ATE158513T1 - Methode zum zuführen einer suspension zu einem filter und vorrichtung dazu - Google Patents

Methode zum zuführen einer suspension zu einem filter und vorrichtung dazu

Info

Publication number: ATE158513T1
Authority: AT; Austria
Prior art keywords: bed; filter; suspension; pct; sec
Prior art date: 1993-03-26

Application number

AT94911361T

Other languages

English (en)

Inventor

Kurt Joensson

Lennart Lenvik

Magnus Hagrot

Jonas Oskarsson

Original Assignee

Nordic Water Prod Ab

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.)

1993-03-26

Filing date

1994-03-24

Publication date

1997-10-15

1994-03-24 Application filed by Nordic Water Prod Ab filed Critical Nordic Water Prod Ab

1997-10-15 Application granted granted Critical

1997-10-15 Publication of ATE158513T1 publication Critical patent/ATE158513T1/de

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
- B01D24/30—Translation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtration Of Liquid (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Surgical Instruments (AREA)
Reverberation, Karaoke And Other Acoustics (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

AT94911361T 1993-03-26 1994-03-24 Methode zum zuführen einer suspension zu einem filter und vorrichtung dazu ATE158513T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9301018A SE501362C2 (sv)	1993-03-26	1993-03-26	Sätt och anordning att optimera flödet genom ett granulärt bäddfilter

Publications (1)

Publication Number	Publication Date
ATE158513T1 true ATE158513T1 (de)	1997-10-15

Family

ID=20389379

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94911361T ATE158513T1 (de)	1993-03-26	1994-03-24	Methode zum zuführen einer suspension zu einem filter und vorrichtung dazu

Country Status (18)

Country	Link
US (1)	US5755959A (de)
EP (1)	EP0690739B1 (de)
JP (1)	JP3679410B2 (de)
KR (1)	KR960700790A (de)
CN (1)	CN1036176C (de)
AT (1)	ATE158513T1 (de)
AU (1)	AU682685B2 (de)
CA (1)	CA2159186A1 (de)
CZ (1)	CZ249595A3 (de)
DE (1)	DE69405858T2 (de)
FI (1)	FI954480L (de)
HU (1)	HU217902B (de)
NO (1)	NO953766L (de)
PL (1)	PL174890B1 (de)
RU (1)	RU2122883C1 (de)
SE (1)	SE501362C2 (de)
SG (1)	SG48410A1 (de)
WO (1)	WO1994022547A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5582722A (en) *	1994-12-13	1996-12-10	Ashbrook-Simon-Hartley Corporation	Continuous self-cleaning filtration unit
WO2001007140A1 (en) *	1999-07-26	2001-02-01	Christopher Peter Sharland	Method of removing a filter medium from a filter vessel, and evacuating device for use in such method
US6319413B1 (en)	2000-04-20	2001-11-20	Ashbrook Corporation	Method of filtering liquid using a vertical filter
US6641737B2 (en)	2000-04-20	2003-11-04	Ashbrook Corporation	Vertical filter
US8152998B2 (en) *	2010-05-28	2012-04-10	Ashbrook Simon-Hartley, LP	Screenless granular media filters and methods of use
RS62584B1 (sr) *	2015-03-12	2021-12-31	Siemens Energy Inc	Sistem za ispiranje sa filterskim slojem sa obradom pomoću recikliranog gasa
BR112017028458A2 (pt) *	2015-07-03	2018-08-28	Paques Ip Bv	aparelho para purificação de um fluido, gama de uma pluralidade de aparelhos, e método para purificação de um fluido
RU182166U1 (ru) *	2017-12-11	2018-08-06	Общество с ограниченной ответственностью "НПО Акватех"	Устройство для безреагентной очистки воды
RU193150U1 (ru) *	2019-04-09	2019-10-15	Общество с ограниченной ответственностью "Газпром трансгаз Ухта"	Механический блок направления потока воды по фильтру её очистки

