FR1499944A - Filtration strainer - Google Patents

Filtration strainer

Info

Publication number
FR1499944A
FR1499944A FR58916A FR58916A FR1499944A FR 1499944 A FR1499944 A FR 1499944A FR 58916 A FR58916 A FR 58916A FR 58916 A FR58916 A FR 58916A FR 1499944 A FR1499944 A FR 1499944A
Authority
FR
France
Prior art keywords
filtration strainer
strainer
filtration
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
FR58916A
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Priority to FR58916A priority Critical patent/FR1499944A/en
Priority to GB18469/67A priority patent/GB1127258A/en
Application granted granted Critical
Publication of FR1499944A publication Critical patent/FR1499944A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
FR58916A 1966-04-25 1966-04-25 Filtration strainer Expired FR1499944A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR58916A FR1499944A (en) 1966-04-25 1966-04-25 Filtration strainer
GB18469/67A GB1127258A (en) 1966-04-25 1967-04-21 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58916A FR1499944A (en) 1966-04-25 1966-04-25 Filtration strainer

Publications (1)

Publication Number Publication Date
FR1499944A true FR1499944A (en) 1967-11-03

Family

ID=8607001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58916A Expired FR1499944A (en) 1966-04-25 1966-04-25 Filtration strainer

Country Status (2)

Country Link
FR (1) FR1499944A (en)
GB (1) GB1127258A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836611A (en) * 1988-05-09 1989-06-06 Consolidation Coal Company Method and apparatus for drilling and separating
US4834783A (en) * 1988-05-09 1989-05-30 Consolidation Coal Company Rotary separator

Also Published As

Publication number Publication date
GB1127258A (en) 1968-09-18

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