FR1466618A - Downdraft filters - Google Patents

Downdraft filters

Info

Publication number
FR1466618A
FR1466618A FR43370A FR43370A FR1466618A FR 1466618 A FR1466618 A FR 1466618A FR 43370 A FR43370 A FR 43370A FR 43370 A FR43370 A FR 43370A FR 1466618 A FR1466618 A FR 1466618A
Authority
FR
France
Prior art keywords
downdraft
filters
downdraft filters
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
FR43370A
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.)
Cavity GmbH
Original Assignee
Deutsche Solvay Werke GmbH
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 Deutsche Solvay Werke GmbH filed Critical Deutsche Solvay Werke GmbH
Priority to FR43370A priority Critical patent/FR1466618A/en
Application granted granted Critical
Publication of FR1466618A publication Critical patent/FR1466618A/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
    • B01D46/66—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
    • B01D46/72—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 backwash arms, shoes or nozzles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR43370A 1965-12-22 1965-12-22 Downdraft filters Expired FR1466618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR43370A FR1466618A (en) 1965-12-22 1965-12-22 Downdraft filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43370A FR1466618A (en) 1965-12-22 1965-12-22 Downdraft filters

Publications (1)

Publication Number Publication Date
FR1466618A true FR1466618A (en) 1967-01-20

Family

ID=1583161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43370A Expired FR1466618A (en) 1965-12-22 1965-12-22 Downdraft filters

Country Status (1)

Country Link
FR (1) FR1466618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408380A1 (en) * 1977-11-10 1979-06-08 Sulzer Ag HIGH FLOW GAS FILTER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408380A1 (en) * 1977-11-10 1979-06-08 Sulzer Ag HIGH FLOW GAS FILTER

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