FR555580A - Procédé de nettoyage rapide par soufflage dans les installations de filtration - Google Patents

Procédé de nettoyage rapide par soufflage dans les installations de filtration

Info

Publication number
FR555580A
FR555580A FR555580DA FR555580A FR 555580 A FR555580 A FR 555580A FR 555580D A FR555580D A FR 555580DA FR 555580 A FR555580 A FR 555580A
Authority
FR
France
Prior art keywords
blowing
cleaning process
filtration systems
quick cleaning
quick
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
Other languages
English (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.)
CHABAL ET CIE H
Original Assignee
CHABAL ET CIE H
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 CHABAL ET CIE H filed Critical CHABAL ET CIE H
Application granted granted Critical
Publication of FR555580A publication Critical patent/FR555580A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/005—Filters being divided into a plurality of cells or compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR555580D 1922-08-31 1922-08-31 Procédé de nettoyage rapide par soufflage dans les installations de filtration Expired FR555580A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR555580T 1922-08-31

Publications (1)

Publication Number Publication Date
FR555580A true FR555580A (fr) 1923-07-03

Family

ID=8939557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR555580D Expired FR555580A (fr) 1922-08-31 1922-08-31 Procédé de nettoyage rapide par soufflage dans les installations de filtration

Country Status (1)

Country Link
FR (1) FR555580A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342334A (en) * 1964-05-27 1967-09-19 Union Tank Car Co Filter and scouring gas blower system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342334A (en) * 1964-05-27 1967-09-19 Union Tank Car Co Filter and scouring gas blower system

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