FI97979B - Sil - Google Patents
SilInfo
- Publication number
- FI97979B FI97979B FI950826A FI950826A FI97979B FI 97979 B FI97979 B FI 97979B FI 950826 A FI950826 A FI 950826A FI 950826 A FI950826 A FI 950826A FI 97979 B FI97979 B FI 97979B
- Authority
- FI
- Finland
- Prior art keywords
- screen
- plate
- millimeters
- slots
- slots formed
- Prior art date
Links
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
- D21D5/16—Cylinders and plates for screens
-
- 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
- D21C7/00—Digesters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Medicines Containing Plant Substances (AREA)
- Combined Means For Separation Of Solids (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI950826A FI97979B (sv) | 1995-02-23 | 1995-02-23 | Sil |
AT96903024T ATE195984T1 (de) | 1995-02-23 | 1996-02-22 | Sieb mit geneigten schlitzen zur verwendung in einem kontinuierlichen digestor |
US08/894,528 US6039841A (en) | 1995-02-23 | 1996-02-22 | Screen having inclined slots for use in a continuous digester |
EP96903024A EP0811088B1 (en) | 1995-02-23 | 1996-02-22 | A screen having inclined slots for use in a continuous digester |
PCT/FI1996/000104 WO1996026315A1 (en) | 1995-02-23 | 1996-02-22 | A screen having inclined slots for use in a continuous digester |
DE69610078T DE69610078T2 (de) | 1995-02-23 | 1996-02-22 | Sieb mit geneigten schlitzen zur verwendung in einem kontinuierlichen digestor |
CA002213475A CA2213475C (en) | 1995-02-23 | 1996-02-22 | A screen having inclined slots for use in a continuous digester |
US09/421,671 US6344112B1 (en) | 1995-02-23 | 1999-10-20 | Screen having inclined slots for a digester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI950826A FI97979B (sv) | 1995-02-23 | 1995-02-23 | Sil |
Publications (3)
Publication Number | Publication Date |
---|---|
FI950826A0 FI950826A0 (sv) | 1995-02-23 |
FI950826A FI950826A (sv) | 1996-08-24 |
FI97979B true FI97979B (sv) | 1996-12-13 |
Family
ID=8542914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI950826A FI97979B (sv) | 1995-02-23 | 1995-02-23 | Sil |
Country Status (7)
Country | Link |
---|---|
US (2) | US6039841A (sv) |
EP (1) | EP0811088B1 (sv) |
AT (1) | ATE195984T1 (sv) |
CA (1) | CA2213475C (sv) |
DE (1) | DE69610078T2 (sv) |
FI (1) | FI97979B (sv) |
WO (1) | WO1996026315A1 (sv) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6129816A (en) | 1997-10-24 | 2000-10-10 | Andritz-Ahlstrom Inc. | Tapered screen assembly for a cellulose pulp digester |
US6138838A (en) | 1998-05-29 | 2000-10-31 | J&L Fiber Services, Inc. | Screen media and a screening passage therefore |
US6468427B1 (en) * | 1998-09-29 | 2002-10-22 | Gambro, Inc. | Fluid filter for use in extracorporeal blood processing |
US6165323A (en) * | 1999-02-10 | 2000-12-26 | Andritz-Ahlstrom Inc. | Screen plate having a plurality of inclined slots in a digester |
FI118476B (sv) | 1999-10-26 | 2007-11-30 | Metso Paper Inc | Stångsil |
US7147750B1 (en) * | 2000-03-24 | 2006-12-12 | Andritz Inc. | Extraction with compaction and springback considerations |
US6436233B1 (en) | 2000-05-18 | 2002-08-20 | Andritz Inc. | Feeding cellulose material to a treatment vessel |
US6451172B1 (en) | 2000-05-18 | 2002-09-17 | Andritz Inc. | In-line drainer enhancements |
DE10217926A1 (de) * | 2002-04-23 | 2003-11-13 | Voith Paper Patent Gmbh | Verfahren zum Nasssieben von Faserstoffsuspensionen |
