FR2088634A5 - - Google Patents

Info

Publication number
FR2088634A5
FR2088634A5 FR7014175A FR7014175A FR2088634A5 FR 2088634 A5 FR2088634 A5 FR 2088634A5 FR 7014175 A FR7014175 A FR 7014175A FR 7014175 A FR7014175 A FR 7014175A FR 2088634 A5 FR2088634 A5 FR 2088634A5
Authority
FR
France
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
FR7014175A
Other languages
French (fr)
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
Application filed by Individual filed Critical Individual
Priority to FR7014175A priority Critical patent/FR2088634A5/fr
Priority to BE765658A priority patent/BE765658A/en
Priority to ES390331A priority patent/ES390331A1/en
Priority to GB1020771*[A priority patent/GB1333331A/en
Application granted granted Critical
Publication of FR2088634A5 publication Critical patent/FR2088634A5/fr
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
    • B01D46/0002—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
    • B01D46/4272—Special valve constructions adapted to filters or filter elements
    • 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
    • B01D46/715—Using pressurized gas at supersonic velocities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7014175A 1970-04-20 1970-04-20 Expired FR2088634A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7014175A FR2088634A5 (en) 1970-04-20 1970-04-20
BE765658A BE765658A (en) 1970-04-20 1971-04-13 SEPARATOR OF DUST OR OTHER IMPURITIES FOR GAS FLUIDS
ES390331A ES390331A1 (en) 1970-04-20 1971-04-19 Apparatus for separating dust or other impurities from gaseous fluids
GB1020771*[A GB1333331A (en) 1970-04-20 1971-04-20 Apparatus for separating dust or other impurities from gaseous fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014175A FR2088634A5 (en) 1970-04-20 1970-04-20

Publications (1)

Publication Number Publication Date
FR2088634A5 true FR2088634A5 (en) 1972-01-07

Family

ID=9054240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014175A Expired FR2088634A5 (en) 1970-04-20 1970-04-20

Country Status (4)

Country Link
BE (1) BE765658A (en)
ES (1) ES390331A1 (en)
FR (1) FR2088634A5 (en)
GB (1) GB1333331A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999008774A1 (en) * 1997-08-20 1999-02-25 Bühler AG Dust filter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004005615U1 (en) * 2004-04-06 2005-04-14 Lübke GmbH Filter- und Umwelttechnik Industrial process dust filter bags are cleaned two at a time while lined with elbow pipe inserted at top with simultaneous back-pressure
ITMI20092109A1 (en) * 2009-12-01 2011-06-02 Giorgio Radaelli TANK FOR COMPRESSED AIR DEDICATED TO CLEANING A FILTER WITH SLEEVES, EQUIPPED WITH PNEUMATIC VALVES AND FITTED WITH A FLANGE FOR PAIRING WITH ONE OF THE WALLS OF THE FILTER BODY.
CN103752107B (en) * 2014-01-20 2015-04-22 河南龙成煤高效技术应用有限公司 Breakage plugging device for filter elements of dust remover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999008774A1 (en) * 1997-08-20 1999-02-25 Bühler AG Dust filter
US6290737B1 (en) 1997-08-20 2001-09-18 Buhler Ag Dust filter

Also Published As

Publication number Publication date
GB1333331A (en) 1973-10-10
BE765658A (en) 1971-08-30
ES390331A1 (en) 1973-06-01

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse