ES2050900T3 - Procedimiento y dispositivo para el tratamiento de lodo de clarificacion. - Google Patents

Procedimiento y dispositivo para el tratamiento de lodo de clarificacion.

Info

Publication number
ES2050900T3
ES2050900T3 ES90116810T ES90116810T ES2050900T3 ES 2050900 T3 ES2050900 T3 ES 2050900T3 ES 90116810 T ES90116810 T ES 90116810T ES 90116810 T ES90116810 T ES 90116810T ES 2050900 T3 ES2050900 T3 ES 2050900T3
Authority
ES
Spain
Prior art keywords
sewage sludge
treatment
contained
degrees
stage
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
ES90116810T
Other languages
English (en)
Inventor
Max Dipl-Ing Aicher
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2050900T3 publication Critical patent/ES2050900T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • 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
    • C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • F26B17/205—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined with multiple chambers, e.g. troughs, in superimposed arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • F26B23/028—Heating arrangements using combustion heating using solid fuel; burning the dried product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/10—Drying by heat
    • F23G2201/101—Drying by heat using indirect heat transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/303—Burning pyrogases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/304—Burning pyrosolids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2204/00—Supplementary heating arrangements
    • F23G2204/10—Supplementary heating arrangements using auxiliary fuel
    • F23G2204/103—Supplementary heating arrangements using auxiliary fuel gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/12—Sludge, slurries or mixtures of liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/52001—Rotary drums with co-current flows of waste and gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07005—Injecting pure oxygen or oxygen enriched air
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

Abstract

EN EL TRATAMIENTO DEL LODO ACTIVADO, EN EL SENTIDO DEL RECICLAJE DEL MISMO, SE SECA EN PRIMER LUGAR EL LODO ACTIVADO EN DIFERENTES ETAPAS DE TRATAMIENTO QUE SE SIGUEN UNAS A OTRAS (T), A CONTINUACION SE TRANSFORMA (K) BAJO CONDICIONES ANAEROBICAS A UNA TEMPERATURA APROXIMADA DE 250 A 350 C Y FINALMENTE SE SINTERIZA (S) AL MENOS A UNA TEMPERATURA DE 120 C . SE ACONSEJA QUE TODOS LOS PASOS DEL PROCEDIMIENTO, INCLUIDO EL TRANSPORTE DE LA MERCANCIA A TRATAR ENTRE CADA UNA DE LAS ETAPAS DE TRATAMIENTO SE LLEVEN A CABO DE FORMA CONTINUADA Y UNA DETRAS DE OTRA DENTRO DE UN SISTEMA CERRADO. LOS VAPORES DESPRENDIDOS SALEN DE ESTE SISTEMA, CONCRETAMENTE DENTRO DE LA ETAPA DE SECADO (T) Y EL GAS TRANSFORMADO SE CONDUCE Y SE CONDENSA EN LA ETAPA DE TRANSFORMACION (K). LA CANTIDAD DE CALOR QUE CONTIENE EL GAS DE HUMO QUE ENTRA A LA HORA DE LA SINTERIZACION (S) SE UTILIZA PARA CALENTAR PRIMERAMENTE LA ETAPA DE TRANSFORMACION (K) Y A CONTINUACION, LA ETAPA DE SECADO. DEBIDO A LA UTILIZACION DEL GAS DE HUMO PARA CALENTAR LAS ETAPAS DE TRATAMIENTO SEGUN LA CAIDA DE TEMPERATURA EN UNA SERIE DE SECUENCIAS NATURALES, EL TRATAMIENTO DEL LODO ACTIVADO ES AUTARTICO TENIENDO EN CUENTA LA NECESIDAD DE ENERGIA. ESTO QUIERE DECIR QUE EL TRATAMIENTO DE LA ENERGIA NECESARIA SE LLEVA A CABO PARTIENDO DEL NIVEL DE QUEMADO DE LOS COMPONENTES ORGANICOS QUE CONTIENEN EL LODO ACTIVADO. MEDIANTE EL TRATAMIENTO DEL LODO ACTIVADO DENTRO DE UN SISTEMA CERRADO SE EVITA LA CONTAMINACION DEL MEDIO AMBIENTE.
ES90116810T 1990-09-01 1990-09-01 Procedimiento y dispositivo para el tratamiento de lodo de clarificacion. Expired - Lifetime ES2050900T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19900116810 EP0474890B1 (de) 1990-09-01 1990-09-01 Verfahren und Einrichtung zur Behandlung von Klärschlamm

Publications (1)

Publication Number Publication Date
ES2050900T3 true ES2050900T3 (es) 1994-06-01

Family

ID=8204408

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90116810T Expired - Lifetime ES2050900T3 (es) 1990-09-01 1990-09-01 Procedimiento y dispositivo para el tratamiento de lodo de clarificacion.

Country Status (9)

Country Link
US (1) US5246599A (es)
EP (1) EP0474890B1 (es)
AT (1) ATE101587T1 (es)
DE (1) DE59004634D1 (es)
DK (1) DK0474890T3 (es)
ES (1) ES2050900T3 (es)
HU (1) HU212287B (es)
PL (1) PL166190B1 (es)
RU (1) RU2040490C1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230679A1 (de) * 1992-09-14 1994-03-17 Bayer Ag Verfahren zur kontinuierlichen Klärschlammtrocknung
KR960009388B1 (ko) * 1992-11-30 1996-07-18 최훈 슬러지 건조 고형분 처리방법
US5647980A (en) * 1994-06-06 1997-07-15 Smith; Carole M. Apparatus and method for treating waste water from a residential home
BE1013570A4 (nl) * 2000-06-22 2002-04-02 Biocalor Bvba Inrichting en werkwijze voor het drogen van een waterhoudende massa, zoals mest en dergelijke.
EP1384948B1 (de) 2002-07-23 2006-05-24 Norsk Inova AS Verfahren und Einrichtung zur Abfallverarbeitung, insbesondere von feuchtem Abfall in einem Verbrennungsofen
US20070266589A1 (en) * 2003-07-01 2007-11-22 Nicholas Philip C Organic Waste Disposal
US7780781B2 (en) * 2005-01-14 2010-08-24 Alkemy, Ltd. Pyroprocessed aggregates comprising IBA and low calcium silicoaluminous materials and methods for producing such aggregates
GR1006855B (el) * 2005-01-14 2010-07-06 Σοφια Μπεθανη Δομικα υλικα με χρηση αδρανων απο στερεα αποβλητα
US7655088B2 (en) * 2005-01-14 2010-02-02 Alkemy, Ltd. Synthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates
RU2446371C2 (ru) * 2010-06-09 2012-03-27 Научно-производственная фирма с ограниченной ответственностью "Экополимер" Устройство для сушки осадка, активного ила или отстоя промышленных и бытовых сточных вод
DE102012103798A1 (de) * 2012-04-30 2013-10-31 Max Aicher Bau GmbH & Co. KG Schlackenbeet
RU2532198C1 (ru) * 2013-03-27 2014-10-27 Общество С Ограниченной Ответственностью "Активил" Способ получения фосфорсодержащего удобрения из илового осадка городских водоочистных сооружений и удобрение, полученное таким способом
GB2536050B (en) 2015-03-05 2017-04-26 Standard Gas Ltd Temperature profile in an advanced thermal treatment apparatus and method
SG10201502704VA (en) * 2015-04-07 2016-11-29 Singnergy Corp Pte Ltd Apparatus and method for improved evaporation drying
EP3361198A1 (en) * 2017-02-13 2018-08-15 Danmarks Tekniske Universitet A slurry drying plant, a method for drying slurry and use of a slurry drying plant
CN107036106B (zh) * 2017-04-21 2019-01-18 俞俊宇 一种污泥焚烧用泥土加油器
RU2674125C1 (ru) * 2017-12-19 2018-12-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) Устройство для термической обработки осадка сточных вод предприятий аграрно-промышленного комплекса
CN108249720B (zh) * 2018-03-13 2020-06-16 山东金孚环境工程有限公司 一种机械脱水耦合干化热解制备污泥炭的方法
CN108579384B (zh) * 2018-05-10 2021-08-17 哈尔滨工业大学 一种复合干化与焚烧耦合发电的污泥处理装置
RU2704398C1 (ru) * 2019-03-25 2019-10-28 Общество С Ограниченной Ответственностью "Научно-Технический Центр "Экопромтех" Способ остеклования илового осадка или других органических шламов и отходов и устройство для его реализации

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275547A (en) * 1964-07-20 1966-09-27 Bucksteeg Wilhelm Method of treating sewage
US3875357A (en) * 1971-08-17 1975-04-01 Babcock & Wilcox Co Sewage disposal system
US3803806A (en) * 1972-09-28 1974-04-16 Komline Sanderson Eng Corp Process for the treatment of activated sludge
AR205469A1 (es) * 1974-07-04 1976-05-07 Kiener Karl Procedimiento y dispositivo de obtencion de gas combustible
US4013516A (en) * 1975-03-13 1977-03-22 Hanover Research Corporation Apparatus and process for the pyrolysis of waste solids concentrates
DE2651302C3 (de) * 1976-05-12 1981-07-09 PLS Gesellschaft für Pyrolyse-Müllverwertungsverfahren mbH, 8000 München Vorrichtung zur Destillationsgaserzeugung aus Abfall
DE2855510B1 (de) * 1978-12-22 1980-04-17 Peter Voelskow Verfahren und Anlage zur thermischen Verwertung von Abfaellen
DE3015290A1 (de) * 1980-04-21 1981-10-29 Werner & Pfleiderer, 7000 Stuttgart Verfahren und anlage zum veraschen von klaerschlamm
CA1225062A (en) * 1983-09-13 1987-08-04 Trevor R. Bridle Processes and apparatus for the conversion of sludges
DE3423620A1 (de) * 1984-06-27 1986-01-02 Uhde Gmbh, 4600 Dortmund Verfahren zur thermischen behandlung von kohlenstoffhaltigen stoffen, insbesondere von schlaemmen
DE3733078C2 (de) * 1987-09-30 1996-10-02 Siemens Ag Anlage zur thermischen Abfallbeseitigung
DE3735906A1 (de) * 1987-10-23 1989-05-18 Kloeckner Humboldt Deutz Ag Verfahren zur thermischen entsorgung organischer oder organisch-kontaminierter abfallstoffe
DE58905358D1 (de) * 1988-05-24 1993-09-30 Siemens Ag Verfahren und Einrichtung zum Trocknen von Klärschlamm.
ES2035445T3 (es) * 1988-06-21 1993-04-16 Max Dipl.-Ing. Aicher Procedimiento para el tratamiento de lodos de clarificacion.
JPH02253900A (ja) * 1989-03-29 1990-10-12 Masaaki Tachiki 汚泥の処理方法

Also Published As

Publication number Publication date
US5246599A (en) 1993-09-21
DE59004634D1 (de) 1994-03-24
EP0474890B1 (de) 1994-02-16
RU2040490C1 (ru) 1995-07-25
PL166190B1 (pl) 1995-04-28
PL291545A1 (en) 1992-06-26
EP0474890A1 (de) 1992-03-18
HUT69488A (en) 1995-09-28
DK0474890T3 (da) 1994-07-11
ATE101587T1 (de) 1994-03-15
HU912831D0 (en) 1992-01-28
HU212287B (en) 1996-05-28

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