EP0815944A3 - Cyclone separator - Google Patents

Cyclone separator Download PDF

Info

Publication number
EP0815944A3
EP0815944A3 EP97304879A EP97304879A EP0815944A3 EP 0815944 A3 EP0815944 A3 EP 0815944A3 EP 97304879 A EP97304879 A EP 97304879A EP 97304879 A EP97304879 A EP 97304879A EP 0815944 A3 EP0815944 A3 EP 0815944A3
Authority
EP
European Patent Office
Prior art keywords
cyclone separator
aperture
cyclone
frusto
chambers
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Withdrawn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
EP97304879A
Other languages
German (de)
French (fr)
Other versions
EP0815944A2 (en
Inventor
Peter Gould
Martin Dennis Grewer
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.)
Fjords Processing AS
Original Assignee
Kvaerner Process Systems AS
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 Kvaerner Process Systems AS filed Critical Kvaerner Process Systems AS
Publication of EP0815944A2 publication Critical patent/EP0815944A2/en
Publication of EP0815944A3 publication Critical patent/EP0815944A3/en
Withdrawn legal-status Critical Current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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits

Landscapes

  • Cyclones (AREA)

Abstract

A cyclone (2) comprises a first and second chambers (14, 16) separated by a wall (18) having an aperture (20). Frusto-conical directing means (34) is provided for guiding a fluid within the first chamber (14) towards the aperture (20).
EP97304879A 1996-07-06 1997-07-03 Cyclone separator Withdrawn EP0815944A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9614258 1996-07-06
GBGB9614258.3A GB9614258D0 (en) 1996-07-06 1996-07-06 A cyclone

Publications (2)

Publication Number Publication Date
EP0815944A2 EP0815944A2 (en) 1998-01-07
EP0815944A3 true EP0815944A3 (en) 1998-11-18

Family

ID=10796506

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97304879A Withdrawn EP0815944A3 (en) 1996-07-06 1997-07-03 Cyclone separator

Country Status (4)

Country Link
EP (1) EP0815944A3 (en)
CA (1) CA2209954A1 (en)
GB (1) GB9614258D0 (en)
NO (1) NO973130L (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB260776A (en) * 1925-11-05 1926-11-11 Wilfred Rothery Wood Improvements in cyclone separators or driers
DE1245267B (en) * 1958-08-22 1967-07-20 Siemens Ag Centrifugal dust separator with a cyclone and a fine dust secondary separator in the form of a rotary flow vortex
EP0566432A1 (en) * 1992-04-15 1993-10-20 Elf Aquitaine Production Three-phase cyclone separator
DE9412631U1 (en) * 1994-08-05 1994-10-13 Ltg Lufttechnische Gmbh, 70435 Stuttgart cyclone

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB260776A (en) * 1925-11-05 1926-11-11 Wilfred Rothery Wood Improvements in cyclone separators or driers
DE1245267B (en) * 1958-08-22 1967-07-20 Siemens Ag Centrifugal dust separator with a cyclone and a fine dust secondary separator in the form of a rotary flow vortex
EP0566432A1 (en) * 1992-04-15 1993-10-20 Elf Aquitaine Production Three-phase cyclone separator
DE9412631U1 (en) * 1994-08-05 1994-10-13 Ltg Lufttechnische Gmbh, 70435 Stuttgart cyclone

Also Published As

Publication number Publication date
NO973130D0 (en) 1997-07-04
CA2209954A1 (en) 1998-01-06
EP0815944A2 (en) 1998-01-07
GB9614258D0 (en) 1996-09-04
NO973130L (en) 1998-01-07

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