FR1326429A - Filtre pour liquide circulant de bas en haut à travers la masse filtrante - Google Patents
Filtre pour liquide circulant de bas en haut à travers la masse filtranteInfo
- Publication number
- FR1326429A FR1326429A FR890716A FR890716A FR1326429A FR 1326429 A FR1326429 A FR 1326429A FR 890716 A FR890716 A FR 890716A FR 890716 A FR890716 A FR 890716A FR 1326429 A FR1326429 A FR 1326429A
- Authority
- FR
- France
- Prior art keywords
- filter
- liquid flowing
- filter media
- media
- flowing
- 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)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE629416D BE629416A (xx) | 1962-03-12 | ||
FR890716A FR1326429A (fr) | 1962-03-12 | 1962-03-12 | Filtre pour liquide circulant de bas en haut à travers la masse filtrante |
GB9520/63A GB1023017A (en) | 1962-03-12 | 1963-03-11 | Filter wherein liquid flows upwards through filter materials |
ES285955A ES285955A1 (es) | 1962-03-12 | 1963-03-11 | Mejoras en filtros para líquidos |
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 |
---|---|
FR1326429A true FR1326429A (fr) | 1963-05-10 |
Family
ID=8774514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR890716A Expired FR1326429A (fr) | 1962-03-12 | 1962-03-12 | Filtre pour liquide circulant de bas en haut à travers la masse filtrante |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE629416A (xx) |
ES (1) | ES285955A1 (xx) |
FR (1) | FR1326429A (xx) |
GB (1) | GB1023017A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4447332A (en) * | 1983-03-25 | 1984-05-08 | Mobil Oil Corporation | Fuel sludge treatment method, especially for leaded gasoline storage tank sludge |
DE19958647A1 (de) * | 1999-12-06 | 2001-06-07 | 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 ES ES285955A patent/ES285955A1/es not_active Expired
- 1963-03-11 GB GB9520/63A patent/GB1023017A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1023017A (en) | 1966-03-16 |
ES285955A1 (es) | 1963-05-16 |
BE629416A (xx) |
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