EP0287462A3 - Method and apparatus for the centrifugal separation of a mixture of several phases - Google Patents

Method and apparatus for the centrifugal separation of a mixture of several phases

Info

Publication number
EP0287462A3
EP0287462A3 EP88400890A EP88400890A EP0287462A3 EP 0287462 A3 EP0287462 A3 EP 0287462A3 EP 88400890 A EP88400890 A EP 88400890A EP 88400890 A EP88400890 A EP 88400890A EP 0287462 A3 EP0287462 A3 EP 0287462A3
Authority
EP
European Patent Office
Prior art keywords
mixture
rotor
upstream
downstream
centrifugal separation
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.)
Ceased
Application number
EP88400890A
Other languages
German (de)
French (fr)
Other versions
EP0287462A2 (en
Inventor
Pierre Saget
Guy Ranger
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of EP0287462A2 publication Critical patent/EP0287462A2/en
Publication of EP0287462A3 publication Critical patent/EP0287462A3/en
Ceased 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B04B2005/125—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers the rotors comprising separating walls

Landscapes

  • Centrifugal Separators (AREA)

Abstract

Le mélange est entraíné à travers un rotor sous l'effet combiné d'une chute de pression entre l'amont et l'aval de ce rotor et de la rotation de ce dernier. Selon l'invention, le rotor est constitué d'un empilement de disques jointifs (36) dont chacun est percé d'un ensemble de passages hélicoïdaux (62). Chacun de ces passages (62) est limité par des parois solides (64, 66, 68, 70) et débouche sur les faces amont (37) et aval (39) du disque (36) par des ajourages d'entrée (63) et de sortie (65) respectivement. Un ajourage de sortie (63) sur un disque donné est situé exactement en face d'un ajourage d'entrée (65) du disque suivant. The mixture is driven through a rotor under the effect combined with a pressure drop between upstream and downstream of this rotor and rotation of the latter. According to the invention, the rotor consists of a stack of contiguous discs (36) each of which is pierced with a set of helical passages (62). Each of these passages (62) is limited by solid walls (64, 66, 68, 70) and opens onto the upstream (37) and downstream (39) faces of the disc (36) by inlet (63) and outlet (65) openings respectively. An output cutout (63) on a given disk is located exactly opposite an entry opening (65) of the disc following.

Application à la séparation des constituants d'un mélange. Application to the separation of the constituents of a mixed.

EP88400890A 1987-04-17 1988-04-13 Method and apparatus for the centrifugal separation of a mixture of several phases Ceased EP0287462A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8705520A FR2613956B1 (en) 1987-04-17 1987-04-17 METHOD AND DEVICE FOR CENTRIFUGAL SEPARATION OF A MIXTURE OF MULTIPLE PHASES
FR8705520 1987-04-17

Publications (2)

Publication Number Publication Date
EP0287462A2 EP0287462A2 (en) 1988-10-19
EP0287462A3 true EP0287462A3 (en) 1989-10-25

Family

ID=9350263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88400890A Ceased EP0287462A3 (en) 1987-04-17 1988-04-13 Method and apparatus for the centrifugal separation of a mixture of several phases

Country Status (4)

Country Link
EP (1) EP0287462A3 (en)
JP (1) JPS63283771A (en)
KR (1) KR880012273A (en)
FR (1) FR2613956B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648361B1 (en) * 1989-06-16 1991-08-23 Alsthom Gec PARTICLE SEPARATOR FOR GAS STREAMS
DE10300729A1 (en) 2003-01-11 2004-07-22 Mann + Hummel Gmbh Centrifugal oil separator
SE533471C2 (en) * 2009-02-05 2010-10-05 Alfa Laval Corp Ab Plant for separating oil from a gas mixture and method for separating oil from a gas mixture
SE533562C2 (en) * 2009-03-06 2010-10-26 Alfa Laval Corp Ab centrifugal
WO2012089940A2 (en) * 2010-12-30 2012-07-05 C3Tech Chaix & Associes, Consultants En Technologies Device for converting heat energy into mechanical energy
DE102017108168A1 (en) * 2017-04-18 2018-10-18 Hengst Se Rotor of a centrifugal separator for separating liquid and / or solid particles from a gas stream

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305237A2 (en) * 1975-03-28 1976-10-22 Saget Pierre Centrifuge with stack of discs on vertical spindle - has baffle arms between cut outs through each disc
FR2468410A1 (en) * 1979-10-31 1981-05-08 Saget Pierre CENTRIFUGAL SEPARATION PROCESS AND APPARATUS FOR ITS IMPLEMENTATION APPLICABLE TO A MIXTURE OF PHASES OF ANY OTHER STATE
FR2575677A1 (en) * 1985-01-08 1986-07-11 Saget Pierre Centrifuge separator apparatus for the treatment of a mixture comprising at least one gaseous phase, with forced collection of the heavy phase

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305237A2 (en) * 1975-03-28 1976-10-22 Saget Pierre Centrifuge with stack of discs on vertical spindle - has baffle arms between cut outs through each disc
FR2468410A1 (en) * 1979-10-31 1981-05-08 Saget Pierre CENTRIFUGAL SEPARATION PROCESS AND APPARATUS FOR ITS IMPLEMENTATION APPLICABLE TO A MIXTURE OF PHASES OF ANY OTHER STATE
FR2575677A1 (en) * 1985-01-08 1986-07-11 Saget Pierre Centrifuge separator apparatus for the treatment of a mixture comprising at least one gaseous phase, with forced collection of the heavy phase

Also Published As

Publication number Publication date
JPS63283771A (en) 1988-11-21
KR880012273A (en) 1988-11-26
EP0287462A2 (en) 1988-10-19
FR2613956A1 (en) 1988-10-21
FR2613956B1 (en) 1991-05-17

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