CA991561A - Method and apparatus for bag collection of dirt - Google Patents

Method and apparatus for bag collection of dirt

Info

Publication number
CA991561A
CA991561A CA151,167A CA151167A CA991561A CA 991561 A CA991561 A CA 991561A CA 151167 A CA151167 A CA 151167A CA 991561 A CA991561 A CA 991561A
Authority
CA
Canada
Prior art keywords
dirt
bag collection
bag
collection
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
CA151,167A
Other versions
CA151167S (en
Inventor
John F. Phillippi
Mack Gordon
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.)
Aerodyne Development Corp
Original Assignee
Aerodyne Development Corp
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
Priority claimed from US00262660A external-priority patent/US3853508A/en
Application filed by Aerodyne Development Corp filed Critical Aerodyne Development Corp
Application granted granted Critical
Publication of CA991561A publication Critical patent/CA991561A/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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • 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
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CA151,167A 1972-06-14 1972-09-07 Method and apparatus for bag collection of dirt Expired CA991561A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00262660A US3853508A (en) 1971-10-04 1972-06-14 Apparatus for bag collection of dirt
AU51457/73A AU461966B2 (en) 1972-06-14 1973-01-25 Method and apparatus for collection of dirt particles

Publications (1)

Publication Number Publication Date
CA991561A true CA991561A (en) 1976-06-22

Family

ID=25629268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,167A Expired CA991561A (en) 1972-06-14 1972-09-07 Method and apparatus for bag collection of dirt

Country Status (7)

Country Link
AU (1) AU461966B2 (en)
BE (1) BE795341A (en)
CA (1) CA991561A (en)
CH (1) CH574755A5 (en)
DE (1) DE2306002C3 (en)
FR (1) FR2187392A1 (en)
NL (1) NL7301337A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH642559A5 (en) * 1979-08-08 1984-04-30 Mueller Hans Drm Dr Ag METHOD OF CLEANING FILTER ELEMENTS.
US4231770A (en) * 1979-09-18 1980-11-04 Johnson Jr Allen S Bag-type filter apparatus with internal air diffuser
DE3820678A1 (en) * 1988-06-18 1989-12-21 Krupp Koppers Gmbh Pressure filter
DE20312074U1 (en) * 2003-08-05 2004-12-23 Volkmann Gmbh Vacuum conveyor with a multi-stage filter system
DE102006061329A1 (en) * 2006-12-22 2008-06-26 Hosokawa Alpine Ag Particle filter for air is enclosed in isolator and has two filter tubes enclosed inside textile sleeve mounted between filter head and support below them
US8114201B2 (en) * 2008-10-22 2012-02-14 Gore Enterprise Holdings, Inc. Air pollution control filter elements for filtration systems

Also Published As

Publication number Publication date
FR2187392A1 (en) 1974-01-18
AU5145773A (en) 1974-07-25
DE2306002A1 (en) 1974-01-03
DE2306002B2 (en) 1978-03-30
DE2306002C3 (en) 1978-11-09
CH574755A5 (en) 1976-04-30
AU461966B2 (en) 1975-05-27
BE795341A (en) 1973-08-13
NL7301337A (en) 1973-12-18

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