EP0140672A3 - Improvements in decanting type centrifuges - Google Patents
Improvements in decanting type centrifugesInfo
- Publication number
- EP0140672A3 EP0140672A3 EP84307277A EP84307277A EP0140672A3 EP 0140672 A3 EP0140672 A3 EP 0140672A3 EP 84307277 A EP84307277 A EP 84307277A EP 84307277 A EP84307277 A EP 84307277A EP 0140672 A3 EP0140672 A3 EP 0140672A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- type centrifuges
- decanting type
- decanting
- centrifuges
- type
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B04B3/04—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/12—Other accessories for centrifuges for drying or washing the separated solid particles
-
- 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
- B04B2001/2041—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 baffles, plates, vanes or discs attached to the conveying screw
-
- 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
- B04B2001/2083—Configuration of liquid outlets
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8328894 | 1983-10-28 | ||
GB838328894A GB8328894D0 (en) | 1983-10-28 | 1983-10-28 | Decanting type centrifuges |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0140672A2 EP0140672A2 (en) | 1985-05-08 |
EP0140672A3 true EP0140672A3 (en) | 1985-10-23 |
Family
ID=10550899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84307277A Withdrawn EP0140672A3 (en) | 1983-10-28 | 1984-10-23 | Improvements in decanting type centrifuges |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0140672A3 (en) |
JP (1) | JPS60110353A (en) |
GB (2) | GB8328894D0 (en) |
NO (1) | NO844285L (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3921328A1 (en) * | 1989-06-29 | 1991-01-10 | Kloeckner Humboldt Deutz Ag | METHOD AND DEVICE FOR TREATING THE DICKER IN THE DISCHARGE EXHAUST AREA OF A FULL-COVERED SCREW CENTRIFUGE |
JP3032283B2 (en) * | 1990-11-27 | 2000-04-10 | 月島機械株式会社 | Decanter centrifuge |
IT1254921B (en) * | 1992-04-24 | 1995-10-11 | Nuova Maip Macchine Agric | Device for regulating the outlet level of liquid components of products from centrifugal separators, and separation method. |
IT1255667B (en) * | 1992-06-11 | 1995-11-09 | CENTRIFUGAL EXTRACTOR FOR THE EXTRACTION OF OIL FROM OIL MIXTURES COMING FROM THE PROCESSING OF OLIVE DRUPES AND OTHER FRUIT OIL, OPERATING WITHOUT ADDITION OF DRINKING WATER. | |
IT1266610B1 (en) * | 1993-10-22 | 1997-01-09 | Alfa Laval Spa | EQUIPMENT FOR THE SEPARATION OF ONE OR TWO FLUID PHASES FROM A SOLID PHASE, IN PARTICULAR VEGETATION WATER AND POMATIC OIL |
DK0746414T3 (en) * | 1994-02-23 | 1999-07-19 | Swift Eckrich Inc | Process for degreasing meat |
BR9508132A (en) * | 1994-06-27 | 1997-09-02 | Amoco Corp | Centrifuge apparatus for continuous separation of liquid-solid mixtures and process for continuous separation of feed |
EP0704248B1 (en) * | 1994-09-29 | 1997-12-17 | Nuova M.A.I.P., Macchine Agricole Industriali Pieralisi S.P.A. | Process and apparatus for the centrifugal extraction of oil of first and second pressings |
EP0785029B1 (en) * | 1996-01-18 | 2001-05-30 | RAPANELLI FIORAVANTE S.p.A. | Horizontal centrifuge for an optimum oil extraction |
US6572524B1 (en) * | 2000-07-14 | 2003-06-03 | Alfa Laval Inc. | Decanter centrifuge having a heavy phase solids baffle |
WO2015154181A1 (en) * | 2014-04-07 | 2015-10-15 | Kayden Industries Limited Partnership | Method and system for recovering weighting material and making a weighted drilling fluid |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1067028A (en) * | 1952-06-26 | 1954-06-11 | Method and device of a centrifuge machine for extracting, filtering, separating, drying liquids and solids | |
US3228594A (en) * | 1965-02-05 | 1966-01-11 | Clifford L Amero | Centrifugal separator |
FR2007821A1 (en) * | 1968-04-18 | 1970-01-16 | Martini Mario De | |
DE2103829A1 (en) * | 1970-01-30 | 1971-08-05 | Pennwalt Corp , Philadelphia, Pa (V St A) | centrifuge |
DE2901607B1 (en) * | 1979-01-17 | 1980-06-04 | Westfalia Separator Ag | Solid bowl screw centrifuge |
GB2083381A (en) * | 1980-09-09 | 1982-03-24 | Alfa Laval Separation As | Uniflow decanter centrifuge |
DE3202294C1 (en) * | 1982-01-26 | 1983-04-21 | Westfalia Separator Ag, 4740 Oelde | Continuously working full-jacket countercurrent centrifugal extractor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB708590A (en) * | 1951-05-16 | 1954-05-05 | Separator Ab | Improvements in or relating to the elimination of solid materials from oils |
GB726596A (en) * | 1952-05-14 | 1955-03-23 | Separator Ab | Improvements in or relating to centrifuges for separating, sludge containing liquids |
GB1391059A (en) * | 1971-04-28 | 1975-04-16 | Ici Ltd | Process and apparatus for separating solids from slurries |
-
1983
- 1983-10-28 GB GB838328894A patent/GB8328894D0/en active Pending
-
1984
- 1984-10-23 GB GB08426815A patent/GB2148750A/en not_active Withdrawn
- 1984-10-23 EP EP84307277A patent/EP0140672A3/en not_active Withdrawn
- 1984-10-26 NO NO844285A patent/NO844285L/en unknown
- 1984-10-29 JP JP59227616A patent/JPS60110353A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1067028A (en) * | 1952-06-26 | 1954-06-11 | Method and device of a centrifuge machine for extracting, filtering, separating, drying liquids and solids | |
US3228594A (en) * | 1965-02-05 | 1966-01-11 | Clifford L Amero | Centrifugal separator |
FR2007821A1 (en) * | 1968-04-18 | 1970-01-16 | Martini Mario De | |
DE2103829A1 (en) * | 1970-01-30 | 1971-08-05 | Pennwalt Corp , Philadelphia, Pa (V St A) | centrifuge |
DE2901607B1 (en) * | 1979-01-17 | 1980-06-04 | Westfalia Separator Ag | Solid bowl screw centrifuge |
GB2083381A (en) * | 1980-09-09 | 1982-03-24 | Alfa Laval Separation As | Uniflow decanter centrifuge |
DE3202294C1 (en) * | 1982-01-26 | 1983-04-21 | Westfalia Separator Ag, 4740 Oelde | Continuously working full-jacket countercurrent centrifugal extractor |
Also Published As
Publication number | Publication date |
---|---|
EP0140672A2 (en) | 1985-05-08 |
GB8426815D0 (en) | 1984-11-28 |
GB2148750A (en) | 1985-06-05 |
GB8328894D0 (en) | 1983-11-30 |
JPS60110353A (en) | 1985-06-15 |
NO844285L (en) | 1985-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): DE FR NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
PUAF | Information related to the publication of a search report (a3 document) modified or deleted |
Free format text: ORIGINAL CODE: 0009199SEPU |
|
AK | Designated contracting states |
Designated state(s): DE FR NL SE |
|
18W | Application withdrawn |
Withdrawal date: 19850816 |
|
D17D | Deferred search report published (deleted) | ||
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: GRIMWOOD, GEOFFREY LUTHER Inventor name: WRIGHT, JOHN |