw distance
ATE246962T1 (en) TWO-FUNCTION SPRAY NOZZLE
EP2241229B8 (en) Beverage apparatus for making foamed drinks
DE68916224D1 (en) Paint spray nozzle.
DK1142592T3 (en) Device for gasification of sterilizing liquid
EP0852315A4 (en) BURNER AND A COMBUSTION DEVICE WITH IT
EG23096A (en) Granulation apparatus with liquid basin
WO1996008291A1 (en) Sprinkler
SE0000376L (en) spray head
DE50200129D1 (en) Device for atomizing and granulating melts
ES2107401T3 (en) GAS BURNER FOR KITCHEN DEVICES.
CA2370806A1 (en) Device for atomizing liquid melts
NO983910D0 (en) Spray nozzle device
RU93052891A (en) TURNING DEVICE FOR INTRODUCING MEDIA IN THE MELT AND METHOD OF OPERATION OF THIS TURNING DEVICE
HK1048781A1 (en) Shower head
WO2002068348A8 (en) Devices for glass melt delivery and methods for using them
FR2795347B1 (en) AUTOMATIC MEMBRANE GUN FOR SPRAYING A PRODUCT
BR0103891A (en) Liquid atomization method and device
ES2101868T3 (en) SLAG GRANULATION.
ATE274108T1 (en) ARTICULATE AIR SUPPLY DEVICE
MA27429A1 (en) LIQUID SPRAYING DEVICE AND AGRICULTURAL MACHINE EQUIPPED WITH AT LEAST ONE DEVICE
DE3874648D1 (en) IMPROVEMENTS ON PANS FOR MOLDING METAL.
DE50109077D1 (en) DEVICE FOR SPRAYING AND GRANULATING LIQUID SLAG
EP0043693B1 (en) Sprayer for molasses or the like

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee