ES2176530T3 - Procedimiento para la granulacion de lodos. - Google Patents

Procedimiento para la granulacion de lodos.

Info

Publication number
ES2176530T3
ES2176530T3 ES97100549T ES97100549T ES2176530T3 ES 2176530 T3 ES2176530 T3 ES 2176530T3 ES 97100549 T ES97100549 T ES 97100549T ES 97100549 T ES97100549 T ES 97100549T ES 2176530 T3 ES2176530 T3 ES 2176530T3
Authority
ES
Spain
Prior art keywords
procedure
sludge
sludge granulation
granulation
continuous
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
ES97100549T
Other languages
English (en)
Inventor
Franz Dipl-Ing Zettl
Herbert Grunbacher
Stefan Dipl-Ing Dr Zettl
Gunter Dipl-Ing Dr Schrey
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.)
ZETTL INGENIEUR und VERTRIEBSG
Primetals Technologies Austria GmbH
Original Assignee
ZETTL INGENIEUR und VERTRIEBSG
Voest Alpine Industrienlagenbau GmbH
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 ZETTL INGENIEUR und VERTRIEBSG, Voest Alpine Industrienlagenbau GmbH filed Critical ZETTL INGENIEUR und VERTRIEBSG
Application granted granted Critical
Publication of ES2176530T3 publication Critical patent/ES2176530T3/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
    • 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
    • B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/833—Devices with several tools rotating about different axis in the same receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
    • B01F33/83612—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by crushing or breaking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Glanulating (AREA)

Abstract

EN UN PROCEDIMIENTO PARA GRANULACION DE LODOS (1) DEBE PERMITIRSE UNA PREPARACION, ES DECIR UNA ELABORACION EN PIEZAS DEL LODO QUE CAE EN GRANDES CANTIDADES CON UN COSTE DE APARATOS Y DE ENERGIA REDUCIDOS, DONDE SIN EMBARGO EL GRANULADO ELABORADO ES SUFICIENTE PARA LOS ALTOS REQUERIMIENTOS EN CALIDAD (RESISTENCIA, CAPACIDAD DE ALMACENAMIENTO, CAPACIDAD DE FORMACION A GRANEL, ETC.). ESTO SE CONSIGUE DE TAL MODO, QUE LOS LODOS (1) SON ELABORADOS EN UN PROCEDIMIENTO CONTINUO, ES DECIR SIENDO MEZCLADOS (5) DE FORMA CONTINUA EN UNA PRIMERA ETAPA DEL PROCESO Y A CONTINUACION SIENDO GRANULADOS (22) EN UNA SEGUNDA ETAPA DEL PROCESO DE FORMA CONTINUA.
ES97100549T 1996-01-24 1997-01-15 Procedimiento para la granulacion de lodos. Expired - Lifetime ES2176530T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19602452A DE19602452A1 (de) 1996-01-24 1996-01-24 Verfahren zum Granulieren von Schlämmen

Publications (1)

Publication Number Publication Date
ES2176530T3 true ES2176530T3 (es) 2002-12-01

Family

ID=7783541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97100549T Expired - Lifetime ES2176530T3 (es) 1996-01-24 1997-01-15 Procedimiento para la granulacion de lodos.

Country Status (4)

Country Link
EP (1) EP0786288B1 (es)
AT (1) ATE216912T1 (es)
DE (2) DE19602452A1 (es)
ES (1) ES2176530T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778120B1 (fr) * 1998-04-30 2000-07-21 Procedes Roland Pigeon Procede et installation de fabrication de granules a partir de matiere(s) premiere(s) en poudre et les produits granules obtenus
DE10013664A1 (de) * 2000-03-20 2001-10-18 Voest Alpine Ind Anlagen Verfahren und Vorrichtung zum Granulieren von Schlämmen
DE10026614A1 (de) * 2000-05-19 2001-11-29 Thomas Wiegand Anlage und Verfahren zur Herstellung von trockenen Granulat-Bindemittel-Produkten, insbesondere von Polystyrolgranulat-Zement-Produkten
DE10135623A1 (de) * 2001-07-20 2003-02-06 All At Gmbh Allgaeuer Automati Verfahren zur mechanischen und hygienischen Stabilisierung von organischen Materialien
KR100480145B1 (ko) 2003-07-24 2005-04-06 엘지전자 주식회사 진공청소기의 흡입헤드
DE202005006133U1 (de) * 2005-04-12 2005-06-23 Fischer, Ludger Vorrichtung zum Mischen und Homogenisieren viskoser Medien
AT503036B1 (de) * 2005-05-25 2007-07-15 Binder Co Ag Etikettenentferner
JP5085929B2 (ja) * 2006-12-27 2012-11-28 株式会社ツカサ 粉粒体混合装置
MD163Z5 (ro) * 2009-12-24 2010-10-31 Институт Сельскохозяйственной Техники "Mecagro" Malaxor pentru condiţionarea în flux a biomasei
EP2527771A1 (de) * 2011-05-23 2012-11-28 Buss-SMS-Canzler GmbH Trocknungsreaktor
EP2848299B1 (de) * 2013-09-11 2019-08-14 Primetals Technologies Austria GmbH Verfahren und vorrichtung zur herstellung von granulaten
CN108114626B (zh) * 2018-01-08 2021-02-02 重庆大学 一种提高烧结矿制粒均匀度的混料机
DE102020109865A1 (de) * 2020-04-08 2021-10-14 EKATO Rühr- und Mischtechnik GmbH Verfahren und Rührorganvorrichtung zur Durchmischung von mittelviskosen bis hochviskosen Fluiden und/oder Pasten
CN112403378A (zh) * 2020-11-24 2021-02-26 何恒海 一种生物质能源颗粒生产用原料混合设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES471554A1 (es) * 1977-07-08 1979-02-16 Loedige Maschbau Gmbh Geb Procedimiento y dispositivo para la desecacion continua y-o granulacion de material a granel
CH641133A5 (de) 1979-05-28 1984-02-15 Escher Wyss Ag Verfahren zum verarbeiten von klaerschlamm.
DE3000329A1 (de) * 1980-01-07 1981-07-09 Rheinische Kalksteinwerke GmbH, 5603 Wülfrath Vorrichtung zum kontinuierlichen vermischen und granulieren von schlamm mit einem feststoff
DE3244123A1 (de) 1982-11-29 1984-05-30 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Vorrichtung zur herstellung eines granulats
CN1155534C (zh) * 1995-01-24 2004-06-30 钢铁联合企业阿尔帕工业设备制造公司 在铁矿石还原中产生的粉尘的利用方法

Also Published As

Publication number Publication date
DE59707123D1 (de) 2002-06-06
ATE216912T1 (de) 2002-05-15
EP0786288B1 (de) 2002-05-02
EP0786288A1 (de) 1997-07-30
DE19602452A1 (de) 1997-08-07

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