AT307375B - Device for filtering dusty gases - Google Patents

Device for filtering dusty gases

Info

Publication number
AT307375B
AT307375B AT79070A AT79070A AT307375B AT 307375 B AT307375 B AT 307375B AT 79070 A AT79070 A AT 79070A AT 79070 A AT79070 A AT 79070A AT 307375 B AT307375 B AT 307375B
Authority
AT
Austria
Prior art keywords
dusty gases
filtering dusty
filtering
gases
dusty
Prior art date
Application number
AT79070A
Other languages
German (de)
Inventor
Johannes Liel
Original Assignee
Standard Filterbau Gmbh
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 Standard Filterbau Gmbh filed Critical Standard Filterbau Gmbh
Application granted granted Critical
Publication of AT307375B publication Critical patent/AT307375B/en

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
    • B01D46/58—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 parallel
    • B01D46/60—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 parallel 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT79070A 1969-02-26 1970-01-28 Device for filtering dusty gases AT307375B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691909549 DE1909549A1 (en) 1969-02-26 1969-02-26 Dust gas filter
DE19691928842 DE1928842A1 (en) 1969-02-26 1969-06-06 Cleaning device for dust gas filter

Publications (1)

Publication Number Publication Date
AT307375B true AT307375B (en) 1973-05-25

Family

ID=25757053

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79070A AT307375B (en) 1969-02-26 1970-01-28 Device for filtering dusty gases

Country Status (6)

Country Link
AT (1) AT307375B (en)
BR (1) BR7016959D0 (en)
CA (1) CA945481A (en)
DE (2) DE1909549A1 (en)
FR (1) FR2033116A5 (en)
GB (1) GB1294243A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910186C3 (en) * 1979-03-15 1981-07-09 Filter-Dienst Hans Wukojewitsch, 7922 Herbrechtingen Surface filter device
US4277264A (en) * 1979-12-26 1981-07-07 Schomann, Inc. Filter cleaning arrangement
EP0150702B2 (en) * 1984-02-01 1996-10-02 Teufelberger Gesellschaft m.b.H. Rope formed of threads, yarns or twines made of textile fibrous material
FR2561535B1 (en) * 1984-03-21 1990-04-06 Dumont Lucien DEVICE FOR DEDUSTING GASES AND FILTERING ELEMENTS CONSTITUTING IT
FR2666246B1 (en) * 1990-08-31 1993-04-16 Cattinair PROCESS FOR REDUCING THE DUST RATE IN THE RECYCLED AIR AND FILTRATION INSTALLATION FOR IMPLEMENTING THE PROCESS.
FR2740702A1 (en) * 1995-11-03 1997-05-09 Lobemat Cleaning filter cartridges or sleeves in staged filtration system
DE19543275A1 (en) * 1995-11-20 1997-05-22 Baehre & Greten Filter device and method for its operation

Also Published As

Publication number Publication date
GB1294243A (en) 1972-10-25
FR2033116A5 (en) 1970-11-27
DE1909549A1 (en) 1970-09-17
BR7016959D0 (en) 1973-02-20
CA945481A (en) 1974-04-16
DE1928842A1 (en) 1970-12-17

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