GB651459A - Improvements in and relating to gaseous fluid cleaning apparatus - Google Patents

Improvements in and relating to gaseous fluid cleaning apparatus

Info

Publication number
GB651459A
GB651459A GB4889/47A GB488947A GB651459A GB 651459 A GB651459 A GB 651459A GB 4889/47 A GB4889/47 A GB 4889/47A GB 488947 A GB488947 A GB 488947A GB 651459 A GB651459 A GB 651459A
Authority
GB
United Kingdom
Prior art keywords
duct
gas
slots
particles
oscillations
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
GB4889/47A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB651459A publication Critical patent/GB651459A/en
Expired legal-status Critical Current

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
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • 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
    • B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

651,459. Gas filters. LINDEROTH, E. T. Feb. 19, 1947, No. 4889. Convention date. Feb. 22, 1946. [Class 8(ii)] [Also in Group II] Solid Particles are separated from a current of gas by directing it along a duct 5 of diminishing cross-section and containing filter means comprising spaced slots through which substantially dust-free gas escapes into a duct 3 leaving a concentration of gas-borne particles in the duct 5 leading to a discharge duct 8, oscillations within a frequency range of 1,000 to 15,000 per second being imparted to the gas current whilst travelling along the filter surface. The duct 3 is frustro-conical having an angle between 3 and 15 degrees and the slots are formed by tongues 2 bent at an angle between 30 and 90 degrees and spaced between 2 and 16 millimetres apart. The slots impart the oscillations on drawing the gas through the duct 5 at a linear velocity of between 16 and 30 metres per second by a suction pump 7. Final separation is effected by a cyclone 9 having a particle receptacle 19 and a duct 21 by which clear gas is recirculated by a fan 10. The Specification as open to inspection under Sect. 91 of the Act comprises also a mathematical analysis of the forces acting on the particles. This subject-matter does not appear in the Specification as accepted.
GB4889/47A 1946-02-22 1947-02-19 Improvements in and relating to gaseous fluid cleaning apparatus Expired GB651459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE651459X 1946-02-22

Publications (1)

Publication Number Publication Date
GB651459A true GB651459A (en) 1951-04-04

Family

ID=20314072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4889/47A Expired GB651459A (en) 1946-02-22 1947-02-19 Improvements in and relating to gaseous fluid cleaning apparatus

Country Status (1)

Country Link
GB (1) GB651459A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5050395U (en) * 1974-08-27 1975-05-16
WO2005110607A1 (en) * 2004-05-19 2005-11-24 Reederei Hesse Gmbh & Co. Kg Treatment of ballast water
CN107352274A (en) * 2017-08-25 2017-11-17 天津商业大学 A kind of regulatable new induction Pneumatic conveyer of particle concentration

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5050395U (en) * 1974-08-27 1975-05-16
WO2005110607A1 (en) * 2004-05-19 2005-11-24 Reederei Hesse Gmbh & Co. Kg Treatment of ballast water
CN107352274A (en) * 2017-08-25 2017-11-17 天津商业大学 A kind of regulatable new induction Pneumatic conveyer of particle concentration

Similar Documents

Publication Publication Date Title
GB944376A (en) Improvements in or relating to apparatus and a process for moving material
GB424608A (en) Distribution device for cyclones, separators, furnaces and analogous apparatus
GB666488A (en) Improvements in or relating to centrifugal dust separators
GB580616A (en) Apparatus for separating suspended particles from gaseous media
ES8104009A1 (en) Pneumatic separator for flowable particulate materials
GB960621A (en) Improvements in or relating to apparatus for extracting dust from a stream of air
GB799625A (en) Improvements in or relating to apparatus for separating suspended particulate matterfrom gas streams
GB651459A (en) Improvements in and relating to gaseous fluid cleaning apparatus
GB979404A (en) Improvements in or relating to apparatus for cleaning down flexible tubes in tubularfilters
GB1266601A (en)
GB702061A (en) Improvements in the separation of airborne solid particles
GB662072A (en) Improvements in and relating to apparatus for separating dust from gases
FI830565A0 (en) REFERENCE TO A RESOLUTION FOR THE PURPOSE OF A PARTICULAR FRASON
FR2130458B1 (en)
GB736590A (en) Improvements relating to the manufacture of paint
GB577966A (en) Improvements in apparatus for removing dust from flue gases
GB1151026A (en) Improvements in or relating to Apparatus for Electrostatic Precipitation of Particles from Gaseous Streams.
GB755252A (en) Apparatus for classifying particles by size
SU631212A1 (en) Drum-type magnetic separator
GB411123A (en) Improvements in and relating to centrifugal machines for the separation of powdered or granular material or dust from gases
GB1286644A (en) Pneumatic transportation of materials and apparatus therefor
GB235301A (en) Improvements relating to the extraction of dust or solid particles from gases
GB811742A (en) Improvements in or relating to separators for separating solid particles from gaseous particle conveying medium
GB765392A (en) Improvements in or relating to process and apparatus for production of finely divided materials
GB700050A (en) Cleaning of centrifugal dust separators