ES2106292T3 - Procedimiento y aparato para secar material solido transportado por liquido. - Google Patents

Procedimiento y aparato para secar material solido transportado por liquido.

Info

Publication number
ES2106292T3
ES2106292T3 ES93309520T ES93309520T ES2106292T3 ES 2106292 T3 ES2106292 T3 ES 2106292T3 ES 93309520 T ES93309520 T ES 93309520T ES 93309520 T ES93309520 T ES 93309520T ES 2106292 T3 ES2106292 T3 ES 2106292T3
Authority
ES
Spain
Prior art keywords
drying
drying gas
dried particles
solid material
outlet
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.)
Expired - Lifetime
Application number
ES93309520T
Other languages
English (en)
Inventor
Hamish Baxter
Andres Nicolson Carruthers
Hans-Peter Elkjaer
Bryan Hiscox
Jens Fenger
Benny E Raahauge
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of ES2106292T3 publication Critical patent/ES2106292T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • F26B17/102—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with material recirculation, classifying or disintegrating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

SE DESCRIBEN UN METODO Y UN APARATO PARA SECAR DE FORMA CONTINUA, PREFERIBLEMENTE CON AGLOMERACION Y/O RECUBRIMIENTO Y MEDICION, Y SEPARAR UN PRODUCTO SOLIDO DE UN MATERIAL LIQUIDO ALIMENTADO, ESPECIALMENTE LODOS DE BAUXITA QUE PASA A TRAVES DE UNA FASE MUY PEGAJOSA DURANTE EL SECADO, SIN ENCRUSTACION SIGNIFICATIVA DEL EQUIPAMIENTO USADO. EL APARATO COMPRENDE UN RECIPIENTE DE SECADO (1,101) QUE TIENE UNA ENTRADA INFERIOR (2,102) PARA UN GAS DE SECADO Y UNA SALIDA SUPERIOR (7,107) PARA UNA MEZCLA DEL GAS DE SECADO Y PARTICULAS DE MATERIAL SOLIDO ARRASTRADAS, UNA BOQUILLA DE SPRAY APUNTADA HACIA ARRIBA (5,105) PARA EL MATERIAL SOLIDO QUE LLEVA LIQUIDO SITUADA DENTRO DE LA ENTRADA INFERIOR (2,102) PARA EL GAS DE SECADO PERO SEPARADO DE LAS PAREDES CONSIGUIENTES, MEDIOS (8,10,108,110) PARA SEPARAR LAS PARTICULAS SECAS ARRASTRADAS DE SU MEZCLA CON EL GAS DE SECADO, MEDIOS, (17,117) PARA HACER RETORNAR LAS PARTICULAS SECAS SEPARADAS AL RECIPIENTE DE SECADO (1,101) CUYA PORCION INFERIOR ESTA PERFILADA PARA GUIAR LAS PARTICULAS DESCENDIENTES DEL MATERIAL SOLIDO QUE ESTAN SECANDOSE MEDIANTE EL GAS DE SECADO Y AQUELLAS QUE SON RETORNADAS MEDIANTE LOS MEDIOS DE SEPARACION (17,117) HACIA LA ENTRADA DEL GAS DE SECADO(2,102), Y UNA SALIDA (21,121) PARA LAS PARTICULAS SECAS, CARACTERIZADOS POR QUE EL APARATO INCLUYE MEDIOS PARA RETIRAR CONTINUAMENTE LAS PARTICULAS SECAS SITUADAS CON SU SALIDA (21,121) BAJO LA BOCA DE SPRAY (5,105) Y EN QUE LA ENTRADA DEL GAS DE SECADO (2,102) ESTA COLOCADA PARA SUMINISTRAR EL GAS DE SECADO AL DEPOSITO DE SECADO (1,101) MAS ALLA DE LA BOCA DE SPRAY (5,105) EN UN FLUJO SUSTANCIALMENTE PARALELO DEJANDO UNA CAPA FRONTERIZA INFERIOR MOVIL ADYACENTE A LAS PAREDES DE LA ENTRADA DEL GAS DE SECADO (2,102) A TRAVES DE LA CUAL LAS PARTICULAS SECAS PUEDEN CAER POR GRAVEDAD HACIA SU SALIDA (21,121) CUANDO SE USA EL APARATO. SE OBTIENE UN TAMAÑO MEDIO DE PARTICULA PARA LAS PARTICULAS SECAS DE AL MENOS 0.5 MM Y PREFERIBLEMENTE DE 2 A 15 MM.
ES93309520T 1993-11-30 1993-11-30 Procedimiento y aparato para secar material solido transportado por liquido. Expired - Lifetime ES2106292T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93309520A EP0655597B1 (en) 1993-11-30 1993-11-30 Process and apparatus for drying liquid-borne solid material

Publications (1)

Publication Number Publication Date
ES2106292T3 true ES2106292T3 (es) 1997-11-01

Family

ID=8214618

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93309520T Expired - Lifetime ES2106292T3 (es) 1993-11-30 1993-11-30 Procedimiento y aparato para secar material solido transportado por liquido.

Country Status (11)

Country Link
US (1) US5946818A (es)
EP (1) EP0655597B1 (es)
KR (1) KR100369932B1 (es)
CN (1) CN1066257C (es)
AT (1) ATE156583T1 (es)
AU (1) AU680975B2 (es)
DE (1) DE69312941T2 (es)
DK (1) DK0655597T3 (es)
ES (1) ES2106292T3 (es)
GR (1) GR3024960T3 (es)
WO (1) WO1995015470A1 (es)

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AUPO589097A0 (en) * 1997-03-26 1997-04-24 Technological Resources Pty Limited Liquid/gas/solid separation
EP1366799A3 (en) * 1997-11-11 2004-01-07 Mitsubishi Heavy Industries, Ltd. A wet gas processing method and the apparatus using the same
US6240655B1 (en) * 1998-07-10 2001-06-05 Ball Semiconductor, Inc. Fluid exchange system and an associated spherical-shaped semiconductor integrated circuit manufacturing system
US6905662B2 (en) * 2002-05-16 2005-06-14 Ffe Minerals Corp. Elimination of undesirable volatile organic byproducts of an alumina process
EP1491253A1 (en) * 2003-06-26 2004-12-29 Urea Casale S.A. Fluid bed granulation process and apparatus
RU2324873C1 (ru) * 2006-10-13 2008-05-20 Олег Савельевич Кочетов Сушилка распылительная
RU2324878C1 (ru) * 2006-11-14 2008-05-20 Олег Савельевич Кочетов Установка для сушки и прокалки суспензий
RU2324877C1 (ru) * 2006-11-14 2008-05-20 Олег Савельевич Кочетов Установка для сушки и прокалки
US7908765B2 (en) * 2006-12-22 2011-03-22 Collette Nv Continuous granulating and drying apparatus
RU2328668C1 (ru) * 2007-01-09 2008-07-10 Олег Савельевич Кочетов Установка для сушки и прокалки цеолитов
RU2326310C1 (ru) * 2007-01-09 2008-06-10 Олег Савельевич Кочетов Установка для сушки и прокалки катализаторов
US7607240B2 (en) * 2007-05-23 2009-10-27 Johns Manville Method of drying roving products
RU2343376C1 (ru) * 2007-07-03 2009-01-10 Олег Савельевич Кочетов Установка для сушки и прокалки цеолитов
RU2340846C1 (ru) * 2007-07-03 2008-12-10 Олег Савельевич Кочетов Установка для сушки и прокалки катализаторов
RU2347990C1 (ru) * 2007-07-26 2009-02-27 Олег Савельевич Кочетов Установка для сушки и прокалки катализаторов
RU2347991C1 (ru) * 2007-07-26 2009-02-27 Олег Савельевич Кочетов Установка для сушки и прокалки катализаторов типа импульс 6
KR101053984B1 (ko) * 2009-01-13 2011-08-04 씨이테크주식회사 슬러지 건조기의 슬러지 투입장치
CN103074503B (zh) * 2013-02-27 2014-04-02 老河口市绿华环保科技有限公司 石煤提钒废水零排放系统及方法
CN107530664B (zh) * 2015-06-30 2021-03-19 株式会社保锐士 连续式粒子制造装置
CN104990390A (zh) * 2015-07-30 2015-10-21 天能水泥有限责任公司 干排电石渣干燥和硅铁收集方法及系统
RU2645889C1 (ru) * 2017-06-29 2018-02-28 Олег Савельевич Кочетов Установка для сушки и прокалки катализаторов
US10155234B1 (en) * 2017-08-04 2018-12-18 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
EP3932533A4 (en) * 2019-03-01 2022-11-23 Kawata Mfg. Co., Ltd. POWDER COATING DEVICE AND COATING METHOD, POWDER DISPERSION DEVICE AND POWDER DISPERSION METHOD
WO2021138545A1 (en) 2019-12-31 2021-07-08 Cold Jet, Llc Method and apparatus for enhanced blast stream
KR20240123973A (ko) * 2023-02-08 2024-08-16 주식회사 씨이비비과학 분무 건조 장치 및 이의 동작 방법

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Publication number Priority date Publication date Assignee Title
US2054441A (en) * 1932-01-29 1936-09-15 Western Condensing Co Method and apparatus for drying liquid containing materials
DE1037374B (de) * 1952-03-24 1958-08-21 Andre Mark Verfahren zum Trocknen breiigen Gutes
US2808213A (en) * 1954-01-13 1957-10-01 West Canadian Collieries Ltd Gas entrained lump-breaking and drying equipment
US3110626A (en) * 1961-08-17 1963-11-12 Minnesota Mining & Mfg Apparatus for coating discrete solid material
FR1540293A (fr) * 1967-01-25 1968-09-27 Ameliorair Sa Perfectionnements apportés aux installations pour la fragmentation d'un matériau dans un écoulement gazeux
US3537188A (en) * 1969-02-25 1970-11-03 Mintech Corp Dryer
DE2750449C2 (de) * 1977-11-11 1982-05-27 Buckau-Walther AG, 4048 Grevenbroich Sprühtrocknungsturm
AU518907B2 (en) * 1979-01-08 1981-10-29 Monash University Alumina production
FR2470637A1 (fr) * 1979-11-30 1981-06-12 Charbonnages Ste Chimique Perfectionnement au dispositif d'introduction du courant gazeux dans les appareils de granulation et/ou d'enrobage en lit jaillissant
DK348583D0 (da) * 1983-07-29 1983-07-29 Smidth & Co As F L Fremgangsmade og apparat til fjernelse af svovloxider fra varm roeggas ved toermetoden
US4761893A (en) * 1986-10-29 1988-08-09 Glorioso John D Sludge treatment process
DE10243079A1 (de) * 2002-09-16 2004-03-25 Endress + Hauser Gmbh + Co. Kg Kapazitiver Drucksensor

Also Published As

Publication number Publication date
CN1066257C (zh) 2001-05-23
DE69312941T2 (de) 1998-03-12
ATE156583T1 (de) 1997-08-15
AU1194295A (en) 1995-06-19
DE69312941D1 (de) 1997-09-11
GR3024960T3 (en) 1998-01-30
EP0655597B1 (en) 1997-08-06
US5946818A (en) 1999-09-07
WO1995015470A1 (en) 1995-06-08
CN1141671A (zh) 1997-01-29
DK0655597T3 (da) 1998-03-02
EP0655597A1 (en) 1995-05-31
AU680975B2 (en) 1997-08-14
KR100369932B1 (ko) 2003-04-11

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