FR1466618A - Filtres à courant descendant - Google Patents
Filtres à courant descendantInfo
- Publication number
- FR1466618A FR1466618A FR43370A FR43370A FR1466618A FR 1466618 A FR1466618 A FR 1466618A FR 43370 A FR43370 A FR 43370A FR 43370 A FR43370 A FR 43370A FR 1466618 A FR1466618 A FR 1466618A
- Authority
- FR
- France
- Prior art keywords
- downdraft
- filters
- downdraft filters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR43370A FR1466618A (fr) | 1965-12-22 | 1965-12-22 | Filtres à courant descendant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR43370A FR1466618A (fr) | 1965-12-22 | 1965-12-22 | Filtres à courant descendant |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1466618A true FR1466618A (fr) | 1967-01-20 |
Family
ID=1583161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR43370A Expired FR1466618A (fr) | 1965-12-22 | 1965-12-22 | Filtres à courant descendant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1466618A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2408380A1 (fr) * | 1977-11-10 | 1979-06-08 | Sulzer Ag | Filtre a gaz a grand debit |
-
1965
- 1965-12-22 FR FR43370A patent/FR1466618A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2408380A1 (fr) * | 1977-11-10 | 1979-06-08 | Sulzer Ag | Filtre a gaz a grand debit |
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