SE469232C - Sätt och anordning för tvättning av cellulosamassa - Google Patents

Sätt och anordning för tvättning av cellulosamassa

Info

Publication number: SE469232C
Authority: SE; Sweden
Prior art keywords: fluid; space; suspension; fiber; liquid
Prior art date: 1992-04-08

Application number

SE9201114A

Other languages

English (en)

Swedish (sv)

Other versions

SE9201114L (sv

SE9201114D0 (sv

SE469232B (sv

Inventor

Rolf Ekholm

Ulf Jansson

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.)

1992-04-08

Filing date

1992-04-08

Publication date

1997-08-18

1992-04-08 Application filed by Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech

1992-04-08 Priority to SE9201114A priority Critical patent/SE469232C/sv

1992-04-08 Publication of SE9201114D0 publication Critical patent/SE9201114D0/xx

1993-02-16 Priority to US08/313,135 priority patent/US5556508A/en

1993-02-16 Priority to CA002132202A priority patent/CA2132202C/en

1993-02-16 Priority to EP93908196A priority patent/EP0633961B1/de

1993-02-16 Priority to BR9306212A priority patent/BR9306212A/pt

1993-02-16 Priority to RU94046046/12A priority patent/RU94046046A/ru

1993-02-16 Priority to DE69302811T priority patent/DE69302811D1/de

1993-02-16 Priority to JP5518215A priority patent/JPH07505684A/ja

1993-02-16 Priority to PCT/SE1993/000115 priority patent/WO1993021377A1/en

1993-02-16 Priority to AU39460/93A priority patent/AU665080B2/en

1993-02-16 Priority to AT93908196T priority patent/ATE138432T1/de

1993-06-07 Publication of SE9201114L publication Critical patent/SE9201114L/

1993-06-07 Publication of SE469232B publication Critical patent/SE469232B/sv

1994-10-04 Priority to FI944620A priority patent/FI116072B/fi

1994-10-06 Priority to NO943769A priority patent/NO943769L/no

1997-08-18 Publication of SE469232C publication Critical patent/SE469232C/sv

Links

238000000034 method Methods 0.000 title claims abstract 7
238000005406 washing Methods 0.000 title abstract description 9
229920002678 cellulose Polymers 0.000 title 1
239000001913 cellulose Substances 0.000 title 1
239000000725 suspension Substances 0.000 claims abstract description 28
239000012530 fluid Substances 0.000 claims abstract description 23
239000000835 fiber Substances 0.000 claims abstract description 21
238000006073 displacement reaction Methods 0.000 claims abstract description 6
239000007788 liquid Substances 0.000 claims description 23
238000013517 stratification Methods 0.000 claims description 3
230000001133 acceleration Effects 0.000 claims 5
238000004061 bleaching Methods 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
239000007789 gas Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1

Classifications

- 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

Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Life Sciences & Earth Sciences (AREA)
Paper (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Treatment Of Fiber Materials (AREA)
Fish Paste Products (AREA)
Centrifugal Separators (AREA)
Biological Treatment Of Waste Water (AREA)
External Artificial Organs (AREA)
Ropes Or Cables (AREA)
Preliminary Treatment Of Fibers (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Absorbent Articles And Supports Therefor (AREA)
Investigating Or Analysing Biological Materials (AREA)
Fluid-Damping Devices (AREA)
Combined Devices Of Dampers And Springs (AREA)

SE9201114A 1992-04-08 1992-04-08 Sätt och anordning för tvättning av cellulosamassa SE469232C (sv)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
SE9201114A SE469232C (sv)	1992-04-08	1992-04-08	Sätt och anordning för tvättning av cellulosamassa
AT93908196T ATE138432T1 (de)	1992-04-08	1993-02-16	Verfahren und vorrichtung zur behandlung von zellstoff
DE69302811T DE69302811D1 (de)	1992-04-08	1993-02-16	Verfahren und vorrichtung zur behandlung von zellstoff
PCT/SE1993/000115 WO1993021377A1 (en)	1992-04-08	1993-02-16	Method and device for treating pulp
EP93908196A EP0633961B1 (de)	1992-04-08	1993-02-16	Verfahren und vorrichtung zur behandlung von zellstoff
BR9306212A BR9306212A (pt)	1992-04-08	1993-02-16	Método e dispositivo de tratamento de uma suspens o de fibra
RU94046046/12A RU94046046A (ru)	1992-04-08	1993-02-16	Способ обработки волокнистой суспензии и устройство для его осуществления
US08/313,135 US5556508A (en)	1992-04-08	1993-02-16	Method for treating pulp
JP5518215A JPH07505684A (ja)	1992-04-08	1993-02-16	パルプを処理するための方法と装置
CA002132202A CA2132202C (en)	1992-04-08	1993-02-16	Method for treating pulp
AU39460/93A AU665080B2 (en)	1992-04-08	1993-02-16	Method and device for treating pulp
FI944620A FI116072B (fi)	1992-04-08	1994-10-04	Menetelmä ja laite sulpun käsittelemiseksi
NO943769A NO943769L (no)	1992-04-08	1994-10-06	Fremgangsmåte og anordning for massebehandling

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9201114A SE469232C (sv)	1992-04-08	1992-04-08	Sätt och anordning för tvättning av cellulosamassa

Publications (4)

Publication Number	Publication Date
SE9201114D0 SE9201114D0 (sv)	1992-04-08
SE9201114L SE9201114L (sv)	1993-06-07
SE469232B SE469232B (sv)	1993-06-07
SE469232C true SE469232C (sv)	1997-08-18

Family

ID=20385893

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9201114A SE469232C (sv)	1992-04-08	1992-04-08	Sätt och anordning för tvättning av cellulosamassa

Country Status (13)

Country	Link
US (1)	US5556508A (de)
EP (1)	EP0633961B1 (de)
JP (1)	JPH07505684A (de)
AT (1)	ATE138432T1 (de)
AU (1)	AU665080B2 (de)
BR (1)	BR9306212A (de)
CA (1)	CA2132202C (de)
DE (1)	DE69302811D1 (de)
FI (1)	FI116072B (de)
NO (1)	NO943769L (de)
RU (1)	RU94046046A (de)
SE (1)	SE469232C (de)
WO (1)	WO1993021377A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE503504C2 (sv) *	1994-10-20	1996-06-24	Kvaerner Pulping Tech	Apparat för behandling av fibersuspension
SE517532C2 (sv) *	2000-10-25	2002-06-18	Rolf Ekholm	Metod och apparat för tvättning av en fibersuspension
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
SE113137C1 (de) *
GB2059469B (en) *	1979-09-26	1983-09-01	Reed International Ltd	Washing fibre stock
FI79867C (fi) *	1988-04-13	1990-03-12	Ahlstroem Oy	Foerfarande och anordning foer behandling av fibersuspensioner.
US5013460A (en) *	1989-11-13	1991-05-07	Kamyr, Inc.	Centrifugal washer for paper pulp with means to feed pulp as a thin sheet
FI900273A (fi) *	1990-01-17	1991-07-18	Tampella Oy Ab	Anordning foer utfaellning av fibermassa.
US5204009A (en) *	1991-08-14	1993-04-20	Kvaerner Hymac Inc.	Slurry rising apparatus and method therefor

1992
- 1992-04-08 SE SE9201114A patent/SE469232C/sv not_active IP Right Cessation
1993
- 1993-02-16 US US08/313,135 patent/US5556508A/en not_active Expired - Lifetime
- 1993-02-16 BR BR9306212A patent/BR9306212A/pt not_active Application Discontinuation
- 1993-02-16 EP EP93908196A patent/EP0633961B1/de not_active Expired - Lifetime
- 1993-02-16 RU RU94046046/12A patent/RU94046046A/ru unknown
- 1993-02-16 DE DE69302811T patent/DE69302811D1/de not_active Expired - Lifetime
- 1993-02-16 AT AT93908196T patent/ATE138432T1/de not_active IP Right Cessation
- 1993-02-16 JP JP5518215A patent/JPH07505684A/ja active Pending
- 1993-02-16 AU AU39460/93A patent/AU665080B2/en not_active Ceased
- 1993-02-16 WO PCT/SE1993/000115 patent/WO1993021377A1/en active IP Right Grant
- 1993-02-16 CA CA002132202A patent/CA2132202C/en not_active Expired - Fee Related
1994
- 1994-10-04 FI FI944620A patent/FI116072B/fi active IP Right Grant
- 1994-10-06 NO NO943769A patent/NO943769L/no unknown

Also Published As

Publication number	Publication date
SE9201114L (sv)	1993-06-07
JPH07505684A (ja)	1995-06-22
DE69302811D1 (de)	1996-06-27
FI116072B (fi)	2005-09-15
FI944620A0 (fi)	1994-10-04
WO1993021377A1 (en)	1993-10-28
CA2132202A1 (en)	1993-10-28
FI944620A (fi)	1994-10-04
NO943769D0 (no)	1994-10-06
SE9201114D0 (sv)	1992-04-08
CA2132202C (en)	2003-01-21
US5556508A (en)	1996-09-17
ATE138432T1 (de)	1996-06-15
AU3946093A (en)	1993-11-18
NO943769L (no)	1994-10-06
EP0633961A1 (de)	1995-01-18
AU665080B2 (en)	1995-12-14
SE469232B (sv)	1993-06-07
RU94046046A (ru)	1996-07-27
BR9306212A (pt)	1998-06-23
EP0633961B1 (de)	1996-05-22

Legal Events

Date	Code	Title	Description
2009-12-15	NUG	Patent has lapsed

Publication	Publication Date	Title
CA2202284A1 (en)	1996-04-25	Blood processing system
KR20050026408A (ko)	2005-03-15	크랭크실 가스의 정화를 위한 방법 및 장치
US3368684A (en)	1968-02-13	Continuously operating centrifuging device
US5306225A (en)	1994-04-26	Decanter centrifuge having a disc-like dip weir with a hole
SE509516C2 (sv)	1999-02-08	Anordning för att tillföra en vätska vid ett lager till en roterande axel
US2737857A (en)	1956-03-13	Hydraulic apparatus
FI57358C (fi)	1980-08-11	Anordning foer upploesning av fibermaterial
JPH0822394B2 (ja)	1996-03-06	遠心分離機
SE469232C (sv)	1997-08-18	Sätt och anordning för tvättning av cellulosamassa
FI86565B (fi)	1992-05-29	Sorteringsanordning foer fibersuspensioner.
JPS6245363A (ja)	1987-02-27	遠心濃縮機
JPH07246349A (ja)	1995-09-26	分離板型遠心分離機
SE509162C2 (sv)	1998-12-14	Centrifugalseparator med vätskefylld transmissionskammare
SE509147C2 (sv)	1998-12-07	Centrifugalseparator med roterbart slamtransportorgan
RU2006120547A (ru)	2007-12-27	Разделительное устройство
GB2189172A (en)	1987-10-21	Centrifuge drum
JP2727411B2 (ja)	1998-03-11	分離板型遠心分離機
FI65766B (fi)	1984-03-30	Centrifug med tvao koncentriska trummor foer avvattning av slam
JPH0531400A (ja)	1993-02-09	脱水装置
US1050720A (en)	1913-01-14	Art of centrifugal separation.
SE463399B (sv)	1990-11-19	Helmantelcentrifug med transportsnaeckskruv
JP2856275B2 (ja)	1999-02-10	遠心分離機の洗浄装置
WO2023134950A1 (en)	2023-07-20	A method and a separation system
SE457238B (sv)	1988-12-12	Utmatningsorgan med virvelkammare
JPH06285389A (ja)	1994-10-11	液液分離用遠心分離装置