GB1323173A - Cleaning of filter structures - Google Patents

Cleaning of filter structures

Info

Publication number
GB1323173A
GB1323173A GB1159771*[A GB1159771A GB1323173A GB 1323173 A GB1323173 A GB 1323173A GB 1159771 A GB1159771 A GB 1159771A GB 1323173 A GB1323173 A GB 1323173A
Authority
GB
United Kingdom
Prior art keywords
rings
particulate matter
vortex
produced
gas
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
GB1159771*[A
Other languages
English (en)
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
Publication of GB1323173A publication Critical patent/GB1323173A/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)
GB1159771*[A 1970-05-13 1971-04-27 Cleaning of filter structures Expired GB1323173A (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
GB1323173A true GB1323173A (en) 1973-07-11

Family

ID=21890532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1159771*[A Expired GB1323173A (en) 1970-05-13 1971-04-27 Cleaning of filter structures

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
US3954426A (en) * 1973-02-26 1976-05-04 Inoma Filter Ab Method for cleaning a dust filter
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
EP0634905B1 (en) * 1992-03-30 1998-03-04 Racine Industries, Inc. Improved carpet cleaning machine for particulate removal
US5287591A (en) * 1992-03-30 1994-02-22 Racine Industries, Inc. Carpet cleaning machine with convertible-use feature
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
US3685257A (en) 1972-08-22
DE2122693B2 (de) 1973-11-29
FR2091569A5 (enExample) 1972-01-14
CA948124A (en) 1974-05-28
SE370324B (enExample) 1974-10-14
DE2122693A1 (de) 1971-11-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee