SE510746C2 - Anordning vid en filtersektor för en roterande filterskiva - Google Patents

Anordning vid en filtersektor för en roterande filterskiva

Info

Publication number: SE510746C2
Authority: SE; Sweden
Prior art keywords: filtrate; filter; sector; filter sector; disc
Prior art date: 1996-09-19

Application number

SE9603430A

Other languages

English (en)

Swedish (sv)

Other versions

SE9603430L (sv

SE9603430D0 (sv

Inventor

Kent Strid

Rolf Oswaldson

Original Assignee

Kvaerner Pulping Asa

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.)

1996-09-19

Filing date

1996-09-19

Publication date

1999-06-21

1996-09-19 Application filed by Kvaerner Pulping Asa filed Critical Kvaerner Pulping Asa

1996-09-19 Priority to SE9603430A priority Critical patent/SE510746C2/sv

1996-09-19 Publication of SE9603430D0 publication Critical patent/SE9603430D0/xx

1997-09-18 Priority to AT97942355T priority patent/ATE335529T1/de

1997-09-18 Priority to EP97942355A priority patent/EP0938359B1/fr

1997-09-18 Priority to US09/147,864 priority patent/US6113783A/en

1997-09-18 Priority to CA2265792A priority patent/CA2265792C/fr

1997-09-18 Priority to DE69736485T priority patent/DE69736485T2/de

1997-09-18 Priority to PCT/SE1997/001570 priority patent/WO1998011972A1/fr

1998-03-20 Publication of SE9603430L publication Critical patent/SE9603430L/xx

1999-03-18 Priority to NO19991315A priority patent/NO320379B1/no

1999-06-21 Publication of SE510746C2 publication Critical patent/SE510746C2/sv

Links

239000000706 filtrate Substances 0.000 claims abstract description 71
238000001914 filtration Methods 0.000 claims abstract description 19
239000000463 material Substances 0.000 description 11
239000000725 suspension Substances 0.000 description 8
238000013461 design Methods 0.000 description 7
230000008878 coupling Effects 0.000 description 5
238000010168 coupling process Methods 0.000 description 5
238000005859 coupling reaction Methods 0.000 description 5
239000004744 fabric Substances 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
239000003795 chemical substances by application Substances 0.000 description 3
239000000835 fiber Substances 0.000 description 3
239000002657 fibrous material Substances 0.000 description 3
238000012986 modification Methods 0.000 description 2
238000005192 partition Methods 0.000 description 2
125000006850 spacer group Chemical group 0.000 description 2
239000007921 spray Substances 0.000 description 2
238000005507 spraying Methods 0.000 description 2
238000012876 topography Methods 0.000 description 2
229920003043 Cellulose fiber Polymers 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000004035 construction material Substances 0.000 description 1
235000014510 cooky Nutrition 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000005530 etching Methods 0.000 description 1
238000005755 formation reaction Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000009499 grossing Methods 0.000 description 1
238000003698 laser cutting Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000004080 punching Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

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
- B01D33/23—Construction of discs or component sectors thereof
- 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
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element 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
- B01D33/80—Accessories
- B01D33/82—Means for pressure distribution

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtering Materials (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Filtration Of Liquid (AREA)
Separation Using Semi-Permeable Membranes (AREA)
External Artificial Organs (AREA)

SE9603430A 1996-09-19 1996-09-19 Anordning vid en filtersektor för en roterande filterskiva SE510746C2 (sv)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
SE9603430A SE510746C2 (sv)	1996-09-19	1996-09-19	Anordning vid en filtersektor för en roterande filterskiva
AT97942355T ATE335529T1 (de)	1996-09-19	1997-09-18	Filtersektor für eine rotierende filterscheibe
EP97942355A EP0938359B1 (fr)	1996-09-19	1997-09-18	Secteur de filtrage d'un disque de filtrage rotatif
US09/147,864 US6113783A (en)	1996-09-19	1997-09-18	Device in a filter sector for a rotating filter disc
CA2265792A CA2265792C (fr)	1996-09-19	1997-09-18	Dispositif place dans le secteur de filtrage d'un disque de filtrage rotatif
DE69736485T DE69736485T2 (de)	1996-09-19	1997-09-18	Filtersektorvorrichtung für eine rotierende filterscheibe
PCT/SE1997/001570 WO1998011972A1 (fr)	1996-09-19	1997-09-18	Dispositif place dans le secteur de filtrage d'un disque de filtrage rotatif
NO19991315A NO320379B1 (no)	1996-09-19	1999-03-18	Innretning i en filtersektor for en roterende filterskive

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9603430A SE510746C2 (sv)	1996-09-19	1996-09-19	Anordning vid en filtersektor för en roterande filterskiva

Publications (3)

Publication Number	Publication Date
SE9603430D0 SE9603430D0 (sv)	1996-09-19
SE9603430L SE9603430L (sv)	1998-03-20
SE510746C2 true SE510746C2 (sv)	1999-06-21

Family

ID=20403955

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9603430A SE510746C2 (sv)	1996-09-19	1996-09-19	Anordning vid en filtersektor för en roterande filterskiva

Country Status (8)

Country	Link
US (1)	US6113783A (fr)
EP (1)	EP0938359B1 (fr)
AT (1)	ATE335529T1 (fr)
CA (1)	CA2265792C (fr)
DE (1)	DE69736485T2 (fr)
NO (1)	NO320379B1 (fr)
SE (1)	SE510746C2 (fr)
WO (1)	WO1998011972A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2163502C1 (ru) *	1999-12-14	2001-02-27	Московский государственный агроинженерный университет им. В.П. Горячкина	Секция дискового фильтрующего элемента фильтра нефтепродуктов
SE520738C2 (sv) *	2001-12-19	2003-08-19	G & L Sweden Ab	Filtersektor för roterande skivfilter samt filterduksenhet för användning vid sådan filtersektor
SE525270C2 (sv) *	2003-01-23	2005-01-18	Gl & V Sweden Ab	Filtersektor för användning i roterande skivfilter för separering av massasuspensioner.
USD497660S1 (en)	2003-02-27	2004-10-26	Hydrotech Nils-Ake Persson Aktiebolag	Module for construction of a rotary disc filter
CN102527134B (zh)	2006-08-14	2014-12-10	伊沃夸水处理技术有限责任公司	高流量盘式过滤器
PL1961475T3 (pl) *	2007-02-21	2020-11-16	Veolia Water Solutions & Technologies Support	Urządzenie do czyszczenia wysokociśnieniowego
US8118175B2 (en)	2007-07-18	2012-02-21	Siemens Industry, Inc.	Venting device for a disc filter
US8801929B2 (en)	2007-07-18	2014-08-12	Evoqua Water Technologies Llc	Trash tolerant filter support for a disc filter
USD606621S1 (en) *	2008-02-27	2009-12-22	Nordic Water Products Ab	Filter element
CN103877775B (zh) *	2012-12-20	2017-03-01	奥加尼卡有限责任公司	用于液体处理尤其是用于盘式废水过滤器设备的过滤器板
CN106457089A (zh)	2014-06-05	2017-02-22	伊沃夸水处理技术有限责任公司	过滤板以及制作过滤板的方法
DE102015211338B4 (de) *	2015-06-19	2020-02-06	Voith Patent Gmbh	Scheibenfilter
ES2927357T3 (es)	2016-08-12	2022-11-04	Evoqua Water Tech Llc	Filtro de disco de medios dobles prepantallla de filtro de disco
DE102018108799A1 (de) *	2018-04-13	2019-10-17	Voith Patent Gmbh	Filtersektor eines Scheibenfilters
US11000791B2 (en) *	2019-03-06	2021-05-11	Veolia Water Solutions & Technologies Support	Rotary disc filter having backwash guides
US12220657B2 (en) *	2021-04-30	2025-02-11	Pall Corporation	Filter disk segments

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2781133A (en) *		1957-02-12		Vacuum
US3948779A (en) *	1972-12-29	1976-04-06	Jackson Clifford E	Disc filter
US3917534A (en) *	1974-04-17	1975-11-04	Plastic Tech Inc	Filter sector
US4162982A (en) *	1977-09-06	1979-07-31	American Scanmec, Inc.	Vacuum filter segment with replaceable sector plates
GB2029718B (en) *	1978-09-12	1982-05-19	Simonacco Ltd	Rotary vacuum disc filters
SE8600379D0 (sv) *	1986-01-29	1986-01-29	Celleco Ab	Filteranordning
SE457772B (sv) *	1987-05-15	1989-01-30	Harry Nilsson	Filter foer koncentrering av suspensioner
SE460641B (sv) *	1987-06-24	1989-11-06	Bjarne Nilsson	Filtersektion foer ett roterbart filter
SE465658B (sv) *	1989-09-22	1991-10-14	Kent Strid	Filtersektor
DE9104669U1 (de) *	1991-04-17	1991-07-04	Heinrich Fiedler GmbH & Co. KG, 8400 Regensburg	Aus einzelnen Scheibenfiltersegmenten bestehendes Scheibenfilter
SE504133C2 (sv) *	1991-11-27	1996-11-18	Bjarne Ivar Nilsson	Filtersektor till roterande filter
US5238564A (en) *	1992-07-31	1993-08-24	Ingersoll-Rand Company	Method and apparatus for control of filtrate volume in a disc filter
FI92289C (fi) *	1993-05-06	1994-10-25	Ahlstroem Oy	Kiekkosuodattimen sektori
DE4427849A1 (de) *	1994-08-05	1996-02-08	Fiedler Heinrich Gmbh	Aus Scheibenfiltersegmenten zusammengesetztes Scheibenfilter
AT402209B (de) *	1994-12-13	1997-03-25	Andritz Patentverwaltung	Drehfilter mit einer vorrichtung zum trennen eines flüssigkeits-feststoffgemisches, insbesondere einer faserstoffsuspension

