GB802000A - Improvements in or relating to centrifugal separators - Google Patents
Improvements in or relating to centrifugal separatorsInfo
- Publication number
- GB802000A GB802000A GB4395/57A GB439557A GB802000A GB 802000 A GB802000 A GB 802000A GB 4395/57 A GB4395/57 A GB 4395/57A GB 439557 A GB439557 A GB 439557A GB 802000 A GB802000 A GB 802000A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bowl
- liquid
- passage
- liner
- openings
- 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
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
Landscapes
- Centrifugal Separators (AREA)
Abstract
802,000. Centrifugal separators. DE LAVAL SEPARATOR CO. Feb. 8, 1957 [Feb. 8, 1956], No. 4395/57. Class 23 The drive spindle 18 of a bowl 10 has a central passage 25 for the supply of liquid to be purified to the bowl and a concentric passage 27 for the supply of auxiliary liquid to the peripheral regions of the bowl. The liquid to be purified leaves the passage 25 through openings 19a, flows through the interior of a conical member 14, and passes through openings 14c into the bowl. The auxiliary liquid leaves the passage 27 through ducts 41, passes between the member 14 and the bowl bottom 15, and flows around the outer edge of the lowermost plate of the liner 13. The member 14 rests on a boss 16 on the bowl bottom, and has wings 14d, 42 which accelerate the incoming liquids. A post 14b extends upwardly from the conical member through the central holes of the liner, clearance between the liner and the post permitting purified liquid to flow to openings 45 for discharge through channel 44 and outlet 52. The impurities and auxiliary liquid are discharged through channel 48 and outlet 53. The inlets and the outlets are hermetically sealed to the spindle and the bowl respectively by spring loaded rubbing rings. Specificathion 778,503 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US564203A US2837273A (en) | 1956-02-08 | 1956-02-08 | Centrifugal separator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB802000A true GB802000A (en) | 1958-09-24 |
Family
ID=24253553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4395/57A Expired GB802000A (en) | 1956-02-08 | 1957-02-08 | Improvements in or relating to centrifugal separators |
Country Status (3)
Country | Link |
---|---|
US (1) | US2837273A (en) |
DE (1) | DE1079550B (en) |
GB (1) | GB802000A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988002663A1 (en) * | 1986-10-17 | 1988-04-21 | Alfa-Laval Separation Ab | Centrifugal separator |
US5441475A (en) * | 1994-06-23 | 1995-08-15 | Haahjem North America, Inc. | Centrifugal separator with axially separable bowl elements |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311296A (en) * | 1963-11-12 | 1967-03-28 | Exxon Research Engineering Co | Separation apparatus |
DE102007003071A1 (en) * | 2007-01-20 | 2008-07-24 | Westfalia Separator Gmbh | Process for the phase separation of a product with a centrifuge and separator |
EP2567754B1 (en) * | 2011-09-08 | 2018-02-28 | Alfa Laval Corporate AB | A centrifugal separator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE858820C (en) * | 1943-10-02 | 1952-12-08 | Separator Ab | Centrifugal drum with a number of outlet mouthpieces |
NL92809C (en) * | 1947-06-13 | |||
US2628021A (en) * | 1949-05-03 | 1953-02-10 | Separator Ab | Centrifuge with auxiliary feed arrangement |
GB726596A (en) * | 1952-05-14 | 1955-03-23 | Separator Ab | Improvements in or relating to centrifuges for separating, sludge containing liquids |
-
1956
- 1956-02-08 US US564203A patent/US2837273A/en not_active Expired - Lifetime
-
1957
- 1957-01-29 DE DEL26732A patent/DE1079550B/en active Pending
- 1957-02-08 GB GB4395/57A patent/GB802000A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988002663A1 (en) * | 1986-10-17 | 1988-04-21 | Alfa-Laval Separation Ab | Centrifugal separator |
US5441475A (en) * | 1994-06-23 | 1995-08-15 | Haahjem North America, Inc. | Centrifugal separator with axially separable bowl elements |
Also Published As
Publication number | Publication date |
---|---|
DE1079550B (en) | 1960-04-07 |
US2837273A (en) | 1958-06-03 |
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