ES2096059T3 - Un metodo y un aparato para minimizar depositos en una camara de secado. - Google Patents

Un metodo y un aparato para minimizar depositos en una camara de secado.

Info

Publication number
ES2096059T3
ES2096059T3 ES92610037T ES92610037T ES2096059T3 ES 2096059 T3 ES2096059 T3 ES 2096059T3 ES 92610037 T ES92610037 T ES 92610037T ES 92610037 T ES92610037 T ES 92610037T ES 2096059 T3 ES2096059 T3 ES 2096059T3
Authority
ES
Spain
Prior art keywords
processing gas
cylindrical section
circumferential wall
section
chamber
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
ES92610037T
Other languages
English (en)
Inventor
Ove Emil Hansen
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.)
Niro Holding AS
Original Assignee
Niro Holding AS
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 Niro Holding AS filed Critical Niro Holding AS
Application granted granted Critical
Publication of ES2096059T3 publication Critical patent/ES2096059T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • Nozzles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

EN UNA CAMARA DE SECADO O DE REFRIGERACION (1) QUE TIENE UNA SECCION SUPERIOR PRINCIPALMENTE CILINDRICA (2) QUE UNE UNA SECCION INFERIOR TRONCOCONICA O PRINCIPALMENTE CONICA SUBYACENTE (3), SE PREVE UNA ENTRADA (6) PARA GAS DE TRATAMIENTO EN EL EXTREMO SUPERIOR DE LA SECCION CILINDRICA (2) Y UNA SALIDA (7) PARA EL GAS DE TRATAMIENTO EN EL EXTREMO SUPERIOR O INFERIOR DE LA CAMARA. LA DEPOSICION DE PRODUCTOS SOBRE LAS SUPERFICIES INTERNAS DE LA CAMARA SE MINIMIZA POR INYECCION MEDIANTE MEDIOS DE TOBERA (8) DE AL MENOS UN CHORRO DE GAS PRESURIZADO A UNA ALTA VELOCIDAD DE FLUJO PERO UN NIVEL DE FLUJO BAJO COMPARADO CON LA VELOCIDAD DE FLUJO Y EL NIVEL DE FLUJO DEL GAS DE TRATAMIENTO A UN NIVEL DE LA SECCION CILINDRICA (2) LEJOS DE LA SALIDA DE GAS DE TRATAMIENTO (7) Y EN UN PUNTO CERCANO DE LA PARED CIRCUNFERENCIAL (9) DE LA SECCION CILINDRICA (2). EL CHORRO ES INYECTADO CON UNA DIRECCION DE FLUJO PRINCIPAL SUSTANCIALMENTE TANGENCIAL Y HORIZONTAL RESPECTO DE LA PARED CIRCUNFERENCIA (9) PARA INTERACTUAR CON EL FLUJO DEL GAS DE TRATAMIENTO PARA AUMENTAR SU VELOCIDAD DE FLUJO EN UNA REGION QUE SE EXTIENDE A LO LARGO DE AL MENOS LA PARED CIRCUNFERENCIAL (9) DE LA SECCION CILINDRICA (2) ENTRE EL NIVEL DE INYECCION Y LA SALIDA DE GAS DE TRATAMIENTO.
ES92610037T 1992-05-21 1992-05-21 Un metodo y un aparato para minimizar depositos en una camara de secado. Expired - Lifetime ES2096059T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92610037A EP0571684B1 (en) 1992-05-21 1992-05-21 A method and an apparatus for minimizing deposits in a drying chamber

Publications (1)

Publication Number Publication Date
ES2096059T3 true ES2096059T3 (es) 1997-03-01

Family

ID=8211840

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92610037T Expired - Lifetime ES2096059T3 (es) 1992-05-21 1992-05-21 Un metodo y un aparato para minimizar depositos en una camara de secado.

Country Status (11)

Country Link
US (1) US5596817A (es)
EP (1) EP0571684B1 (es)
JP (1) JP3228934B2 (es)
KR (1) KR100216290B1 (es)
AT (1) ATE145149T1 (es)
AU (1) AU664292B2 (es)
DE (1) DE69215212T2 (es)
DK (1) DK0571684T3 (es)
ES (1) ES2096059T3 (es)
NZ (1) NZ253010A (es)
WO (1) WO1993023129A1 (es)

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DE9312198U1 (de) * 1993-08-14 1993-10-28 Langbein & Engelbracht Gmbh & Co Kg, 44879 Bochum Anordnung zur Reduzierung des Feuchtegehalts von Bioschlamm
DE19545986A1 (de) * 1995-12-09 1997-06-12 Henkel Kgaa Zerstäubungstrockner und Verfahren zum Betreiben eines solchen Trockners
JP3585654B2 (ja) * 1996-07-11 2004-11-04 株式会社パウダリングジャパン ２段乾燥式スプレードライヤー装置
US6730349B2 (en) 1999-04-19 2004-05-04 Scimed Life Systems, Inc. Mechanical and acoustical suspension coating of medical implants
US6368658B1 (en) * 1999-04-19 2002-04-09 Scimed Life Systems, Inc. Coating medical devices using air suspension
JP3907605B2 (ja) * 2002-10-03 2007-04-18 株式会社ホソカワ粉体技術研究所 造粒装置およびこの造粒装置を用いた粉末製造方法
CA2503819C (en) * 2004-04-08 2014-01-21 Nexco Inc. Method of producing ammonium nitrate crystals
US7638053B2 (en) * 2005-06-22 2009-12-29 General Electric Company Poly(meth)acrylate membranes for separation of hydrocarbon mixtures
US9109287B2 (en) * 2006-10-19 2015-08-18 Air Products And Chemicals, Inc. Solid source container with inlet plenum
CA2741266C (fr) * 2008-11-04 2016-10-18 Jean-Xavier Morin Dispositif de sechage de biomasse solide et utilisation de ce dispositif
JP5510029B2 (ja) * 2009-05-25 2014-06-04 株式会社リコー 静電荷像現像用トナーの製造方法及び樹脂粒子の製造装置
US9332776B1 (en) 2010-09-27 2016-05-10 ZoomEssence, Inc. Methods and apparatus for low heat spray drying
EP2911778A1 (en) * 2012-10-26 2015-09-02 FrieslandBrands B.V. A vortex chamber device, and method for treating powder particles or a powder particles precursor
JP2014147892A (ja) * 2013-02-01 2014-08-21 Ricoh Co Ltd 粒子製造装置、粒子の製造方法、及びトナー
DK3058299T3 (da) 2013-10-18 2020-06-02 Gea Process Eng A/S Fremgangsmåde til rensning af et dysearrangement i et spraytørringsapparat og spraytørringsapparat til at udføre fremgangsmåden
PT107568B (pt) * 2014-03-31 2018-11-05 Hovione Farm S A Processo de secagem por atomização para a produção de pós com propriedades melhoradas.
CN106596364A (zh) * 2016-12-23 2017-04-26 河海大学常州校区 一种闭式循环喷雾干燥系统示踪法颗粒浓度测量系统
JP7266358B2 (ja) * 2017-03-03 2023-04-28 太平洋セメント株式会社 噴霧微粒子製造装置
JP7046518B2 (ja) * 2017-07-27 2022-04-04 太平洋セメント株式会社 微粒子の製造法
MX2020001407A (es) 2017-08-04 2020-07-14 Zoomessence Inc Aparato y proceso de secado por pulverizacion de ultra alta eficiencia.
US10155234B1 (en) * 2017-08-04 2018-12-18 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US9861945B1 (en) 2017-08-04 2018-01-09 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US9993787B1 (en) 2017-08-04 2018-06-12 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US10486173B2 (en) 2017-08-04 2019-11-26 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US10569244B2 (en) 2018-04-28 2020-02-25 ZoomEssence, Inc. Low temperature spray drying of carrier-free compositions
WO2020001713A1 (en) * 2018-06-29 2020-01-02 Gea Process Engineering A/S Gas disperser for guiding gas into a chamber, spray drying apparatus comprising such a gas disperser, and method of aligning a stream of gas in a gas disperser
CN111841047B (zh) * 2019-04-26 2023-07-14 宁德时代新能源科技股份有限公司 负极材料生产设备
DE102019116770A1 (de) 2019-06-21 2020-12-24 Lübbers Anlagen- und Umwelttechnik GmbH Sprühtrocknungsvorrichtung zum Trocknen eines zu trocknenden Gutes, Verfahren zum Sprühtrocknen und getrocknetes Produkt
KR102259902B1 (ko) * 2019-09-02 2021-06-03 한국에너지기술연구원 SOx-NOx 동시 저감을 위한 임펠러 회전형 스크러버

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US1634640A (en) * 1927-07-05 Spbay pbocessing appabatxts
GB474086A (en) * 1936-05-08 1937-10-26 Bowen Res Corp Apparatus for drying or otherwise treating a substance
US2333333A (en) * 1940-01-24 1943-11-02 Golden State Company Ltd Desiccating apparatus and method
DE918318C (de) * 1944-06-14 1954-09-23 Metallgesellschaft Ag Verfahren zum Trocknen von Stoffen
US2757956A (en) * 1951-12-27 1956-08-07 Salminen Paavo Viktor Ludvig Device for discharging fluids
DE1014936B (de) * 1953-03-05 1957-08-29 Buettner Werke Ag Zerstaeubungstrockner
DE1228567B (de) * 1965-08-16 1966-11-10 Dr Max E Schulz Verfahren zum Zerstaeubungstrocknen und Instantisieren von Gut
US3895994A (en) * 1974-02-15 1975-07-22 Kenji Saguchi Spray dryer
NL176018C (nl) * 1974-08-13 1985-02-01 Stork Amsterdam Inrichting voor het sproeidrogen van een suspensie.
GB2032775A (en) * 1978-11-01 1980-05-14 Aberdeen & District Milk Combustion prevention systems for spray drying equipment
US4519990A (en) * 1983-05-24 1985-05-28 Rockwell International Corporation Spray dryer for the purification of a gas
CN1007319B (zh) * 1985-12-27 1990-03-28 Tdk株式会社 喷雾干燥方法及其装置
US5227017A (en) * 1988-01-29 1993-07-13 Ohkawara Kakohki Co., Ltd. Spray drying apparatus equipped with a spray nozzle unit

Also Published As

Publication number Publication date
EP0571684A1 (en) 1993-12-01
EP0571684B1 (en) 1996-11-13
DE69215212D1 (de) 1996-12-19
KR950701539A (ko) 1995-04-28
AU664292B2 (en) 1995-11-09
US5596817A (en) 1997-01-28
DE69215212T2 (de) 1997-06-05
NZ253010A (en) 1996-02-27
ATE145149T1 (de) 1996-11-15
KR100216290B1 (ko) 1999-08-16
JPH07506530A (ja) 1995-07-20
DK0571684T3 (da) 1997-04-21
WO1993023129A1 (en) 1993-11-25
JP3228934B2 (ja) 2001-11-12
AU4309093A (en) 1993-12-13

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