EP0052042A3 - Protection de la paroi d'un centrifugeur contre l'abrasion des particules séparées par centrifugation et dispositif pour sa mise en oeuvre - Google Patents

Protection de la paroi d'un centrifugeur contre l'abrasion des particules séparées par centrifugation et dispositif pour sa mise en oeuvre Download PDF

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Publication number
EP0052042A3
EP0052042A3 EP81401689A EP81401689A EP0052042A3 EP 0052042 A3 EP0052042 A3 EP 0052042A3 EP 81401689 A EP81401689 A EP 81401689A EP 81401689 A EP81401689 A EP 81401689A EP 0052042 A3 EP0052042 A3 EP 0052042A3
Authority
EP
European Patent Office
Prior art keywords
wall
particles
fluid
centrifugation
carrying
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
EP81401689A
Other languages
German (de)
English (en)
Other versions
EP0052042A2 (fr
Inventor
Michel Aussenard
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 EP0052042A2 publication Critical patent/EP0052042A2/fr
Publication of EP0052042A3 publication Critical patent/EP0052042A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/085—Vortex chamber constructions with wear-resisting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber

Landscapes

  • Cyclones (AREA)
  • Centrifugal Separators (AREA)

Abstract

La présente invention concerne les centrifugeurs pour la séparation de particules en suspension dans un fluide, comprenant un corps creux 1 dans lequel le fluide en général un gaz G chargé de particules P est mis en rotation.
Afin d'empêcher l'usure de la paroi interne du corps (1) sous l'action abrasive des particules P séparées du fluide G, la paroi interne du corps (1) est munie d'un dispositif anti-­ abrasion (5) constitué par des éléments en relief (6) qui s'étendent de préférence transversalement au sens d'écou­ lement du fluide G le long de la paroi interne du corps creux (1) de manière à former et maintenir, sur ladite paroi interne une couche protectrice faite des particules P elles-mêmes.
EP81401689A 1980-11-06 1981-10-23 Protection de la paroi d'un centrifugeur contre l'abrasion des particules séparées par centrifugation et dispositif pour sa mise en oeuvre Ceased EP0052042A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8023691A FR2493186B1 (fr) 1980-11-06 1980-11-06 Centrifugeur avec dispositif anti-abrasion, pour la separation de particules en suspension dans un fluide gazeux
FR8023691 1980-11-06

Publications (2)

Publication Number Publication Date
EP0052042A2 EP0052042A2 (fr) 1982-05-19
EP0052042A3 true EP0052042A3 (fr) 1983-01-05

Family

ID=9247729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81401689A Ceased EP0052042A3 (fr) 1980-11-06 1981-10-23 Protection de la paroi d'un centrifugeur contre l'abrasion des particules séparées par centrifugation et dispositif pour sa mise en oeuvre

Country Status (3)

Country Link
EP (1) EP0052042A3 (fr)
JP (1) JPS57107253A (fr)
FR (1) FR2493186B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190655A (en) * 1981-05-20 1982-11-24 Babcock Hitachi Kk Coal crusher
FR2738758B1 (fr) * 1995-09-15 1998-03-13 Gec Alsthom Stein Ind Separateur centrifuge en particulier pour chaudiere a lit fluidise circulant
RU2224599C1 (ru) * 2002-01-29 2004-02-27 Сергей Николаевич Кущенко Корпус циклона и способ изготовления корпуса циклона
RU2234985C1 (ru) * 2002-03-22 2004-08-27 Сергей Николаевич Кущенко Корпус циклона и способ изготовления корпуса циклона
CA2498522A1 (fr) * 2002-07-19 2004-01-29 Shell Internationale Research Maatschappij B.V. Separateur tubulaire a turbulence
US7648544B2 (en) 2002-07-19 2010-01-19 Shell Oil Company Swirl tube separator
US8287613B2 (en) 2007-06-01 2012-10-16 Shell Oil Company Gas-solids separator
WO2013012003A1 (fr) * 2011-07-19 2013-01-24 株式会社コガネイ Filtre
GB201116366D0 (en) 2011-09-22 2011-11-02 Paxton Richard G Tubular cyclonic separation & materials processing unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102525A (en) * 1936-03-11 1937-12-14 Nichols Eng & Res Corp Separation of solid particles from fluids
FR1507938A (fr) * 1967-01-19 1967-12-29 Beloit Corp Procédé et dispositif pour la séparation centrifuge de particules dans un mélange fluide
US4153558A (en) * 1978-03-08 1979-05-08 Ab Celleco Hydrocyclone separator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902601A (en) * 1974-03-14 1975-09-02 Townley Ind Plastics Inc One piece cyclone cone

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102525A (en) * 1936-03-11 1937-12-14 Nichols Eng & Res Corp Separation of solid particles from fluids
FR1507938A (fr) * 1967-01-19 1967-12-29 Beloit Corp Procédé et dispositif pour la séparation centrifuge de particules dans un mélange fluide
US4153558A (en) * 1978-03-08 1979-05-08 Ab Celleco Hydrocyclone separator

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BERGBAUTECHNIK, vol.17, no.1, janvier 1967, Leipzig (DE) *
PATENTS ABSTRACTS OF JAPAN, vol.3, no.140, 20 novembre 1979, page 16 M 81 & JP - A - 54 115 482 (BABCOCK HITACHI K.K.) (09-08-1979) *
PATENTS ABSTRACTS OF JAPAN, vol.4, no.54, 23 avril 1980, page 130 C 8 & JP - A - 55 27 007 (BABCOCK HITACHI K.K.) (26-02-1980) *

Also Published As

Publication number Publication date
EP0052042A2 (fr) 1982-05-19
FR2493186A1 (fr) 1982-05-07
JPS57107253A (en) 1982-07-03
FR2493186B1 (fr) 1985-07-12

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