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CH656114A5 - Process and apparatus for drying and incineration of sludges - Google Patents

Process and apparatus for drying and incineration of sludges Download PDF

Info

Publication number
CH656114A5
CH656114A5 CH7478/81A CH747881A CH656114A5 CH 656114 A5 CH656114 A5 CH 656114A5 CH 7478/81 A CH7478/81 A CH 7478/81A CH 747881 A CH747881 A CH 747881A CH 656114 A5 CH656114 A5 CH 656114A5
Authority
CH
Switzerland
Prior art keywords
fluidized bed
sludge
fluidizing gas
drying
downstream
Prior art date
Application number
CH7478/81A
Other languages
German (de)
English (en)
Inventor
Juergen Klein
Peter Schulz
Original Assignee
Bergwerksverband 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 Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Publication of CH656114A5 publication Critical patent/CH656114A5/de

Links

Classifications

    • 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
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
    • 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
    • F26B3/088—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 using inert thermally-stabilised particles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Treatment Of Sludge (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Drying Of Solid Materials (AREA)
  • Gasification And Melting Of Waste (AREA)
CH7478/81A 1980-12-13 1981-11-23 Process and apparatus for drying and incineration of sludges CH656114A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3047060A DE3047060C2 (de) 1980-12-13 1980-12-13 Verfahren und Vorrichtung zum Trocknen und Verbrennen von Schlamm

Publications (1)

Publication Number Publication Date
CH656114A5 true CH656114A5 (en) 1986-06-13

Family

ID=6119112

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7478/81A CH656114A5 (en) 1980-12-13 1981-11-23 Process and apparatus for drying and incineration of sludges

Country Status (4)

Country Link
JP (1) JPS57124609A (fr)
CH (1) CH656114A5 (fr)
DE (1) DE3047060C2 (fr)
FR (1) FR2496085A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347056A1 (de) * 1983-12-24 1985-07-04 Johann Dipl.-Ing. 4005 Meerbusch Roos Verfahren zur aufbereitung von haus- und/oder hausmuellaehnlichem gewerbemuell zur herstellung eines brennstoffs, sowie verbrennungsofen
DE3423620A1 (de) * 1984-06-27 1986-01-02 Uhde Gmbh, 4600 Dortmund Verfahren zur thermischen behandlung von kohlenstoffhaltigen stoffen, insbesondere von schlaemmen
DE3429055A1 (de) * 1984-08-07 1986-02-20 Heiner Dipl.-Ing. 4030 Ratingen Kreyenberg Verfahren zur beseitigung von schlaemmen, insbesondere klaer- und faulschlaemmen
DE3433913A1 (de) * 1984-09-15 1986-03-27 Philipp Dr. 2984 Berumbur Hofmann Verfahren und vorrichtung zur veraschung von klaerschlamm
DE3803234A1 (de) * 1988-02-04 1989-08-24 Harald M Schmidt Verfahren und vorrichtung zur entwaesserung von wasserhaltigen abfaellen
DE3902446C1 (fr) * 1989-01-27 1990-07-05 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
ATE105065T1 (de) * 1989-10-16 1994-05-15 Deutsche Filterbau Entsorgungseinrichtung.
DE4013206C1 (fr) * 1990-04-25 1991-11-07 Steag Ag, 4300 Essen, De
AT406509B (de) * 1996-01-18 2000-06-26 Andritz Patentverwaltung Verfahren und anlage zur trocknung von schlamm, insbesondere klärschlamm
AU3020497A (en) * 1996-06-07 1998-01-07 Societe En Commandite Gaz Metropolitain A spout-fluid bed dryer and granulator for the treatment of waste slurries
DE19925565A1 (de) * 1999-06-04 2000-12-07 Ingbuero Fuer Abflus Klaeranla Verfahren und Anlagen zur energetischen Verwertung von Klärschlamm
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319586A (en) * 1961-07-10 1967-05-16 Dorr Oliver Inc Treatment and disposal of waste sludges
ES284756A1 (es) * 1962-03-12 1963-07-01 General American Transp Corporation El método de destruir una suspensión acuosa que contiene materiales residuales orgánicos combustibles
BE672655A (fr) * 1964-03-31 1900-01-01
DE1526072A1 (de) * 1966-10-05 1970-02-12 Haniel & Lueg Gmbh Verfahren zum Betreiben eines Wirbelschichtofens
DE2356487A1 (de) * 1973-11-12 1975-05-22 Rheinstahl Ag Lanze fuer einen wirbelschichtofen
DE2357429A1 (de) * 1973-11-17 1975-05-22 Uhde Gmbh Friedrich Reaktionsofen zur thermischen behandlung von verunreinigten, salzhaltigen loesungen und schlaemmen
DE2706039B2 (de) 1977-02-12 1979-12-06 Metallgesellschaft Ag, 6000 Frankfurt Wirbelschichtofen zum Verbrennen von Klärschlamm
US4159682A (en) * 1977-12-01 1979-07-03 Dorr-Oliver Incorporated Fluid bed combustion with predrying of moist feed using bed sand

Also Published As

Publication number Publication date
JPS57124609A (en) 1982-08-03
FR2496085A1 (fr) 1982-06-18
DE3047060C2 (de) 1985-03-07
FR2496085B1 (fr) 1985-03-22
DE3047060A1 (de) 1982-07-22

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Legal Events

Date Code Title Description
PL Patent ceased