WO2007122328A8 - Procédé de séchage des boues et dispositif permettant la mise en oeuvre du procédé - Google Patents

Procédé de séchage des boues et dispositif permettant la mise en oeuvre du procédé

Info

Publication number
WO2007122328A8
WO2007122328A8 PCT/FR2007/000671 FR2007000671W WO2007122328A8 WO 2007122328 A8 WO2007122328 A8 WO 2007122328A8 FR 2007000671 W FR2007000671 W FR 2007000671W WO 2007122328 A8 WO2007122328 A8 WO 2007122328A8
Authority
WO
WIPO (PCT)
Prior art keywords
sludge
chamber
tank
walls
pressure
Prior art date
Application number
PCT/FR2007/000671
Other languages
English (en)
Other versions
WO2007122328A1 (fr
Inventor
Bernard Dedieu
Original Assignee
Bearn Innovation Dedieu Bernar
Sarl Innoparts
Barbosa Arthur
Bernard Dedieu
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 Bearn Innovation Dedieu Bernar, Sarl Innoparts, Barbosa Arthur, Bernard Dedieu filed Critical Bearn Innovation Dedieu Bernar
Priority to NZ572340A priority Critical patent/NZ572340A/en
Priority to MX2008013504A priority patent/MX2008013504A/es
Priority to JP2009505934A priority patent/JP4875146B2/ja
Priority to CN2007800184906A priority patent/CN101454630B/zh
Priority to US12/297,903 priority patent/US20090229140A1/en
Priority to AU2007242682A priority patent/AU2007242682B2/en
Priority to KR1020087028435A priority patent/KR101394623B1/ko
Priority to CA2650025A priority patent/CA2650025C/fr
Publication of WO2007122328A1 publication Critical patent/WO2007122328A1/fr
Priority to NO20084754A priority patent/NO20084754L/no
Publication of WO2007122328A8 publication Critical patent/WO2007122328A8/fr

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
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
    • 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
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/343—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects in combination with convection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Le procédé de séchage des boues comporte :une étape de mise en pression à une pression déterminée d'une enceinte (1) étanche au moins par injection de vapeur d'eau saturante; une étape de chargement des boues à l'intérieur d'une cuve (7) éloignée des parois de l'enceinte (1); une étape d'injection de vapeur surchauffée dans la boue (5) par l'intermédiaire d'un mélangeur (3) en action proche de la paroi de la cuve (7) la plus éloignée par rapport à la source des micro-ondes (22) comportant des moyens (33) d'injections; une étape de chauffage au coeur de la boue (5) par émission de micro-ondes (23) en direction de la cuve (7), cette étape étant réalisée en mélangeant la boue (5); une étape d'évacuation des eaux recueillies par condensation et ruissellement sur les parois de l'enceinte vers le fond de l'enceinte (1).
PCT/FR2007/000671 2006-04-21 2007-04-20 Procédé de séchage des boues et dispositif permettant la mise en oeuvre du procédé WO2007122328A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NZ572340A NZ572340A (en) 2006-04-21 2007-04-20 Method of drying sludge and device for implementing the method
MX2008013504A MX2008013504A (es) 2006-04-21 2007-04-20 Metodo para el secado de fangos y un dispositivo empleado para implementar el mismo.
JP2009505934A JP4875146B2 (ja) 2006-04-21 2007-04-20 スラッジの乾燥方法およびこの方法を実施する装置
CN2007800184906A CN101454630B (zh) 2006-04-21 2007-04-20 污泥干燥方法以及实施该方法的设备
US12/297,903 US20090229140A1 (en) 2006-04-21 2007-04-20 Method of drying sludge and device for implementing the method
AU2007242682A AU2007242682B2 (en) 2006-04-21 2007-04-20 Method of drying sludge and device for implementing the method
KR1020087028435A KR101394623B1 (ko) 2006-04-21 2007-04-20 슬러지를 건조하는 방법 및 상기 방법을 실행하는데 사용되는 장치
CA2650025A CA2650025C (fr) 2006-04-21 2007-04-20 Procede de sechage des boues et dispositif permettant la mise en oeuvre du procede
NO20084754A NO20084754L (no) 2006-04-21 2008-11-11 Fremgangsmate for torking av slam og en anordning for implementering fremgangsmaten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0603551 2006-04-21
FR0603551A FR2900224B1 (fr) 2006-04-21 2006-04-21 Procede de sechage des boues et dispositif permettant la mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
WO2007122328A1 WO2007122328A1 (fr) 2007-11-01
WO2007122328A8 true WO2007122328A8 (fr) 2008-12-18

