EP0258012A3 - A centrifugal solids-liquids separator - Google Patents

A centrifugal solids-liquids separator Download PDF

Info

Publication number
EP0258012A3
EP0258012A3 EP87307415A EP87307415A EP0258012A3 EP 0258012 A3 EP0258012 A3 EP 0258012A3 EP 87307415 A EP87307415 A EP 87307415A EP 87307415 A EP87307415 A EP 87307415A EP 0258012 A3 EP0258012 A3 EP 0258012A3
Authority
EP
European Patent Office
Prior art keywords
conveyor
drum
cylindrical part
conically tapered
solids
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Withdrawn
Application number
EP87307415A
Other languages
German (de)
French (fr)
Other versions
EP0258012A2 (en
Inventor
Richard Henry Mozley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0258012A2 publication Critical patent/EP0258012A2/en
Publication of EP0258012A3 publication Critical patent/EP0258012A3/en
Withdrawn legal-status Critical Current

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

Landscapes

  • Centrifugal Separators (AREA)

Abstract

A centrifugal solids-liquids separator comprises an outer drum (46) having a cylindrical part (47) and a conically tapered part (49) joined thereto at the wider end and housing a conveyor (45) likewise comprising a cylindrical part (44) of approximately the same axial length as the cylindrical part (47) of the centrifugal drum (46) and a conically tapered part (45) matching the conically tapered part (49) of the centrifuge drum (46). The conveyor (45) has radially extending deflector blades (53) either in the form of separate elements or as a continuous scroll and both conveyor and centrifuge drum are supported in bearings (38,39) at the end through which a solids-liquids mixture is introduced so that both the solid and liquid components flow in co-current at least over the cylindrical part of the interspace (61) between the circularly cylindrical parts of the conveyor (45) and drum (46) respectively.
EP87307415A 1986-08-22 1987-08-21 A centrifugal solids-liquids separator Withdrawn EP0258012A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8620436 1986-08-22
GB868620436A GB8620436D0 (en) 1986-08-22 1986-08-22 Centrifugal solids-liquids separator

Publications (2)

Publication Number Publication Date
EP0258012A2 EP0258012A2 (en) 1988-03-02
EP0258012A3 true EP0258012A3 (en) 1989-08-16

Family

ID=10603095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87307415A Withdrawn EP0258012A3 (en) 1986-08-22 1987-08-21 A centrifugal solids-liquids separator

Country Status (2)

Country Link
EP (1) EP0258012A3 (en)
GB (1) GB8620436D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE114508T1 (en) * 1988-06-24 1994-12-15 Mozley Ltd Richard SOLID LIQUID SEPARATOR.
DE4201427A1 (en) * 1992-01-21 1993-07-22 Westfalia Separator Ag FULL-COVERED SNAIL CENTRIFUGE
SE505557C2 (en) * 1995-12-21 1997-09-15 Alfa Laval Separation Ab decanter
DE10055798A1 (en) * 2000-11-10 2002-05-23 Westfalia Separator Ind Gmbh Screw used for a screw-type solid bowl centrifuge comprises additional leaf segments in some sections of a conveyor path between adjacent spirals, and in the area of the segments a screw leaf with recesses
ES2217926B1 (en) * 2002-05-28 2006-02-16 Josep Sallent Soler CONTINUOUS PROCESS FOR OBTAINING OLIVE OIL WITH VACUUM EXTRACTION OR NEGATIVE PRESSURE.
JP6278307B2 (en) * 2014-01-14 2018-02-14 三菱重工環境・化学エンジニアリング株式会社 Centrifugal dehydrator
CN107971148A (en) * 2017-12-28 2018-05-01 江苏巨能机械有限公司 Bowl makes concentric mechanism by oneself

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958825A (en) * 1950-03-21
FR1443852A (en) * 1959-02-27 1966-07-01 Const Guinard Centrifugal separation process and means for carrying out the process
US3814246A (en) * 1968-08-12 1974-06-04 Fiberfuge Co Method for centrifugally removing liquid from a mixture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958825A (en) * 1950-03-21
FR1443852A (en) * 1959-02-27 1966-07-01 Const Guinard Centrifugal separation process and means for carrying out the process
US3814246A (en) * 1968-08-12 1974-06-04 Fiberfuge Co Method for centrifugally removing liquid from a mixture

Also Published As

Publication number Publication date
EP0258012A2 (en) 1988-03-02
GB8620436D0 (en) 1986-10-01

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