WO1995014535A1 - Method for improving the separation efficiency of a cyclone separator intended for gaseous fluid flows - Google Patents

Method for improving the separation efficiency of a cyclone separator intended for gaseous fluid flows Download PDF

Info

Publication number
WO1995014535A1
WO1995014535A1 PCT/FI1994/000482 FI9400482W WO9514535A1 WO 1995014535 A1 WO1995014535 A1 WO 1995014535A1 FI 9400482 W FI9400482 W FI 9400482W WO 9514535 A1 WO9514535 A1 WO 9514535A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow
cyclone separator
pipe
tornado
component
Prior art date
Application number
PCT/FI1994/000482
Other languages
English (en)
French (fr)
Inventor
Viljo JÄRVENPÄÄ
Original Assignee
Wiser Oy
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 Wiser Oy filed Critical Wiser Oy
Priority to EP94931052A priority Critical patent/EP0731734B1/en
Priority to AT94931052T priority patent/ATE193467T1/de
Priority to CA002177581A priority patent/CA2177581C/en
Priority to DE69424799T priority patent/DE69424799T2/de
Priority to US08/652,494 priority patent/US5858042A/en
Priority to DK94931052T priority patent/DK0731734T3/da
Publication of WO1995014535A1 publication Critical patent/WO1995014535A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • 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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
PCT/FI1994/000482 1993-11-29 1994-10-25 Method for improving the separation efficiency of a cyclone separator intended for gaseous fluid flows WO1995014535A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP94931052A EP0731734B1 (en) 1993-11-29 1994-10-25 Method for improving the separation efficiency of a cyclone separator intended for gaseous fluid flows
AT94931052T ATE193467T1 (de) 1993-11-29 1994-10-25 Verfahren zur verbesserung der trennwirkung eines zyklonseparators für gasströme
CA002177581A CA2177581C (en) 1993-11-29 1994-10-25 Cyclone separation of gaseous fluid flows
DE69424799T DE69424799T2 (de) 1993-11-29 1994-10-25 Verfahren zur verbesserung der trennwirkung eines zyklonseparators für gasströme
US08/652,494 US5858042A (en) 1993-11-29 1994-10-25 Method and apparatus for improving the separation efficiency of a cyclone separator intended for gaseous fluid flows
DK94931052T DK0731734T3 (da) 1993-11-29 1994-10-25 Fremgangsmåde til forbedring af udskillelseseffektiviteten af en cyklonseparator beregnet til gasformige fluidstrømme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI935295A FI98131C (fi) 1993-11-29 1993-11-29 Menetelmä kaasumaisille väliainevirtauksille tarkoitetun syklonierottimen erotustehokkuuden parantamiseksi
FI935295 1993-11-29

Publications (1)

Publication Number Publication Date
WO1995014535A1 true WO1995014535A1 (en) 1995-06-01

Family

ID=8539027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1994/000482 WO1995014535A1 (en) 1993-11-29 1994-10-25 Method for improving the separation efficiency of a cyclone separator intended for gaseous fluid flows

Country Status (8)

Country Link
US (1) US5858042A (fi)
EP (1) EP0731734B1 (fi)
AT (1) ATE193467T1 (fi)
CA (1) CA2177581C (fi)
DE (1) DE69424799T2 (fi)
DK (1) DK0731734T3 (fi)
FI (1) FI98131C (fi)
WO (1) WO1995014535A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2572658A (en) * 2018-08-28 2019-10-09 Williams Mark A precleaner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525394A (zh) * 2014-12-19 2015-04-22 李中 一种旋流器状的传质元件及静态超重力传质分离设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE57996C (de) * H. BlTTINGER in Braunschweig, Frankfurterstr. 17 Druckluftzuführungsrohr im Innern von Staubsammlern
FR80699E (fr) * 1958-02-03 1963-05-31 Perfectionnement aux appareils dépoussiéreurs dits <cyclones> non rotatifs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US836922A (en) * 1905-10-25 1906-11-27 Sterling Blower & Pipe Mfg Company Separator.
US3370407A (en) * 1963-07-08 1968-02-27 Morawski Julian Gas cleaning device
US3860401A (en) * 1973-03-06 1975-01-14 Airwick Ind Method and device for producing dry vapor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE57996C (de) * H. BlTTINGER in Braunschweig, Frankfurterstr. 17 Druckluftzuführungsrohr im Innern von Staubsammlern
FR80699E (fr) * 1958-02-03 1963-05-31 Perfectionnement aux appareils dépoussiéreurs dits <cyclones> non rotatifs

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DERWENT' ABSTRACT, No. 94-198922/24, week 9424; & SU,A,1 807 886, (UFA PETROCHEM WKS), 7 April 1993. *
DERWENT'S ABSTRACT, No. 49562, E/24, week 8224; & SU,A,856 568, (LETYUK A I), 25 August 1981. *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2572658A (en) * 2018-08-28 2019-10-09 Williams Mark A precleaner
EP3616769A1 (en) * 2018-08-28 2020-03-04 Vortexair Ltd A precleaner
WO2020043631A1 (en) * 2018-08-28 2020-03-05 Vortexair Ltd A precleaner
GB2572658B (en) * 2018-08-28 2020-12-02 Vortexair Ltd A precleaner
US11649791B2 (en) 2018-08-28 2023-05-16 Vortexair Ltd Precleaner

Also Published As

Publication number Publication date
DE69424799D1 (de) 2000-07-06
CA2177581C (en) 2005-03-15
DE69424799T2 (de) 2000-11-16
ATE193467T1 (de) 2000-06-15
FI98131C (fi) 1997-04-25
EP0731734B1 (en) 2000-05-31
DK0731734T3 (da) 2000-10-09
US5858042A (en) 1999-01-12
EP0731734A1 (en) 1996-09-18
FI98131B (fi) 1997-01-15
CA2177581A1 (en) 1995-06-01
FI935295A0 (fi) 1993-11-29
FI935295A (fi) 1995-05-30

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