SE0002555D0 - Sandfilter - Google Patents
SandfilterInfo
- Publication number
- SE0002555D0 SE0002555D0 SE0002555A SE0002555A SE0002555D0 SE 0002555 D0 SE0002555 D0 SE 0002555D0 SE 0002555 A SE0002555 A SE 0002555A SE 0002555 A SE0002555 A SE 0002555A SE 0002555 D0 SE0002555 D0 SE 0002555D0
- Authority
- SE
- Sweden
- Prior art keywords
- particles
- bed
- liquid
- sand
- parting wall
- Prior art date
Links
- 239000004576 sand Substances 0.000 title abstract 5
- 239000002245 particle Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
- B01D24/045—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls with at least one flat vertical wall
- B01D24/047—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls with at least one flat vertical wall with vertical tubes distributing the liquid to be filtered or for collecting filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
- B01D24/06—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the pervious walls comprising a series of louvres or slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4605—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer
- B01D24/4615—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer by brushes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0002555A SE0002555L (sv) | 2000-07-07 | 2000-07-07 | Sandfilter |
| PCT/SE2001/001560 WO2002004088A1 (en) | 2000-07-07 | 2001-07-06 | Regenerating device for sandfilter |
| AU2001271167A AU2001271167A1 (en) | 2000-07-07 | 2001-07-06 | Regenerating device for sandfilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0002555A SE0002555L (sv) | 2000-07-07 | 2000-07-07 | Sandfilter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE0002555D0 true SE0002555D0 (sv) | 2000-07-07 |
| SE514905C2 SE514905C2 (sv) | 2001-05-14 |
| SE0002555L SE0002555L (sv) | 2001-05-14 |
Family
ID=20280396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0002555A SE0002555L (sv) | 2000-07-07 | 2000-07-07 | Sandfilter |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2001271167A1 (sv) |
| SE (1) | SE0002555L (sv) |
| WO (1) | WO2002004088A1 (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621504B (zh) * | 2019-01-25 | 2020-10-16 | 倍杰特集团股份有限公司 | 一种高效提标装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1369762A1 (ru) * | 1986-06-16 | 1988-01-30 | Воронежский инженерно-строительный институт | Фильтр дл очистки жидкости |
| SU1680262A1 (ru) * | 1989-03-02 | 1991-09-30 | Od Inzh Str Inst | Радиальный фильтр для очистки воды |
| RU2000135C1 (ru) * | 1989-10-30 | 1993-09-07 | Александр Станиславович Козловский | Радиальный фильтр дл очистки воды |
-
2000
- 2000-07-07 SE SE0002555A patent/SE0002555L/sv not_active IP Right Cessation
-
2001
- 2001-07-06 AU AU2001271167A patent/AU2001271167A1/en not_active Abandoned
- 2001-07-06 WO PCT/SE2001/001560 patent/WO2002004088A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001271167A1 (en) | 2002-01-21 |
| WO2002004088A1 (en) | 2002-01-17 |
| SE514905C2 (sv) | 2001-05-14 |
| SE0002555L (sv) | 2001-05-14 |
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| Point et al. | In the UK British Patent spdacificaticns can be ordered from: The Patent Office (Sales Branch), Unit 6 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed | ||
| NUG | Patent has lapsed |