ZA705678B - Automatic unclogging device for the filtration of gases - Google Patents

Automatic unclogging device for the filtration of gases

Info

Publication number
ZA705678B
ZA705678B ZA705678A ZA705678A ZA705678B ZA 705678 B ZA705678 B ZA 705678B ZA 705678 A ZA705678 A ZA 705678A ZA 705678 A ZA705678 A ZA 705678A ZA 705678 B ZA705678 B ZA 705678B
Authority
ZA
South Africa
Prior art keywords
gases
filtration
unclogging device
automatic unclogging
automatic
Prior art date
Application number
ZA705678A
Other languages
English (en)
Inventor
M Jacquin
J Decrop
J Holder
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of ZA705678B publication Critical patent/ZA705678B/xx

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
    • B01D46/71—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
ZA705678A 1969-09-01 1970-08-18 Automatic unclogging device for the filtration of gases ZA705678B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6929805A FR2058422A5 (en) 1969-09-01 1969-09-01 Gas filter with automatic reverse - pressure cleaner

Publications (1)

Publication Number Publication Date
ZA705678B true ZA705678B (en) 1971-12-29

Family

ID=9039608

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA705678A ZA705678B (en) 1969-09-01 1970-08-18 Automatic unclogging device for the filtration of gases

Country Status (3)

Country Link
CS (1) CS148093B2 (fr)
FR (1) FR2058422A5 (fr)
ZA (1) ZA705678B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043775A (en) * 1975-12-29 1977-08-23 Ecolaire Inc. Air lock filter system
FR2450628A1 (fr) * 1979-03-05 1980-10-03 Air Ind Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedes

Also Published As

Publication number Publication date
CS148093B2 (fr) 1973-02-22
FR2058422A5 (en) 1971-05-28

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