AU2001281940A1 - Rotating filter - Google Patents

Rotating filter

Info

Publication number
AU2001281940A1
AU2001281940A1 AU2001281940A AU8194001A AU2001281940A1 AU 2001281940 A1 AU2001281940 A1 AU 2001281940A1 AU 2001281940 A AU2001281940 A AU 2001281940A AU 8194001 A AU8194001 A AU 8194001A AU 2001281940 A1 AU2001281940 A1 AU 2001281940A1
Authority
AU
Australia
Prior art keywords
shaft
disks
shafts
stack
support ring
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.)
Abandoned
Application number
AU2001281940A
Inventor
Dieter Blase
Hans-Peter Feuerpeil
Hans Olapinski
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.)
Aaflowsystems GmbH and Co KG
Original Assignee
Aaflowsystems 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 Aaflowsystems GmbH and Co KG filed Critical Aaflowsystems GmbH and Co KG
Publication of AU2001281940A1 publication Critical patent/AU2001281940A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • 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
    • B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
    • 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
    • B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes

Abstract

A device for filtering liquids comprising two shafts which are parallel to each other or at an acute angle wherein each shaft carries a stack of disks that extend perpendicularly to the shaft axis and are rotated thereby. The disks of one stack are engaged in the intermediate spaces of an adjacent disk stack and at least one of the shafts is driven. At least one of the shafts is hollow and is provided with bores and some of the disks have channels therein which are fluidly connected to the inside of their respect hollow shaft. A support ring is oversized in relation to the shaft so that a channel is formed between the inner surface of the support ring and the outer surface of the shaft and this channel extends over at least part of the length of the shaft.
AU2001281940A 2000-07-13 2001-07-03 Rotating filter Abandoned AU2001281940A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10034055 2000-07-13
DE10034055.5 2000-07-13
DE10101846 2001-01-17
DE10101846.0 2001-01-17
PCT/EP2001/007588 WO2002005935A2 (en) 2000-07-13 2001-07-03 Rotating filter

Publications (1)

Publication Number Publication Date
AU2001281940A1 true AU2001281940A1 (en) 2002-01-30

Family

ID=26006373

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001281940A Abandoned AU2001281940A1 (en) 2000-07-13 2001-07-03 Rotating filter

Country Status (7)

Country Link
US (1) US7029584B2 (en)
EP (1) EP1299177B1 (en)
AT (1) ATE344696T1 (en)
AU (1) AU2001281940A1 (en)
DE (1) DE50111414D1 (en)
ES (1) ES2274898T3 (en)
WO (1) WO2002005935A2 (en)

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EP1299177B1 (en) * 2000-07-13 2006-11-08 Westfalia Separator Ag Rotating filter
DE10228432A1 (en) * 2002-06-26 2004-02-12 Aaflowsystems Gmbh & Co. Kg Plate-shaped filtration body
DE10239247C1 (en) * 2002-08-22 2003-12-24 Aaflowsystems Gmbh & Co Kg Device for filtering liquids
DE102005022643B4 (en) * 2005-05-11 2007-08-30 Buss-Sms-Canzler Gmbh Cross-flow filter
DE102005022653B4 (en) * 2005-05-11 2007-08-30 Buss-Sms-Canzler Gmbh Cross-flow filter
US8096531B2 (en) * 2005-05-17 2012-01-17 Galletta Robert J Method and apparatus for aeration of liquid medium in a pipe
DE102006038340A1 (en) * 2006-08-15 2008-02-21 Henkel Kgaa Process for separation and concentration of biomass
US7757866B2 (en) * 2007-12-20 2010-07-20 Mccutchen Co. Rotary annular crossflow filter, degasser, and sludge thickener
US20090200176A1 (en) * 2008-02-07 2009-08-13 Mccutchen Co. Radial counterflow shear electrolysis
US8268136B2 (en) * 2007-12-20 2012-09-18 McCutchen, Co. Electrohydraulic and shear cavitation radial counterflow liquid processor
WO2010072230A1 (en) * 2008-12-22 2010-07-01 Kmpt Ag Method and apparatus for producing emulsions and/or suspensions
DE102009004801A1 (en) 2009-01-13 2010-07-15 Werner Lauth Device for filtering fluid-solid mixtures
DE102010019871B4 (en) * 2010-05-07 2018-07-12 A. Kayser Automotive Systems Gmbh filtration device
AT12648U1 (en) * 2011-06-29 2012-09-15 Pantreon Gmbh DEVICE FOR FILTRATION OF LIQUIDS
DE102014101499A1 (en) * 2014-02-06 2015-08-06 Andritz Kmpt Gmbh Dynamic cross-flow filtration device for filtering a liquid-solid suspension and method of operating the same
US9926212B2 (en) * 2014-12-22 2018-03-27 PRO-Equipment, Inc. High velocity cross flow dynamic membrane filter
DE102015208694A1 (en) * 2015-05-11 2016-11-17 Akvolution Gmbh Apparatus and method for generating gas bubbles in a liquid
DE102015118282A1 (en) * 2015-10-27 2017-04-27 Gea Mechanical Equipment Gmbh filtration assembly
DE102015118275A1 (en) * 2015-10-27 2017-04-27 Gea Mechanical Equipment Gmbh filtration assembly
DE102016011672A1 (en) * 2016-09-28 2018-03-29 Rauschert Kloster Veilsdorf Gmbh Process for producing a ceramic filtration disk
US10537840B2 (en) 2017-07-31 2020-01-21 Vorsana Inc. Radial counterflow separation filter with focused exhaust
LU100597B1 (en) 2017-12-28 2019-06-28 France Membranes Tech Fmt Device and method for dynamic rotary disk filtration
EP4137554A1 (en) * 2021-08-18 2023-02-22 ANDRITZ Separation GmbH Fermentation device
DE102021128367A1 (en) * 2021-10-29 2023-05-04 Kerafol Holding Gmbh Filter device for filtering a suspension-like mixture of substances

