FR2296453A2 - Perfectionnement au procede de decolmatage et d'entretien des toiles filtrantes, et dispositif pour sa mise en oeuvre - Google Patents

Perfectionnement au procede de decolmatage et d'entretien des toiles filtrantes, et dispositif pour sa mise en oeuvre

Info

Publication number
FR2296453A2
FR2296453A2 FR7443578A FR7443578A FR2296453A2 FR 2296453 A2 FR2296453 A2 FR 2296453A2 FR 7443578 A FR7443578 A FR 7443578A FR 7443578 A FR7443578 A FR 7443578A FR 2296453 A2 FR2296453 A2 FR 2296453A2
Authority
FR
France
Prior art keywords
band
liq
suspensions
motion
roller
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.)
Pending
Application number
FR7443578A
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.)
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
Priority claimed from FR7421182A external-priority patent/FR2273575A1/fr
Application filed by Individual filed Critical Individual
Priority to FR7443578A priority Critical patent/FR2296453A2/fr
Publication of FR2296453A2 publication Critical patent/FR2296453A2/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
FR7443578A 1974-06-10 1974-12-30 Perfectionnement au procede de decolmatage et d'entretien des toiles filtrantes, et dispositif pour sa mise en oeuvre Pending FR2296453A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7443578A FR2296453A2 (fr) 1974-06-10 1974-12-30 Perfectionnement au procede de decolmatage et d'entretien des toiles filtrantes, et dispositif pour sa mise en oeuvre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7421182A FR2273575A1 (fr) 1974-06-10 1974-06-10 Procede de decolmatage, et d'entretien des toiles filtrantes et dispositif pour sa mise en oeuvre
FR7443578A FR2296453A2 (fr) 1974-06-10 1974-12-30 Perfectionnement au procede de decolmatage et d'entretien des toiles filtrantes, et dispositif pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
FR2296453A2 true FR2296453A2 (fr) 1976-07-30

Family

ID=26218390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443578A Pending FR2296453A2 (fr) 1974-06-10 1974-12-30 Perfectionnement au procede de decolmatage et d'entretien des toiles filtrantes, et dispositif pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2296453A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426485A1 (fr) * 1978-05-25 1979-12-21 Hartley Simon Ltd Appareil et procede pour epaissir une boue
EP0117581A1 (fr) * 1983-02-25 1984-09-05 Esmil Hubert BV Filtre à bande

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426485A1 (fr) * 1978-05-25 1979-12-21 Hartley Simon Ltd Appareil et procede pour epaissir une boue
EP0117581A1 (fr) * 1983-02-25 1984-09-05 Esmil Hubert BV Filtre à bande

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