FR2529800B1 - Filtre a vide, rotatif - Google Patents

Filtre a vide, rotatif

Info

Publication number
FR2529800B1
FR2529800B1 FR838311367A FR8311367A FR2529800B1 FR 2529800 B1 FR2529800 B1 FR 2529800B1 FR 838311367 A FR838311367 A FR 838311367A FR 8311367 A FR8311367 A FR 8311367A FR 2529800 B1 FR2529800 B1 FR 2529800B1
Authority
FR
France
Prior art keywords
rotary
vacuum filter
vacuum
filter
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 - Lifetime
Application number
FR838311367A
Other languages
English (en)
Other versions
FR2529800A1 (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.)
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
Application filed by Individual filed Critical Individual
Publication of FR2529800A1 publication Critical patent/FR2529800A1/fr
Application granted granted Critical
Publication of FR2529800B1 publication Critical patent/FR2529800B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D33/06—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
    • B01D33/46—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
    • B01D33/70—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
    • 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
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
FR838311367A 1982-07-07 1983-07-07 Filtre a vide, rotatif Expired - Lifetime FR2529800B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8204212A SE431168B (sv) 1982-07-07 1982-07-07 Roterande vakuumfilter

Publications (2)

Publication Number Publication Date
FR2529800A1 FR2529800A1 (fr) 1984-01-13
FR2529800B1 true FR2529800B1 (fr) 1990-02-09

Family

ID=20347321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838311367A Expired - Lifetime FR2529800B1 (fr) 1982-07-07 1983-07-07 Filtre a vide, rotatif

Country Status (9)

Country Link
US (1) US4618424A (fr)
JP (1) JPS5932913A (fr)
AU (1) AU560763B2 (fr)
DE (1) DE3323805C2 (fr)
ES (1) ES524279A0 (fr)
FR (1) FR2529800B1 (fr)
GB (1) GB2123708B (fr)
IT (1) IT1172285B (fr)
SE (1) SE431168B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI79032C (fi) * 1988-04-28 1989-11-10 Tampella Oy Ab Foertjockningsanordning.
FI86963C (fi) * 1989-07-06 1992-11-10 Ahlstroem Oy Anordning och foerfarande foer behandling av massa
EP1623088A1 (fr) * 2003-04-15 2006-02-08 Cabot Corporation Procede destine a recuperer une saumure a partir de liquides de forage
US20220355225A1 (en) * 2021-05-10 2022-11-10 Lyco Manufacturing Inc. Externally Fed Screen for Filtration

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664268C (de) * 1935-04-03 1938-08-24 A L G Dehne Trommeldrehfilter
DE700496C (de) * 1935-12-17 1940-12-20 Imp G M B H Maschf Saugzellendrehfilter
GB544200A (en) * 1939-11-30 1942-04-01 Standard Oil Dev Co Improvements in filtering apparatus
US3021899A (en) * 1960-03-31 1962-02-20 Philip H Goldsmith Adjustable cylinder papermaking machine
DK95169C (da) * 1960-10-14 1963-01-21 Dano Ingenioerforretning Og Ma Anordning ved vakuumfiltertromler med en afskrælningskniv.
GB969840A (en) * 1963-04-02 1964-09-16 Schwermaschb Karl Liebknecht Improvements in or relating to rotary vacuum filters
DE1279562B (de) * 1968-01-26 1968-10-03 Krauss Maffei Imp G M B H Trommelfilter fuer die Reinigung von Abwaessern
US3869389A (en) * 1970-02-13 1975-03-04 Vogelsbusch Ges M B H Process and apparatus for filtering suspensions
AT303073B (de) * 1970-02-13 1972-11-10 Vogelbusch Gmbh Verfahren und Vorrichtung zur Filtration von Suspensionen
GB1335196A (en) * 1970-12-01 1973-10-24 Ishigaki Mech Ind Scraping device
US3919088A (en) * 1974-03-22 1975-11-11 Alar Eng Corp Rotary vacuum filter
GB1502128A (en) * 1975-10-21 1978-02-22 Alar Eng Corp Rotary vacuum filters
SE422159B (sv) * 1980-07-25 1982-02-22 Per Olof Lundin Sett och anordning vid filtrering av jest och annat vextcellmaterial pa roterande vakuumfilter

Also Published As

Publication number Publication date
JPH0232927B2 (fr) 1990-07-24
IT8348633A0 (it) 1983-07-06
DE3323805A1 (de) 1984-01-12
GB2123708A (en) 1984-02-08
IT1172285B (it) 1987-06-18
JPS5932913A (ja) 1984-02-22
GB8317941D0 (en) 1983-08-03
SE431168B (sv) 1984-01-23
US4618424A (en) 1986-10-21
SE8204212L (sv) 1984-01-08
ES8407401A1 (es) 1984-10-01
AU560763B2 (en) 1987-04-16
FR2529800A1 (fr) 1984-01-13
ES524279A0 (es) 1984-10-01
DE3323805C2 (de) 1986-05-15
GB2123708B (en) 1986-03-05
SE8204212D0 (sv) 1982-07-07
AU1658083A (en) 1984-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse