FR2709978B1 - Venturi de décolmatage de manche de filtrage, pour filtre à manches. - Google Patents

Venturi de décolmatage de manche de filtrage, pour filtre à manches.

Info

Publication number
FR2709978B1
FR2709978B1 FR9310990A FR9310990A FR2709978B1 FR 2709978 B1 FR2709978 B1 FR 2709978B1 FR 9310990 A FR9310990 A FR 9310990A FR 9310990 A FR9310990 A FR 9310990A FR 2709978 B1 FR2709978 B1 FR 2709978B1
Authority
FR
France
Prior art keywords
bag
filter
unclogging
venturi
filter bag
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 - Fee Related
Application number
FR9310990A
Other languages
English (en)
Other versions
FR2709978A1 (fr
Inventor
Jean Paul Montaclair
Serge Carre
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.)
Hamon Industrie Thermique
Original Assignee
Hamon Industrie Thermique
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 Hamon Industrie Thermique filed Critical Hamon Industrie Thermique
Priority to FR9310990A priority Critical patent/FR2709978B1/fr
Publication of FR2709978A1 publication Critical patent/FR2709978A1/fr
Application granted granted Critical
Publication of FR2709978B1 publication Critical patent/FR2709978B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4281—Venturi's or systems showing a venturi effect
    • 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
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/027—Radial sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR9310990A 1993-09-15 1993-09-15 Venturi de décolmatage de manche de filtrage, pour filtre à manches. Expired - Fee Related FR2709978B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9310990A FR2709978B1 (fr) 1993-09-15 1993-09-15 Venturi de décolmatage de manche de filtrage, pour filtre à manches.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310990A FR2709978B1 (fr) 1993-09-15 1993-09-15 Venturi de décolmatage de manche de filtrage, pour filtre à manches.

Publications (2)

Publication Number Publication Date
FR2709978A1 FR2709978A1 (fr) 1995-03-24
FR2709978B1 true FR2709978B1 (fr) 1995-11-24

Family

ID=9450897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310990A Expired - Fee Related FR2709978B1 (fr) 1993-09-15 1993-09-15 Venturi de décolmatage de manche de filtrage, pour filtre à manches.

Country Status (1)

Country Link
FR (1) FR2709978B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59911847D1 (de) * 1999-10-11 2005-05-04 Intensiv Filter Gmbh Staubfilter
US8057582B2 (en) 2006-11-30 2011-11-15 Donaldson Company, Inc. System configuration of pulsed cleaned panel-style filter elements and methods
US8075674B2 (en) 2006-11-30 2011-12-13 Donaldson Company, Inc. Filter apparatus with pulse cleaning and methods for pulse cleaning filters
CN109772035B (zh) * 2017-11-15 2024-04-09 苏州兆和空气系统股份有限公司 具有文丘里效应的高效反吹系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812244A (en) * 1956-07-09 1959-04-22 Metals Disintegrating Co A gas filtering apparatus
US3606736A (en) * 1969-06-16 1971-09-21 Wheelabrator Corp Apparatus for filtering suspended solids from gaseous medium and for removal of filter cake from filter elements
SE413845B (sv) * 1977-08-31 1980-06-30 Bahco Ventilation Ab Anordning vid ett kopaktfilters stoftficka
FR2513539A1 (fr) * 1981-09-28 1983-04-01 Neu Ets Dispositif depoussiereur filtrant a decolmatage pneumatique

Also Published As

Publication number Publication date
FR2709978A1 (fr) 1995-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse