ES2140105T3 - Procedimiento e instalacion para el secado continuo de lodo que contiene proteina. - Google Patents

Procedimiento e instalacion para el secado continuo de lodo que contiene proteina.

Info

Publication number
ES2140105T3
ES2140105T3 ES96922014T ES96922014T ES2140105T3 ES 2140105 T3 ES2140105 T3 ES 2140105T3 ES 96922014 T ES96922014 T ES 96922014T ES 96922014 T ES96922014 T ES 96922014T ES 2140105 T3 ES2140105 T3 ES 2140105T3
Authority
ES
Spain
Prior art keywords
drying
mud
procedure
installation
containing protein
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
ES96922014T
Other languages
English (en)
Inventor
Peter Gaiser
Dieter Kowalczyk
Ulrich Plantikow
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.)
Andritz Patentverwaltungs GmbH
Original Assignee
Andritz Patentverwaltungs 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 Andritz Patentverwaltungs GmbH filed Critical Andritz Patentverwaltungs GmbH
Application granted granted Critical
Publication of ES2140105T3 publication Critical patent/ES2140105T3/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
    • F26B3/06—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 flowing through the materials or objects to be dried
    • F26B3/08—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • 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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pest Control & Pesticides (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y UN DISPOSITIVO PARA EL SECADO CONTINUO DE LODO QUE CONTIENE PROTEINA, EN PARTICULAR LODO ACTIVADO, EN UN LECHO FLUIDIZADO (20) UTILIZANDO UN DEPOSITO DE SECADO (13). POR EL LECHO FLUIDIZADO (20) CIRCULA UN GAS DE SECADO, CONDUCIENDOSE AL MISMO EN FORMA GRANULADA (21) EL LODO (6) PARCIALMENTE DESHIDRATADO Y EXTRAYENDOSE DE EL EL LODO (10) SECADO. LOS GRANOS (21) HAN SIDO CONFORMADOS AQUI SIN AÑADIR SUSTANCIA SECA, UNIENDOSE AL PROCESO DE GRANULADO PREFERENTEMENTE UNO DE PRENSADO. DE ESTE MODO, EL SECADO DEL LODO ACTIVADO ES REALIZADO SIN NECESIDAD DE RETROALIMENTAR O AÑADIR MATERIAL SECO, POR LO QUE SE CONSIGUE UN ELEVADO GRADO DE EFICACIA DE LA INSTALACION. ADEMAS, SE CONSIGUE TAL MATERIAL GRANULADO SECO QUE PUEDE SER REUTILIZADO MULTIPLES VECES.
ES96922014T 1995-06-19 1996-06-18 Procedimiento e instalacion para el secado continuo de lodo que contiene proteina. Expired - Lifetime ES2140105T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19522164A DE19522164A1 (de) 1995-06-19 1995-06-19 Verfahren und Vorrichtung zur kontinuierlichen Trocknung von Protein enthaltendem Schlamm

Publications (1)

Publication Number Publication Date
ES2140105T3 true ES2140105T3 (es) 2000-02-16

Family

ID=7764674

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96922014T Expired - Lifetime ES2140105T3 (es) 1995-06-19 1996-06-18 Procedimiento e instalacion para el secado continuo de lodo que contiene proteina.

Country Status (8)

