FR2264578A1 - Liquid filter or ion exchange unit - has tubular system for draining filtrate or feeding regenerating fluid - Google Patents
Liquid filter or ion exchange unit - has tubular system for draining filtrate or feeding regenerating fluidInfo
- Publication number
- FR2264578A1 FR2264578A1 FR7502564A FR7502564A FR2264578A1 FR 2264578 A1 FR2264578 A1 FR 2264578A1 FR 7502564 A FR7502564 A FR 7502564A FR 7502564 A FR7502564 A FR 7502564A FR 2264578 A1 FR2264578 A1 FR 2264578A1
- Authority
- FR
- France
- Prior art keywords
- tubes
- ion exchange
- collector
- fluid
- exchange unit
- 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.)
- Withdrawn
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
- B01D24/4631—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
- B01D24/02—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
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Filtration Of Liquid (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2414080A DE2414080C3 (de) | 1974-03-23 | 1974-03-23 | Flüssigkeitsfilter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2264578A1 true FR2264578A1 (en) | 1975-10-17 |
Family
ID=5910956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7502564A Withdrawn FR2264578A1 (en) | 1974-03-23 | 1975-01-28 | Liquid filter or ion exchange unit - has tubular system for draining filtrate or feeding regenerating fluid |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE826425A (fr) |
DE (1) | DE2414080C3 (fr) |
ES (1) | ES435603A1 (fr) |
FR (1) | FR2264578A1 (fr) |
HU (1) | HU174221B (fr) |
IT (1) | IT1031910B (fr) |
NL (1) | NL7501898A (fr) |
SE (1) | SE7503212L (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425261A1 (fr) * | 1978-05-10 | 1979-12-07 | Sulzer Ag | Station de filtration a drainage |
EP0019658A1 (fr) * | 1979-05-31 | 1980-12-10 | GebràDer Sulzer Aktiengesellschaft | Installation de filtration pour le traitement de l'eau |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201700095986A1 (it) * | 2017-08-25 | 2017-11-25 | Giuseppe Sicuri | Dispositivo a contropressione per il montaggio di ugelli di drenaggio sopra superficie piana senza rinforzi strutturali all’interno di filtri a sabbia in pressione costruiti in contenitori cilindrici. |
-
1974
- 1974-03-23 DE DE2414080A patent/DE2414080C3/de not_active Expired
- 1974-07-17 HU HU74SE1738A patent/HU174221B/hu unknown
-
1975
- 1975-01-28 FR FR7502564A patent/FR2264578A1/fr not_active Withdrawn
- 1975-02-18 NL NL7501898A patent/NL7501898A/xx unknown
- 1975-02-20 IT IT20477/75A patent/IT1031910B/it active
- 1975-03-07 BE BE154123A patent/BE826425A/fr unknown
- 1975-03-13 ES ES435603A patent/ES435603A1/es not_active Expired
- 1975-03-20 SE SE7503212A patent/SE7503212L/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425261A1 (fr) * | 1978-05-10 | 1979-12-07 | Sulzer Ag | Station de filtration a drainage |
EP0019658A1 (fr) * | 1979-05-31 | 1980-12-10 | GebràDer Sulzer Aktiengesellschaft | Installation de filtration pour le traitement de l'eau |
Also Published As
Publication number | Publication date |
---|---|
DE2414080A1 (de) | 1975-10-02 |
DE2414080B2 (de) | 1978-03-30 |
BE826425A (fr) | 1975-06-30 |
DE2414080C3 (de) | 1980-06-04 |
ES435603A1 (es) | 1977-01-01 |
HU174221B (hu) | 1979-11-28 |
IT1031910B (it) | 1979-05-10 |
NL7501898A (nl) | 1975-09-25 |
SE7503212L (fr) | 1975-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |