FR1404009A - Appareil pour la filtration de liquides - Google Patents
Appareil pour la filtration de liquidesInfo
- Publication number
- FR1404009A FR1404009A FR980859A FR980859A FR1404009A FR 1404009 A FR1404009 A FR 1404009A FR 980859 A FR980859 A FR 980859A FR 980859 A FR980859 A FR 980859A FR 1404009 A FR1404009 A FR 1404009A
- Authority
- FR
- France
- Prior art keywords
- filtering liquids
- liquids
- filtering
- 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
- 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
- B01D33/48—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
-
- 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
- B01D33/705—Filters with filtering elements which move during the filtering operation having feed or discharge devices with internal recirculation through the filter
-
- 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
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
-
- 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
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR980859A FR1404009A (fr) | 1964-06-22 | 1964-07-06 | Appareil pour la filtration de liquides |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25687/64A GB1008617A (en) | 1964-06-22 | 1964-06-22 | Apparatus for filtration of liquids |
| FR980859A FR1404009A (fr) | 1964-06-22 | 1964-07-06 | Appareil pour la filtration de liquides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1404009A true FR1404009A (fr) | 1965-06-25 |
Family
ID=26208734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR980859A Expired FR1404009A (fr) | 1964-06-22 | 1964-07-06 | Appareil pour la filtration de liquides |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1404009A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2380820A1 (fr) * | 1977-02-22 | 1978-09-15 | Escher Wyss Sa | Procede et dispositif pour la regeneration de la couche filtrante d'une centrifugeuse a ecroutage |
| US4869823A (en) * | 1988-08-29 | 1989-09-26 | Toray Industries, Inc. | Rotary drum type solid-liquid separation apparatus |
-
1964
- 1964-07-06 FR FR980859A patent/FR1404009A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2380820A1 (fr) * | 1977-02-22 | 1978-09-15 | Escher Wyss Sa | Procede et dispositif pour la regeneration de la couche filtrante d'une centrifugeuse a ecroutage |
| US4869823A (en) * | 1988-08-29 | 1989-09-26 | Toray Industries, Inc. | Rotary drum type solid-liquid separation apparatus |
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