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EP0360360A3 - Swirl tube separator - Google Patents

Swirl tube separator Download PDF

Info

Publication number
EP0360360A3
EP0360360A3 EP19890202391 EP89202391A EP0360360A3 EP 0360360 A3 EP0360360 A3 EP 0360360A3 EP 19890202391 EP19890202391 EP 19890202391 EP 89202391 A EP89202391 A EP 89202391A EP 0360360 A3 EP0360360 A3 EP 0360360A3
Authority
EP
European Patent Office
Prior art keywords
housing
swirl
section
inlet part
tube separator
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.)
Granted
Application number
EP19890202391
Other languages
German (de)
French (fr)
Other versions
EP0360360A2 (en
EP0360360B1 (en
Inventor
Hendrikus Egidius Antonia Van Den Akker
Cornelius Josephus Maria De Kort
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of EP0360360A2 publication Critical patent/EP0360360A2/en
Publication of EP0360360A3 publication Critical patent/EP0360360A3/en
Application granted granted Critical
Publication of EP0360360B1 publication Critical patent/EP0360360B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B04C5/081—Shapes or dimensions
    • 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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Cyclones (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Centrifugal Separators (AREA)

Abstract

Swirl tube separator comprising a cylindrical housing (1) having an inlet part (3) at its upper end and a solids outlet opening (5) at its lower end part. The inlet part (3) is provided with swirl imparting means (19). A swirl zone (20) extends in the housing (1) between the swirl imparting means (19) and the solids outlet opening (5). An open-ended fluid outlet conduit (11) is arranged concentrically in the housing (1) and comprises a primary section (13) extending into the inlet part (3) of the housing (1), a downwardly tapering frustoconical section (15) joined to the lower end of the primary section (13), and a secondary section (17) having a diameter equal to the smallest diameter of the frustoconical section (15) and joined to the lower end of the frustoconical section (15). The ratio of the distance between the lower ends of the fluid outlet conduit (11) and the swirl zone (20) to the inner diameter of the housing (1) is between 1.0 and 3.0.
EP89202391A 1988-09-22 1989-09-21 Swirl tube separator Expired - Lifetime EP0360360B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888822348A GB8822348D0 (en) 1988-09-22 1988-09-22 Swirl tube separator
GB8822348 1988-09-22

Publications (3)

Publication Number Publication Date
EP0360360A2 EP0360360A2 (en) 1990-03-28
EP0360360A3 true EP0360360A3 (en) 1991-01-30
EP0360360B1 EP0360360B1 (en) 1994-03-16

Family

ID=10644103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89202391A Expired - Lifetime EP0360360B1 (en) 1988-09-22 1989-09-21 Swirl tube separator

Country Status (8)

Country Link
EP (1) EP0360360B1 (en)
JP (1) JP2907458B2 (en)
KR (1) KR0152963B1 (en)
AU (1) AU616800B2 (en)
CA (1) CA1336899C (en)
DE (1) DE68913882T2 (en)
ES (1) ES2050785T3 (en)
GB (1) GB8822348D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0486560U (en) * 1990-11-30 1992-07-28
DE4303405C2 (en) * 1992-02-07 1997-09-11 Aisin Seiki Shock detection device
JPH05221284A (en) * 1992-02-14 1993-08-31 Aisin Seiki Co Ltd Impact detecting device
US5483846A (en) * 1992-11-02 1996-01-16 Aisin Seiki Kabushiki Kaisha Impact sensing apparatus
JP3625980B2 (en) * 1997-03-12 2005-03-02 株式会社日立製作所 Cyclone system for separating solid components in gas
US7648544B2 (en) 2002-07-19 2010-01-19 Shell Oil Company Swirl tube separator
AU2003256582B2 (en) * 2002-07-19 2006-10-19 Shell Internationale Research Maatschappij B.V. Cyclone separator with a vortex extender pin
JP2010501033A (en) 2006-08-18 2010-01-14 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ Method for separating particles from a particle-containing gas stream
US8287613B2 (en) 2007-06-01 2012-10-16 Shell Oil Company Gas-solids separator
WO2016156947A1 (en) * 2015-03-30 2016-10-06 Reliance Industries Limited A gas-solid separator and a process for gas-solid separation
CN112146087B (en) * 2020-09-17 2023-02-17 北京盛赢节能技术有限公司 Separator for circulating fluidized bed heat exchanger
WO2024047123A1 (en) * 2022-08-30 2024-03-07 Katholieke Universiteit Leuven Swirl reactor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667944A (en) * 1949-12-10 1954-02-02 Combustion Eng Cyclone separator
US2890764A (en) * 1953-12-07 1959-06-16 Gerald D Arnold Method and apparatus for centrifugal separation with uni-directional flow at the point of separation
US3273320A (en) * 1963-07-15 1966-09-20 Exxon Research Engineering Co Cyclone separator for high temperature operations
US3636682A (en) * 1968-03-08 1972-01-25 Phillips Petroleum Co Cyclone separator
WO1983003986A1 (en) * 1982-05-07 1983-11-24 The Bauer Bros. Co. Hydrocyclone featuring hydraulic jump in overflow passage
GB2132511A (en) * 1982-12-23 1984-07-11 Shell Int Research Apparatus and process for the separation of fluid cracking catalyst particles from gaseous hydrocarbons

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667944A (en) * 1949-12-10 1954-02-02 Combustion Eng Cyclone separator
US2890764A (en) * 1953-12-07 1959-06-16 Gerald D Arnold Method and apparatus for centrifugal separation with uni-directional flow at the point of separation
US3273320A (en) * 1963-07-15 1966-09-20 Exxon Research Engineering Co Cyclone separator for high temperature operations
US3636682A (en) * 1968-03-08 1972-01-25 Phillips Petroleum Co Cyclone separator
WO1983003986A1 (en) * 1982-05-07 1983-11-24 The Bauer Bros. Co. Hydrocyclone featuring hydraulic jump in overflow passage
GB2132511A (en) * 1982-12-23 1984-07-11 Shell Int Research Apparatus and process for the separation of fluid cracking catalyst particles from gaseous hydrocarbons

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
AUFBEREITUNGS-TECHNIK, vol. 29, no. 7, July 1988, pages 395-402, Wiesbaden, DE; M. GEBICA: "A contribution to pressure loss and dedusting efficiency of cyclones" *

Also Published As

Publication number Publication date
CA1336899C (en) 1995-09-05
KR0152963B1 (en) 1998-10-15
ES2050785T3 (en) 1994-06-01
KR900004408A (en) 1990-04-12
AU4159189A (en) 1990-03-29
AU616800B2 (en) 1991-11-07
DE68913882D1 (en) 1994-04-21
JP2907458B2 (en) 1999-06-21
DE68913882T2 (en) 1994-06-30
EP0360360A2 (en) 1990-03-28
GB8822348D0 (en) 1988-10-26
EP0360360B1 (en) 1994-03-16
JPH02115056A (en) 1990-04-27

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