NL108670C - - Google Patents
Info
- Publication number
- NL108670C NL108670C NL108670DA NL108670C NL 108670 C NL108670 C NL 108670C NL 108670D A NL108670D A NL 108670DA NL 108670 C NL108670 C NL 108670C
- 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
- B01D33/073—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
- B01D33/44—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
- B01D33/44—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
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- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1213274T | 1959-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL108670C true NL108670C (en:Method) |
Family
ID=9676470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL108670D NL108670C (en:Method) | 1959-01-09 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1213274A (en:Method) |
| NL (1) | NL108670C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EG15081A (en) * | 1980-09-13 | 1985-12-31 | Kloeckner Humboldt Deutz Ag | A divided filter of smearing oil or similar with a partial back stream |
| US5164086A (en) * | 1990-10-11 | 1992-11-17 | Baker Hughes Incorporated | Rotary filter with external adjustment of blowback valve |
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0
- NL NL108670D patent/NL108670C/xx active
-
1959
- 1959-01-09 FR FR1213274D patent/FR1213274A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1213274A (fr) | 1960-03-30 |