FR2453665A1 - Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides - Google Patents
Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquidesInfo
- Publication number
- FR2453665A1 FR2453665A1 FR7908951A FR7908951A FR2453665A1 FR 2453665 A1 FR2453665 A1 FR 2453665A1 FR 7908951 A FR7908951 A FR 7908951A FR 7908951 A FR7908951 A FR 7908951A FR 2453665 A1 FR2453665 A1 FR 2453665A1
- Authority
- FR
- France
- Prior art keywords
- drum
- liq
- contg
- separator
- different pressures
- 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.)
- Granted
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
- B01D33/80—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
-
- 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
- B01D33/35—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
- B01D33/466—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)
- Centrifugal Separators (AREA)
Abstract
L'INVENTION CONCERNE UN DISPOSITIF POUR LA SEPARATION DE MATERIAUX EN SUSPENSION DANS DES LIQUIDES, COMPRENANT UN RECIPIENT OU LA SUSPENSION A TRAITER EST AMENEE ET COMPRENANT DE PLUS UN TAMBOUR ROTATIF DE FILTRAGE PARTIELLEMENT IMMERGE DANS LA SUSPENSION. CEPENDANT, LE TAMBOUR DE FILTRAGE 1, AVEC UN AUTRE TAMBOUR, FORMENT UNE PAIRE DE TAMBOURS COOPERANT DONT AU MOINS L'UN EST UN TAMBOUR DE FILTRAGE MONTE ROTATIF SUR DEUX MOYENS EXTREMES D'APPUI 3, SCELLES CONTRE LA SURFACE DE L'ENVELOPPE DU TAMBOUR, UN AGENCEMENT STATIONNAIRE DE BLINDAGE 7 ETANT MONTE SUR LE MOYEN 3 DANS LE TAMBOUR, CET AGENCEMENT ETANT SCELLE CONTRE LA SURFACE DE L'ENVELOPPE DU TAMBOUR ET DIVISANT LE VOLUME INTERNE DEFINI PAR CETTE SURFACE ET LE MOYEN 3 EN SECTIONS, AU MOINS L'UNE D'ENTRE ELLES POUVANT ETRE CONNECTEE A UNE SOURCE DE DEPRESSION. L'INVENTION S'APPLIQUE NOTAMMENT AU TRAITEMENT DES EAUX DOMESTIQUES OU DES EAUX DES PAPETERIES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7908951A FR2453665B1 (fr) | 1979-04-09 | 1979-04-09 | Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7908951A FR2453665B1 (fr) | 1979-04-09 | 1979-04-09 | Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2453665A1 true FR2453665A1 (fr) | 1980-11-07 |
FR2453665B1 FR2453665B1 (fr) | 1987-06-05 |
Family
ID=9224140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7908951A Expired FR2453665B1 (fr) | 1979-04-09 | 1979-04-09 | Dispositif du type a tambours rotatifs filtrants pour la separation des materiaux en suspension dans des liquides |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2453665B1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR923542A (fr) * | 1946-03-11 | 1947-07-09 | Gen Am Transport | Procédé et appareil de filtration rotatif continu |
FR2143339A1 (fr) * | 1971-06-22 | 1973-02-02 | Improved Machinery Inc | |
DE2646775A1 (de) * | 1976-10-16 | 1978-04-20 | Kloeckner Humboldt Deutz Ag | Doppeltrommelfilter, insbesondere vakuumfilter |
-
1979
- 1979-04-09 FR FR7908951A patent/FR2453665B1/fr not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR923542A (fr) * | 1946-03-11 | 1947-07-09 | Gen Am Transport | Procédé et appareil de filtration rotatif continu |
FR2143339A1 (fr) * | 1971-06-22 | 1973-02-02 | Improved Machinery Inc | |
DE2646775A1 (de) * | 1976-10-16 | 1978-04-20 | Kloeckner Humboldt Deutz Ag | Doppeltrommelfilter, insbesondere vakuumfilter |
Also Published As
Publication number | Publication date |
---|---|
FR2453665B1 (fr) | 1987-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
TP | Transmission of property | ||
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property |