FI840401A0 - Apparat foer avvattning av slam - Google Patents
Apparat foer avvattning av slamInfo
- Publication number
- FI840401A0 FI840401A0 FI840401A FI840401A FI840401A0 FI 840401 A0 FI840401 A0 FI 840401A0 FI 840401 A FI840401 A FI 840401A FI 840401 A FI840401 A FI 840401A FI 840401 A0 FI840401 A0 FI 840401A0
- Authority
- FI
- Finland
- Prior art keywords
- slam
- avvattning
- apparat foer
- apparat
- foer avvattning
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
- B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI840401A FI69254C (fi) | 1984-02-01 | 1984-02-01 | Anordning foer avskiljande av fasta aemnen fraon avfallsvatten |
FR8510963A FR2584948B3 (fr) | 1984-02-01 | 1985-07-17 | Appareil de separation des substances solides des eaux usees |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI840401A FI69254C (fi) | 1984-02-01 | 1984-02-01 | Anordning foer avskiljande av fasta aemnen fraon avfallsvatten |
FI840401 | 1984-02-01 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI840401A0 true FI840401A0 (fi) | 1984-02-01 |
FI840401A FI840401A (fi) | 1985-08-02 |
FI69254B FI69254B (fi) | 1985-09-30 |
FI69254C FI69254C (fi) | 1986-01-10 |
Family
ID=8518464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI840401A FI69254C (fi) | 1984-02-01 | 1984-02-01 | Anordning foer avskiljande av fasta aemnen fraon avfallsvatten |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI69254C (fi) |
FR (1) | FR2584948B3 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE362798T1 (de) * | 1996-08-05 | 2007-06-15 | Verduijn Norbertus | Filter mit drehbarer trommel und und dessen verwendung zum filtrieren eines fluids |
US6551616B1 (en) | 1997-04-11 | 2003-04-22 | Abbott Laboratories | Extended release formulations of erythromycin derivatives |
IL160567A0 (en) | 2001-09-12 | 2004-07-25 | Cumminscorp Ltd | An aquaculture system |
-
1984
- 1984-02-01 FI FI840401A patent/FI69254C/fi not_active IP Right Cessation
-
1985
- 1985-07-17 FR FR8510963A patent/FR2584948B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI69254B (fi) | 1985-09-30 |
FI69254C (fi) | 1986-01-10 |
FR2584948B3 (fr) | 1987-10-30 |
FI840401A (fi) | 1985-08-02 |
FR2584948A1 (fr) | 1987-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: INSINOEOERITOIMISTO LUJARI OY |