FR2514669B1 - IMPROVEMENT IN AUTOMATIC CLEANING AIR DUST COLLECTION DEVICES - Google Patents

IMPROVEMENT IN AUTOMATIC CLEANING AIR DUST COLLECTION DEVICES

Info

Publication number
FR2514669B1
FR2514669B1 FR8119719A FR8119719A FR2514669B1 FR 2514669 B1 FR2514669 B1 FR 2514669B1 FR 8119719 A FR8119719 A FR 8119719A FR 8119719 A FR8119719 A FR 8119719A FR 2514669 B1 FR2514669 B1 FR 2514669B1
Authority
FR
France
Prior art keywords
improvement
dust collection
automatic cleaning
collection devices
cleaning air
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
Application number
FR8119719A
Other languages
French (fr)
Other versions
FR2514669A1 (en
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.)
Cattin Air SA
Original Assignee
Cattin Air SA
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 Cattin Air SA filed Critical Cattin Air SA
Priority to FR8119719A priority Critical patent/FR2514669B1/en
Publication of FR2514669A1 publication Critical patent/FR2514669A1/en
Application granted granted Critical
Publication of FR2514669B1 publication Critical patent/FR2514669B1/en
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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0046—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding provoking a tangential stream
    • 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
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR8119719A 1981-10-16 1981-10-16 IMPROVEMENT IN AUTOMATIC CLEANING AIR DUST COLLECTION DEVICES Expired FR2514669B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8119719A FR2514669B1 (en) 1981-10-16 1981-10-16 IMPROVEMENT IN AUTOMATIC CLEANING AIR DUST COLLECTION DEVICES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8119719A FR2514669B1 (en) 1981-10-16 1981-10-16 IMPROVEMENT IN AUTOMATIC CLEANING AIR DUST COLLECTION DEVICES

Publications (2)

Publication Number Publication Date
FR2514669A1 FR2514669A1 (en) 1983-04-22
FR2514669B1 true FR2514669B1 (en) 1985-10-25

Family

ID=9263222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119719A Expired FR2514669B1 (en) 1981-10-16 1981-10-16 IMPROVEMENT IN AUTOMATIC CLEANING AIR DUST COLLECTION DEVICES

Country Status (1)

Country Link
FR (1) FR2514669B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561536A1 (en) * 1984-03-21 1985-09-27 Dumont Lucien Process and plant for ensuring the cleaning of filter elements of a device for removing dust from gas
DE3422592A1 (en) * 1984-06-18 1986-04-24 Frank 6148 Heppenheim Titus CYCLONE FILTER WITH ALL-METAL TANDEM FILTER CANDLE
FR2631560B1 (en) * 1988-05-18 1992-02-21 Cattinair AIR FILTRATION PROCESS AND FILTER CARTRIDGE FOR IMPLEMENTING THE PROCESS
FR2719236B1 (en) * 1994-04-28 1996-07-19 Cattinair Air filtration installation with recycling of the filtered air.
JP3108639B2 (en) * 1996-11-12 2000-11-13 核燃料サイクル開発機構 Cyclone type dust collector
FR2756497B1 (en) * 1996-12-02 1999-02-05 Lahoudere Jean L IMPROVED CYCLONIC PRESEPARATION OF AUTOMATIC CLEANING DUST COLLECTORS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680285A (en) * 1970-11-23 1972-08-01 Hart Carter Co Modular bag-type filter for gases
US3874857A (en) * 1974-01-07 1975-04-01 Spencer Turbine Co Apparatus for filtering particulate matter from gas and having reverse flow cleaning means
FR2290939A1 (en) * 1974-11-18 1976-06-11 Durand Albert AUTOMATIC CLEANING AIR DUST COLLECTOR

Also Published As

Publication number Publication date
FR2514669A1 (en) 1983-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse