ATE165998T1 - Vorrichtung zum transport und entwässern von filter- oder schlamm-material - Google Patents
Vorrichtung zum transport und entwässern von filter- oder schlamm-materialInfo
- Publication number
- ATE165998T1 ATE165998T1 AT94902158T AT94902158T ATE165998T1 AT E165998 T1 ATE165998 T1 AT E165998T1 AT 94902158 T AT94902158 T AT 94902158T AT 94902158 T AT94902158 T AT 94902158T AT E165998 T1 ATE165998 T1 AT E165998T1
- Authority
- AT
- Austria
- Prior art keywords
- pipeline
- chamber
- sludge
- transporting
- screening
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 4
- 239000010802 sludge Substances 0.000 title abstract 3
- 238000012216 screening Methods 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000013072 incoming material Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 230000000306 recurrent effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/828—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9203620A SE501922C2 (sv) | 1992-12-02 | 1992-12-02 | Avvattningsanordning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE165998T1 true ATE165998T1 (de) | 1998-05-15 |
Family
ID=20387997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94902158T ATE165998T1 (de) | 1992-12-02 | 1993-12-02 | Vorrichtung zum transport und entwässern von filter- oder schlamm-material |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0671970B1 (de) |
| AT (1) | ATE165998T1 (de) |
| AU (1) | AU5662794A (de) |
| DE (1) | DE69318570T2 (de) |
| ES (1) | ES2118369T3 (de) |
| FI (1) | FI952592L (de) |
| NO (1) | NO300876B1 (de) |
| PL (2) | PL57153Y1 (de) |
| SE (1) | SE501922C2 (de) |
| WO (1) | WO1994012263A1 (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1461417A1 (de) * | 1963-03-21 | 1969-04-10 | Laeis Werke Ag | Filterpresse,besonders fuer keramisches Gut |
| FR2354293A2 (fr) * | 1975-08-19 | 1978-01-06 | Alsthom Cgee | Procede pour le compactage et l'essorage des boues fluides chargees de matieres fibreuses |
| DD129739A1 (de) * | 1976-12-20 | 1978-02-08 | Sigurd Wobst | Vorrichtung zur entwaesserung von wasserhaltigem,temperaturempfindlichen,pastoesen gemischen |
| US4913771A (en) * | 1988-11-25 | 1990-04-03 | Mcintyre Glover C | Method for dewatering sludge or slurry |
-
1992
- 1992-12-02 SE SE9203620A patent/SE501922C2/sv not_active IP Right Cessation
-
1993
- 1993-12-02 AT AT94902158T patent/ATE165998T1/de not_active IP Right Cessation
- 1993-12-02 AU AU56627/94A patent/AU5662794A/en not_active Abandoned
- 1993-12-02 WO PCT/SE1993/001037 patent/WO1994012263A1/en active IP Right Grant
- 1993-12-02 EP EP94902158A patent/EP0671970B1/de not_active Expired - Lifetime
- 1993-12-02 ES ES94902158T patent/ES2118369T3/es not_active Expired - Lifetime
- 1993-12-02 PL PL93107739U patent/PL57153Y1/xx unknown
- 1993-12-02 PL PL93309192A patent/PL309192A1/xx unknown
- 1993-12-02 DE DE69318570T patent/DE69318570T2/de not_active Expired - Fee Related
-
1995
- 1995-05-29 FI FI952592A patent/FI952592L/fi unknown
- 1995-05-31 NO NO952164A patent/NO300876B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI952592L (fi) | 1995-07-19 |
| PL309192A1 (en) | 1995-09-18 |
| DE69318570D1 (de) | 1998-06-18 |
| NO952164L (no) | 1995-07-31 |
| SE9203620L (sv) | 1994-06-03 |
| WO1994012263A1 (en) | 1994-06-09 |
| NO300876B1 (no) | 1997-08-11 |
| ES2118369T3 (es) | 1998-09-16 |
| EP0671970A1 (de) | 1995-09-20 |
| PL57153Y1 (en) | 1999-06-30 |
| EP0671970B1 (de) | 1998-05-13 |
| SE501922C2 (sv) | 1995-06-19 |
| FI952592A0 (fi) | 1995-05-29 |
| NO952164D0 (no) | 1995-05-31 |
| SE9203620D0 (sv) | 1992-12-02 |
| DE69318570T2 (de) | 1998-12-17 |
| AU5662794A (en) | 1994-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |