FR1251245A - New pressure filtration process and device for implementing this process - Google Patents

New pressure filtration process and device for implementing this process

Info

Publication number
FR1251245A
FR1251245A FR790725A FR790725A FR1251245A FR 1251245 A FR1251245 A FR 1251245A FR 790725 A FR790725 A FR 790725A FR 790725 A FR790725 A FR 790725A FR 1251245 A FR1251245 A FR 1251245A
Authority
FR
France
Prior art keywords
implementing
pressure filtration
new pressure
filtration process
new
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
FR790725A
Other languages
French (fr)
Inventor
Claude Bounin
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 to NL250025D priority Critical patent/NL250025A/xx
Application filed filed Critical
Priority to FR790725A priority patent/FR1251245A/en
Priority to CH362055D priority patent/CH362055A/en
Priority to BE589186A priority patent/BE589186A/en
Priority to DES67870A priority patent/DE1150047B/en
Application granted granted Critical
Publication of FR1251245A publication Critical patent/FR1251245A/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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two 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
    • B01D33/04—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
    • B01D33/333—Filters with filtering elements which move during the filtering operation with individual filtering elements moving along a closed path
    • 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
    • B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
    • 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
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
    • B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
    • 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
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR790725A 1959-03-31 1959-03-31 New pressure filtration process and device for implementing this process Expired FR1251245A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL250025D NL250025A (en) 1959-03-31
FR790725A FR1251245A (en) 1959-03-31 1959-03-31 New pressure filtration process and device for implementing this process
CH362055D CH362055A (en) 1959-03-31 1960-03-28 Process for filtering a liquid containing solid particles in suspension and device for implementing this process
BE589186A BE589186A (en) 1959-03-31 1960-03-30 New pressure filtration process and device for implementing this process.
DES67870A DE1150047B (en) 1959-03-31 1960-03-31 Device for continuous filtration of true fluids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR790725A FR1251245A (en) 1959-03-31 1959-03-31 New pressure filtration process and device for implementing this process
FR821695 1960-03-18

Publications (1)

Publication Number Publication Date
FR1251245A true FR1251245A (en) 1961-01-20

Family

ID=26213955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790725A Expired FR1251245A (en) 1959-03-31 1959-03-31 New pressure filtration process and device for implementing this process

Country Status (5)

Country Link
BE (1) BE589186A (en)
CH (1) CH362055A (en)
DE (1) DE1150047B (en)
FR (1) FR1251245A (en)
NL (1) NL250025A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443869A1 (en) * 1978-12-15 1980-07-11 Klein Alb Gmbh Co Kg FILTER BELT MACHINE FOR CONTINUOUS DEHYDRATION OF SUSPENSIONS, SLUDGE, ETC

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254596B (en) * 1965-08-04 1967-11-23 Polysius Gmbh Continuously rotating pressure filter
AT386544B (en) * 1986-08-18 1988-09-12 Andritz Ag Maschf MACHINE FOR PRESSING AND DRAINING OR FILTER
DE102008036256A1 (en) * 2008-08-04 2010-02-11 Bhs-Sonthofen Gmbh dehumidifying

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1012590A (en) * 1908-07-31 1911-12-26 Charles F Bobo Electric door-alarm.
US2101109A (en) * 1935-01-23 1937-12-07 William R Thomson Method of and apparatus for the extraction of liquid from materials
US2382453A (en) * 1939-03-29 1945-08-14 Robert M Thompson Continuous pressure separating device
DE848798C (en) * 1941-03-28 1952-09-08 Metallgesellschaft Ag Band filter
DE868588C (en) * 1948-10-02 1953-02-26 Metallgesellschaft Ag Band filter
DE956667C (en) * 1953-02-11 1957-01-24 Eisen & Stahlind Ag Automatic filter press
DE1708810U (en) * 1953-07-21 1955-10-13 Krauss Maffei Imp G M B H & Co BAND FILTER FOR THE FILTRATION OF EASILY FILTERABLE SUSPENSIONS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443869A1 (en) * 1978-12-15 1980-07-11 Klein Alb Gmbh Co Kg FILTER BELT MACHINE FOR CONTINUOUS DEHYDRATION OF SUSPENSIONS, SLUDGE, ETC

Also Published As

Publication number Publication date
NL250025A (en)
DE1150047B (en) 1963-06-12
BE589186A (en) 1960-07-18
CH362055A (en) 1962-05-31

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