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DE10019672A1 (en) * 2000-04-19 2001-10-31 Aaflowsystems Gmbh & Co Kg Device for cross-flow permeation of liquid media used in food industry comprises packets of parallel plate-like membrane bodies made from ceramic material and hollow shafts
DE10019671A1 (en) * 2000-04-19 2001-10-25 Aaflowsystems Gmbh & Co Kg Filtration device used for filtering abrasive materials from medium comprises first packet of parallel disk-like hollow bodies, hollow shaft penetrating bodies, second packet of disk-like hollow bodies and second hollow shaft
DE10019674A1 (en) * 2000-04-19 2001-10-31 Aaflowsystems Gmbh & Co Kg Device for cross-flow permeation of liquid media used in the food industry comprises packets of parallel plate-like membrane bodies made from ceramic material and hollow shafts
DE10039272C1 (en) * 2000-08-11 2002-01-24 Aaflowsystems Gmbh & Co Kg Disc-shaped filtration plate production involves forming vaporizable core between layers of either suspension or powdered material and sintering
DE10023292C1 (en) * 2000-05-12 2001-08-30 Aaflowsystems Gmbh & Co Kg Plate-shaped filtration body
EP1299177B1 (en) * 2000-07-13 2006-11-08 Westfalia Separator Ag Rotating filter
DE10104812A1 (en) * 2001-02-01 2002-08-14 Aaflowsystems Gmbh & Co Kg Device for filtering flowable media, used in food and drinks industry, comprises rotating hollow shaft and filtration plates arranged parallel to each other
WO2002098547A2 (en) * 2001-05-16 2002-12-12 Hans Olapinski Stirring device for the treatment of free-flowing media
AT410760B (en) * 2001-06-19 2003-07-25 Andritz Ag Maschf SORTING OR BZW. FILTRATION DEVICE FOR MULTI-PHASE MIXTURES
FR2827188B1 (en) * 2001-07-16 2004-07-09 Centre Nat Rech Scient DYNAMIC FILTERING DEVICE WITH ROTARY DISC
DE10228432A1 (en) * 2002-06-26 2004-02-12 Aaflowsystems Gmbh & Co. Kg Plate-shaped filtration body
DE10239247C1 (en) * 2002-08-22 2003-12-24 Aaflowsystems Gmbh & Co Kg Device for filtering liquids

Also Published As

Publication number Publication date
DE50111414D1 (en) 2006-12-21
US20030183586A1 (en) 2003-10-02
EP1299177B1 (en) 2006-11-08
ES2274898T3 (en) 2007-06-01
ATE344696T1 (en) 2006-11-15
EP1299177A2 (en) 2003-04-09
WO2002005935A2 (en) 2002-01-24
US7029584B2 (en) 2006-04-18
WO2002005935A3 (en) 2002-11-14

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