Family

ID=37487735

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/000671 WO2007122328A1 (fr) 2006-04-21 2007-04-20 Procédé de séchage des boues et dispositif permettant la mise en oeuvre du procédé

Country Status (21)

Country Link
US (1) US20090229140A1 (fr)
EP (1) EP1847791B1 (fr)
JP (1) JP4875146B2 (fr)
KR (1) KR101394623B1 (fr)
CN (1) CN101454630B (fr)
AT (1) ATE523746T1 (fr)
AU (1) AU2007242682B2 (fr)
CA (1) CA2650025C (fr)
DK (1) DK1847791T3 (fr)
ES (1) ES2372313T3 (fr)
FR (1) FR2900224B1 (fr)
MA (1) MA30417B1 (fr)
MX (1) MX2008013504A (fr)
NO (1) NO20084754L (fr)
NZ (1) NZ572340A (fr)
PL (1) PL1847791T3 (fr)
PT (1) PT1847791E (fr)
RU (1) RU2419049C2 (fr)
UA (1) UA94747C2 (fr)
WO (1) WO2007122328A1 (fr)
ZA (1) ZA200809360B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527166C2 (sv) * 2003-08-21 2006-01-10 Kerttu Eriksson Förfarande och anordning för avfuktning
CN101726164B (zh) * 2009-11-19 2011-10-19 苗振东 动态反射式微波加温干燥灭菌设备
CN111380331A (zh) * 2018-12-29 2020-07-07 中国科学院微电子研究所 一种微波干燥装置
ES2954372A1 (es) * 2022-04-11 2023-11-21 Agrolinera Astur S L Proceso mejorado de tratamiento anaerobio de purines
WO2023198948A1 (fr) * 2022-04-11 2023-10-19 Agrolinera Astur, S.L. Cuve de stockage étanche et procédé amélioré de traitement anaérobie de purines ou de lactosérums

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140964A (en) * 1976-05-20 1977-11-24 Matsushita Electric Ind Co Ltd Apparatus for drying sludge
GB1589466A (en) * 1976-07-29 1981-05-13 Atomic Energy Authority Uk Treatment of substances
JPS5520614A (en) * 1978-07-31 1980-02-14 Kagaku Gijutsucho Hoshasen Igaku Sogo Kenkyusho Dehydrator
JPS5936188B2 (ja) * 1979-03-06 1984-09-01 山陽自動車興業株式会社 脱水汚泥ケ−キの乾燥方法
SE8405982L (sv) * 1984-11-27 1986-05-28 Hans Theliander Sett att torka partikelformigt material
US4882851A (en) * 1987-04-13 1989-11-28 The Fitzpatrick Co. Apparatus and method for batch drying using a microwave vacuum system
JPH0632807B2 (ja) * 1988-07-29 1994-05-02 株式会社彦間製作所 屎尿乾燥装置
JPH0252981A (ja) * 1988-08-12 1990-02-22 Toshiba Corp 粉粒体用マイクロ波乾燥装置
FR2647103B1 (fr) * 1989-05-22 1993-07-09 Lataillade Maurice Dispositif de reduction volumique par sechage et de sterilisation, des boues residuelles des stations d'epuration par micro-ondes, et systeme electro-mecanique de transfert
EP0476004B1 (fr) * 1989-06-07 1993-05-26 MOSHAMMER, Wolfgang, Dipl.-Ing. Procede et dispositif pour irradier avec des micro-ondes des matieres contenant de l'eau ou melangees a de l'eau
DE3923841C2 (de) * 1989-07-19 1997-04-24 Satow Kurt Dipl Ing Verfahren und Vorrichtung zum Keimfreimachen
DK0505586T3 (da) * 1991-03-23 1996-03-04 Brunner Reinhard Indretning til tørring af træ
US5335425A (en) * 1991-08-14 1994-08-09 Matsushita Electric Industrial Co., Ltd. Dry-processing apparatus for heating and drying objects to be processed
JP2798569B2 (ja) * 1992-11-25 1998-09-17 松下電器産業株式会社 乾燥処理装置
ATE126880T1 (de) * 1993-01-14 1995-09-15 Comessa Sa Trocknungsvorrichtung.
DE69413283T2 (de) * 1993-04-09 1999-02-25 Matsushita Electric Ind Co Ltd Müllbehandlungsvorrichtung
US5954970A (en) * 1995-01-11 1999-09-21 Haden Schweitzer Corporation Process for treating sludge using low-level heat
DE19710711A1 (de) * 1995-09-22 1998-09-17 Dieffenbacher Gmbh Maschf Verfahren, Filterpresse sowie Steuer- und Regeleinrichtung zur Reduzierung des Wassergehaltes von Feststoffmaterialien und/oder Schlämmen
FR2770441B1 (fr) * 1997-10-30 2000-02-11 Bernard Dedieu Procede de sechage des bois de sciage et dispositif permettant la mise en oeuvre du procede
US6675495B2 (en) * 1997-10-30 2004-01-13 Valeurs Bois Industrie Method for drying saw timber and device for implementing said method
SE518999C2 (sv) * 1999-03-01 2002-12-17 Milproc Miljoeprocesser Ab Förfarande för att hygienisera och torka organiskt material
AT407959B (de) * 1999-07-07 2001-07-25 Katschnig Helmut Mikrowellensterilisationseinrichtung
SE520713C2 (sv) * 2000-05-17 2003-08-12 Dolittle Ab Anordning, förfarande och system för torkning av biologiskt avfall
DE10101980B4 (de) * 2001-01-18 2005-02-24 Linn High Therm Gmbh Vorrichtung zur Behandlung eines Schüttguts, insbesondere von Korkgranulat
WO2005003664A1 (fr) * 2003-06-20 2005-01-13 Amut Spa Dispositif et procede permettant de chauffer et/ou de secher des materiaux en plastique

Also Published As

Publication number Publication date
CN101454630B (zh) 2012-12-26
US20090229140A1 (en) 2009-09-17
ES2372313T3 (es) 2012-01-18
MX2008013504A (es) 2009-02-23
MA30417B1 (fr) 2009-05-04
AU2007242682A1 (en) 2007-11-01
RU2008142146A (ru) 2010-05-27
JP2009534623A (ja) 2009-09-24
RU2419049C2 (ru) 2011-05-20
FR2900224B1 (fr) 2008-07-04
ATE523746T1 (de) 2011-09-15
FR2900224A1 (fr) 2007-10-26
NZ572340A (en) 2011-07-29
PT1847791E (pt) 2011-11-28
NO20084754L (no) 2008-12-12
EP1847791A1 (fr) 2007-10-24
JP4875146B2 (ja) 2012-02-15
AU2007242682B2 (en) 2011-12-22
CA2650025C (fr) 2015-06-23
DK1847791T3 (da) 2012-01-09
UA94747C2 (ru) 2011-06-10
WO2007122328A1 (fr) 2007-11-01
ZA200809360B (en) 2009-07-29
CA2650025A1 (fr) 2007-11-01
EP1847791B1 (fr) 2011-09-07
KR20090007458A (ko) 2009-01-16
CN101454630A (zh) 2009-06-10
PL1847791T3 (pl) 2012-03-30
KR101394623B1 (ko) 2014-05-13

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