CA1001566A - Method and device for washing a continuous filter with a horizontal filtration surface and cells - Google Patents

Method and device for washing a continuous filter with a horizontal filtration surface and cells

Info

Publication number
CA1001566A
CA1001566A CA144,829A CA144829A CA1001566A CA 1001566 A CA1001566 A CA 1001566A CA 144829 A CA144829 A CA 144829A CA 1001566 A CA1001566 A CA 1001566A
Authority
CA
Canada
Prior art keywords
washing
cells
filtration surface
continuous filter
horizontal 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
CA144,829A
Other versions
CA144829S (en
Inventor
Armand Davister
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.)
Prayon SA
Original Assignee
Prayon 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 Prayon SA filed Critical Prayon SA
Application granted granted Critical
Publication of CA1001566A publication Critical patent/CA1001566A/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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
    • B01D33/19—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables the table surface being divided in successively tilted sectors or cells, e.g. for discharging the filter cake
    • 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
    • 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
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • 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
    • B01D33/705—Filters with filtering elements which move during the filtering operation having feed or discharge devices with internal recirculation through the filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA144,829A 1971-06-16 1972-06-15 Method and device for washing a continuous filter with a horizontal filtration surface and cells Expired CA1001566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE768591A BE768591A (en) 1971-06-16 1971-06-16 WASHING METHOD AND DEVICE FOR A CONTINUOUS FILTER WITH A HORIZONTAL FILTRATION SURFACE AND WITH CELLS.

Publications (1)

Publication Number Publication Date
CA1001566A true CA1001566A (en) 1976-12-14

Family

ID=3858265

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,829A Expired CA1001566A (en) 1971-06-16 1972-06-15 Method and device for washing a continuous filter with a horizontal filtration surface and cells

Country Status (15)

Country Link
BE (1) BE768591A (en)
BG (1) BG19369A3 (en)
CA (1) CA1001566A (en)
DD (1) DD96843A5 (en)
DE (1) DE2227779A1 (en)
ES (1) ES403822A1 (en)
FR (1) FR2149341B1 (en)
GB (1) GB1376383A (en)
IT (1) IT959819B (en)
LU (1) LU65524A1 (en)
OA (1) OA04108A (en)
PL (1) PL79515B1 (en)
RO (1) RO64404A (en)
SU (1) SU544357A3 (en)
ZM (1) ZM9572A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111714952A (en) * 2019-03-22 2020-09-29 杭州化工机械有限公司 Explosion-proof continuous vacuum solid-liquid separation washing process
CN112403088A (en) * 2020-12-17 2021-02-26 辽宁五寰特种材料与智能装备产业技术研究院有限公司 Novel double-vacuum disc type filter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1004801A3 (en) * 1991-05-15 1993-02-02 Process Filtration And Liquid Device for continuous filtration.
DE19526301C1 (en) * 1995-07-19 1996-10-31 Hydac Filtertechnik Gmbh Filter unit for continuous solid/liquid separation
BE1014153A3 (en) * 2001-05-03 2003-05-06 Prayon CONTINUOUS FILTRATION METHOD AND DEVICE.
DE102008022271A1 (en) 2008-05-06 2009-11-26 Opara, Günther Nozzle i.e. jet-nozzle, for e.g. gas turbine of aircraft, has one-piece tubular body including wall that forms convergent and divergent channel parts by radial contraction of cross-section dimension of nozzle
CN111167211A (en) * 2019-12-26 2020-05-19 浙江雅顿环境科技有限公司 Rotary disc vacuum filter
CN116272031B (en) * 2023-01-31 2023-08-18 滨州金淼水质检测有限公司 Large-particle impurity filtering device for water quality detection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111714952A (en) * 2019-03-22 2020-09-29 杭州化工机械有限公司 Explosion-proof continuous vacuum solid-liquid separation washing process
CN112403088A (en) * 2020-12-17 2021-02-26 辽宁五寰特种材料与智能装备产业技术研究院有限公司 Novel double-vacuum disc type filter

Also Published As

Publication number Publication date
LU65524A1 (en) 1972-10-20
RO64404A (en) 1978-08-15
SU544357A3 (en) 1977-01-25
ZM9572A1 (en) 1973-04-24
BG19369A3 (en) 1975-06-15
OA04108A (en) 1979-11-15
FR2149341B1 (en) 1977-07-22
BE768591A (en) 1971-11-03
DD96843A5 (en) 1973-04-12
IT959819B (en) 1973-11-10
DE2227779A1 (en) 1972-12-21
ES403822A1 (en) 1975-05-16
GB1376383A (en) 1974-12-04
FR2149341A1 (en) 1973-03-30
PL79515B1 (en) 1975-06-30

Similar Documents

Publication Publication Date Title
CA991095A (en) Liquid filter pressurized apparatus
CA969972A (en) Filtration process
CA998004A (en) Straight-through filter apparatus
AU4450172A (en) Double filter bag and method
CA988039A (en) Filtration method and apparatus
CA957616A (en) Method and apparatus for filtering a liquid
CA1001566A (en) Method and device for washing a continuous filter with a horizontal filtration surface and cells
CA963399A (en) Filter for liquid
CA973820A (en) Filter frame
CA965018A (en) Liquid filter device
CA976884A (en) Filter pad and filtration process
AU472687B2 (en) Method and device for washing a continous filter with a horizontal filtration surface and cells
CA861301A (en) Filtering apparatus
CA977694A (en) Continuous filtration process
CA976093A (en) Filter cloth
AU462995B2 (en) Filtration apparatus
IL38236A (en) Method and device for cleaning filters
CA863711A (en) Method and apparatus for forming a filter element
CA886680A (en) Filtration apparatus and method
CA878066A (en) Liquid filter assemblies
CA863093A (en) Liquid filter apparatus
CA867930A (en) Filter cell
CA879870A (en) Filter apparatus
CA887766A (en) Filter apparatus
CA888876A (en) Liquid filtering apparatus