FI98149B - Menetelmä ja laite suspensioiden fraktioimiseksi - Google Patents

Menetelmä ja laite suspensioiden fraktioimiseksi

Info

Publication number: FI98149B
Authority: FI; Finland
Prior art keywords: fractionating; suspensions; fractionating suspensions
Prior art date: 1988-11-25

Application number

FI903718A

Other languages

English (en)

Swedish (sv)

Other versions

FI903718A0 (fi

FI98149C (fi

Inventor

Roland Fjaellstroem

Rune Frykhult

Original Assignee

Celleco 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.)

1988-11-25

Filing date

1990-07-24

Publication date

1997-01-15

1990-07-24 Application filed by Celleco Ab filed Critical Celleco Ab

1990-07-24 Publication of FI903718A0 publication Critical patent/FI903718A0/fi

1997-01-15 Publication of FI98149B publication Critical patent/FI98149B/fi

1997-04-25 Application granted granted Critical

1997-04-25 Publication of FI98149C publication Critical patent/FI98149C/fi

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/04—Flat screens
- D21D5/046—Rotary screens
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filtration Of Liquid (AREA)
Filtering Materials (AREA)
Paper (AREA)
Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

FI903718A 1988-11-25 1990-07-24 Menetelmä ja laite suspensioiden fraktioimiseksi FI98149C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE8804264		1988-11-25
SE8804264A SE462597B (sv)	1988-11-25	1988-11-25	Foerfarande och anordning foer fraktionering av suspensioner
SE8900633		1989-11-07
PCT/SE1989/000633 WO1990006396A1 (en)	1988-11-25	1989-11-07	Method of and device for fractionating suspensions

Publications (3)

Publication Number	Publication Date
FI903718A0 FI903718A0 (fi)	1990-07-24
FI98149B true FI98149B (fi)	1997-01-15
FI98149C FI98149C (fi)	1997-04-25

Family

ID=20374064

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI903718A FI98149C (fi)	1988-11-25	1990-07-24	Menetelmä ja laite suspensioiden fraktioimiseksi

Country Status (8)

Country	Link
US (1)	US5124029A (fi)
EP (1)	EP0396721B1 (fi)
JP (1)	JP2793037B2 (fi)
CA (1)	CA2003515C (fi)
DE (1)	DE68913037T2 (fi)
FI (1)	FI98149C (fi)
SE (1)	SE462597B (fi)
WO (1)	WO1990006396A1 (fi)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE465967B (sv) *	1990-04-11	1991-11-25	Celleco Ab	Foerfarande och anordning foer separering av en fibersuspension
IL94630A (en) *	1990-06-06	1993-08-18	Filtration Ltd Herzliya And Yt	Self-cleaning filter
SE466708B (sv) *	1990-07-27	1992-03-23	Celleco Hedemora Ab	Anordning foer separering av suspensioner, varvid suspensionen sprutas direkt paa en filtertrumma, utifraan eller inifraan
GB9026030D0 (en) *	1990-11-29	1991-01-16	Ecc Int Ltd	A rotary screen device
GB9026028D0 (en) *	1990-11-29	1991-01-16	Ecc Int Ltd	A screening system
SE469599B (sv) *	1992-01-28	1993-08-02	Celleco Hedemora Ab	Foerfarande och anordning foer separering av fibersuspensioner
US5392921A (en) *	1992-04-07	1995-02-28	Aks, Incorporated	Process and apparatus for processing resins
US5297683A (en) *	1992-04-07	1994-03-29	Aks, Inc.	Process and apparatus for processing resins
CA2108321A1 (en) *	1992-11-10	1994-05-11	Margaret Anne Brew	Mechanical pulp fractionation with a spray disk filter
CA2151593C (en) *	1992-12-14	1999-02-23	Roger Haeffner	Apparatus for filtering suspensions
US5814187A (en) *	1993-04-14	1998-09-29	Alfa Laval Celleco Ab	Apparatus and method for treating a pulp slurry of waste paper
WO1994024365A1 (en) *	1993-04-16	1994-10-27	Sigurd Fongen	Means for filtering and fractionation of suspensions containing fibres, fibre fragments, fines and other particles
SE9302781D0 (sv) *	1993-08-27	1993-08-27	Siri Frykhult	Fraktioneringsanordning
FI96328C (fi) *	1994-02-04	1996-06-10	Ahlstroem Oy	Menetelmä ja laite uusiomassan käsittelemiseksi
US5992641A (en) *	1995-06-05	1999-11-30	Ecc International Inc.	Methods and apparatus for screening particulate materials
IT1315291B1 (it) *	2000-02-29	2003-02-10	Donato Massignani	Macchina per la microfiltrazione di particelle solide sospese in unacorrente liquida
PL1961475T3 (pl)	2007-02-21	2020-11-16	Veolia Water Solutions & Technologies Support	Urządzenie do czyszczenia wysokociśnieniowego
CN102119248A (zh) *	2008-08-11	2011-07-06	沃依特专利有限责任公司	用于分馏纤维悬浮液的装置
US8297447B2 (en) *	2008-10-30	2012-10-30	Fruit Growers Supply Company	Dual side cleaning and traversing screen filtration system
DE102010039506A1 (de) *	2010-08-19	2012-02-23	Voith Patent Gmbh	Verfahren zur Filterung von Suspensionen wässrig suspendierten Zellstofffasern
US9138750B2 (en) *	2011-12-29	2015-09-22	Weyerhaeuser Nr Company	Spray apparatus and method for separating plant embryos
FI123557B (fi) *	2012-02-06	2013-07-15	Andritz Oy	Menetelmä ja laite kiekkosuotimen esipäällystekerroksen ohentamiseksi
ITVI20120190A1 (it) *	2012-07-30	2014-01-31	Nuove En S R L	Macchina per la microfiltrazione continua di acque di processo e di scarico riutilizzabili nell'agricoltura e nell'industria
US8679335B1 (en) *	2012-12-21	2014-03-25	Saniprotex Inc.	Vehicle-mounted vacuum system and method of separating liquid and solids fractions of a sludge-like mixture inside a container
US9816282B2 (en) *	2013-08-16	2017-11-14	Robert Stanley Chick	Self cleaning swimming pool filter
WO2017136855A1 (en) *	2016-02-07	2017-08-10	Haupt Brett	Head-only and/or whole body inhalation exposure chamber
US11084046B2 (en)	2016-10-03	2021-08-10	The Government Of The United States, As Represented By The Secretary Of The Army	Aerosol concentrating apparatus for use with aerosol aging drum
FI3833464T3 (fi) *	2018-08-10	2025-11-10	Kadant Black Clawson Llc	Levysuodattimet ja levysuodattimien käyttömenetelmät
JP7033248B2 (ja) *	2018-11-05	2022-03-10	株式会社石垣	フィルタープレスのろ布洗浄方法
US11000791B2 (en) *	2019-03-06	2021-05-11	Veolia Water Solutions & Technologies Support	Rotary disc filter having backwash guides
GB202019145D0 (en) *	2020-12-04	2021-01-20	Tree Ass Ltd	Device for refrigeration system
CN113305009B (zh) *	2021-06-15	2022-11-18	湖北庄康生物科技股份有限公司	一种密封翻滚式多级筛分机
WO2025037331A1 (en) *	2023-08-17	2025-02-20	Nikhil Agarwal	Radial edge disc filter

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE187797C1 (fi) *		1963-01-01
US873390A (en) *	1907-05-17	1907-12-10	William A Stevenson	Apparatus for screening pulp.
US1041935A (en) *	1911-05-19	1912-10-22	Nat Lead Co	Rotary screen.
US1155116A (en) *	1911-08-09	1915-09-28	Peder P Westbye	Pulp-screening machine.
US1675612A (en) *	1927-07-22	1928-07-03	Bird Machine Co	Screen for paper making
US2874840A (en) *	1954-09-24	1959-02-24	Columbian General Blacks Ltd	Methods of separating or classifying materials
US3007575A (en) *	1957-06-18	1961-11-07	Smidth & Co As F L	Screening apparatus
US2988223A (en) *	1958-02-15	1961-06-13	Celleco Ab	Arrangement for removal of resin and/or dewatering of pulp
US3024911A (en) *	1958-09-15	1962-03-13	Celleco Ab	Method of assorting, dewatering or the like of fibrous material suspended in water
GB1181363A (en) *	1966-01-21	1970-02-18	Nat Res Dev	Process and Apparatus for Classifying Fibres
US3477571A (en) *	1966-11-14	1969-11-11	Procter & Gamble	Apparatus and method for screening fibrous slurries
SE342064B (fi) *	1967-03-10	1972-01-24	Purac Ab
GB1265803A (fi) *	1968-05-07	1972-03-08
SE357992B (fi) *	1972-03-29	1973-07-16	Celleco Ab
US4644347A (en) *	1983-08-10	1987-02-17	Motorola, Inc.	Multiple frequency message system
SE463771C (sv) *	1985-05-02	1999-07-12	Caustec Ab	Anordning och förfarande för separering av vitlut, mesa och eventuellt slam varvid användes ett roterande skivfilter
SE457772B (sv) *	1987-05-15	1989-01-30	Harry Nilsson	Filter foer koncentrering av suspensioner
SU1505599A1 (ru) *	1987-07-20	1989-09-07	Научно-исследовательский и проектный институт по обогащению и агломерации руд черных металлов "Механобрчермет"	Барабанный грохот

1988
- 1988-11-25 SE SE8804264A patent/SE462597B/sv not_active IP Right Cessation
1989
- 1989-11-07 DE DE89912921T patent/DE68913037T2/de not_active Expired - Fee Related
- 1989-11-07 JP JP2500268A patent/JP2793037B2/ja not_active Expired - Lifetime
- 1989-11-07 US US07/543,807 patent/US5124029A/en not_active Expired - Fee Related
- 1989-11-07 WO PCT/SE1989/000633 patent/WO1990006396A1/en not_active Ceased
- 1989-11-07 EP EP89912921A patent/EP0396721B1/en not_active Expired - Lifetime
- 1989-11-21 CA CA002003515A patent/CA2003515C/en not_active Expired - Fee Related
1990
- 1990-07-24 FI FI903718A patent/FI98149C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE68913037D1 (de)	1994-03-24
EP0396721A1 (en)	1990-11-14
EP0396721B1 (en)	1994-02-09
US5124029A (en)	1992-06-23
SE462597B (sv)	1990-07-23
FI903718A0 (fi)	1990-07-24
SE8804264L (sv)	1990-05-26
SE8804264D0 (sv)	1988-11-25
DE68913037T2 (de)	1994-05-11
CA2003515C (en)	1999-06-29
JPH03503788A (ja)	1991-08-22
WO1990006396A1 (en)	1990-06-14
JP2793037B2 (ja)	1998-09-03
CA2003515A1 (en)	1990-05-25
FI98149C (fi)	1997-04-25

Publication	Publication Date	Title
FI98149B (fi)	1997-01-15	Menetelmä ja laite suspensioiden fraktioimiseksi
FI906371A7 (fi)	1990-12-21	Menetelmä ja laite kalvon vetämistä varten
FI951458L (fi)	1995-03-27	Menetelmä ja laitteisto kirjan kansien valmistamiseksi
FI943323L (fi)	1994-09-05	Menetelmä ja laite yksittäisten selluloosakuitujen verkkouttamiseksi
FI955247A7 (fi)	1996-01-04	Menetelmä ja laitteisto massan käsittelemiseksi
FI953774A7 (fi)	1995-08-09	Menetelmä ja laite vaahdotuserotteluun
FI896196A7 (fi)	1989-12-21	Menetelmä ja laite emulsioiden valmistamiseksi
FI901032A7 (fi)	1990-09-03	Menetelmä ja laite selkeytyslietteen kuivaamiseksi
FI890216L (fi)	1989-07-26	Laite ja menetelmä puutavaran käsittelemiseksi
FI20070941L (fi)	2007-12-05	Menetelmä ja laite kuitususpensioiden lajittelemiseksi
FI914229A7 (fi)	1991-09-06	Menetelmä ja laite lietteen stabiloimiseksi
DE69034121D1 (de)	2004-01-08	Aufzeichnungsvorrichtung und -verfahren
KR890700405A (ko)	1989-04-24	피복장치와 방법
FI890363A7 (fi)	1989-01-25	Laite ja menetelmä höyry-nestekontaktia varten
FI903039A0 (fi)	1990-06-15	Menetelmä ja laite kuitulevyarkkien valmistamiseksi
FI102358B1 (fi)	1998-11-30	Menetelmä kuitumassan käsittelemiseksi ja laitteisto tätä varten
FI943895L (fi)	1995-02-28	Paperinvalmistusmenetelmä ja menetelmän toteuttava laitteisto
FI925064A7 (fi)	1994-05-10	Menetelmä ja laitteisto bioaffiniteettimäärityksiä varten
FI893409L (fi)	1990-01-17	Menetelmä ja laite erilaisten liuottimien erottamiseksi ja erilläänpitämiseksi
FI91048B (fi)	1994-01-31	Menetelmä ja laite kuitulevyjen valmistamiseksi
FI941414A7 (fi)	1994-09-27	Menetelmä ja laitteisto bioproteiinien valmistamiseksi
FI922284L (fi)	1993-08-03	Menetelmä ja laite kuitususpension puhdistamiseksi
FI945461L (fi)	1996-05-22	Laite ja menetelmä kuitususpension lajittelemiseksi
FI943194A7 (fi)	1995-01-14	Menetelmä ja laite cannelonin valmistamiseksi
FI902098A7 (fi)	1990-04-26	Menetelmä ja laite lasilevyjen tarkastamiseksi

Legal Events

Date	Code	Title	Description
1996-12-17	BB	Publication of examined application
2004-08-31	MM	Patent lapsed	Owner name: CELLECO AB