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FR2153334A1 - Rotary filter unit - with hollow shaft carrying parallel filter discs - Google Patents

Rotary filter unit - with hollow shaft carrying parallel filter discs

Info

Publication number
FR2153334A1
FR2153334A1FR7233301AFR7233301AFR2153334A1FR 2153334 A1FR2153334 A1FR 2153334A1FR 7233301 AFR7233301 AFR 7233301AFR 7233301 AFR7233301 AFR 7233301AFR 2153334 A1FR2153334 A1FR 2153334A1
Authority
FR
France
Prior art keywords
medium
hollow shaft
discs
shaft
shaft carrying
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.)
Withdrawn
Application number
FR7233301A
Other languages
French (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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KGfiledCriticalKalle GmbH and Co KG
Publication of FR2153334A1publicationCriticalpatent/FR2153334A1/en
Withdrawnlegal-statusCriticalCurrent

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Abstract

The discs use reversible osmosis for cleaning, concentration or separation of solsn. suspensions or emulsions and each consists either of a centrla support plate with radial channels leading to holes in the shaft leading to its hollow centre with a porous distributor plate covered by smei-permeable membrane on each side of it or alternatively a larger porous plate with a semi-permeable membrane on each face. The pressure tight housing has a shaft gland and has inlet port for the medium to be processed, outlet port for the processed medium and deflectors protruding from its inside walls between the filter discs to create turbulence and hence better contact of the medium and the membranes. Sepd. fractions are extracted from the hollow shaft.
FR7233301A1971-09-201972-09-20Rotary filter unit - with hollow shaft carrying parallel filter discsWithdrawnFR2153334A1 (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
DE2146867ADE2146867B2 (en)1971-09-201971-09-20 Schelbendrefiner

Publications (1)

Publication NumberPublication Date
FR2153334A1true FR2153334A1 (en)1973-05-04

Family

ID=5820048

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR7233301AWithdrawnFR2153334A1 (en)1971-09-201972-09-20Rotary filter unit - with hollow shaft carrying parallel filter discs

Country Status (6)

CountryLink
JP (1)JPS4838565A (en)
CH (1)CH549402A (en)
DE (1)DE2146867B2 (en)
FR (1)FR2153334A1 (en)
IL (1)IL40368A0 (en)
NL (1)NL7212243A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2203664A1 (en)*1972-10-191974-05-17Kalle AgDisc filter with semi-permeable membranes - rotating agitator shaft provides turbulent medium flow on semi-permeable membrane
FR2204438A1 (en)*1972-10-251974-05-24Atomic Energy Authority Uk
EP0002422A1 (en)*1977-12-011979-06-13Kilcher-Chemie AgFiltration device
FR2626781A1 (en)*1988-02-091989-08-11Geesthacht Gkss Forschung DEVICE FOR FILTERING AND SEPARATING FLOW MEDIA

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3841837A (en)*1972-10-051974-10-15Tecna CorpOxygenator
CH574753A5 (en)*1974-07-031976-04-30Bertrams Ag Hch
US4066546A (en)*1974-10-251978-01-03Toshin Science Co., Ltd.Continuous filtering process and an apparatus therefor
DE3413467C2 (en)*1984-04-101986-09-25BÖWE GmbH, 8900 Augsburg Filter for cleaning machine
DE10127075C2 (en)*2001-06-022003-04-10Fraunhofer Ges Forschung Device and method for producing emulsions by means of membrane bodies
DE102009004801A1 (en)*2009-01-132010-07-15Werner Lauth Device for filtering fluid-solid mixtures
FI20185987A1 (en)*2018-11-222020-05-23Lappeenrannan Teknillinen YliopistoA method and apparatus for treatment of saline water
AT523265B1 (en)*2020-08-052021-07-15Ess Holding Gmbh Device for continuous filtration of a sludge suspension

Cited By (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2203664A1 (en)*1972-10-191974-05-17Kalle AgDisc filter with semi-permeable membranes - rotating agitator shaft provides turbulent medium flow on semi-permeable membrane
FR2204438A1 (en)*1972-10-251974-05-24Atomic Energy Authority Uk
EP0002422A1 (en)*1977-12-011979-06-13Kilcher-Chemie AgFiltration device
US4243536A (en)*1977-12-011981-01-06Kilcher-Chemie AgCross-flow filtration apparatus
FR2626781A1 (en)*1988-02-091989-08-11Geesthacht Gkss Forschung DEVICE FOR FILTERING AND SEPARATING FLOW MEDIA

Also Published As

Publication numberPublication date
JPS4838565A (en)1973-06-06
NL7212243A (en)1973-03-22
DE2146867A1 (en)1973-04-05
CH549402A (en)1974-05-31
DE2146867B2 (en)1975-06-26
IL40368A0 (en)1972-11-28

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