ZA707381B - Improvements in or relating to filters - Google Patents

Improvements in or relating to filters

Info

Publication number
ZA707381B
ZA707381B ZA707381*A ZA707381A ZA707381B ZA 707381 B ZA707381 B ZA 707381B ZA 707381 A ZA707381 A ZA 707381A ZA 707381 B ZA707381 B ZA 707381B
Authority
ZA
South Africa
Prior art keywords
filters
relating
Prior art date
Application number
ZA707381*A
Inventor
F Dambrine
L Loison
Original Assignee
Fives Lille Cail
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 Fives Lille Cail filed Critical Fives Lille Cail
Publication of ZA707381B publication Critical patent/ZA707381B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • 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
    • B01D33/06—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
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • 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
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
ZA707381*A 1969-11-04 1970-10-30 Improvements in or relating to filters ZA707381B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6937814A FR2067439A5 (en) 1969-11-04 1969-11-04

Publications (1)

Publication Number Publication Date
ZA707381B true ZA707381B (en) 1971-09-29

Family

ID=9042554

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707381*A ZA707381B (en) 1969-11-04 1970-10-30 Improvements in or relating to filters

Country Status (7)

Country Link
BE (1) BE756500A (en)
DE (1) DE2054272A1 (en)
ES (1) ES384630A1 (en)
FR (1) FR2067439A5 (en)
GB (1) GB1314259A (en)
OA (1) OA03509A (en)
ZA (1) ZA707381B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7804735A (en) * 1978-05-03 1979-11-06 Esmil B V Stationsstraat 48 VACUUM FILTER WITH ROTATING DRUM.
DE3616201A1 (en) * 1986-05-14 1987-11-19 Kloeckner Humboldt Deutz Ag Rotary filter
CN103706167A (en) * 2013-12-16 2014-04-09 江苏亚太水处理工程有限公司 Rotary drum bar screen cleaning machine
CN112138875B (en) * 2020-08-31 2022-03-11 江苏康祥实业集团有限公司 A high-speed centrifugal device for sodium hypophosphite production
CN114310671B (en) * 2022-03-16 2022-06-14 新乡职业技术学院 Cutting fluid circulating and filtering equipment of steel ball grinding machine

Also Published As

Publication number Publication date
BE756500A (en) 1971-03-01
GB1314259A (en) 1973-04-18
DE2054272A1 (en) 1971-05-19
OA03509A (en) 1971-03-30
ES384630A1 (en) 1973-01-16
FR2067439A5 (en) 1971-08-20

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