FR319396A - Sand filter - Google Patents
Sand filterInfo
- Publication number
- FR319396A FR319396A FR319396A FR319396DA FR319396A FR 319396 A FR319396 A FR 319396A FR 319396 A FR319396 A FR 319396A FR 319396D A FR319396D A FR 319396DA FR 319396 A FR319396 A FR 319396A
- Authority
- FR
- France
- Prior art keywords
- sand filter
- sand
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR319396T | 1902-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR319396A true FR319396A (en) | 1902-11-11 |
Family
ID=1369973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR319396A Expired FR319396A (en) | 1902-03-08 | 1902-03-08 | Sand filter |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR319396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1118756B (en) * | 1952-03-05 | 1961-12-07 | Iawabagia Wasserreinigungsbau | Backwashable filter with a cylindrical filter container |
-
1902
- 1902-03-08 FR FR319396A patent/FR319396A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1118756B (en) * | 1952-03-05 | 1961-12-07 | Iawabagia Wasserreinigungsbau | Backwashable filter with a cylindrical filter container |
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