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SE1751117A1 - Cyclone separator with motor controlled guide blades and related devices comprising such cyclone separator - Google Patents

Cyclone separator with motor controlled guide blades and related devices comprising such cyclone separator

Info

Publication number
SE1751117A1
SE1751117A1 SE1751117A SE1751117A SE1751117A1 SE 1751117 A1 SE1751117 A1 SE 1751117A1 SE 1751117 A SE1751117 A SE 1751117A SE 1751117 A SE1751117 A SE 1751117A SE 1751117 A1 SE1751117 A1 SE 1751117A1
Authority
SE
Sweden
Prior art keywords
cyclone separator
axis
arrangement
guide blade
related devices
Prior art date
Application number
SE1751117A
Other versions
SE541546C2 (en
Inventor
Jonatan Bergström
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1751117A priority Critical patent/SE541546C2/en
Priority to DE102018006620.8A priority patent/DE102018006620B4/en
Publication of SE1751117A1 publication Critical patent/SE1751117A1/en
Publication of SE541546C2 publication Critical patent/SE541546C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls
    • 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
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/037—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls
    • F02M35/0223—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls by centrifugal forces, e.g. cyclones
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

Herein a cyclone separator arrangement (1) is disclosed for separating particles from a flow of fluid. The arrangement (1) comprises a housing (5) comprising an inflow opening (7) and an outflow opening (9) spaced apart along an axis (11) and at least one guide blade (13) rotationally arranged around the axis (11) between the inflow opening (7) and the outflow opening (9). The at least one guide blade (13) extends radially with respect to the axis (11) and is provided with a pitch angle (a1) to provide a cyclone around the axis (11) when fluid is flowing from the inflow opening (7) towards the outflow opening (9). The arrangement (1) further comprises a motor (15) configured to selectively rotate the at least one guide blade (13) around the axis (11). The present disclosure further relates to an air intake arrangement (25), a combustion engine (27), and a vehicle (29).
SE1751117A 2017-09-14 2017-09-14 Cyclone separator with motor controlled guide blades and related devices comprising such cyclone separator SE541546C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1751117A SE541546C2 (en) 2017-09-14 2017-09-14 Cyclone separator with motor controlled guide blades and related devices comprising such cyclone separator
DE102018006620.8A DE102018006620B4 (en) 2017-09-14 2018-08-21 Centrifugal separators and related equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1751117A SE541546C2 (en) 2017-09-14 2017-09-14 Cyclone separator with motor controlled guide blades and related devices comprising such cyclone separator

Publications (2)

Publication Number Publication Date
SE1751117A1 true SE1751117A1 (en) 2019-03-15
SE541546C2 SE541546C2 (en) 2019-10-29

Family

ID=65441722

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1751117A SE541546C2 (en) 2017-09-14 2017-09-14 Cyclone separator with motor controlled guide blades and related devices comprising such cyclone separator

Country Status (2)

Country Link
DE (1) DE102018006620B4 (en)
SE (1) SE541546C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102041303B1 (en) * 2018-07-30 2019-11-06 주식회사 올스웰 Apparaust for air cleaning
US12030008B2 (en) 2021-03-19 2024-07-09 Taiwan Semiconductor Manufacturing Company, Ltd. Particle remover and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406500A (en) * 1965-09-22 1968-10-22 Le Roy F. Deming Soot eliminator
US20090101013A1 (en) * 2007-10-23 2009-04-23 Moredock James G Powered air cleaning system and air cleaning method
US20120060691A1 (en) * 2009-04-29 2012-03-15 Hans Bieri Separation device for removing liquid from a mixture comprising a gas and liquid
US20120233973A1 (en) * 2011-03-17 2012-09-20 Sedillo Patrick M Variable flow particle separating structure
US9487425B1 (en) * 2016-02-08 2016-11-08 Eco Wastewater Concentrator LLC Wastewater treatment system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2077486U (en) 1990-09-14 1991-05-22 北京理工大学 High-speed-rotating dynamic air filter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406500A (en) * 1965-09-22 1968-10-22 Le Roy F. Deming Soot eliminator
US20090101013A1 (en) * 2007-10-23 2009-04-23 Moredock James G Powered air cleaning system and air cleaning method
US20120060691A1 (en) * 2009-04-29 2012-03-15 Hans Bieri Separation device for removing liquid from a mixture comprising a gas and liquid
US20120233973A1 (en) * 2011-03-17 2012-09-20 Sedillo Patrick M Variable flow particle separating structure
US9487425B1 (en) * 2016-02-08 2016-11-08 Eco Wastewater Concentrator LLC Wastewater treatment system and method

Also Published As

Publication number Publication date
SE541546C2 (en) 2019-10-29
DE102018006620A1 (en) 2019-03-14
DE102018006620B4 (en) 2023-03-16

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