ES2042869T3 - Procedimiento y dispositivo para el secado de lodos activados. - Google Patents

Procedimiento y dispositivo para el secado de lodos activados.

Info

Publication number
ES2042869T3
ES2042869T3 ES89108414T ES89108414T ES2042869T3 ES 2042869 T3 ES2042869 T3 ES 2042869T3 ES 89108414 T ES89108414 T ES 89108414T ES 89108414 T ES89108414 T ES 89108414T ES 2042869 T3 ES2042869 T3 ES 2042869T3
Authority
ES
Spain
Prior art keywords
degasification
drying
condensate
taken
separated
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
ES89108414T
Other languages
English (en)
Inventor
Dietmar Bege
Siegfried Dipl-Ing F Meininger
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2042869T3 publication Critical patent/ES2042869T3/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
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F26B23/004—Heating arrangements using waste heat recovered from dryer exhaust gases by compressing and condensing vapour in exhaust gases, i.e. using an open cycle heat pump system
    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

SE SEPARA EL VAPOR QUE SE ESCAPA EN EL SECADO DEL LODO CLARIFICADO Y SE LLEVA A UN COMPRESOR (10). LA ENERGIA DE CALOR DEL VALOR COMPRIMIDO Y CON ELLO CALENTADO SE LLEVA AL LODO CLARIFICADO A SECAR. SE SEPARA EL CONDENSADO. ESTA PREVISTO QUE SE RECOJA EL CONDENSADO. LA ENERGIA DE CALOR DEL CONDENSADO SE LLEVA AL LODO CLARIFICADO PARA APOYO DE UNA DESGASIFICACION PREVIA ANTES DEL SECADO. UN DISPOSITIVO PARA LLEVAR A CABO EL PROCEDIMIENTO PREVE UN REACTOR DE TUBO GIRATORIO (5) EQUIPADO CON UN REGISTRADOR TUBULAR DE TUBOS DE TRANSFORMADORES DE CALOR (53 PARA EL VAPOR COMPRIMIDO, EN EL QUE SE CONECTA UN DISPOSITIVO PARA DESGASIFICACION PREVIA, ESPECIALMENTE UN REACTOR DE AMASAR (2). CON UNA CONDUCCION DEL CONDENSADO (12) DEL REGISTRO DE TUBO ESTA EN CONEXION UN CALENTAMIENTO DE REVESTIMIENTO (4) DEL DISPOSITIVO PARA DESGASIFICACION PREVIA.
ES89108414T 1988-05-24 1989-05-10 Procedimiento y dispositivo para el secado de lodos activados. Expired - Lifetime ES2042869T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3817609 1988-05-24

Publications (1)

Publication Number Publication Date
ES2042869T3 true ES2042869T3 (es) 1993-12-16

Family

ID=6355009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89108414T Expired - Lifetime ES2042869T3 (es) 1988-05-24 1989-05-10 Procedimiento y dispositivo para el secado de lodos activados.

Country Status (4)

Country Link
US (1) US4974335A (es)
EP (1) EP0343431B1 (es)
DE (1) DE58905358D1 (es)
ES (1) ES2042869T3 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928325A1 (de) * 1989-08-26 1991-02-28 Pleq Plant & Equipment Enginee Verfahren zum trocknen und/oder verbrennen von klaerschlamm
DE3937952A1 (de) * 1989-11-15 1991-05-16 Metallgesellschaft Ag Verfahren zur reinigung von kontaminierten boeden
JPH0628682B2 (ja) * 1989-12-16 1994-04-20 大阪富士工業株式会社 パルス燃焼式乾燥装置の熱回収システム
US5069801A (en) * 1990-02-26 1991-12-03 Bio Gro Systems, Incorporated Indirect heat drying and simultaneous pelletization of sludge
US5215670A (en) * 1990-02-26 1993-06-01 Bio Gro Systems, Inc. Process of drying and pelletizing sludge in indirect dryer having recycled sweep air
CH676500A5 (es) * 1990-05-18 1991-01-31 Werner Kunz
DK156290D0 (da) * 1990-06-28 1990-06-28 Blue Tec As Fremgangsmaade og anlaeg til toerring af slam
DE59004634D1 (de) * 1990-09-01 1994-03-24 Aicher Max Verfahren und Einrichtung zur Behandlung von Klärschlamm.
US5291668A (en) * 1992-04-03 1994-03-08 Tecogen, Inc. Steam atmosphere drying exhaust steam recompression system
AT398389B (de) * 1992-11-06 1994-11-25 Andritz Patentverwaltung Verfahren und anlage zur trennung von feststoff-flüssigkeit-mischungen
DE9413890U1 (de) * 1994-08-27 1994-11-10 Deutsche Babcock Anlagen Gmbh, 46049 Oberhausen Anlage zum Trocknen von Schlamm
US5548906A (en) * 1994-10-17 1996-08-27 Lee; Dae Sung Vaporizing and concentration drying apparatus and method
DE19641201C2 (de) * 1996-09-25 2002-05-08 Cornelia Baldauf Verfahren zur kontinuierlichen Trocknung von Klärschlamm
DE19758184A1 (de) * 1997-12-30 1999-07-01 Gisbert Dr Guerth Verfahren und Vorrichtung zur Dehydratation und Trocknung von Feststoff-Flüssigkeitsgemischen
US7024800B2 (en) 2004-07-19 2006-04-11 Earthrenew, Inc. Process and system for drying and heat treating materials
US7685737B2 (en) 2004-07-19 2010-03-30 Earthrenew, Inc. Process and system for drying and heat treating materials
ITMI20050401A1 (it) * 2005-03-11 2006-09-12 Vincenzo Bellini Procedimento ed impianto per l'essicazione di fanghi o sostanze palabili ad elevato contenuto di umidita'
US7610692B2 (en) 2006-01-18 2009-11-03 Earthrenew, Inc. Systems for prevention of HAP emissions and for efficient drying/dehydration processes
DE102009010118B4 (de) * 2009-02-24 2011-03-31 Michael Kaden Verfahren zur selbstgängigen Verbrennung von Klärschlamm
CN201574114U (zh) * 2010-02-05 2010-09-08 广州普得环保设备有限公司 一种污泥风干装置
ES2528741T3 (es) 2011-04-15 2015-02-12 Omya International Ag Método para secar materia particulada húmeda, en el que la materia particulada secada es un mineral blanco que tiene un brillo Ry de al menos el 65%, a través de secado en un secador de vapor sobrecalentado directo
EP2511636B1 (en) 2011-04-15 2014-12-24 Epcon Evaporation Technology AS Method for drying liquids, slurries, pastes, cakes and moist particles that forms particulate matter through drying in a direct superheated steam dryer
CN102304405B (zh) * 2011-08-01 2014-03-26 山东科技大学 一种褐煤提质的装置及其提质方法
CN102909211A (zh) * 2012-09-29 2013-02-06 广州茵绿环境科技发展有限公司 一种棕榈渣与生化污泥的环保处理系统
JP6140589B2 (ja) * 2013-10-07 2017-05-31 株式会社大川原製作所 乾燥機
CN103822454B (zh) * 2014-03-03 2015-08-12 山东科院天力节能工程有限公司 基于机械式蒸汽再压缩的湿粕干燥系统及干燥工艺
FR3035190B1 (fr) * 2015-04-20 2017-04-28 Degremont Procede et installation de sechage par carbonisation hydrothermale et par filtrage
FR3038375B1 (fr) * 2015-07-02 2019-04-12 Groupe H. Labbe Installation thermique de sechage de matiere pateuse
CN116553802B (zh) * 2023-07-07 2023-09-26 北京高能时代环境技术股份有限公司 一种高效续批式污泥干化装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278860C (es) *
CH95364A (de) * 1921-09-07 1922-07-01 Gutzwiller Otto Verfahren und Einrichtung zum Eintrocknen von feste Körper in Lösung oder in Suspension enthaltenden Flüssigkeiten.
FR1176841A (fr) * 1957-01-28 1959-04-16 Gen Am Transport Montage à joint fluide et à dispositif d'évacuation de matière traitée pour récipients de traitement rotatif
US3805715A (en) * 1972-10-26 1974-04-23 Atomic Energy Commission Method for drying sludge and incinerating odor bodies
US3953927A (en) * 1975-03-24 1976-05-04 Hydrocarbon Research, Inc. Drying coal in hot oil slurry using recycled steam
IL53871A (en) * 1978-01-23 1979-11-30 Wirguin J Method and apparatus for drying and processing moisture-containing solids
DE2929486C2 (de) * 1979-07-20 1986-08-07 Hitachi Metals, Ltd., Tokio/Tokyo Verfahren zum Entwässern von Schlamm
EP0088174B1 (en) * 1980-08-06 1987-06-16 William Bradshaw An improved drying method and apparatus
GB2135034B (en) * 1983-02-14 1986-06-11 Electricity Council Drying apparatus

Also Published As

Publication number Publication date
US4974335A (en) 1990-12-04
EP0343431B1 (de) 1993-08-25
EP0343431A1 (de) 1989-11-29
DE58905358D1 (de) 1993-09-30

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