MXPA02005382A - Proceso y aparato para extraer calor y colidificar particulas derretidas de material. - Google Patents

Proceso y aparato para extraer calor y colidificar particulas derretidas de material.

Info

Publication number
MXPA02005382A
MXPA02005382A MXPA02005382A MXPA02005382A MXPA02005382A MX PA02005382 A MXPA02005382 A MX PA02005382A MX PA02005382 A MXPA02005382 A MX PA02005382A MX PA02005382 A MXPA02005382 A MX PA02005382A MX PA02005382 A MXPA02005382 A MX PA02005382A
Authority
MX
Mexico
Prior art keywords
particles
transporting device
cooling
molten material
flow
Prior art date
Application number
MXPA02005382A
Other languages
English (en)
Inventor
Arana David
Original Assignee
Viviane Vasconcelos Vilela
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 Viviane Vasconcelos Vilela filed Critical Viviane Vasconcelos Vilela
Publication of MXPA02005382A publication Critical patent/MXPA02005382A/es

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
    • C21B2400/02—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
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/034—Stirring or agitating by pressurised fluids or by moving apparatus
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Glanulating (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Furnace Details (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture Of Iron (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Jigging Conveyors (AREA)

Abstract

La presente invencion se refiere a un aparato y proceso para extraer calor y solidificar particulas derretidas de material. Un flujo de material derretido es atravesado por un flujo de dispersion/enfriamiento de alta presion para formar particulas de material derretido o semi-derretido. Las particulas chocan contra un aparato de transportacion, el cual las transporta a un sitio de recoleccion. El aparato de transportacion esta provisto con un vibrador, el cual proporciona un movimiento de vibracion al aparato de transportacion para evitar que las particulas que todavia se estan enfriando, se aglomeren de nuevo. Se podria proporcionar un flujo de dispersion/enfriamiento de baja presion, el cual atraviesa de manera substancialmente transversal el flujo de particulas de material derretido o semi-derretido que caen hacia el aparato de transportacion, con el objeto de mejorar la dispersion y los efectos de enfriamiento de las particulas. Se podria proveer una tolva para recolectar las particulas y para llevarlas al aparato de transportacion. Se podrian proveer tubos de agua de enfriamiento para expulsar un flujo de agua de enfriamiento sobre las paredes internas de la tolva y tambien, sobre el aparato de transportacion, el cual ayuda para enfriar las particulas dispersadas.
MXPA02005382A 1999-11-30 2000-01-26 Proceso y aparato para extraer calor y colidificar particulas derretidas de material. MXPA02005382A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9905656-9A BR9905656A (pt) 1999-11-30 1999-11-30 Aparelhagem e processo para a extração de calor e para a solidificação de partìculas de materiais fundidos
PCT/BR2000/000002 WO2001040523A1 (en) 1999-11-30 2000-01-26 Apparatus and process to extract heat and to solidify molten material particles

Publications (1)

Publication Number Publication Date
MXPA02005382A true MXPA02005382A (es) 2004-08-11

Family

ID=4074166

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02005382A MXPA02005382A (es) 1999-11-30 2000-01-26 Proceso y aparato para extraer calor y colidificar particulas derretidas de material.

Country Status (15)

Country Link
US (1) US6349548B1 (es)
EP (1) EP1234061B1 (es)
JP (1) JP2003515722A (es)
CN (1) CN1206370C (es)
AT (1) ATE244312T1 (es)
AU (1) AU779006B2 (es)
BR (1) BR9905656A (es)
CA (1) CA2392938C (es)
DE (1) DE60003717T2 (es)
ES (1) ES2195855T3 (es)
MX (1) MXPA02005382A (es)
PT (1) PT1234061E (es)
RU (1) RU2234537C2 (es)
WO (1) WO2001040523A1 (es)
ZA (1) ZA200204678B (es)

