AT336504B - PLANT FOR DRYING SEWAGE SLUDGE - Google Patents
PLANT FOR DRYING SEWAGE SLUDGEInfo
- Publication number
- AT336504B AT336504B AT42174A AT42174A AT336504B AT 336504 B AT336504 B AT 336504B AT 42174 A AT42174 A AT 42174A AT 42174 A AT42174 A AT 42174A AT 336504 B AT336504 B AT 336504B
- Authority
- AT
- Austria
- Prior art keywords
- plant
- sewage sludge
- drying sewage
- drying
- sludge
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732302836 DE2302836C3 (en) | 1973-01-20 | Plant for drying sewage sludge |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA42174A ATA42174A (en) | 1976-08-15 |
AT336504B true AT336504B (en) | 1977-05-10 |
Family
ID=5869536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT42174A AT336504B (en) | 1973-01-20 | 1974-01-18 | PLANT FOR DRYING SEWAGE SLUDGE |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT336504B (en) |
BE (1) | BE809611A (en) |
CH (1) | CH570344A5 (en) |
FR (1) | FR2324582A1 (en) |
NL (1) | NL7400651A (en) |
SE (1) | SE400762B (en) |
Families Citing this family (3)
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 (en) * | 2004-07-30 | 2007-11-02 | Amenagement Urbain & Rural | PROCESS FOR COMBINED DRYING OF WASTE, IN PARTICULAR SLUDGE OF PURIFICATION STATIONS |
CN114111223A (en) * | 2021-11-23 | 2022-03-01 | 广州承兴生物科技有限公司 | Particulate matter drying system |
-
1973
- 1973-12-11 CH CH1734273A patent/CH570344A5/xx not_active IP Right Cessation
-
1974
- 1974-01-10 FR FR7400794A patent/FR2324582A1/en not_active Withdrawn
- 1974-01-10 BE BE139701A patent/BE809611A/en unknown
- 1974-01-17 NL NL7400651A patent/NL7400651A/xx not_active Application Discontinuation
- 1974-01-18 AT AT42174A patent/AT336504B/en not_active IP Right Cessation
- 1974-01-18 SE SE7400661A patent/SE400762B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2302836A1 (en) | 1974-07-25 |
FR2324582A1 (en) | 1977-04-15 |
SE400762B (en) | 1978-04-10 |
ATA42174A (en) | 1976-08-15 |
DE2302836B2 (en) | 1975-06-05 |
NL7400651A (en) | 1974-07-23 |
CH570344A5 (en) | 1975-12-15 |
BE809611A (en) | 1974-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU6953674A (en) | Dewatering sludge | |
AT342231B (en) | PLANT FOR MULTIPLE GLAZING | |
FR2337573A1 (en) | WASTE SLUDGE DEHYDRATION PROCESS | |
AT330640B (en) | PLANT FOR BURNING GRAINY OR POWDERY MATERIAL | |
AT349596B (en) | PLANT FOR INCINERATING MUELL | |
CH428064A (en) | Process for drying and incinerating sewage sludge and installation for carrying out the process | |
BE822953A (en) | CURING SLUDGE DRYING PROCESS | |
AT326590B (en) | PLANT FOR PROCESSING RUBBISH | |
AT329476B (en) | PLANT FOR DRAINAGE AND ANY TRANSPORT OF SLUDGE | |
BE816648A (en) | PICKLING PROCESS | |
AT328984B (en) | ACTIVATED SLUDGE PROCESS | |
AT317925B (en) | Plant for thickening sludge | |
CH521928A (en) | Plant for drying and composting sludge | |
IT975973B (en) | DRYER DEVICE FOR WASTE WATER SLUDGE | |
AT336504B (en) | PLANT FOR DRYING SEWAGE SLUDGE | |
NL7411072A (en) | PROCESS FOR TREATING INDUSTRIAL WASTE WATER. | |
CH558306A (en) | PLANT FOR TREATMENT OF SLUDGE, IN PARTICULAR SEWAGE SLUDGE. | |
AT348957B (en) | CENTRIFUGE FOR DRAINING SEWAGE SLUDGE | |
IE39297L (en) | Dewatering sludge | |
IT1025422B (en) | PROCESS AND EQUIPMENT FOR DEHYDRATING INDUSTRIAL SLUDGE | |
SE385787B (en) | DEVICE FOR TURNING POLYEDERFORM BODIES | |
AT339071B (en) | SYSTEM FOR GIVING DRIVING INSTRUCTIONS | |
BE804151A (en) | SLUDGE CLARIFIER | |
AT332818B (en) | DEVICE FOR DRAINING SUSPENSIONS, SUCH AS SEWAGE SLUDGE | |
ATA915474A (en) | DEVICE FOR TOWELS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee | ||
REN | Ceased due to non-payment of the annual fee |