WO2007129276A3 - Axial flow cyclone separator with variable swirl means - Google Patents
Axial flow cyclone separator with variable swirl means Download PDFInfo
- Publication number
- WO2007129276A3 WO2007129276A3 PCT/IB2007/051700 IB2007051700W WO2007129276A3 WO 2007129276 A3 WO2007129276 A3 WO 2007129276A3 IB 2007051700 W IB2007051700 W IB 2007051700W WO 2007129276 A3 WO2007129276 A3 WO 2007129276A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tube
- axial flow
- gas
- flow cyclone
- cyclone separator
- Prior art date
Links
- 230000001133 acceleration Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
-
- 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
- B04C2003/006—Construction of elements by which the vortex flow is generated or degenerated
Abstract
An axial flow cyclone for the abatement of liquid or solid particulate from a gas stream, comprising a separator tube (1, 4) to which the stream of gas is delivered and swirler means (8) for imparting a centrifugal acceleration to the gas stream sufficient to drive the particulate against the walls of the separator tube. The swirler means (8) are arranged substantially at the inlet of the tube and are formed by a central supporting element (9) extending coaxially to the tube (1, 4) and a plurality of angularly equally spaced, axial fins (10) extending from the supporting element. The fins comprise at least two portions, one (10a) of which lies substantially on a meridian plane with respect to the axis of the tube, while the other (10b) slopes away from the same axis, the sloping portion of each fin being hinged to the respective substantially meridian portion and means (12, 13, 14, 15) being provided for the adjustment of its angle of inclination as a function of the gas flow rate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI20060114 ITFI20060114A1 (en) | 2006-05-10 | 2006-05-10 | AXIAL FLUSED CYCLONE WITH VARIABLE INTERNAL STRUCTURE FOR LIQUID AND SOLID PARTICULATE FILLING FROM A GAS CURRENT |
ITFI2006A000114 | 2006-05-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007129276A2 WO2007129276A2 (en) | 2007-11-15 |
WO2007129276A3 true WO2007129276A3 (en) | 2008-01-24 |
Family
ID=38580163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/051700 WO2007129276A2 (en) | 2006-05-10 | 2007-05-07 | Axial flow cyclone separator with variable swirl means |
Country Status (2)
Country | Link |
---|---|
IT (1) | ITFI20060114A1 (en) |
WO (1) | WO2007129276A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1397618B1 (en) | 2009-06-26 | 2013-01-18 | Eni Spa | GAS-LIQUID INERTIAL COMPACT SEPARATION SYSTEM |
IT1402912B1 (en) * | 2010-12-03 | 2013-09-27 | Eni Spa | DYNAMIC, CYCLONIC, AXIAL AND VARIABLE FLOW SEPARATOR |
CN103301958B (en) * | 2012-03-09 | 2014-11-12 | 中国石油化工股份有限公司 | Gas-liquid separation apparatus |
US9211547B2 (en) | 2013-01-24 | 2015-12-15 | Lp Amina Llc | Classifier |
US20160016181A1 (en) * | 2014-05-02 | 2016-01-21 | Kenneth D Lathrop | Bean roaster with controllable fluid loft and electrostatic collector |
CN105727633B (en) * | 2016-03-28 | 2017-08-25 | 大连熵立得传热技术有限公司 | A kind of gas dewatering device |
SE541337C2 (en) * | 2017-09-14 | 2019-07-09 | Scania Cv Ab | Cyclone separator and devices comprising such a cyclone separator |
CN109622250B (en) * | 2019-01-21 | 2021-11-09 | 襄阳市胜合燃力设备有限公司 | Variable angle swirler |
US11007542B2 (en) | 2019-04-08 | 2021-05-18 | Fmc Technologies, Inc. | Cyclone separator and methods of using same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3543485A (en) * | 1968-09-23 | 1970-12-01 | Universal Oil Prod Co | Centrifugal particle separator |
FR2681259A1 (en) * | 1991-09-13 | 1993-03-19 | Bertin & Cie | Cyclone cell having an axial inlet and direct passage, and fluid purification apparatus using this cell |
EP1147799A1 (en) * | 2000-04-17 | 2001-10-24 | Fredéric Pierre Joseph Koene | Device to remove liquid from a gas/liquid mixture |
JP2003114293A (en) * | 2001-10-02 | 2003-04-18 | Hitachi Ltd | Steam separator and boiling water type nuclear reactor |
-
2006
- 2006-05-10 IT ITFI20060114 patent/ITFI20060114A1/en unknown
-
2007
- 2007-05-07 WO PCT/IB2007/051700 patent/WO2007129276A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3543485A (en) * | 1968-09-23 | 1970-12-01 | Universal Oil Prod Co | Centrifugal particle separator |
FR2681259A1 (en) * | 1991-09-13 | 1993-03-19 | Bertin & Cie | Cyclone cell having an axial inlet and direct passage, and fluid purification apparatus using this cell |
EP1147799A1 (en) * | 2000-04-17 | 2001-10-24 | Fredéric Pierre Joseph Koene | Device to remove liquid from a gas/liquid mixture |
JP2003114293A (en) * | 2001-10-02 | 2003-04-18 | Hitachi Ltd | Steam separator and boiling water type nuclear reactor |
Also Published As
Publication number | Publication date |
---|---|
WO2007129276A2 (en) | 2007-11-15 |
ITFI20060114A1 (en) | 2007-11-11 |
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