CH570344A5 - - Google Patents

Info

Publication number
CH570344A5
CH570344A5 CH1734273A CH1734273A CH570344A5 CH 570344 A5 CH570344 A5 CH 570344A5 CH 1734273 A CH1734273 A CH 1734273A CH 1734273 A CH1734273 A CH 1734273A CH 570344 A5 CH570344 A5 CH 570344A5
Authority
CH
Switzerland
Application number
CH1734273A
Original Assignee
Koppers Gmbh Heinrich
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 by Koppers Gmbh Heinrich filed Critical Koppers Gmbh Heinrich
Publication of CH570344A5 publication Critical patent/CH570344A5/xx

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)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
CH1734273A 1973-01-20 1973-12-11 CH570344A5 (xx)

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
CH570344A5 true CH570344A5 (xx) 1975-12-15

Family

ID=5869536

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1734273A CH570344A5 (xx) 1973-01-20 1973-12-11

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080277A3 (en) * 1981-11-23 1985-11-13 Imperial Chemical Industries Plc Apparatus for continuously granulating and drying single cell protein
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
ATA42174A (de) 1976-08-15
DE2302836B2 (de) 1975-06-05
AT336504B (de) 1977-05-10
SE400762B (sv) 1978-04-10
BE809611A (fr) 1974-05-02
NL7400651A (xx) 1974-07-23
FR2324582A1 (fr) 1977-04-15
DE2302836A1 (de) 1974-07-25

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Legal Events

Date Code Title Description
PL Patent ceased