NL31702C - - Google Patents
Info
- Publication number
- NL31702C NL31702C NL31702DA NL31702C NL 31702 C NL31702 C NL 31702C NL 31702D A NL31702D A NL 31702DA NL 31702 C NL31702 C NL 31702C
- 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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
- B01D33/19—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables the table surface being divided in successively tilted sectors or cells, e.g. for discharging the filter cake
-
- 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
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
- Cleaning In General (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV22988D DE561606C (de) | 1927-09-20 | 1927-09-20 | Kammerfilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31702C true NL31702C (fr) |
Family
ID=31947410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31702D NL31702C (fr) | 1927-09-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1765252A (fr) |
| DE (1) | DE561606C (fr) |
| FR (1) | FR656488A (fr) |
| GB (2) | GB297394A (fr) |
| NL (1) | NL31702C (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2637443A (en) * | 1947-10-03 | 1953-05-05 | Eimco Corp | Rotary pan filter |
| US2811259A (en) * | 1947-10-03 | 1957-10-29 | Eimco Corp | Filter valve construction |
| DE903450C (de) * | 1949-10-26 | 1954-03-01 | Ind And Financial Ass Inc | Verbesserungen an horizontalen kontinuierlichen Rotationsfiltern mit kippbaren Zellen |
| DE1064477B (de) * | 1955-08-15 | 1959-09-03 | Dorr Oliver Inc | Drehtischfilter mit segmentfoermigen, einzeln kippbaren Filterschuesseln |
| US3015397A (en) * | 1957-08-22 | 1962-01-02 | Eimco Corp | Filter valve construction |
| US3139404A (en) * | 1961-02-10 | 1964-06-30 | Bird Machine Co | Filter structure |
| US3416668A (en) * | 1967-08-23 | 1968-12-17 | D & S Engineering Internat Ltd | Table filter washer |
| US4052310A (en) * | 1976-09-27 | 1977-10-04 | Sala Magnetics, Inc. | Seal assembly |
| GB8324295D0 (en) * | 1983-09-10 | 1983-10-12 | Pena Ltd Paul De | Apparatus for filtering |
| US4740316A (en) * | 1984-10-08 | 1988-04-26 | Paul De La Pena Limited | Method of and apparatus for filtering |
| US4721566A (en) * | 1985-07-12 | 1988-01-26 | Freeport Minerals Company | Tilting pan filters and cam therefor |
| CN117160103B (zh) * | 2023-11-03 | 2024-01-23 | 山西省水利水电勘测设计研究院有限公司 | 一种水利工程用过滤装置 |
-
0
- NL NL31702D patent/NL31702C/xx active
-
1927
- 1927-09-20 DE DEV22988D patent/DE561606C/de not_active Expired
-
1928
- 1928-06-27 FR FR656488D patent/FR656488A/fr not_active Expired
- 1928-09-17 US US306456A patent/US1765252A/en not_active Expired - Lifetime
- 1928-09-20 GB GB27018/28A patent/GB297394A/en not_active Expired
-
1929
- 1929-06-21 GB GB19120/29A patent/GB314431A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1765252A (en) | 1930-06-17 |
| DE561606C (de) | 1932-10-15 |
| GB297394A (fr) | 1929-04-11 |
| GB314431A (en) | 1930-01-02 |
| FR656488A (fr) | 1929-05-13 |