BE809611A - Installation de sechage pour boues de traitement des eaux usees - Google Patents

Installation de sechage pour boues de traitement des eaux usees

Info

Publication number
BE809611A
BE809611A BE139701A BE139701A BE809611A BE 809611 A BE809611 A BE 809611A BE 139701 A BE139701 A BE 139701A BE 139701 A BE139701 A BE 139701A BE 809611 A BE809611 A BE 809611A
Authority
BE
Belgium
Prior art keywords
wastewater treatment
drying plant
treatment sludge
sludge
plant
Prior art date
Application number
BE139701A
Other languages
English (en)
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
Priority claimed from DE19732302836 external-priority patent/DE2302836C3/de
Application filed filed Critical
Publication of BE809611A publication Critical patent/BE809611A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • 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
    • 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
    • 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
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0404—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried
    • F26B11/0413—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried the subdivision consisting of concentric walls, e.g. multi-pass or recirculation systems; the subdivision consisting of spiral-shaped walls
    • 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
    • F26B23/022—Heating arrangements using combustion heating incinerating volatiles in the dryer exhaust gases, the produced hot gases being wholly, partly or not recycled into the drying enclosure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
BE139701A 1973-01-20 1974-01-10 Installation de sechage pour boues de traitement des eaux usees BE809611A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732302836 DE2302836C3 (de) 1973-01-20 Anlage zum Trocknen von Abwasserschlamm

Publications (1)

Publication Number Publication Date
BE809611A true BE809611A (fr) 1974-05-02

Family

ID=5869536

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139701A BE809611A (fr) 1973-01-20 1974-01-10 Installation de sechage pour boues de traitement des eaux usees

Country Status (6)

Country Link
AT (1) AT336504B (fr)
BE (1) BE809611A (fr)
CH (1) CH570344A5 (fr)
FR (1) FR2324582A1 (fr)
NL (1) NL7400651A (fr)
SE (1) SE400762B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080277A3 (fr) * 1981-11-23 1985-11-13 Imperial Chemical Industries Plc Appareil pour la granulation et le séchage en continu de protéine unicellulaire
FR2873680B1 (fr) * 2004-07-30 2007-11-02 Amenagement Urbain & Rural Procede de sechage combine de dechets, notamment de boues de stations d'epuration
CN114111223A (zh) * 2021-11-23 2022-03-01 广州承兴生物科技有限公司 一种颗粒物干燥系统

Also Published As

Publication number Publication date
CH570344A5 (fr) 1975-12-15
NL7400651A (fr) 1974-07-23
ATA42174A (de) 1976-08-15
DE2302836B2 (de) 1975-06-05
AT336504B (de) 1977-05-10
DE2302836A1 (de) 1974-07-25
SE400762B (sv) 1978-04-10
FR2324582A1 (fr) 1977-04-15

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