MA20025A1 - Filtre a bande comportant un dispositif d'aspiration d'air. - Google Patents

Filtre a bande comportant un dispositif d'aspiration d'air.

Info

Publication number
MA20025A1
MA20025A1 MA20247A MA20247A MA20025A1 MA 20025 A1 MA20025 A1 MA 20025A1 MA 20247 A MA20247 A MA 20247A MA 20247 A MA20247 A MA 20247A MA 20025 A1 MA20025 A1 MA 20025A1
Authority
MA
Morocco
Prior art keywords
air suction
suction device
belt filter
belt
filter
Prior art date
Application number
MA20247A
Other languages
English (en)
French (fr)
Original Assignee
Gaudfrin Guy
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 Gaudfrin Guy filed Critical Gaudfrin Guy
Publication of MA20025A1 publication Critical patent/MA20025A1/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • 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
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B01D33/745—Construction of suction casings, pans, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
MA20247A 1983-02-04 1984-02-01 Filtre a bande comportant un dispositif d'aspiration d'air. MA20025A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8301804A FR2540397A1 (fr) 1983-02-04 1983-02-04 Filtre a bande comportant un dispositif d'aspiration d'air

Publications (1)

Publication Number Publication Date
MA20025A1 true MA20025A1 (fr) 1984-10-01

Family

ID=9285623

Family Applications (1)

Application Number Title Priority Date Filing Date
MA20247A MA20025A1 (fr) 1983-02-04 1984-02-01 Filtre a bande comportant un dispositif d'aspiration d'air.

Country Status (11)

Country Link
US (1) US4569762A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0119111B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS59145011A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU557441B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1231309A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3463616D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2540397A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN160254B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MA (1) MA20025A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
OA (1) OA07650A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA84820B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870001736B1 (ko) * 1983-12-01 1987-09-26 니홍 고강 가부시기 가이샤 오니(汚泥)의 탈수 방법 및 장치
SE8601568L (sv) * 1986-04-08 1987-10-09 Sunds Defibrator Anordning for vetskebehandling av massa
SE448890B (sv) * 1986-05-13 1987-03-23 Sunds Defibrator Anordning for tillforsel av vetska vid behandling av massa pa en endlos, lopande bana
US5037560A (en) * 1990-03-09 1991-08-06 Danny Gayman Sludge treatment process
FR2660942B1 (fr) * 1990-04-11 1994-09-09 Kaysersberg Sa Procede d'impregnation en continu d'une nappe textile.
US5259955A (en) * 1991-07-10 1993-11-09 Bolton Joseph A Vacuum strainer
US5520822A (en) * 1993-08-24 1996-05-28 University Of Kentucky Research Foundation Apparatus and method of hyperbaric filtration
NL1004385C2 (nl) * 1996-10-30 1998-05-08 Pannevis Bv Scheidingsinrichting.
FR2765490B1 (fr) * 1997-07-01 1999-10-08 Pierre Conil Utilisation de toiles microtissees en continu pour filtration, essorage et dessication des boues de decantation
NL1008255C2 (nl) * 1998-02-10 1999-08-11 Suur Units B V Inrichting voor het uit een mengsel scheiden van vloeistoffen en vaste stoffen.
JP3771240B2 (ja) * 2004-03-25 2006-04-26 月島機械株式会社 真空濾過装置
US7749395B2 (en) * 2006-06-01 2010-07-06 Gryphon Environmental, Llc Apparatus and methods for separating liquid from a waste product
JP5223324B2 (ja) * 2007-02-22 2013-06-26 株式会社大林組 掘削土砂の脱水装置
JP2008200638A (ja) * 2007-02-22 2008-09-04 Ohbayashi Corp 脱水装置
CA2700281C (fr) * 2007-09-26 2014-09-23 Gaudfrin Dispositif de filtration a disques
JP7539029B2 (ja) * 2020-06-24 2024-08-23 中国電力株式会社 石膏分離機

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR362194A (fr) * 1906-01-05 1906-06-09 Rudolf Kron Aspiration sèche pour caisses aspirantes des continues, etc.
US1688216A (en) * 1926-10-29 1928-10-16 Wenzel Max Apparatus for withdrawing air from suction boxes
US2237635A (en) * 1939-07-15 1941-04-08 Conveyor Company Pulp dehydrator
US2528642A (en) * 1947-01-30 1950-11-07 Nat Steel Corp Apparatus for conveying liquids
GB793540A (en) * 1955-04-07 1958-04-16 Fisons Ltd Filtration process and apparatus
DE1223806B (de) * 1964-08-26 1966-09-01 Bilabel Walzbau Montage Bandfilter mit Vakuumsaugraum fuer das Filtrat unterhalb des oberen Trumes
US3677411A (en) * 1970-12-08 1972-07-18 Ishigaki Mech Ind Horizontally travelling-type vacuum filter
JPS4855472U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-09-30 1973-07-16
US4037338A (en) * 1974-12-26 1977-07-26 Berline Sylvain Dominique Dani Vacuum belt filters
US4137062A (en) * 1976-12-20 1979-01-30 Great Circle Associates Filtration with a compostable filter medium
US4398996A (en) * 1981-06-19 1983-08-16 Albany International Corp. Vacuum control system and method for dewatering fabrics

Also Published As

Publication number Publication date
CA1231309A (en) 1988-01-12
OA07650A (fr) 1985-05-23
AU557441B2 (en) 1986-12-18
FR2540397A1 (fr) 1984-08-10
AU2406484A (en) 1984-08-09
EP0119111A1 (fr) 1984-09-19
EP0119111B1 (fr) 1987-05-13
JPS59145011A (ja) 1984-08-20
IN160254B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-04
ZA84820B (en) 1984-09-26
JPH0440044B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-01
US4569762A (en) 1986-02-11
DE3463616D1 (en) 1987-06-19

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