SE9901707D0 - Förfarande för avskiljning av föroreningar i inkommande avloppsvatten och anordning för genomförande av förfarandet - Google Patents
Förfarande för avskiljning av föroreningar i inkommande avloppsvatten och anordning för genomförande av förfarandetInfo
- Publication number
- SE9901707D0 SE9901707D0 SE9901707A SE9901707A SE9901707D0 SE 9901707 D0 SE9901707 D0 SE 9901707D0 SE 9901707 A SE9901707 A SE 9901707A SE 9901707 A SE9901707 A SE 9901707A SE 9901707 D0 SE9901707 D0 SE 9901707D0
- Authority
- SE
- Sweden
- Prior art keywords
- strainer
- strainer means
- easier
- movable
- spiral conveyor
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000002351 wastewater Substances 0.000 title abstract 3
- 239000003344 environmental pollutant Substances 0.000 title 1
- 231100000719 pollutant Toxicity 0.000 title 1
- 239000000463 material Substances 0.000 abstract 7
- 239000012535 impurity Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000011538 cleaning material Substances 0.000 abstract 1
- -1 gravel Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/03—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 flat filtering elements self-supporting
-
- 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/445—Bar screens
-
- 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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
- B01D33/0158—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements self-supporting
- B01D33/0166—Bar screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
- B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious surfaces
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901707A SE9901707L (sv) | 1999-05-11 | 1999-05-11 | Förfarande för avskiljning av föroreningar i inkommande avloppsvatten och anordning för genomförande av förfarandet |
PCT/SE2000/000909 WO2000068513A1 (en) | 1999-05-11 | 2000-05-08 | Method for the separation of impurities in incoming waste water and device for applying the method |
EP00930041A EP1117873A1 (en) | 1999-05-11 | 2000-05-08 | Method for the separation of impurities in incoming waste water and device for applying the method |
AU47934/00A AU4793400A (en) | 1999-05-11 | 2000-05-08 | Method for the separation of impurities in incoming waste water and device for applying the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901707A SE9901707L (sv) | 1999-05-11 | 1999-05-11 | Förfarande för avskiljning av föroreningar i inkommande avloppsvatten och anordning för genomförande av förfarandet |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9901707D0 true SE9901707D0 (sv) | 1999-05-11 |
SE512836C2 SE512836C2 (sv) | 2000-05-22 |
SE9901707L SE9901707L (sv) | 2000-05-22 |
Family
ID=20415548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9901707A SE9901707L (sv) | 1999-05-11 | 1999-05-11 | Förfarande för avskiljning av föroreningar i inkommande avloppsvatten och anordning för genomförande av förfarandet |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1117873A1 (sv) |
AU (1) | AU4793400A (sv) |
SE (1) | SE9901707L (sv) |
WO (1) | WO2000068513A1 (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111643936A (zh) * | 2020-05-06 | 2020-09-11 | 北京点域科技有限公司 | 一种水污染沉淀清理池 |
CN113694588A (zh) * | 2021-08-09 | 2021-11-26 | 中国核电工程有限公司 | 一种核电站取水系统粗过滤装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE458862B (sv) * | 1988-03-18 | 1989-05-16 | Ola Mileson | Anordning foer separering och transport av material |
SE9103345L (sv) * | 1991-11-13 | 1992-11-02 | Olle Tornegaard | Kombinerad anordning foer rening av avloppsvatten |
SE508994C2 (sv) * | 1998-03-16 | 1998-11-23 | Sonny Schelin | Förfarande för avskiljning av föroreningar i inkommande avloppsvatten och anordning för genomförande av förfarandet |
-
1999
- 1999-05-11 SE SE9901707A patent/SE9901707L/sv not_active IP Right Cessation
-
2000
- 2000-05-08 EP EP00930041A patent/EP1117873A1/en not_active Withdrawn
- 2000-05-08 WO PCT/SE2000/000909 patent/WO2000068513A1/en not_active Application Discontinuation
- 2000-05-08 AU AU47934/00A patent/AU4793400A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2000068513A1 (en) | 2000-11-16 |
AU4793400A (en) | 2000-11-21 |
SE512836C2 (sv) | 2000-05-22 |
EP1117873A1 (en) | 2001-07-25 |
SE9901707L (sv) | 2000-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |