GB1390705A - Centrifugal separator - Google Patents

Centrifugal separator

Info

Publication number
GB1390705A
GB1390705A GB3360173A GB3360173A GB1390705A GB 1390705 A GB1390705 A GB 1390705A GB 3360173 A GB3360173 A GB 3360173A GB 3360173 A GB3360173 A GB 3360173A GB 1390705 A GB1390705 A GB 1390705A
Authority
GB
United Kingdom
Prior art keywords
cage
gas
housing
rotor
wall
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.)
Expired
Application number
GB3360173A
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.)
Bronswerk Apparatenbouw BV
Original Assignee
Bronswerk Apparatenbouw BV
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 Bronswerk Apparatenbouw BV filed Critical Bronswerk Apparatenbouw BV
Publication of GB1390705A publication Critical patent/GB1390705A/en
Expired 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
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force 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
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/005—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external rotors, e.g. impeller, ventilator, fan, blower, pump

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Centrifugal Separators (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

1390705 Centrifugal separator BRONSWERK APPARATENBOUW BV 13 July 1973 [13 July 1972] 33601/73 Heading B2P A centrifugal separator for removing solid particles from a gas comprises a housing 1, 4 having an upper wall 3, a tangential inlet channel 2 for the gas to be purified at its upper end and a discharge opening 5 for the removed particles at its lower end; a rotor 6 centrally disposed with respect to the housing and including a gas permeable cage 9 in the housing spaced below the wall 3 thereof and a ventilator blade wheel 14 associated with an outlet channel 16 for the purified gas above the wall 3; means, e.g. a motor, for driving the rotor; guide means, e.g. a helical guiding plate 20, in the housing, associated with the inlet channel 2 and causing incoming gas to flow in a helical path to the zone of the housing interior containing the cage 9 so that gas enters the rotor through the cage and purified gas flows through the rotor to the outlet channel 16; and a cylindrical partition 18 disposed coaxially with the rotor between the upper end of the cage and the upper wall 3 of the housing and having a diameter of at least 1.15 times the outer diameter of the cage. The cage 9 consisting of a plurality of circumferentially spaced rods is closed at its bottom by an end plate 10 and is provided at its top with a ring 11 to which radially extending baffles 12 are attached. The baffles extend through an opening 13 in the upper wall 3 of the housing and are enlarged above this opening to form the ventilator blade wheel 14. In operation a portion of the solid particles is removed by centrifugal force as the gas is deflected in a helical path by the plate 20 and the remainder of the particles is separated as the gas enters the cage 9.
GB3360173A 1972-07-13 1973-07-13 Centrifugal separator Expired GB1390705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7209723A NL169271C (en) 1972-07-13 1972-07-13 DUST SEPARATOR FOR THE REMOVAL OF SOLID PARTICLES FROM A GAS.

Publications (1)

Publication Number Publication Date
GB1390705A true GB1390705A (en) 1975-04-16

Family

ID=19816510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3360173A Expired GB1390705A (en) 1972-07-13 1973-07-13 Centrifugal separator

Country Status (7)

Country Link
JP (1) JPS4952365A (en)
BE (1) BE802263A (en)
DE (1) DE2335289A1 (en)
FR (1) FR2192858B3 (en)
GB (1) GB1390705A (en)
IT (1) IT991735B (en)
NL (1) NL169271C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995021698A1 (en) * 1994-02-14 1995-08-17 Commonwealth Scientific And Industrial Research Organisation Apparatus and method for selective separation of hydrophobic material
CN103097033A (en) * 2010-07-30 2013-05-08 汉格斯特有限公司 Centrifugal separator having a particle guide trough
CN111578398A (en) * 2020-04-20 2020-08-25 浙江省科技宣传教育中心 Cyclone air sterilizer
CN115193124A (en) * 2021-04-08 2022-10-18 广东美的白色家电技术创新中心有限公司 Separator and household appliance

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105964425B (en) * 2016-05-05 2018-02-16 无锡科技职业学院 A kind of cyclonic inertia deduster with double isolation wards
CN112521993A (en) * 2020-11-13 2021-03-19 重庆科技学院 Natural gas foam separation device, control method and application

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995021698A1 (en) * 1994-02-14 1995-08-17 Commonwealth Scientific And Industrial Research Organisation Apparatus and method for selective separation of hydrophobic material
CN103097033A (en) * 2010-07-30 2013-05-08 汉格斯特有限公司 Centrifugal separator having a particle guide trough
CN103097033B (en) * 2010-07-30 2015-07-01 汉格斯特有限公司 Centrifugal separator having a particle guide trough
CN111578398A (en) * 2020-04-20 2020-08-25 浙江省科技宣传教育中心 Cyclone air sterilizer
CN111578398B (en) * 2020-04-20 2022-04-01 浙江省科技宣传教育中心 Cyclone air sterilizer
CN115193124A (en) * 2021-04-08 2022-10-18 广东美的白色家电技术创新中心有限公司 Separator and household appliance
CN115193124B (en) * 2021-04-08 2023-09-19 广东美的白色家电技术创新中心有限公司 Separator and household appliance

Also Published As

Publication number Publication date
JPS4952365A (en) 1974-05-21
FR2192858A1 (en) 1974-02-15
DE2335289A1 (en) 1974-01-31
FR2192858B3 (en) 1976-06-25
NL169271C (en) 1982-07-01
NL7209723A (en) 1974-01-15
BE802263A (en) 1973-11-05
IT991735B (en) 1975-08-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee