FR2366863A1 - Dispositif de filtrage - Google Patents

Dispositif de filtrage

Info

Publication number
FR2366863A1
FR2366863A1 FR7729830A FR7729830A FR2366863A1 FR 2366863 A1 FR2366863 A1 FR 2366863A1 FR 7729830 A FR7729830 A FR 7729830A FR 7729830 A FR7729830 A FR 7729830A FR 2366863 A1 FR2366863 A1 FR 2366863A1
Authority
FR
France
Prior art keywords
press
section
suction means
filtering device
pressure plate
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.)
Granted
Application number
FR7729830A
Other languages
English (en)
Other versions
FR2366863B1 (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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2366863A1 publication Critical patent/FR2366863A1/fr
Application granted granted Critical
Publication of FR2366863B1 publication Critical patent/FR2366863B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
    • B01D29/843—Handling the filter cake in the filter for purposes other than for regenerating 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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/09—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
    • B01D29/096—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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Dispositif de filtrage avec tronçon, entraîné par intermittence, d'une bande filtrante, des moyens d'aspiration et une commande activant les moyens d'aspiration à l'arrêt du tronçon. Ce dispositif comporte une presse qui est munie d'au moins une plaque de pression 19 perméable au gaz qui peut être, sur le gateau de filtration 32 se trouvant sur le tronçon de la bande filtrante 1 dans la zone des moyens d'aspiration 12, approchée ou écartée de cette dernière, cette presse comportant des moyens de réglage qui appuient la plaque de pression 19 contre la bande 1 pendant tout au moins une partie de l'arrêt de cette dernière.
FR7729830A 1976-10-05 1977-10-04 Dispositif de filtrage Granted FR2366863A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1257976A CH613127A5 (fr) 1976-10-05 1976-10-05

Publications (2)

Publication Number Publication Date
FR2366863A1 true FR2366863A1 (fr) 1978-05-05
FR2366863B1 FR2366863B1 (fr) 1980-08-01

Family

ID=4384364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729830A Granted FR2366863A1 (fr) 1976-10-05 1977-10-04 Dispositif de filtrage

Country Status (8)

Country Link
US (1) US4127487A (fr)
JP (1) JPS5345771A (fr)
BE (1) BE859337A (fr)
CH (1) CH613127A5 (fr)
DE (1) DE2744454C2 (fr)
FR (1) FR2366863A1 (fr)
GB (1) GB1539687A (fr)
NL (1) NL184882C (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT352757B (de) * 1978-02-24 1979-10-10 Edwin Hiesinger Filtriereinrichtung
DE2924277A1 (de) * 1979-06-15 1980-12-18 Bhs Bayerische Berg Filteranlage und betriebsverfahren fuer diese filteranlage
NL8003667A (nl) * 1980-06-25 1982-01-18 Pannevis Bv Machf Werkwijze en inrichting voor het verwijderen van vloei- stof uit een mengsel van vloeistof en vaste stof.
DE3150653A1 (de) * 1981-01-10 1982-09-02 Henri Gerhard Willem Bozeat Wellingborough Northamptonshire Pierson "horizontaler vakuum-bandfilter"
US4377480A (en) * 1981-02-18 1983-03-22 Pierson Henri G W Vacuum belt filter
FR2503578B1 (fr) * 1981-04-13 1987-07-17 Guinard Separation Installation de filtration a coursiers passant entre des plateaux de serrage
US4472279A (en) * 1982-05-05 1984-09-18 Pierson Henri G W Endless belt filter with stationary guide bars
FR2544219B1 (fr) * 1983-04-14 1985-08-16 Queyroix Christian Filtre horizontal a bande sans fin sous vide
DE3402165A1 (de) * 1984-01-23 1985-07-25 Rudolf Pausch GmbH, 7530 Pforzheim Filterpresse
AT388545B (de) * 1984-01-23 1989-07-25 Voest Alpine Ag Vorrichtung zum entwaessern von schlaemmen
DE3444475A1 (de) * 1984-12-06 1986-06-12 Fried. Krupp Gmbh, 4300 Essen Verfahren und vorrichtung zur trockenen fraktionierung von fetten und oelen
US4660884A (en) * 1985-01-30 1987-04-28 Ikeda Bussan Co., Ltd. Reclining chair
US4614583A (en) * 1985-03-18 1986-09-30 Hawkes Ralph O Horizontal belt filter with incremental belt advance
DE3520248A1 (de) * 1985-06-05 1986-12-11 BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München Filtriervorrichtung
JPH0327572Y2 (fr) * 1985-07-24 1991-06-14
ATE128038T1 (de) * 1991-06-13 1995-10-15 Tsukishima Kikai Co Vorrichtung zur vakuumfiltration mit horzontalem bandfilter.
GB2266671B (en) * 1992-04-28 1995-07-26 D & C Ltd Filter apparatus
US5449455A (en) * 1992-05-18 1995-09-12 Womack International, Inc. Closer mechanism for compact filter press assembly and method of operation
DE19537286B4 (de) * 1995-09-22 2006-03-23 Dieffenbacher Gmbh + Co. Kg Presse zur Reduzierung des Wassergehaltes von Schlämmen
US20040099613A1 (en) * 2000-10-06 2004-05-27 Franke Gijsbert Theodorus Washing and dewatering of suspensions
US7651619B2 (en) * 2001-12-28 2010-01-26 Danmarks Tekniske Universitet (Dtu) Filtration method and apparatus
US6817747B2 (en) * 2002-11-20 2004-11-16 Mark Preisser Portable variable speed volumetric feed hopper
RU186728U1 (ru) * 2018-10-19 2019-01-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "МИРЭА - Российский технологический университет" Лабораторное устройство для отмывки порошковых продуктов химических реакций от посторонних примесей
CN115490361A (zh) * 2022-09-13 2022-12-20 华夏中然生态科技集团有限公司 一种医疗废水处理器及处理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730933A (en) * 1953-06-04 1956-01-17 William G Reynolds Method and apparatus for the manufacture of sheet material from solid particles suspended in liquid media
CH399422A (de) * 1962-05-28 1965-09-30 Ciba Geigy Filterpresse
US3695440A (en) * 1969-08-30 1972-10-03 Inoue Kinzoku Kogyo Kk Filter belt with means forming therewith plural pressure filter chambers
DE2249369C3 (de) * 1972-10-09 1979-01-18 Josef Dipl.-Ing. 6000 Frankfurt Busek Presse zum Entwässern von Flächengebilden, wie Lederhäuten
GB1434211A (en) * 1973-01-09 1976-05-05 Pierson H G W Horizontal belt filters

Also Published As

Publication number Publication date
GB1539687A (en) 1979-01-31
NL184882C (nl) 1989-12-01
NL7710683A (nl) 1978-04-07
US4127487A (en) 1978-11-28
JPS5345771A (en) 1978-04-24
JPS6110166B2 (fr) 1986-03-28
BE859337A (fr) 1978-04-04
DE2744454A1 (de) 1978-04-06
FR2366863B1 (fr) 1980-08-01
NL184882B (nl) 1989-07-03
DE2744454C2 (de) 1986-03-20
CH613127A5 (fr) 1979-09-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse