EP0210910A3 - Appareil de séparation cyclonaire à écoulement axial - Google Patents

Appareil de séparation cyclonaire à écoulement axial Download PDF

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Publication number
EP0210910A3
EP0210910A3 EP86401541A EP86401541A EP0210910A3 EP 0210910 A3 EP0210910 A3 EP 0210910A3 EP 86401541 A EP86401541 A EP 86401541A EP 86401541 A EP86401541 A EP 86401541A EP 0210910 A3 EP0210910 A3 EP 0210910A3
Authority
EP
European Patent Office
Prior art keywords
tubular body
fluid
upstream
axial flow
section
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Withdrawn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
EP86401541A
Other languages
German (de)
English (en)
Other versions
EP0210910A2 (fr
Inventor
Jean Merle
Albert Rebours
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.)
AIR INDUSTRIE ENVIRONNEMENT
Original Assignee
AIR INDUSTRIE ENVIRONNEMENT
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 AIR INDUSTRIE ENVIRONNEMENT filed Critical AIR INDUSTRIE ENVIRONNEMENT
Publication of EP0210910A2 publication Critical patent/EP0210910A2/fr
Publication of EP0210910A3 publication Critical patent/EP0210910A3/fr
Withdrawn legal-status Critical Current

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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
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct

Abstract

Appareil cyclonaire à écoulement axial pour la séparation de particules en suspension dans un fluide, constitué par un corps tubulaire (10) comprenant un aubage (14) de mise en rotation à l'extrémité d'entrée du fluide à épurer, un dispositif de récupération de l'énergie cinétique du fluide à son autre extrémité, et un noyau (12) disposé dans l'axe du corps tubulaire, des fentes longitudinales (18) étant découpées dans la paroi du corps tubulaire, entre ses extrémités, pour l'évacuation des particules séparées.
Pour améliorer l'efficacité de séparation de ces appareils, notamment pour des particules dont les dimensions sont comprises entre 5 et 10 microns, la section du passage ménagé entre le corps tubulaire (10) et le noyau (12) a une section progressivement décroissante, de l'amont vers l'aval, dans la portion convergente (10a) du corps tubulaire, et une section progressivement croissante, de l'amont vers l'aval, entre l'extrémité amont de la portion divergente (10c) et l'extrémité de sortie du corps tubulaire.
EP86401541A 1985-07-26 1986-07-10 Appareil de séparation cyclonaire à écoulement axial Withdrawn EP0210910A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8511445 1985-07-26
FR8511445A FR2585266B1 (fr) 1985-07-26 1985-07-26 Appareil de separation cyclonaire a ecoulement axial

Publications (2)

Publication Number Publication Date
EP0210910A2 EP0210910A2 (fr) 1987-02-04
EP0210910A3 true EP0210910A3 (fr) 1988-04-13

Family

ID=9321671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86401541A Withdrawn EP0210910A3 (fr) 1985-07-26 1986-07-10 Appareil de séparation cyclonaire à écoulement axial

Country Status (2)

Country Link
EP (1) EP0210910A3 (fr)
FR (1) FR2585266B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010478C2 (nl) * 1998-11-04 2000-05-08 Cds Engineering B V Inrichting voor het behandelen van een gas/vloeistofmengsel.
NO318636B1 (no) * 2002-02-08 2005-04-18 Norsk Hydro As Anordning for transformasjon av gass-/vaeskestrom til lagdelt strom
DE10340122A1 (de) * 2003-08-30 2004-02-26 Mann + Hummel Gmbh Vorrichtung zur Trennung von Partikeln aus einem Mediumstrom
EP1974790A1 (fr) * 2007-03-26 2008-10-01 Twister B.V. Séparateur de fluide de cyclone
AU2009339468B2 (en) 2009-02-05 2013-07-04 Twister B.V. Multistage cyclonic fluid separator
CN111763547B (zh) * 2020-06-16 2021-03-16 中国石油大学(华东) 一种全旋流超声速分离装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201301A (en) * 1937-03-30 1940-05-21 Western Precipitation Corp Centrifugal separating device
US2370629A (en) * 1943-06-02 1945-03-06 William R Appeldoorn Dust precipitator
US2487633A (en) * 1947-01-29 1949-11-08 Jr Joseph Breslove Separator
GB711304A (en) * 1951-02-23 1954-06-30 Svenska Flaektfabriken Ab Device for separating dust
FR1069071A (fr) * 1952-10-27 1954-07-05 Airmeca Perfectionnements aux capteurs de particules contenues dans des fluides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201301A (en) * 1937-03-30 1940-05-21 Western Precipitation Corp Centrifugal separating device
US2370629A (en) * 1943-06-02 1945-03-06 William R Appeldoorn Dust precipitator
US2487633A (en) * 1947-01-29 1949-11-08 Jr Joseph Breslove Separator
GB711304A (en) * 1951-02-23 1954-06-30 Svenska Flaektfabriken Ab Device for separating dust
FR1069071A (fr) * 1952-10-27 1954-07-05 Airmeca Perfectionnements aux capteurs de particules contenues dans des fluides

Also Published As

Publication number Publication date
EP0210910A2 (fr) 1987-02-04
FR2585266B1 (fr) 1990-05-11
FR2585266A1 (fr) 1987-01-30

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Inventor name: REBOURS, ALBERT

Inventor name: MERLE, JEAN