NL65352C - - Google Patents
Info
- Publication number
- NL65352C NL65352C NL124110A NL124110A NL65352C NL 65352 C NL65352 C NL 65352C NL 124110 A NL124110 A NL 124110A NL 124110 A NL124110 A NL 124110A NL 65352 C NL65352 C NL 65352C
- Authority
- NL
- Netherlands
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
- 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
-
- 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
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US440858A US2403021A (en) | 1942-04-28 | 1942-04-28 | Method and apparatus for filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL65352C true NL65352C (es) | 1950-03-15 |
Family
ID=10052187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL124110A NL65352C (es) | 1942-04-28 | 1946-03-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2403021A (es) |
| BE (1) | BE464288A (es) |
| FR (1) | FR923541A (es) |
| NL (1) | NL65352C (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2499412A (en) * | 1943-10-04 | 1950-03-07 | Peterson Filters & Eng | Filtering method and apparatus |
| US2972876A (en) * | 1957-05-20 | 1961-02-28 | Whirlpool Co | Self-cleaning filter structure |
| US3075646A (en) * | 1959-10-01 | 1963-01-29 | Ametek Inc | Filter |
| US3859213A (en) * | 1973-08-17 | 1975-01-07 | Improved Machinery Inc | Filtering apparatus and methods |
| DE2545030C2 (de) * | 1975-10-08 | 1983-01-13 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Doppeltrommelfilter, insbesondere Vakuumfilter |
| AT352757B (de) * | 1978-02-24 | 1979-10-10 | Edwin Hiesinger | Filtriereinrichtung |
| FI84318C (fi) * | 1990-04-25 | 1991-11-25 | Ahlstroem Oy | Foerfarande och anordning foer foertjockning av mesaslam. |
| US5470472A (en) * | 1994-05-16 | 1995-11-28 | Dorr-Oliver Incorporated | Rotary drum filter with reciprocating nozzle means |
| US8092691B2 (en) * | 2009-03-09 | 2012-01-10 | Univenture, Inc. | Method and apparatus for separating particles from a liquid |
-
1942
- 1942-04-28 US US440858A patent/US2403021A/en not_active Expired - Lifetime
-
1946
- 1946-03-11 FR FR923541D patent/FR923541A/fr not_active Expired
- 1946-03-15 NL NL124110A patent/NL65352C/xx active
- 1946-04-03 BE BE464288D patent/BE464288A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE464288A (es) | 1946-05-31 |
| US2403021A (en) | 1946-07-02 |
| FR923541A (fr) | 1947-07-09 |