GB1023017A - Filter wherein liquid flows upwards through filter materials - Google Patents
Filter wherein liquid flows upwards through filter materialsInfo
- Publication number
- GB1023017A GB1023017A GB9520/63A GB952063A GB1023017A GB 1023017 A GB1023017 A GB 1023017A GB 9520/63 A GB9520/63 A GB 9520/63A GB 952063 A GB952063 A GB 952063A GB 1023017 A GB1023017 A GB 1023017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- bed
- valve
- casing
- liquid flows
- 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
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
-
- 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
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
- B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
-
- 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
- B01D24/10—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 held in a closed container
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
-
- 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
- B01D24/38—Feed or discharge devices
- B01D24/42—Feed or discharge devices for discharging 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
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- 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
- B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR890716A FR1326429A (fr) | 1962-03-12 | 1962-03-12 | Filtre pour liquide circulant de bas en haut à travers la masse filtrante |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1023017A true GB1023017A (en) | 1966-03-16 |
Family
ID=8774514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9520/63A Expired GB1023017A (en) | 1962-03-12 | 1963-03-11 | Filter wherein liquid flows upwards through filter materials |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE629416A (no) |
| ES (1) | ES285955A1 (no) |
| FR (1) | FR1326429A (no) |
| GB (1) | GB1023017A (no) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137108A (en) * | 1983-03-25 | 1984-10-03 | Mobil Oil Corp | Sludge treatment |
| EP1106226A1 (de) * | 1999-12-06 | 2001-06-13 | Brita GmbH | Wasserfilter mit Filtermaterialtrennelement |
-
0
- BE BE629416D patent/BE629416A/xx unknown
-
1962
- 1962-03-12 FR FR890716A patent/FR1326429A/fr not_active Expired
-
1963
- 1963-03-11 GB GB9520/63A patent/GB1023017A/en not_active Expired
- 1963-03-11 ES ES285955A patent/ES285955A1/es not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137108A (en) * | 1983-03-25 | 1984-10-03 | Mobil Oil Corp | Sludge treatment |
| EP1106226A1 (de) * | 1999-12-06 | 2001-06-13 | Brita GmbH | Wasserfilter mit Filtermaterialtrennelement |
Also Published As
| Publication number | Publication date |
|---|---|
| BE629416A (no) | |
| FR1326429A (fr) | 1963-05-10 |
| ES285955A1 (es) | 1963-05-16 |
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