GB687989A - Improvements in or relating to gas filters - Google Patents

Improvements in or relating to gas filters

Info

Publication number
GB687989A
GB687989A GB3468/51A GB346851A GB687989A GB 687989 A GB687989 A GB 687989A GB 3468/51 A GB3468/51 A GB 3468/51A GB 346851 A GB346851 A GB 346851A GB 687989 A GB687989 A GB 687989A
Authority
GB
United Kingdom
Prior art keywords
frame
sleeve
sections
arm
cleaning air
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
GB3468/51A
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.)
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
Priority to BE501468D priority Critical patent/BE501468A/xx
Priority to US683018A priority patent/US2495635A/en
Priority to US120680A priority patent/US2551126A/en
Application filed by Individual filed Critical Individual
Priority to GB3468/51A priority patent/GB687989A/en
Priority to FR1036680D priority patent/FR1036680A/fr
Priority to DEH7714A priority patent/DE891489C/de
Priority to CH290872D priority patent/CH290872A/fr
Publication of GB687989A publication Critical patent/GB687989A/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
    • B01D46/66—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
    • B01D46/72—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 backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/208—Oval shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB3468/51A 1946-07-12 1951-02-13 Improvements in or relating to gas filters Expired GB687989A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE501468D BE501468A (enrdf_load_stackoverflow) 1951-02-13
US683018A US2495635A (en) 1946-07-12 1946-07-12 Dust filter
US120680A US2551126A (en) 1949-10-11 1949-10-11 Dust filter
GB3468/51A GB687989A (en) 1951-02-13 1951-02-13 Improvements in or relating to gas filters
FR1036680D FR1036680A (fr) 1951-02-13 1951-02-14 Perfectionnements aux filtres à poussières
DEH7714A DE891489C (de) 1951-02-13 1951-03-03 Staubfilter
CH290872D CH290872A (fr) 1951-02-13 1951-03-13 Filtre à poussières.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3468/51A GB687989A (en) 1951-02-13 1951-02-13 Improvements in or relating to gas filters

Publications (1)

Publication Number Publication Date
GB687989A true GB687989A (en) 1953-02-25

Family

ID=9758886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3468/51A Expired GB687989A (en) 1946-07-12 1951-02-13 Improvements in or relating to gas filters

Country Status (4)

Country Link
BE (1) BE501468A (enrdf_load_stackoverflow)
CH (1) CH290872A (enrdf_load_stackoverflow)
FR (1) FR1036680A (enrdf_load_stackoverflow)
GB (1) GB687989A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE501468A (enrdf_load_stackoverflow)
CH290872A (fr) 1953-05-31
FR1036680A (fr) 1953-09-10

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