CA948124A - Cleaning of filters using vortex rings - Google Patents

Cleaning of filters using vortex rings

Info

Publication number
CA948124A
CA948124A CA111,383A CA111383A CA948124A CA 948124 A CA948124 A CA 948124A CA 111383 A CA111383 A CA 111383A CA 948124 A CA948124 A CA 948124A
Authority
CA
Canada
Prior art keywords
filters
cleaning
vortex rings
vortex
rings
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
CA111,383A
Other languages
English (en)
Other versions
CA111383S (en
Inventor
Richard J. Burke
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.)
CalPortland Co
Original Assignee
California Portland Cement Co
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 California Portland Cement Co filed Critical California Portland Cement Co
Application granted granted Critical
Publication of CA948124A publication Critical patent/CA948124A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/69—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side without movement with respect to the filter elements, e.g. fixed nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cleaning In General (AREA)
CA111,383A 1970-05-13 1971-04-26 Cleaning of filters using vortex rings Expired CA948124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3676870A 1970-05-13 1970-05-13

Publications (1)

Publication Number Publication Date
CA948124A true CA948124A (en) 1974-05-28

Family

ID=21890532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111,383A Expired CA948124A (en) 1970-05-13 1971-04-26 Cleaning of filters using vortex rings

Country Status (6)

Country Link
US (1) US3685257A (enExample)
CA (1) CA948124A (enExample)
DE (1) DE2122693B2 (enExample)
FR (1) FR2091569A5 (enExample)
GB (1) GB1323173A (enExample)
SE (1) SE370324B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI56773C (fi) * 1973-02-26 1980-04-10 Inoma Filter Ab Saett foer rening av stoftfilter
US4058379A (en) * 1975-05-27 1977-11-15 Phillips Petroleum Company Filtering apparatus
US4632680A (en) * 1985-10-28 1986-12-30 Carter-Day Co. Planar sided air shaping inserts for filter bags
US5104429A (en) * 1990-07-20 1992-04-14 Kinlau Sheet Metal Works, Inc. Self-cleaning gas filtration apparatus and methods
US5287591A (en) * 1992-03-30 1994-02-22 Racine Industries, Inc. Carpet cleaning machine with convertible-use feature
WO1993019659A1 (en) * 1992-03-30 1993-10-14 Racine Industries, Inc. Improved carpet cleaning machine for particulate removal
AT400228B (de) * 1994-02-15 1995-11-27 Scheuch Alois Gmbh Verfahren zur abreinigung der gewebefilterelemente in kammerfilter-anlagen
NO300409B1 (no) * 1995-06-02 1997-05-26 Norsk Hydro As Avluftingsanordning
US5876677A (en) * 1996-04-25 1999-03-02 Mensinger; Michael C. Ultrasound-assisted liquid redox absorber
FR2747941B1 (fr) * 1996-04-30 1998-05-15 Commissariat Energie Atomique Filtre electrostatique a procede de decolmatage rapide sans rupture de confinement

Also Published As

Publication number Publication date
FR2091569A5 (enExample) 1972-01-14
DE2122693A1 (de) 1971-11-25
GB1323173A (en) 1973-07-11
US3685257A (en) 1972-08-22
DE2122693B2 (de) 1973-11-29
SE370324B (enExample) 1974-10-14

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