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JP5172652B2 (ja) * 2008-12-09 2013-03-27 シアングアング カッパー カンパニー リミテッド 低騒音で環境保護が図られるマット粒状化方法
JP2010285691A (ja) * 2009-05-15 2010-12-24 Kobe Steel Ltd 高密度還元鉄の製造方法および高密度還元鉄の製造装置
SK500452011A3 (sk) 2011-11-04 2013-09-03 Igor Kocis Method for rock dislodging by melting and interaction with water streams
JP5866196B2 (ja) * 2011-12-26 2016-02-17 川崎重工業株式会社 バルク材冷却装置及びバルク材冷却方法
EA018697B1 (ru) * 2012-04-13 2013-09-30 Техком Гмбх Способ получения дроби из расплава, устройство для его осуществления и фильера для получения дроби из расплава
CN103962055A (zh) * 2014-03-11 2014-08-06 贵州宏业矿产资源开发有限公司 橡胶防老剂半自动快速冷却造粒装置
CA2935621C (en) * 2014-06-03 2017-06-06 Hatch Ltd. Process and apparatus for dry granulation of slag with reduced formation of slag wool
DE102014109762A1 (de) * 2014-07-11 2016-01-14 Z & J Technologies Gmbh Wärmetauscher sowie Vorrichtung und Verfahren zur Energierückgewinnung
EP3478401A1 (en) * 2016-07-04 2019-05-08 Polcalc Sp. Z O.O. Method for manufacturing of granular fillers using a granular nuclei, producing device and granulate obtained by this method
CN107838429B (zh) * 2017-10-17 2021-06-04 广西金川有色金属有限公司 一种高效率的高温熔体粒化装置
CN110090594A (zh) * 2018-01-30 2019-08-06 徐州市禾协肥业有限公司 一种用于斜面冷却造粒的冷却设备和造粒装置
US20230058888A1 (en) * 2020-02-07 2023-02-23 Tenova S.P.A. Process and apparatus for the granulation of slag deriving from iron and steel production
CN113828782A (zh) * 2020-06-24 2021-12-24 湖南天际智慧材料科技有限公司 一种非晶材料的生产方法及其设备
CN113828780A (zh) * 2020-06-24 2021-12-24 湖南天际智慧材料科技有限公司 一种二次急冷式非晶粉末生产设备及其方法
CN111558723A (zh) * 2020-06-24 2020-08-21 湖南天际智慧材料科技有限公司 一种水雾化法快速生产非晶态粉末的装置和方法
CN113828781A (zh) * 2020-06-24 2021-12-24 湖南天际智慧材料科技有限公司 一种水雾化法生产非晶态粉末的装置和方法
CN113828783A (zh) * 2020-06-24 2021-12-24 湖南天际智慧材料科技有限公司 一种非晶粉末快速冷却生产设备及其方法

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DE913729C (de) 1941-05-23 1954-06-18 Administration Sequestre Des R Verfahren zum Granulieren von Metallen und Schlacken
GB886564A (en) 1958-09-13 1962-01-10 Jaromir Chochola Improvements in or relating to the ripening and cooling of foamed slag
FR1535902A (fr) 1967-08-24 1968-08-09 United States Steel Corp Procédé et installation de fabrication de granules de laitier et granules obtenus
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Also Published As

Publication number Publication date
CA2392938C (en) 2009-11-17
WO2001040523A1 (en) 2001-06-07
AU2087100A (en) 2001-06-12
JP2003515722A (ja) 2003-05-07
DE60003717T2 (de) 2004-06-03
ES2195855T3 (es) 2003-12-16
CN1206370C (zh) 2005-06-15
EP1234061A1 (en) 2002-08-28
AU779006B2 (en) 2004-12-23
RU2234537C2 (ru) 2004-08-20
ZA200204678B (en) 2003-09-10
EP1234061B1 (en) 2003-07-02
DE60003717D1 (de) 2003-08-07
BR9905656A (pt) 2001-07-24
US6349548B1 (en) 2002-02-26
ATE244312T1 (de) 2003-07-15
PT1234061E (pt) 2003-11-28
CA2392938A1 (en) 2001-06-07
CN1415021A (zh) 2003-04-30

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Legal Events

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FG Grant or registration
MM Annulment or lapse due to non-payment of fees