CA1033334A - Centrifuge interdisant l'adduction d'air en cours de decharge des boues - Google Patents
Centrifuge interdisant l'adduction d'air en cours de decharge des bouesInfo
- Publication number
- CA1033334A CA1033334A CA232,460A CA232460A CA1033334A CA 1033334 A CA1033334 A CA 1033334A CA 232460 A CA232460 A CA 232460A CA 1033334 A CA1033334 A CA 1033334A
- Authority
- CA
- Canada
- Prior art keywords
- centrifuge
- air admission
- sludge discharge
- preventing air
- during sludge
- 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
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
- B04B11/082—Skimmers for discharging liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
- B04B1/14—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/08—Other accessories for centrifuges for ventilating or producing a vacuum in the centrifuge
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/494,961 US3930609A (en) | 1974-08-05 | 1974-08-05 | Centrifuge preventing air admission during sludge discharge |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1033334A true CA1033334A (fr) | 1978-06-20 |
Family
ID=23966663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA232,460A Expired CA1033334A (fr) | 1974-08-05 | 1975-07-29 | Centrifuge interdisant l'adduction d'air en cours de decharge des boues |
Country Status (5)
Country | Link |
---|---|
US (1) | US3930609A (fr) |
JP (1) | JPS5912346B2 (fr) |
CA (1) | CA1033334A (fr) |
DE (1) | DE2534788C2 (fr) |
IT (1) | IT1039413B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1531979A (en) * | 1975-02-27 | 1978-11-15 | Westfalia Separator Ag | Self-cleaning hermetic centrifuge drum |
SE393542B (sv) * | 1975-09-17 | 1977-05-16 | Alfa Laval Ab | Anordning vid centrifugalseparator med under drift oppningsbara utlopp vid rotorns periferi samt med stationera skalorgan for bortledning av separerad vetska |
DE2737463C2 (de) * | 1977-08-19 | 1982-09-09 | Westfalia Separator Ag, 4740 Oelde | Kontinuierlich arbeitende Trennzentrifuge |
DE3320152A1 (de) * | 1983-06-03 | 1984-12-06 | Westfalia Separator Ag, 4740 Oelde | Kontinuierlich arbeitende schleudertrommel zum konzentrieren suspendierter feststoffe |
DE3620134C1 (en) * | 1986-06-14 | 1987-10-01 | Westfalia Separator Ag | Centrifuge for clarifying fluids |
US5728040A (en) * | 1996-09-09 | 1998-03-17 | Schill Enterprises, Inc. | Variable volume cell saver bowl |
CA2785222C (fr) | 2010-01-29 | 2015-11-03 | Gea Houle Inc. | Station de traite rotative, kit permettant d'assembler cette derniere et procedes d'assemblage et de fonctionnement associes |
EP2883616A1 (fr) | 2013-12-11 | 2015-06-17 | Alfa Laval Corporate AB | Soupape pour évacuer le gaz à partir d'un séparateur centrifuge |
DE102017103065B4 (de) | 2017-02-15 | 2021-01-21 | Flottweg Se | Auslasseinrichtung eines Separators |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE610305C (de) * | 1930-09-18 | 1935-03-09 | Bergedorfer Eisenwerk Akt Ges | Schleudertrommel mit luftdicht angeschlossener Zulaufleitung fuer die Schleuderfluessigkeit |
NL45981C (fr) * | 1936-06-16 | 1900-01-01 | ||
DE657473C (de) * | 1936-08-25 | 1938-03-05 | Bergedorfer Eisenwerk Ag | Schaelschleudermaschine |
US2222727A (en) * | 1937-11-12 | 1940-11-26 | Laval Separator Co De | Process of effecting clean skimming in separating milk from cream and in centrifuges for practicing such method |
GB616405A (en) * | 1945-09-15 | 1949-01-20 | Separator Ab | Improvements in centrifugal separator |
DE941267C (de) * | 1950-01-19 | 1956-04-05 | Separator Ab | Schleudermaschine fuer die kontinuierliche Trennung und Austragung fester Bestandteile aus einem Fluessigkeitsgemisch |
US2668658A (en) * | 1950-03-08 | 1954-02-09 | Merco Centrifugal Co | Centrifuge machine |
DE1277757B (de) * | 1965-08-17 | 1968-09-12 | Westfalia Separator Ag | Vorrichtung zum Ausloesen eines Signals oder eines Steuerimpulses in Abhaengigkeit von der Auffuellung des Schlammraumes einer Schleudertrommel in einer Zentrifuge |
US3410479A (en) * | 1965-08-23 | 1968-11-12 | Alfa Laval Ab | Sludge level indicating device for centrifugal separators |
SE321643B (fr) * | 1968-02-23 | 1970-03-09 | Alfa Laval Ab | |
DE2220718C2 (de) * | 1972-04-27 | 1973-08-23 | Westfalia Separator Ag | Selbststeuernde zentrifugentrommel zum klaeren von fluessigkeiten |
-
1974
- 1974-08-05 US US05/494,961 patent/US3930609A/en not_active Expired - Lifetime
-
1975
- 1975-06-26 IT IT24805/75A patent/IT1039413B/it active
- 1975-07-17 JP JP50086742A patent/JPS5912346B2/ja not_active Expired
- 1975-07-29 CA CA232,460A patent/CA1033334A/fr not_active Expired
- 1975-08-04 DE DE2534788A patent/DE2534788C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3930609A (en) | 1976-01-06 |
IT1039413B (it) | 1979-12-10 |
DE2534788C2 (de) | 1985-11-28 |
DE2534788A1 (de) | 1976-02-19 |
JPS5912346B2 (ja) | 1984-03-22 |
JPS5148863A (fr) | 1976-04-27 |
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