US7125472B2 (en) * | 2002-07-11 | 2006-10-24 | Jack T. Baker | Slotted screen for digester |
US7115189B2 (en) * | 2002-07-11 | 2006-10-03 | Jack T. Baker | Slotted screen for digester |
US7736467B2 (en) * | 2004-06-29 | 2010-06-15 | Metso Paper Pori Oy | Screen assembly for a pulp digester |
BRPI0514226A (pt) | 2004-08-09 | 2008-06-03 | Prime Solution Inc | conjunto extrator de lìquido para extrair lìquido de uma massa, método de lavar um conjunto extrator de lìquido para extrair lìquido de uma massa, e, sistema para extrair lìquido de uma massa |
CN101296739B (zh) * | 2005-10-28 | 2011-12-14 | 普莱姆解决方案公司 | 旋转风扇压榨机 |
US7799173B2 (en) * | 2007-01-18 | 2010-09-21 | Andritz Inc. | Screen plates having diagonal slots with curved inlets for a digester |
SE531717C2 (sv) * | 2007-11-30 | 2009-07-21 | Metso Fiber Karlstad Ab | Kokarsil för en kontinuerlig cellulosamassakokare |
ITVI20080017U1 (it) | 2008-05-21 | 2009-11-21 | Comer Spa | Cestello filtrante di tipo perfezionato per sospensioni di fibre in acqua |
US8662315B2 (en) * | 2008-07-14 | 2014-03-04 | Prime Solution, Inc. | Rotary fan press |
US8887925B2 (en) * | 2010-06-25 | 2014-11-18 | Abbas Motakef | Wedge bar for inertial separation |
US8980061B2 (en) * | 2012-01-12 | 2015-03-17 | Valmet Ab | Profile bar screen for digester vessels |
US8894819B2 (en) * | 2012-04-25 | 2014-11-25 | Andritz Inc. | In-line drainer with shaped screen slots |
SE538326C2 (sv) * | 2014-09-01 | 2016-05-17 | Valmet Oy | Profile bar screen for digester vessels |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2712776A (en) * | 1953-08-13 | 1955-07-12 | Arthur P Wagenknecht | Cover for suction box of paper machines |
US3713541A (en) * | 1971-05-10 | 1973-01-30 | Bird Machine Co | Screening machine with slotted screen |
US4795560A (en) * | 1987-04-16 | 1989-01-03 | The Black Clawson Company | Screen plates |
AT392303B (de) * | 1988-10-06 | 1991-03-11 | Bartelmuss Heinrich Ing | Belag |
SE466706B (sv) * | 1990-07-20 | 1992-03-23 | Kamyr Ab | Vaeggorgan foer separering av vaetska fraan ett vaetskehaltigt partikelmaterial |
SE9304177L (sv) * | 1993-12-16 | 1994-12-19 | Kvaerner Pulping Tech | Silanordning |
-
1995
- 1995-02-23 FI FI950826A patent/FI97979B/sv not_active IP Right Cessation
-
1996
- 1996-02-22 US US08/894,528 patent/US6039841A/en not_active Expired - Lifetime
- 1996-02-22 AT AT96903024T patent/ATE195984T1/de active
- 1996-02-22 CA CA002213475A patent/CA2213475C/en not_active Expired - Lifetime
- 1996-02-22 DE DE69610078T patent/DE69610078T2/de not_active Expired - Lifetime
- 1996-02-22 EP EP96903024A patent/EP0811088B1/en not_active Expired - Lifetime
- 1996-02-22 WO PCT/FI1996/000104 patent/WO1996026315A1/en active IP Right Grant
-
1999
- 1999-10-20 US US09/421,671 patent/US6344112B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0811088A1 (en) | 1997-12-10 |
EP0811088B1 (en) | 2000-08-30 |
DE69610078D1 (de) | 2000-10-05 |
US6344112B1 (en) | 2002-02-05 |
CA2213475C (en) | 2000-10-17 |
FI950826A0 (sv) | 1995-02-23 |
DE69610078T2 (de) | 2001-04-12 |
WO1996026315A1 (en) | 1996-08-29 |
US6039841A (en) | 2000-03-21 |
ATE195984T1 (de) | 2000-09-15 |
CA2213475A1 (en) | 1996-08-29 |
FI950826A (sv) | 1996-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
GB | Transfer or assigment of application |
Owner name: AHLSTROM MACHINERY INC. |
|
GB | Transfer or assigment of application |
Owner name: AHLSTROM MACHINERY INC. |
|
MA | Patent expired |