WO1996025218A1 - Apparatus for filtering liquids - Google Patents
Apparatus for filtering liquids Download PDFInfo
- Publication number
- WO1996025218A1 WO1996025218A1 PCT/SE1996/000163 SE9600163W WO9625218A1 WO 1996025218 A1 WO1996025218 A1 WO 1996025218A1 SE 9600163 W SE9600163 W SE 9600163W WO 9625218 A1 WO9625218 A1 WO 9625218A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vat
- compartment
- liquid
- passage
- filter body
- Prior art date
Links
Classifications
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
- B01D33/722—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96903296A EP0809528A1 (en) | 1995-02-13 | 1996-02-09 | Apparatus for filtering liquids |
AU47348/96A AU4734896A (en) | 1995-02-13 | 1996-02-09 | Apparatus for filtering liquids |
FI973307A FI973307A (en) | 1995-02-13 | 1997-08-12 | Apparatus for filtration of liquids |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9500502A SE9500502D0 (en) | 1995-02-13 | 1995-02-13 | Inlet device for rotating filters |
SE9500502-1 | 1995-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996025218A1 true WO1996025218A1 (en) | 1996-08-22 |
Family
ID=20397179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1996/000163 WO1996025218A1 (en) | 1995-02-13 | 1996-02-09 | Apparatus for filtering liquids |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0809528A1 (en) |
AU (1) | AU4734896A (en) |
CA (1) | CA2212946A1 (en) |
FI (1) | FI973307A (en) |
SE (1) | SE9500502D0 (en) |
WO (1) | WO1996025218A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2564913A1 (en) * | 2011-09-02 | 2013-03-06 | Metso Paper Inc. | Disc filter |
WO2014020002A1 (en) * | 2012-08-03 | 2014-02-06 | Voith Patent Gmbh | Disc filter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993000979A1 (en) * | 1991-07-12 | 1993-01-21 | Maschinenfabrik Andritz Actiengesellschaft | Method of drying a filter cake using a surface layer |
EP0686419A2 (en) * | 1994-06-10 | 1995-12-13 | A. Ahlstrom Corporation | Feed means for a disc filter |
-
1995
- 1995-02-13 SE SE9500502A patent/SE9500502D0/en unknown
-
1996
- 1996-02-09 AU AU47348/96A patent/AU4734896A/en not_active Abandoned
- 1996-02-09 CA CA002212946A patent/CA2212946A1/en not_active Abandoned
- 1996-02-09 WO PCT/SE1996/000163 patent/WO1996025218A1/en not_active Application Discontinuation
- 1996-02-09 EP EP96903296A patent/EP0809528A1/en not_active Withdrawn
-
1997
- 1997-08-12 FI FI973307A patent/FI973307A/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993000979A1 (en) * | 1991-07-12 | 1993-01-21 | Maschinenfabrik Andritz Actiengesellschaft | Method of drying a filter cake using a surface layer |
EP0686419A2 (en) * | 1994-06-10 | 1995-12-13 | A. Ahlstrom Corporation | Feed means for a disc filter |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2564913A1 (en) * | 2011-09-02 | 2013-03-06 | Metso Paper Inc. | Disc filter |
CN102974156A (en) * | 2011-09-02 | 2013-03-20 | 美卓造纸机械公司 | Disc filter |
WO2014020002A1 (en) * | 2012-08-03 | 2014-02-06 | Voith Patent Gmbh | Disc filter |
DE102012213769A1 (en) * | 2012-08-03 | 2014-02-06 | Voith Patent Gmbh | disc filter |
CN104619391A (en) * | 2012-08-03 | 2015-05-13 | 福伊特专利有限公司 | Disc filter |
CN109091938A (en) * | 2012-08-03 | 2018-12-28 | 福伊特专利有限公司 | Disc filter |
Also Published As
Publication number | Publication date |
---|---|
EP0809528A1 (en) | 1997-12-03 |
AU4734896A (en) | 1996-09-04 |
SE9500502D0 (en) | 1995-02-13 |
FI973307A (en) | 1997-10-09 |
FI973307A0 (en) | 1997-08-12 |
CA2212946A1 (en) | 1996-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI94839C (en) | Device for filtration of sludge and method of use of the devices | |
AU5431300A (en) | Device for separating a mixture of gas with liquid and/or solid material | |
JPS6333406B2 (en) | ||
CA2473640C (en) | Full-jacket helix centrifuge with a weir | |
CA2165066C (en) | Apparatus for filtering liquids containing particles | |
US4288319A (en) | Method of and arrangement for de-inking fiber | |
US5470489A (en) | Method and inlet device for charging shallow grit chambers or settling tanks | |
CA2447859C (en) | A washing liquid distribution system | |
AU2002345646A1 (en) | A washing liquid distribution system | |
WO1996025218A1 (en) | Apparatus for filtering liquids | |
US4804441A (en) | Paper machine headbox and approach flow system | |
US4608168A (en) | Distribution filter nozzles and filters incorporating same | |
US4902410A (en) | Interceptor for the continuous removal of solid matter from a mixture of solids and liquid | |
US3563891A (en) | Liquid separation device in a cellulosic material process vessel | |
US4246118A (en) | Apparatus for separating solid and liquid | |
US6641724B1 (en) | Tangential separating device for solid matter | |
JPH08508441A (en) | Method and device for supplying a suspension to a filter | |
EP0781168B1 (en) | Self-emptying centrifugal drum | |
FI64822B (en) | FRAKTIONERINGSAPPARAT | |
CA1053159A (en) | Sludge removal system | |
CN1222208A (en) | Method and appts.for filling pulp tower | |
JP7165295B2 (en) | Sedimentation tank and method of directing a partial flow to the inflow area of the sedimentation tank | |
FI119142B (en) | Dosage washing system | |
EP0072625B1 (en) | Improvements in and relating to a hydraulic discharge system | |
US20060021916A1 (en) | Method for the flotation of contaminants from an aqueous fibrous suspension |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN AZ BY KG KZ RU TJ TM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): KE LS MW SD SZ UG AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2212946 Country of ref document: CA Ref country code: CA Ref document number: 2212946 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 973307 Country of ref document: FI |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1996903296 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref country code: US Ref document number: 1997 894086 Date of ref document: 19971014 Kind code of ref document: A Format of ref document f/p: F |
|
WWP | Wipo information: published in national office |
Ref document number: 1996903296 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1996903296 Country of ref document: EP |