FI45256B - - Google Patents
Info
- Publication number
- FI45256B FI45256B FI1965/64A FI196564A FI45256B FI 45256 B FI45256 B FI 45256B FI 1965/64 A FI1965/64 A FI 1965/64A FI 196564 A FI196564 A FI 196564A FI 45256 B FI45256 B FI 45256B
- Authority
- FI
- Finland
Links
Classifications
-
- 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
-
- 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
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
- B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
-
- 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
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
- B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
-
- 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
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers
-
- 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
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- 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
- B01D33/80—Accessories
- B01D33/82—Means for pressure distribution
-
- 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)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30897663A | 1963-09-16 | 1963-09-16 | |
| US308983A US3306457A (en) | 1963-09-16 | 1963-09-16 | Drum filter |
| US34127664A | 1964-01-30 | 1964-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI45256B true FI45256B (en) | 1971-12-31 |
| FI45256C FI45256C (en) | 1972-04-10 |
Family
ID=27405351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI641965A FI45256C (en) | 1963-09-16 | 1964-09-15 | Rotating, cylindrical filter drum. |
| FI1964/64A FI45255B (en) | 1963-09-16 | 1964-09-15 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1964/64A FI45255B (en) | 1963-09-16 | 1964-09-15 |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE1461396C3 (en) |
| FI (2) | FI45256C (en) |
| FR (1) | FR1447960A (en) |
| GB (2) | GB1033630A (en) |
| NO (2) | NO130784C (en) |
| SE (2) | SE310840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2410113C3 (en) * | 1974-03-02 | 1982-03-04 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Drum filter |
-
1964
- 1964-09-03 GB GB36079/64A patent/GB1033630A/en not_active Expired
- 1964-09-07 SE SE10726/64A patent/SE310840B/xx unknown
- 1964-09-07 GB GB36563/64A patent/GB1071143A/en not_active Expired
- 1964-09-08 NO NO154693A patent/NO130784C/no unknown
- 1964-09-09 SE SE10814/64A patent/SE310598B/xx unknown
- 1964-09-09 NO NO154705A patent/NO136760C/en unknown
- 1964-09-14 DE DE1461396A patent/DE1461396C3/en not_active Expired
- 1964-09-15 FI FI641965A patent/FI45256C/en active
- 1964-09-15 FI FI1964/64A patent/FI45255B/fi active
- 1964-09-16 FR FR988351A patent/FR1447960A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1447960A (en) | 1966-08-05 |
| DE1461396B2 (en) | 1974-03-28 |
| GB1071143A (en) | 1967-06-07 |
| NO130784B (en) | 1974-11-04 |
| NO136760C (en) | 1977-11-02 |
| DE1461396C3 (en) | 1978-03-09 |
| DE1461396A1 (en) | 1968-12-05 |
| GB1033630A (en) | 1966-06-22 |
| FI45256C (en) | 1972-04-10 |
| NO130784C (en) | 1975-02-12 |
| NO136760B (en) | 1977-07-25 |
| FI45255B (en) | 1971-12-31 |
| SE310840B (en) | 1969-05-12 |
| SE310598B (en) | 1969-05-05 |
| DE1461397A1 (en) | 1969-01-23 |