GB479891A - Improvements relating to centrifugal separators - Google Patents
Improvements relating to centrifugal separatorsInfo
- Publication number
- GB479891A GB479891A GB13772/37A GB1377237A GB479891A GB 479891 A GB479891 A GB 479891A GB 13772/37 A GB13772/37 A GB 13772/37A GB 1377237 A GB1377237 A GB 1377237A GB 479891 A GB479891 A GB 479891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passages
- centrifugal separators
- helical
- pipe
- centrifugal
- 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
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- 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
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B1/2008—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with an abrasion-resistant conveyor or drum
Landscapes
- Centrifugal Separators (AREA)
- Screw Conveyors (AREA)
Abstract
479,891. Centrifugal separators. JORGENSEN, M. VOGEL-. Aug. 13, 1936, No. 13772/37. Divided out of 479,872. [Class 23] The material supplied to a centrifugal machine for separating solids and liquids, is fed through a fixed pipe 11 extending to the inner ends of passages 13 which conduct the material to the space between the rotating bodies 1, 4. A twisted partition strip 12 divides the pipe 11 into two helical passages to impart an initial rotary motion to the material. The passages 13 are arranged in pairs, diametrically opposite each other, and they are arranged at different angles to the separator axis so that they terminate at various levels on the periphery of the conical part of the body 1. The ends 15 of the passages are shaped so that the material leaves with a tangential as well as a radial velocity. The body 1 rotates at a different speed from that of the body 4 and carries an helical conveyer 14 constructed as described in Specification 479,872, to assist the separated components to reach the discharge outlets 16, 17.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB204576X | 1936-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB479891A true GB479891A (en) | 1938-02-14 |
Family
ID=10146266
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13772/37A Expired GB479891A (en) | 1936-08-13 | 1936-08-13 | Improvements relating to centrifugal separators |
GB22368/36A Expired GB479872A (en) | 1936-08-13 | 1936-08-13 | Improvements relating to centrifugal separators |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22368/36A Expired GB479872A (en) | 1936-08-13 | 1936-08-13 | Improvements relating to centrifugal separators |
Country Status (6)
Country | Link |
---|---|
US (1) | US2174857A (en) |
BE (1) | BE422606A (en) |
CH (1) | CH204576A (en) |
DE (1) | DE678181C (en) |
FR (1) | FR824217A (en) |
GB (2) | GB479891A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2791158A (en) * | 1954-04-06 | 1957-05-07 | Downingtown Mfg Co | Fiber cleaner |
DE1136942B (en) * | 1958-12-24 | 1962-09-20 | Cham Ag Maschf | Screw centrifuge |
US3764062A (en) * | 1972-02-28 | 1973-10-09 | Pennwalt Corp | Centrifuge apparatus |
CA1114343A (en) * | 1978-10-23 | 1981-12-15 | Henry J. Ephithite | Centrifuge |
GB2048728B (en) * | 1979-05-15 | 1983-02-16 | Pennwalt Corp | Centrifuge with abrasion-resistant conveyor |
FR2457717B1 (en) * | 1979-05-28 | 1986-03-07 | Pennwalt Corp | ABRASION RESISTANT SCREW CONVEYOR |
DE3242300A1 (en) * | 1982-11-16 | 1984-05-17 | Klöckner-Humboldt-Deutz AG, 5000 Köln | SCREW CENTRIFUGE FOR THE CONTINUOUS SEPARATION OF SOLIDS-LIQUID MIXTURES |
DE68919548D1 (en) * | 1988-06-24 | 1995-01-12 | Mozley Ltd Richard | Solid liquid separator. |
DE4005755A1 (en) * | 1989-10-17 | 1991-04-18 | Kloeckner Humboldt Deutz Ag | FULL-COVERED SNAIL CENTRIFUGE |
WO1993010905A1 (en) * | 1991-11-27 | 1993-06-10 | Baker Hughes Incorporated | Feed accelerator system including feed slurry accelerating nozzle apparatus |
AU3324793A (en) * | 1991-12-31 | 1993-07-28 | Baker Hughes Incorporated | Feed accelerator system including accelerating vane apparatus |
US5354255A (en) * | 1992-12-17 | 1994-10-11 | Alfa Laval Separation Inc. | Decanter centrifuge with conveyor capable of high speed and higher flow rates |
WO1996014935A1 (en) * | 1994-11-09 | 1996-05-23 | Incentra | Decanter centrifuge |
US6572524B1 (en) | 2000-07-14 | 2003-06-03 | Alfa Laval Inc. | Decanter centrifuge having a heavy phase solids baffle |
US6561965B1 (en) * | 2000-10-20 | 2003-05-13 | Alfa Laval Inc. | Mist pump for a decanter centrifuge feed chamber |
DE102006011452B4 (en) * | 2006-03-13 | 2014-02-13 | Flottweg Se | Centrifuge with an inlet pipe |
EP2422882B1 (en) * | 2010-08-27 | 2013-06-19 | Alfa Laval Corporate AB | A centrifugal separator |
US20130210601A1 (en) * | 2010-08-27 | 2013-08-15 | Alfa Laval Corporate Ab | Centrifugal separator |
-
0
- BE BE422606D patent/BE422606A/xx unknown
-
1936
- 1936-08-13 GB GB13772/37A patent/GB479891A/en not_active Expired
- 1936-08-13 GB GB22368/36A patent/GB479872A/en not_active Expired
-
1937
- 1937-07-10 FR FR824217D patent/FR824217A/en not_active Expired
- 1937-08-08 DE DEV34076D patent/DE678181C/en not_active Expired
- 1937-08-11 US US158447A patent/US2174857A/en not_active Expired - Lifetime
- 1937-08-12 CH CH204576D patent/CH204576A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US2174857A (en) | 1939-10-03 |
FR824217A (en) | 1938-02-04 |
CH204576A (en) | 1939-05-15 |
DE678181C (en) | 1939-07-10 |
GB479872A (en) | 1938-02-14 |
BE422606A (en) |
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