1996
- 1996-09-19 SE SE9603430A patent/SE510746C2/sv not_active IP Right Cessation
1997
- 1997-09-18 CA CA2265792A patent/CA2265792C/fr not_active Expired - Fee Related
- 1997-09-18 DE DE69736485T patent/DE69736485T2/de not_active Expired - Lifetime
- 1997-09-18 US US09/147,864 patent/US6113783A/en not_active Expired - Fee Related
- 1997-09-18 WO PCT/SE1997/001570 patent/WO1998011972A1/fr not_active Ceased
- 1997-09-18 EP EP97942355A patent/EP0938359B1/fr not_active Expired - Lifetime
- 1997-09-18 AT AT97942355T patent/ATE335529T1/de active
1999
- 1999-03-18 NO NO19991315A patent/NO320379B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2265792C (fr)	2012-01-17
SE9603430L (sv)	1998-03-20
WO1998011972A1 (fr)	1998-03-26
DE69736485D1 (de)	2006-09-21
ATE335529T1 (de)	2006-09-15
SE9603430D0 (sv)	1996-09-19
EP0938359A1 (fr)	1999-09-01
DE69736485T2 (de)	2007-02-01
NO991315D0 (no)	1999-03-18
CA2265792A1 (fr)	1998-03-26
US6113783A (en)	2000-09-05
NO991315L (no)	1999-05-19
NO320379B1 (no)	2005-11-28
EP0938359B1 (fr)	2006-08-09

Legal Events

Date	Code	Title	Description
2013-04-30	NUG	Patent has lapsed

Publication	Publication Date	Title
SE510746C2 (sv)	1999-06-21	Anordning vid en filtersektor för en roterande filterskiva
FI93700B (fi)	1995-02-15	Suodatinsektori
US3591009A (en)	1971-07-06	Disc filter having filtrate directing means
SE463242B (sv)	1990-10-29	Filter foer kontinuerlig filtrering av suspension
JPS61238312A (ja)	1986-10-23	直接フラツシユフイルタおよびこれに特に有用なフイルタ円板
US4889625A (en)	1989-12-26	Filter for concentrating suspensions
CN101678249B (zh)	2012-09-26	过滤装置
JPH067889B2 (ja)	1994-02-02	回転円盤型濾過機用円盤型濾過エレメント
JPS61274713A (ja)	1986-12-04	多重ディスク流体フィルター
JP2003530998A (ja)	2003-10-21	汚染された液体を浄化するためのフィルタ装置
US20040168970A1 (en)	2004-09-02	Filter cartridge
AU2002344693A1 (en)	2003-05-22	A filter cartridge
CN103313768A (zh)	2013-09-18	过滤系统
JP2693037B2 (ja)	1997-12-17	遠心清掃式ろ▲か▼機
US6461503B1 (en)	2002-10-08	Interengaged rotary disc filters
US20070170108A1 (en)	2007-07-26	Rotary drum vacuum filter
TWI312767B (en)	2009-08-01	A rotatable water-processing device
JPH0699041A (ja)	1994-04-12	回転型膜分離装置
US1057475A (en)	1913-04-01	Filter.
US20220161164A1 (en)	2022-05-26	Filter element for filter disc comprising elevated restriction edges
JP2979296B2 (ja)	1999-11-15	懸濁液の連続式濾過装置
CN222567372U (zh)	2025-03-07	一种圆盘膜片
JPH0312325Y2 (fr)	1991-03-25
CN106269304B (zh)	2018-09-21	一种离心式净油机用离心机构
JP2018202316A (ja)	2018-12-27	濃縮機