FR2137430B1 - - Google Patents

Info

Publication number
FR2137430B1
FR2137430B1 FR717143777A FR7143777A FR2137430B1 FR 2137430 B1 FR2137430 B1 FR 2137430B1 FR 717143777 A FR717143777 A FR 717143777A FR 7143777 A FR7143777 A FR 7143777A FR 2137430 B1 FR2137430 B1 FR 2137430B1
Authority
FR
France
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
FR717143777A
Other versions
FR2137430A1 (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.)
Kanegafuchi Spinning Co Ltd
Original Assignee
Kanegafuchi Spinning Co Ltd
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 Kanegafuchi Spinning Co Ltd filed Critical Kanegafuchi Spinning Co Ltd
Publication of FR2137430A1 publication Critical patent/FR2137430A1/fr
Application granted granted Critical
Publication of FR2137430B1 publication Critical patent/FR2137430B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • 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
    • B01D33/044—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
    • 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
    • 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
    • B01D33/44—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
    • B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers
    • 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
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • 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
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
    • 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
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1669—Cellular material
    • B01D39/1676—Cellular material of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/38—Preventing rewetting of the filter cake on the filter media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
FR717143777A 1971-05-17 1971-11-30 Expired FR2137430B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3241271 1971-05-17

Publications (2)

Publication Number Publication Date
FR2137430A1 FR2137430A1 (fr) 1972-12-29
FR2137430B1 true FR2137430B1 (fr) 1973-06-29

Family

ID=12358222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717143777A Expired FR2137430B1 (fr) 1971-05-17 1971-11-30

Country Status (7)

Country Link
US (1) US3741388A (fr)
AU (1) AU438433B2 (fr)
DE (1) DE2216342A1 (fr)
FR (1) FR2137430B1 (fr)
GB (1) GB1342756A (fr)
IT (1) IT968189B (fr)
NL (1) NL7110689A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984463A (en) * 1974-02-25 1976-10-05 Shell Oil Company Herbicidal 2-phenyl semicarbazides
GB1510857A (en) * 1974-09-13 1978-05-17 Kernforschungsanlage Juelich Method of separating particles of nuclear fuel ans/or breeder material from a first liquid and introducing them into a second liquid
US3960732A (en) * 1974-11-01 1976-06-01 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency System for dewatering dilute slurries
DK40776A (da) * 1976-01-30 1977-07-31 Kobenhavns Pektinfabrik As Apparat til fraskillelse af veske fra en opslemning af fast stof i vesken
GB1576819A (en) * 1976-12-08 1980-10-15 V H Pannevis & Zn Bv Maschf Method and device for removing a liquid for a mixture of liquid and solid substances
JPS5489372A (en) * 1977-12-27 1979-07-16 Samurou Yamamoto Pressurizing filter pressing method and its device
US4686005B1 (en) * 1980-02-06 1995-10-17 Escher Wyss Gmbh Method of washing stock suspensions by removing undesired material through an endless revolving wire
CH644414A5 (de) * 1980-02-06 1984-07-31 Escher Wyss Gmbh Siebmaschine, insbesondere zur behandlung von aus altpapier gewonnenen waesserigen faserstoffsuspensionen.
DE3041508C1 (de) * 1980-11-04 1982-07-08 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Verfahren zur Herstellung von Zuckerruebenschnitzeln hohen Trockensubstanzgehalts
IN160903B (fr) * 1983-05-24 1987-08-15 Dorr Oliver Inc
GB2162080B (en) * 1984-07-26 1988-01-06 Champion Int Corp Filtering
SE9000650L (sv) * 1989-02-28 1990-08-29 Asahi Optical Co Ltd Separation av celler eller virus
US5426864A (en) * 1994-02-17 1995-06-27 Svehaug; Henry V. Vacuum belt press dryer
US5462425A (en) * 1994-07-11 1995-10-31 Kuss; Thomas Apparatus for demoisturizing coal
FR2725379B1 (fr) * 1994-10-05 1996-12-27 Denitral Sa Installation de filtration d'un liquide ou d'un gaz contenant des matieres en suspension et son procede de mise en oeuvre
CA2352414A1 (fr) * 2001-07-05 2003-01-05 Industries Fournier Inc. Dispositif de controle et de retenue des gateaux dans un pressoir rotatif
US6714713B2 (en) * 2002-03-15 2004-03-30 Corning Cable Systems Llc Optical fiber having a low-shrink buffer layer and methods of manufacturing the same
US7347933B2 (en) * 2003-11-17 2008-03-25 Intake Screens, Inc. Self-cleaning intake screen
US7799967B2 (en) * 2004-04-08 2010-09-21 Kimberly-Clark Worldwide, Inc. Differentially expanding absorbent structure
CA2575308C (fr) 2004-08-09 2012-09-25 Prime Solution, Inc. Presse a ventilateur rotatif
US20070090041A1 (en) * 2005-10-25 2007-04-26 Berry Russell M Iii Self-cleaning intake screen
WO2007050082A1 (fr) * 2005-10-28 2007-05-03 Prime Solution, Inc. Presse a ventilateur tournant
US8662315B2 (en) * 2008-07-14 2014-03-04 Prime Solution, Inc. Rotary fan press
US20110297617A1 (en) * 2010-06-03 2011-12-08 Baker Hughes Incorporated Separator and method
CN103691197B (zh) * 2013-12-13 2015-05-20 山西益尔利环保设备工程技术有限公司 具有压滤功能的真空过滤机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US915436A (en) * 1909-03-16 Heinrich Hencke Vacuum drum-filter for separating solid substances from liquids.
US2278526A (en) * 1939-04-17 1942-04-07 Improved Paper Machinery Corp Method of and apparatus for couching
US2860973A (en) * 1956-12-31 1958-11-18 Diamond Gardner Corp Pulp stock thickener

Also Published As

Publication number Publication date
FR2137430A1 (fr) 1972-12-29
IT968189B (it) 1974-03-20
US3741388A (en) 1973-06-26
AU438433B2 (en) 1973-07-25
DE2216342A1 (de) 1972-11-30
GB1342756A (en) 1974-01-03
AU3314771A (en) 1973-03-15
NL7110689A (fr) 1972-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse