FI111275B - Laite massan pesemiseksi - Google Patents

Laite massan pesemiseksi Download PDF

Info

Publication number: FI111275B
Authority: FI; Finland
Prior art keywords: vessel; sleeve; opening; profile; throttle
Prior art date: 1994-02-04

Application number

FI962890A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI962890A0 (fi

FI962890A (fi

Inventor

Mikael Nilsson

Bo Wilke

Original Assignee

Kvaerner Pulping Tech

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.)

1994-02-04

Filing date

1996-07-18

Publication date

2003-06-30

1996-07-18 Application filed by Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech

1996-07-18 Publication of FI962890A0 publication Critical patent/FI962890A0/fi

1996-07-18 Publication of FI962890A publication Critical patent/FI962890A/fi

2003-06-30 Application granted granted Critical

2003-06-30 Publication of FI111275B publication Critical patent/FI111275B/fi

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/40—Washing the fibres
- 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
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Paper (AREA)
Filtration Of Liquid (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Extraction Or Liquid Replacement (AREA)
Confectionery (AREA)
Centrifugal Separators (AREA)
Treatment Of Fiber Materials (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

FI962890A 1994-02-04 1996-07-18 Laite massan pesemiseksi FI111275B (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE9400356A SE502440C2 (sv)	1994-02-04	1994-02-04	Apparat för behandling av massa av cellulosahaltigt fibermaterial med en behandlingsvätska
SE9400356		1994-02-04
SE9401263		1994-12-29
PCT/SE1994/001263 WO1995021288A1 (en)	1994-02-04	1994-12-29	Apparatus for washing of pulp

Publications (3)

Publication Number	Publication Date
FI962890A0 FI962890A0 (fi)	1996-07-18
FI962890A FI962890A (fi)	1996-07-18
FI111275B true FI111275B (fi)	2003-06-30

Family

ID=20392798

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI962890A FI111275B (fi)	1994-02-04	1996-07-18	Laite massan pesemiseksi

Country Status (15)

Country	Link
US (1)	US5437170A (ru)
EP (1)	EP0742855B1 (ru)
JP (1)	JP3435452B2 (ru)
CN (1)	CN1070959C (ru)
AT (1)	ATE163695T1 (ru)
AU (1)	AU678894B2 (ru)
BR (1)	BR9408524A (ru)
DE (1)	DE69408877T2 (ru)
ES (1)	ES2115366T3 (ru)
FI (1)	FI111275B (ru)
NO (1)	NO963259L (ru)
RU (1)	RU2126861C1 (ru)
SE (1)	SE502440C2 (ru)
WO (1)	WO1995021288A1 (ru)
ZA (1)	ZA9579B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE528716C8 (sv) *	2005-06-03	2007-04-24	Metso Paper Inc	Anordning för behandling av cellulosamassa i en tvättanordning
US8888958B2 (en) *	2012-12-31	2014-11-18	Andritz Inc.	Pressure diffuser with an annular baffle screen plate over water inlet
CN103923218B (zh) *	2014-04-21	2016-03-30	铜仁学院	一种纳米微晶纤维素清洗及甩干装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1953076A (en) *	1931-09-08	1934-04-03	David B Davies	Apparatus for process of bleaching chemical wood pulp
US4232416A (en) *	1979-04-13	1980-11-11	Morton Machine Works, Incorporated	Process for wetting fiber
EP0054015B1 (de) *	1980-11-20	1985-01-16	Simmering-Graz-Pauker Aktiengesellschaft	Verfahren und Vorrichtung zur Gewinnung von Zellstoff
US4944167A (en) *	1987-11-27	1990-07-31	Kamyr Ab	Backflushing pressure diffuser screens
SE462435B (sv) *	1988-11-11	1990-06-25	Kamyr Ab	Saett att stabilisera tryck- och floedesfoerhaallandena i en silapparat och silapparat haerfoer
US5187956A (en) *	1991-06-20	1993-02-23	Kamyr, Inc.	Preventing clogging in pressure diffusers

1994
- 1994-02-04 SE SE9400356A patent/SE502440C2/sv not_active IP Right Cessation
- 1994-07-26 US US08/280,825 patent/US5437170A/en not_active Expired - Lifetime
- 1994-12-29 EP EP95909157A patent/EP0742855B1/en not_active Expired - Lifetime
- 1994-12-29 JP JP52053395A patent/JP3435452B2/ja not_active Expired - Lifetime
- 1994-12-29 AT AT95909157T patent/ATE163695T1/de not_active IP Right Cessation
- 1994-12-29 AU AU17211/95A patent/AU678894B2/en not_active Ceased
- 1994-12-29 WO PCT/SE1994/001263 patent/WO1995021288A1/en active IP Right Grant
- 1994-12-29 RU RU96118434A patent/RU2126861C1/ru active
- 1994-12-29 ES ES95909157T patent/ES2115366T3/es not_active Expired - Lifetime
- 1994-12-29 DE DE69408877T patent/DE69408877T2/de not_active Expired - Fee Related
- 1994-12-29 BR BR9408524A patent/BR9408524A/pt not_active IP Right Cessation
1995
- 1995-01-06 ZA ZA9579A patent/ZA9579B/xx unknown
- 1995-12-29 CN CN94194903A patent/CN1070959C/zh not_active Expired - Fee Related
1996
- 1996-07-18 FI FI962890A patent/FI111275B/fi not_active IP Right Cessation
- 1996-08-02 NO NO963259A patent/NO963259L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU1721195A (en)	1995-08-21
NO963259D0 (no)	1996-08-02
WO1995021288A1 (en)	1995-08-10
FI962890A0 (fi)	1996-07-18
EP0742855B1 (en)	1998-03-04
DE69408877D1 (de)	1998-04-09
AU678894B2 (en)	1997-06-12
BR9408524A (pt)	1997-08-05
DE69408877T2 (de)	1998-07-23
JP3435452B2 (ja)	2003-08-11
CN1142858A (zh)	1997-02-12
SE9400356L (sv)	1995-08-05
EP0742855A1 (en)	1996-11-20
NO963259L (no)	1996-08-02
ES2115366T3 (es)	1998-06-16
JPH09508448A (ja)	1997-08-26
ATE163695T1 (de)	1998-03-15
SE502440C2 (sv)	1995-10-16
CN1070959C (zh)	2001-09-12
ZA9579B (en)	1995-09-06
SE9400356D0 (sv)	1994-02-04
US5437170A (en)	1995-08-01
RU2126861C1 (ru)	1999-02-27
FI962890A (fi)	1996-07-18

Publication	Publication Date	Title
US3598731A (en)	1971-08-10	Multiple hydrocyclone
FI122263B (fi)	2011-11-15	Menetelmä ja laite kuitususpensioiden lajittelemiseksi
WO1990002224A1 (en)	1990-03-08	Pulp wash press
CA1330543C (en)	1994-07-05	Multiscreen pressure diffuser
FI76130B (fi)	1988-05-31	Anordning foer behandling av en suspension med en behandlingsvaetska.
FI111275B (fi)	2003-06-30	Laite massan pesemiseksi
CA1241859A (en)	1988-09-13	Chip presteaming and air washing
CA2081855C (en)	1998-07-21	Screen
EP0509981B1 (en)	1995-11-15	Two stage pressure diffuser
FI107458B (fi)	2001-08-15	Massankäsittelylaite ja menetelmä massan käsittelemiseksi siinä
KR950704792A (ko)	1995-11-20	핵발전소의 비상냉각장치용 물의 여과장치(device for filtering water to an emergency cooling system in a nuclear power plant)
US4455224A (en)	1984-06-19	Apparatus for treating a papermaking suspension
CA2182187C (en)	2006-02-28	Apparatus for washing of pulp
US4513515A (en)	1985-04-30	Gas treatment of particulate materials in storage containers
KR0114745Y1 (ko)	1998-04-15	가공액의 필터링장치
FI118691B (fi)	2008-02-15	Laite kuitususpensioiden lajittelemiseksi
FI70944C (fi)	1986-10-27	Anordning foer saollning av en fibermassa under tryck
RU96118434A (ru)	1999-01-10	Устройство для промывки пульпы
CA2066082A1 (en)	1993-10-16	Two stage pressure diffuser

Legal Events

Date	Code	Title	Description
2007-07-11	PC	Transfer of assignment of patent	Owner name: METSO FIBER KARLSTAD AB Free format text: METSO FIBER KARLSTAD AB
2011-02-07	PC	Transfer of assignment of patent	Owner name: METSO PAPER SWEDEN AKTIEBOLAG Free format text: METSO PAPER SWEDEN AKTIEBOLAG
2015-01-15	MA	Patent expired

Date

Code

Title

Description

2007-07-11

Transfer of assignment of patent

Owner name: METSO FIBER KARLSTAD AB

Free format text: METSO FIBER KARLSTAD AB

2011-02-07