CH290872A - Filtre à poussières. - Google Patents

Filtre à poussières.

Info

Publication number
CH290872A
CH290872A CH290872DA CH290872A CH 290872 A CH290872 A CH 290872A CH 290872D A CH290872D A CH 290872DA CH 290872 A CH290872 A CH 290872A
Authority
CH
Switzerland
Prior art keywords
dust filter
dust
filter
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Johnson Jr Hersey Henry
Original Assignee
Johnson Jr Hersey Henry
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 Johnson Jr Hersey Henry filed Critical Johnson Jr Hersey Henry
Publication of CH290872A publication Critical patent/CH290872A/fr

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)
CH290872D 1951-02-13 1951-03-13 Filtre à poussières. CH290872A (fr)

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
CH290872A true CH290872A (fr) 1953-05-31

Family

ID=9758886

Family Applications (1)

Application Number Title Priority Date Filing Date
CH290872D CH290872A (fr) 1951-02-13 1951-03-13 Filtre à poussières.

Country Status (4)

Country Link
BE (1) BE501468A (pt-PT)
CH (1) CH290872A (pt-PT)
FR (1) FR1036680A (pt-PT)
GB (1) GB687989A (pt-PT)

Also Published As

Publication number Publication date
FR1036680A (fr) 1953-09-10
GB687989A (en) 1953-02-25
BE501468A (pt-PT)

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