NO315421B1 - Partikkelavvanningsanordning - Google Patents
Partikkelavvanningsanordning Download PDFInfo
- Publication number
- NO315421B1 NO315421B1 NO19983973A NO983973A NO315421B1 NO 315421 B1 NO315421 B1 NO 315421B1 NO 19983973 A NO19983973 A NO 19983973A NO 983973 A NO983973 A NO 983973A NO 315421 B1 NO315421 B1 NO 315421B1
- Authority
- NO
- Norway
- Prior art keywords
- container
- liquid
- sludge
- expansion
- dewatering device
- Prior art date
Links
- 239000010802 sludge Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 16
- 239000002245 particle Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000006920 protein precipitation Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/128—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using batch processes
-
- 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
-
- 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
- B01D29/605—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 level 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
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
-
- 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
- B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Treatment Of Sludge (AREA)
- Centrifugal Separators (AREA)
- Saccharide Compounds (AREA)
- Executing Machine-Instructions (AREA)
- Cyclones (AREA)
- Drying Of Solid Materials (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Electrostatic Separation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9600799A SE507791C2 (sv) | 1996-02-29 | 1996-02-29 | Avvattningsanordning för satsvis avskijning av vätska från partikelbemängt slam |
| PCT/SE1997/000312 WO1997031867A1 (en) | 1996-02-29 | 1997-02-26 | Particle dewatering device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO983973D0 NO983973D0 (no) | 1998-08-28 |
| NO983973L NO983973L (no) | 1998-10-19 |
| NO315421B1 true NO315421B1 (no) | 2003-09-01 |
Family
ID=20401620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19983973A NO315421B1 (no) | 1996-02-29 | 1998-08-28 | Partikkelavvanningsanordning |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0883576B1 (de) |
| AT (1) | ATE221511T1 (de) |
| AU (1) | AU2108897A (de) |
| DE (1) | DE69714417T2 (de) |
| DK (1) | DK0883576T3 (de) |
| ES (1) | ES2180940T3 (de) |
| NO (1) | NO315421B1 (de) |
| SE (1) | SE507791C2 (de) |
| WO (1) | WO1997031867A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0801611L (sv) | 2008-07-04 | 2010-02-02 | Stigebrandt Ake | Förbättrad avvattningsanordning som har en bälg |
| JP4811837B2 (ja) * | 2008-07-04 | 2011-11-09 | スティーゲブラント ヒドロテクニック アーベー | 脱水装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0410961B1 (de) * | 1986-02-14 | 1993-08-18 | STEDFELDT, Hans | Verfahren und vorrichtung zur abtrennung fester teilchen aus einer flüssigkeit |
| NO166291C (no) * | 1988-04-14 | 1991-06-26 | Steinar Flink Jacobsen | Avvanningsapparat for slamliknende eller slaminneholdendemateriale. |
| AT393118B (de) * | 1989-12-01 | 1991-08-26 | Guggemos Horst | Einrichtung zum entwaessern von schlaemmen |
-
1996
- 1996-02-29 SE SE9600799A patent/SE507791C2/sv not_active IP Right Cessation
-
1997
- 1997-02-26 ES ES97906379T patent/ES2180940T3/es not_active Expired - Lifetime
- 1997-02-26 DK DK97906379T patent/DK0883576T3/da active
- 1997-02-26 DE DE69714417T patent/DE69714417T2/de not_active Expired - Lifetime
- 1997-02-26 AT AT97906379T patent/ATE221511T1/de not_active IP Right Cessation
- 1997-02-26 EP EP97906379A patent/EP0883576B1/de not_active Expired - Lifetime
- 1997-02-26 WO PCT/SE1997/000312 patent/WO1997031867A1/en active IP Right Grant
- 1997-02-26 AU AU21088/97A patent/AU2108897A/en not_active Abandoned
-
1998
- 1998-08-28 NO NO19983973A patent/NO315421B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0883576A1 (de) | 1998-12-16 |
| ATE221511T1 (de) | 2002-08-15 |
| AU2108897A (en) | 1997-09-16 |
| NO983973D0 (no) | 1998-08-28 |
| EP0883576B1 (de) | 2002-07-31 |
| SE9600799D0 (sv) | 1996-02-29 |
| DK0883576T3 (da) | 2002-11-18 |
| DE69714417T2 (de) | 2003-05-08 |
| NO983973L (no) | 1998-10-19 |
| WO1997031867A1 (en) | 1997-09-04 |
| SE507791C2 (sv) | 1998-07-13 |
| DE69714417D1 (de) | 2002-09-05 |
| SE9600799L (sv) | 1997-08-30 |
| ES2180940T3 (es) | 2003-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |