FI20000452L - Lietteen suodatuslaite - Google Patents

Lietteen suodatuslaite Download PDF

Info

Publication number: FI20000452L
Authority: FI; Finland
Prior art keywords: filtration device; sludge filtration; sludge; filtration
Prior art date: 1997-09-01

Application number

FI20000452A

Other languages

English (en)

Swedish (sv)

Other versions

FI20000452A7 (fi

Inventor

Rune H Frykhult

Original Assignee

Gl & V 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.)

1997-09-01

Filing date

2000-02-28

Publication date

2000-02-28

2000-02-28 Application filed by Gl & V Celleco Ab filed Critical Gl & V Celleco Ab

2000-02-28 Publication of FI20000452L publication Critical patent/FI20000452L/fi

2000-02-28 Publication of FI20000452A7 publication Critical patent/FI20000452A7/fi

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
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Paper (AREA)
Filtration Of Liquid (AREA)
Filtering Materials (AREA)
Treatment Of Sludge (AREA)

FI20000452A 1997-09-01 2000-02-28 Lietteen suodatuslaite FI20000452A7 (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9703139A SE9703139D0 (sv)	1997-09-01	1997-09-01	Apparatus for filtering suspensions
PCT/SE1998/001542 WO1999011357A1 (en)	1997-09-01	1998-08-31	Apparatus for filtering suspensions

Publications (2)

Publication Number	Publication Date
FI20000452L true FI20000452L (fi)	2000-02-28
FI20000452A7 FI20000452A7 (fi)	2000-02-28

Family

ID=20408095

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20000452A FI20000452A7 (fi)	1997-09-01	2000-02-28	Lietteen suodatuslaite

Country Status (7)

Country	Link
JP (1)	JP2001514067A (fi)
AU (1)	AU9012898A (fi)
CA (1)	CA2301164A1 (fi)
DE (1)	DE19882626T1 (fi)
FI (1)	FI20000452A7 (fi)
SE (1)	SE9703139D0 (fi)
WO (1)	WO1999011357A1 (fi)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI70526C (fi) *	1984-12-03	1986-09-24	Enso Gutzeit Oy	Skivfilter
CA2069876C (en) *	1990-02-16	2000-05-23	Rune Frykhult	An apparatus for filtering suspensions and a method of operating the apparatus

1997
- 1997-09-01 SE SE9703139A patent/SE9703139D0/xx unknown
1998
- 1998-08-31 DE DE19882626T patent/DE19882626T1/de not_active Withdrawn
- 1998-08-31 JP JP2000508449A patent/JP2001514067A/ja active Pending
- 1998-08-31 AU AU90128/98A patent/AU9012898A/en not_active Abandoned
- 1998-08-31 CA CA002301164A patent/CA2301164A1/en not_active Abandoned
- 1998-08-31 WO PCT/SE1998/001542 patent/WO1999011357A1/en not_active Ceased
2000
- 2000-02-28 FI FI20000452A patent/FI20000452A7/fi unknown

Also Published As

Publication number	Publication date
CA2301164A1 (en)	1999-03-11
SE9703139D0 (sv)	1997-09-01
WO1999011357A1 (en)	1999-03-11
FI20000452A7 (fi)	2000-02-28
AU9012898A (en)	1999-03-22
JP2001514067A (ja)	2001-09-11
DE19882626T1 (de)	2000-08-24

Publication	Publication Date	Title
DE69828332D1 (de)	2005-02-03	Filtrationseinheit
DE69833185D1 (de)	2006-04-06	Filtrationsanordnung
DE59801125D1 (de)	2001-09-06	Filtrationsvorrichtung
ID20115A (id)	1998-10-01	Filter
DK0998343T3 (da)	2006-10-23	Filteranordning
DE69723809D1 (de)	2003-09-04	Filtervorrichtung
KR970051798U (ko)	1997-09-08	오폐수 처리장치
DE69823629D1 (de)	2004-06-09	Filter
DE59803815D1 (de)	2002-05-23	Klärschlammvererdung
DE59806914D1 (de)	2003-02-20	Filtereinrichtung
DE69718712D1 (de)	2003-03-06	Filtereinrichtung
DE59805350D1 (de)	2002-10-02	Filtereinrichtung
DE69800925D1 (de)	2001-07-19	Filtrationsgerät
DE59808647D1 (de)	2003-07-10	Filtervorrichtung
DE69702794D1 (de)	2000-09-21	Filtervorrichtung
ID20443A (id)	1998-12-17	Perangkat saringan
DE59703626D1 (de)	2001-06-28	Filtervorrichtungen
FI970086L (fi)	1998-07-10	Suodatinlaite
IT1285362B1 (it)	1998-06-03	Dispositivo di filtrazione
FI20000452L (fi)	2000-02-28	Lietteen suodatuslaite
FR2752172B1 (fr)	1998-10-16	Support de filtration
KR960030572U (ko)	1996-10-22	폐수여과장치
DE59811938D1 (de)	2004-10-21	Filter
KR970005777U (ko)	1997-02-21	침전물 제거장치
KR970023498U (ko)	1997-06-18	폐수정화장치