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EP2711082A3 - Hydrocyclone - Google Patents

Hydrocyclone Download PDF

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Publication number
EP2711082A3
EP2711082A3 EP13004254.2A EP13004254A EP2711082A3 EP 2711082 A3 EP2711082 A3 EP 2711082A3 EP 13004254 A EP13004254 A EP 13004254A EP 2711082 A3 EP2711082 A3 EP 2711082A3
Authority
EP
European Patent Office
Prior art keywords
space
cyclone
inflow
velocity component
phase mixture
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Withdrawn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
EP13004254.2A
Other languages
German (de)
French (fr)
Other versions
EP2711082A2 (en
Inventor
Bernhard Schlichter
Klaus Kimmerle
Karsten Schwinn
Gerhard Braun
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.)
Hydac Process Technology GmbH
Original Assignee
Hydac Process Technology GmbH
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 Hydac Process Technology GmbH filed Critical Hydac Process Technology GmbH
Publication of EP2711082A2 publication Critical patent/EP2711082A2/en
Publication of EP2711082A3 publication Critical patent/EP2711082A3/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Withdrawn legal-status Critical Current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
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cyclones (AREA)

Abstract

Ein Hydrozyklon (10) zur Auftrennung eines strömungsfähigen Gemisches aus mehreren Phasen mit unterschiedlichen Dichten, umfassend mindestens einen Einströmraum (28) zur Zufuhr des aufzutrennenden Phasengemisches mit einer vorgebbaren Einströmgeschwindigkeit (48) in mindestens einen sich an den jeweiligen Einströmraum (28) anschließenden Zyklonraum (30), welcher vom Phasengemisch zur Auftrennung zyklonartig durchströmbar ist, wobei dem Einströmraum (28) und/oder dem Zyklonraum (30) mindestens ein geformtes Teil (40, 40', 47, 47', 52, 52') zugeordnet ist, welches vom Phasengemisch mit der vorgebbaren Einströmgeschwindigkeit (48) zur Aufteilung in mindestens eine Tangentialgeschwindigkeitskomponente und mindestens eine Axialgeschwindigkeitskomponente an- oder durchströmbar ist, ist dadurch gekennzeichnet, dass zumindest eines der Teile (40-52') derart geformt ist, dass das dem jeweiligen Zyklonraum (30) zugeführte Phasengemisch zumindest in einem sich unmittelbar an den jeweiligen Einströmraum (28) anschließenden Zyklonbereich (49) ein iso-kinetisches Strömungsverhalten mit im Wesentlichen konstanter Axialgeschwindigkeitskomponente aufweist.

Figure imgaf001
A hydrocyclone (10) for separating a flowable mixture of several phases with different densities, comprising at least one inflow space (28) for supplying the phase mixture to be separated with a predeterminable inflow velocity (48) into at least one cyclone space adjoining the respective inflow space (28) ( 30), which can be cycled through by the phase mixture for separation, at least one molded part (40, 40 ', 47, 47', 52, 52 ') being assigned to the inflow space (28) and / or the cyclone space (30) characterized in that at least one of the parts (40-52 ') is shaped in such a way that the respective cyclone space (2) can be flowed through or flowed through by at least one tangential velocity component and at least one axial velocity component. 30) fed phase mixture at least in a directly to the respective igen inflow space (28) subsequent cyclone region (49) has an iso-kinetic flow behavior with a substantially constant axial velocity component.
Figure imgaf001
EP13004254.2A 2012-09-22 2013-08-29 Hydrocyclone Withdrawn EP2711082A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012018783.1A DE102012018783A1 (en) 2012-09-22 2012-09-22 hydrocyclone

Publications (2)

Publication Number Publication Date
EP2711082A2 EP2711082A2 (en) 2014-03-26
EP2711082A3 true EP2711082A3 (en) 2018-03-28

Family

ID=49123630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13004254.2A Withdrawn EP2711082A3 (en) 2012-09-22 2013-08-29 Hydrocyclone

Country Status (2)

Country Link
EP (1) EP2711082A3 (en)
DE (1) DE102012018783A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113182086B (en) * 2021-05-19 2023-02-07 重庆工商大学 Emulsion breaking and dewatering separation method for emulsion

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067814A (en) * 1975-10-30 1978-01-10 Enso-Gutzeit Osakeyhtio Hydrocyclone
FR2382273A1 (en) * 1977-03-01 1978-09-29 Frot Guy Two phase centrifugal separator - has conical or spiral container starting at high speed with gradual slowing for two speeds
US4153558A (en) * 1978-03-08 1979-05-08 Ab Celleco Hydrocyclone separator
WO1997005956A1 (en) * 1995-08-10 1997-02-20 Baker Hughes Limited Hydrocyclone
US6190543B1 (en) * 1996-06-05 2001-02-20 Kvaerner Process Systems A.S. Cyclonic separator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960887A (en) * 1931-09-24 1934-05-29 Alexander William Dust separator
CA1212648A (en) * 1981-02-14 1986-10-14 John D. Peel Cyclone separator with down going axial discharge for light components
GB2353236A (en) 1999-08-17 2001-02-21 Baker Hughes Ltd Cyclone separator with multiple baffles of distinct pitch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067814A (en) * 1975-10-30 1978-01-10 Enso-Gutzeit Osakeyhtio Hydrocyclone
FR2382273A1 (en) * 1977-03-01 1978-09-29 Frot Guy Two phase centrifugal separator - has conical or spiral container starting at high speed with gradual slowing for two speeds
US4153558A (en) * 1978-03-08 1979-05-08 Ab Celleco Hydrocyclone separator
WO1997005956A1 (en) * 1995-08-10 1997-02-20 Baker Hughes Limited Hydrocyclone
US6190543B1 (en) * 1996-06-05 2001-02-20 Kvaerner Process Systems A.S. Cyclonic separator

Also Published As

Publication number Publication date
DE102012018783A1 (en) 2014-03-27
EP2711082A2 (en) 2014-03-26

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