Country Link
US (1) US6470595B1 (es)
EP (1) EP0835226B1 (es)
AT (1) ATE185538T1 (es)
AU (1) AU6304496A (es)
DE (2) DE19522164A1 (es)
DK (1) DK0835226T3 (es)
ES (1) ES2140105T3 (es)
WO (1) WO1997000229A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734431A1 (de) * 1997-08-08 1999-02-11 Glatt Process Technology Gmbh Verfahren und Vorrichtung zum Aufarbeiten einer Lösung oder Feststoffsuspension enthaltend thermisch labile Komponenten
AT406672B (de) * 1998-02-26 2000-07-25 Andritz Patentverwaltung Verfahren und anlage zur mechanischen und thermischen entwässerung von schlämmen
RU2145579C1 (ru) * 1999-02-22 2000-02-20 Общество с ограниченной ответственностью ООО "Лукойл-Пермнефтеоргсинтез" Способ гранулирования осадков сточных вод
BE1012918A3 (fr) 1999-10-01 2001-05-08 Comptoire D Escompte Du Luxemb Procede de traitement et de valorisation de dechets.
US20070234589A1 (en) * 2006-04-05 2007-10-11 Peter Bernegger Pressurized Drying/Dehydration Apparatus and Method
AT506077B1 (de) * 2008-01-29 2009-06-15 Andritz Ag Maschf Abwärmenutzung in der trockenpartie von papiermaschinen
FR2953005B1 (fr) * 2009-11-23 2011-12-09 Degremont Procede et installation de sechage de matieres pateuses, en particulier de boues de stations d'epuration
DE102010025206A1 (de) 2010-06-22 2011-12-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Rückgewinnung flüchtiger Bestandteile aus einem Feststoff
FR2963616B1 (fr) * 2010-08-06 2012-09-21 Commissariat Energie Atomique Procede et installation de sechage de boues
CN103182272B (zh) * 2013-04-07 2014-12-03 无锡市明洲机械环保设备厂 污泥造粒机
JP6291211B2 (ja) * 2013-10-22 2018-03-14 株式会社大川原製作所 乾燥・濃縮方法並びにその装置
CN107500504A (zh) * 2017-10-20 2017-12-22 河南红东方化工股份有限公司 一种高效连续烘干污泥技术
SE542009C2 (en) * 2018-01-29 2020-02-11 Veolia Water Solutions & Tech Biofilm carrier media in moving bed biofilm reactor processes

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1592583A1 (de) * 1964-12-11 1971-05-27 Chemie Appbau Mainz Schmahl & Verfahren zur Herstellung granulierter Duengemittel
JPS4844849A (es) * 1971-10-08 1973-06-27
GB1498464A (en) * 1975-04-26 1978-01-18 Niro Atomizer As Process and an apparatus for converting a solution or suspension into a dried particulate granulate product
DE2820729A1 (de) * 1978-05-12 1979-11-15 Hoechst Ag Verfahren zur herstellung von granulierten duengemitteln aus organischem schlamm von biologischen abwasserreinigungsanlagen
CH641133A5 (de) * 1979-05-28 1984-02-15 Escher Wyss Ag Verfahren zum verarbeiten von klaerschlamm.
DD235387A3 (de) * 1983-09-26 1986-05-07 Guenter Voels Verfahren zur konditionierung von kalkschlamm
DE3518323A1 (de) * 1985-05-22 1986-11-27 SEVAR Entsorgungsanlagen GmbH, 8590 Marktredwitz Verfahren und vorrichtung zum trocknen von klaerschlamm
DE3535435A1 (de) * 1985-10-04 1987-04-09 Kloeckner Humboldt Deutz Ag Verfahren zur nachbehandlung von getrocknetem schlamm
DE3731720A1 (de) * 1987-09-21 1989-04-06 Saarberg Interplan Gmbh Verfahren zum trocknen von feststoffen
DE3902446C1 (es) * 1989-01-27 1990-07-05 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
KR100243441B1 (ko) * 1991-06-25 2000-03-02 바우만-쉴프, 루시아 슬러지 탈수 방법 및 장치
DE4138036C2 (de) * 1991-11-19 1999-07-08 Rothemuehle Brandt Kritzler Verfahren und Vorrichtung zur Behandlung eines zu einem Dickschlamm entwässerten Klärschlammes
DE4242747C2 (de) * 1992-12-17 1997-07-17 Steag Ag Verfahren und Anlage zum Behandeln von Schlamm
SE500661C2 (sv) * 1992-12-29 1994-08-01 Torsten Modig Förfarande och anordning för framställning av växtnäringspelletar ur avloppsreningsslam
DE4404813C1 (de) * 1994-02-16 1995-02-23 Kraftanlagen Ag Verfahren zur Wirbelschichttrocknung von Schlamm und Wirbelschichttrockner zur Durchführung des Verfahrens
US5596815A (en) * 1994-06-02 1997-01-28 Jet-Pro Company, Inc. Material drying process
US6270708B1 (en) * 1999-03-12 2001-08-07 Tamer International, Ltd. Agglomerating and drying apparatus

Also Published As

Publication number Publication date
DE59603359D1 (de) 1999-11-18
EP0835226A1 (de) 1998-04-15
DK0835226T3 (da) 2000-04-17
WO1997000229A1 (de) 1997-01-03
DE19522164A1 (de) 1997-01-02
EP0835226B1 (de) 1999-10-13
US6470595B1 (en) 2002-10-29
ATE185538T1 (de) 1999-10-15
AU6304496A (en) 1997-01-15

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