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2030013A1 (de) *	1969-09-09	1970-10-30	Lagoutte Pierre
DE2042353C3 (de) *	1970-08-26	1975-09-18	Passavant-Werke Michelbacher Huette, 6209 Aarbergen	Vorrichtung zum Filtrieren von Flüssigkeiten
US4126546B1 (en) *	1977-02-23	1993-05-18	Axel Johnson Engineering Ab	Method for the filtration of a suspension or emulsion
US4102790A (en) *	1976-08-18	1978-07-25	Diaclear, Inc.	Filter underdrain
SE429128B (sv) *	1976-11-29	1983-08-15	Nordstjernan Rederi Ab	Forfarande for separering av fororeningar i vattensuspensioner eller -emulsioner
SE448948B (sv) *	1980-02-26	1987-03-30	Bengt Ake Karl Moller	Anordning for filtrering av vetska
SE430126C (sv) *	1981-08-17	1987-03-05	Carex Process Ab	Filtreringsanordning
DE3308287A1 (de) *	1983-03-09	1984-09-13	Bergwerksverband Gmbh, 4300 Essen	Verfahren und vorrichtung zum filtrieren feststoffbeladener fluessigkeiten
FR2572301B1 (fr) *	1984-10-29	1989-06-23	Degremont	Procede et appareil pour la filtration d'une suspension sur couche filtrante granulaire
ATE58646T1 (de) *	1987-05-14	1990-12-15	Miljoevern Umwelt Technik Gmbh	Verfahren und vorrichtung zum kontinuierlichen filtrieren von fluessigkeiten.
US5173194A (en) *	1989-12-05	1992-12-22	Hering Jr Carl J	Filtration method and apparatus having a filtrate collection chamber within the filter bed
SE465655C (sv) *	1989-12-08	1999-06-14	Sven Haakanson	Förfarande och anordning för filtrering av en vätska
US5277829A (en) *	1992-07-14	1994-01-11	Andritz Sprout-Bauer, Inc.	Deep bed sand filter
DE4341805C1 (de) *	1993-12-08	1995-01-19	Klein Hans Ulrich Dipl Ing	Verfahren und Vorrichtung zum biologischen Reinigen von Wasser

1993
- 1993-03-26 SE SE9301018A patent/SE501362C2/sv not_active IP Right Cessation
1994
- 1994-03-24 CN CN94191597A patent/CN1036176C/zh not_active Expired - Fee Related
- 1994-03-24 AT AT94911361T patent/ATE158513T1/de not_active IP Right Cessation
- 1994-03-24 SG SG1996009466A patent/SG48410A1/en unknown
- 1994-03-24 HU HU9502801A patent/HU217902B/hu not_active IP Right Cessation
- 1994-03-24 KR KR1019950704109A patent/KR960700790A/ko not_active Withdrawn
- 1994-03-24 PL PL94310825A patent/PL174890B1/pl unknown
- 1994-03-24 JP JP52197794A patent/JP3679410B2/ja not_active Expired - Lifetime
- 1994-03-24 DE DE69405858T patent/DE69405858T2/de not_active Expired - Fee Related
- 1994-03-24 EP EP94911361A patent/EP0690739B1/de not_active Expired - Lifetime
- 1994-03-24 RU RU95118159A patent/RU2122883C1/ru active
- 1994-03-24 CA CA002159186A patent/CA2159186A1/en not_active Abandoned
- 1994-03-24 CZ CZ952495A patent/CZ249595A3/cs unknown
- 1994-03-24 AU AU63905/94A patent/AU682685B2/en not_active Expired
- 1994-03-24 US US08/525,728 patent/US5755959A/en not_active Expired - Lifetime
- 1994-03-24 WO PCT/SE1994/000267 patent/WO1994022547A1/en not_active Application Discontinuation
1995
- 1995-09-21 FI FI954480A patent/FI954480L/fi unknown
- 1995-09-22 NO NO953766A patent/NO953766L/no unknown

Also Published As

Publication number	Publication date
NO953766D0 (no)	1995-09-22
DE69405858T2 (de)	1998-04-09
EP0690739A1 (de)	1996-01-10
KR960700790A (ko)	1996-02-24
NO953766L (no)	1995-09-26
SE9301018L (sv)	1994-09-27
FI954480A0 (fi)	1995-09-21
WO1994022547A1 (en)	1994-10-13
CZ249595A3 (en)	1996-02-14
JPH08508441A (ja)	1996-09-10
DE69405858D1 (de)	1997-10-30
US5755959A (en)	1998-05-26
CN1036176C (zh)	1997-10-22
AU6390594A (en)	1994-10-24
CN1119835A (zh)	1996-04-03
RU2122883C1 (ru)	1998-12-10
SG48410A1 (en)	1998-04-17
JP3679410B2 (ja)	2005-08-03
CA2159186A1 (en)	1994-10-13
SE9301018D0 (sv)	1993-03-26
HU217902B (hu)	2000-05-28
PL310825A1 (en)	1996-01-08
HUT73507A (en)	1996-08-28
AU682685B2 (en)	1997-10-16
SE501362C2 (sv)	1995-01-23
HU9502801D0 (en)	1995-11-28
FI954480L (fi)	1995-09-21
PL174890B1 (pl)	1998-09-30
EP0690739B1 (de)	1997-09-24

Similar Documents

Publication	Publication Date	Title
ATE158513T1 (de)	1997-10-15	Methode zum zuführen einer suspension zu einem filter und vorrichtung dazu
DE69131670D1 (de)	1999-11-04	Verfahren zum Verteilen einer Flüssigkeit in einem Wirbelbettreaktor und Wirbelbettreaktor
CA2156518A1 (en)	1994-09-01	Boreside Feed Hollow Fiber Membrane Device
FR2776033B1 (fr)	2000-08-18	Conditionneur d'ecoulement pour canalisation de transport de gaz
DE69719561D1 (de)	2003-04-10	Verfahren und vorrichtung zum stützen eines körpers, insbesondere eines patienten, mit einer von der steuervorrichtung unabhängigen stützvorrichtung
ATE148677T1 (de)	1997-02-15	Verfahren und vorrichtung zur behandlung von flüssigkeiten
ATE118526T1 (de)	1995-03-15	Methode und vorrichtung für ein teilchenauswechselsystem für gegenstromkontakt eines gasförmigen und eines flüssigen einsatzes mit einem schüttgutbett.
JPS644209A (en)	1989-01-09	Method and apparatus for continuously filtering liquid
DE69231941D1 (de)	2001-08-23	Verfahren zur Behandlung von Gasen und körnigen Feststoffen in einer Wirbelschicht
KR930023474A (ko)	1993-12-18	입자형 철-산화물 함유물질의 직접환원 방법 및 장치
PL297062A1 (en)	1994-05-16	Method of installing a filter bed, method of treating liquids and liquid treatment plant employing seated filter beds with horizontal flow of filtered liquids
EA199800153A1 (ru)	1998-10-29	Способ и установка для обработки слоя материала, состоящего из макрочастиц
US6966987B1 (en)	2005-11-22	Tangentially fed media filter method and apparatus
CA2106213A1 (en)	1992-10-17	Blowing a gas into a granular filter bed
JPS5813997Y2 (ja)	1983-03-18	廃水処理装置の散気装置
ATE56638T1 (de)	1990-10-15	Verfahren und vorrichtung zum steuern des apexausflusses bei einem mehrfachhydrozyklon fuer fasersuspensionen.
US5762801A (en)	1998-06-09	Process and apparatus for biological treatment of water
DE69016643D1 (de)	1995-03-16	Methode und Apparat zum Regeln einer Fluidströmung.
SE9302781D0 (sv)	1993-08-27	Fraktioneringsanordning
ATE175767T1 (de)	1999-01-15	Anlage zum austausch von energie zwischen erdreich und einem energietauscher
GB2357446A (en)	2001-06-27	Filters
DE3671844D1 (de)	1990-07-19	Vorrichtung zum vermischen von medien gleichen oder verschiedenen aggregatzustandes.
JPH0536117B2 (de)	1993-05-28
Roth et al.	1984	Wastewater Filtration with the Aid of a Quasicontinuously-fed Compact Filter Facility(Abwasserfiltration mit Hilfe einer quasikontinuierlich betriebenen Kompaktfilteranlage)
Burt	1994	Media tanks for filtration, Part II: Underdrains, installations and adjustments

Legal Events

Date	Code	Title	Description
1998-07-15	UEP	Publication of translation of european patent specification
2000-12-15	REN	Ceased due to non-payment of the annual fee