EP1245724A3 - Tamis sous pression pour l'épuration de pâte à papier contenant des impuretés et son utilisation - Google Patents
Tamis sous pression pour l'épuration de pâte à papier contenant des impuretés et son utilisation Download PDFInfo
- Publication number
- EP1245724A3 EP1245724A3 EP02001744A EP02001744A EP1245724A3 EP 1245724 A3 EP1245724 A3 EP 1245724A3 EP 02001744 A EP02001744 A EP 02001744A EP 02001744 A EP02001744 A EP 02001744A EP 1245724 A3 EP1245724 A3 EP 1245724A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper pulp
- containing impurities
- cleaning paper
- pulp containing
- pressure screen
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- D21D5/023—Stationary screen-drums
- D21D5/026—Stationary screen-drums with rotating cleaning foils
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10115298A DE10115298A1 (de) | 2001-03-28 | 2001-03-28 | Drucksortierer zum Entfernen von Störstoffen aus einer störstoffhaltigen Papierfasersuspension |
DE10115298 | 2001-03-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1245724A2 EP1245724A2 (fr) | 2002-10-02 |
EP1245724A3 true EP1245724A3 (fr) | 2003-07-02 |
EP1245724B1 EP1245724B1 (fr) | 2005-12-07 |
Family
ID=7679390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02001744A Expired - Lifetime EP1245724B1 (fr) | 2001-03-28 | 2002-01-25 | Tamis sous pression pour l'épuration de pâte à papier contenant des impuretés et son utilisation |
Country Status (7)
Country | Link |
---|---|
US (1) | US20020139723A1 (fr) |
EP (1) | EP1245724B1 (fr) |
JP (1) | JP2002339283A (fr) |
AT (1) | ATE312231T1 (fr) |
CA (1) | CA2379425A1 (fr) |
DE (2) | DE10115298A1 (fr) |
ES (1) | ES2252327T3 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9901148L (sv) * | 1999-03-29 | 2000-06-12 | Valmet Fibertech Ab | Silanordning med ett roterbart och ett stationärt silorgan |
DE102006055316B3 (de) * | 2006-11-23 | 2008-01-31 | Voith Patent Gmbh | Siebapparat für eine verschmutzte Faserstoffsuspension und seine Verwendung |
US8869988B2 (en) * | 2008-05-08 | 2014-10-28 | M-I L.L.C. | Cooling and classifying apparatus for pelletized product processing |
US8011515B2 (en) * | 2009-05-12 | 2011-09-06 | Ovivo Luxembourg S.á.r.l. | Two stage pulp screening device with two stationary cylindrical screens |
CN105696400B (zh) * | 2015-03-26 | 2018-04-03 | 潍坊信合达机械有限公司 | 一种造纸业用复合式压力筛 |
CN106368038B (zh) * | 2016-11-17 | 2017-11-24 | 绥阳县双龙纸业有限公司 | 一种升流式压力筛 |
CN107641996B (zh) * | 2017-11-14 | 2023-06-09 | 新乡市新平航空机械有限公司 | 一种新型压力筛转子 |
DE102021112389A1 (de) | 2021-05-12 | 2022-11-17 | Voith Patent Gmbh | Mehrstufige Sortiervorrichtung |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3223239A (en) * | 1962-05-11 | 1965-12-14 | Bird Machine Co | Pressure type screening devices |
US4913806A (en) * | 1988-07-04 | 1990-04-03 | Kamyr Ab | Apparatus for screening a suspension of fibrous cellulose pulp |
US4968417A (en) * | 1988-06-16 | 1990-11-06 | Kamyr Ab | Apparatus for screening a suspension of fibrous cellulose pulp |
WO1991019852A1 (fr) * | 1990-06-13 | 1991-12-26 | Sunds Defibrator Jylhä Oy | Appareil de criblage permettant de cribler de la pate, particulierement de la pate a papier |
US5119953A (en) * | 1990-04-02 | 1992-06-09 | Celleco Hedemora Ab | Pulp suspension screening and fractionation apparatus |
US5622267A (en) * | 1993-08-20 | 1997-04-22 | Valmet Corporation | Method and pressure screen for screening fibre suspension |
EP0955406A2 (fr) * | 1994-07-15 | 1999-11-10 | Ahlstrom Machinery Corporation | Procédé et dispositif pour l'épuration d'une suspension fibreuse |
WO2000058549A1 (fr) * | 1999-03-29 | 2000-10-05 | Valmet Fibertech Ab | Appareil de tamisage comprenant deux tamis |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2140904C3 (de) * | 1971-08-16 | 1974-05-09 | Hermann Finckh, Metalltuch- Und Maschinenfabrik, 7410 Reutlingen | Drucksortierer für Faserstoffsuspensionen |
US4302327A (en) * | 1980-03-17 | 1981-11-24 | The Black Clawson Company | Center flow screening apparatus |
US5884774A (en) * | 1996-03-11 | 1999-03-23 | Aikawa Iron Works Co., Ltd. | Papermaking screen |
DE19702044C1 (de) * | 1997-01-22 | 1998-04-16 | Voith Sulzer Stoffaufbereitung | Sichter für eine Faserstoffsuspension |
SE511786C2 (sv) * | 1998-03-06 | 1999-11-22 | Sunds Defibrator Ind Ab | Silanordning med två silkammare för separering av fibersuspensioner |
JP3443361B2 (ja) * | 1999-04-23 | 2003-09-02 | 相川鉄工株式会社 | スクリーン装置 |
AT408771B (de) * | 2000-02-03 | 2002-03-25 | Andritz Ag Maschf | Sortierer zur reinigung einer faserstoffsuspension |
-
2001
- 2001-03-28 DE DE10115298A patent/DE10115298A1/de not_active Withdrawn
-
2002
- 2002-01-25 EP EP02001744A patent/EP1245724B1/fr not_active Expired - Lifetime
- 2002-01-25 ES ES02001744T patent/ES2252327T3/es not_active Expired - Lifetime
- 2002-01-25 AT AT02001744T patent/ATE312231T1/de not_active IP Right Cessation
- 2002-01-25 DE DE50205150T patent/DE50205150D1/de not_active Expired - Lifetime
- 2002-03-14 US US10/096,901 patent/US20020139723A1/en not_active Abandoned
- 2002-03-27 CA CA002379425A patent/CA2379425A1/fr not_active Abandoned
- 2002-03-28 JP JP2002092616A patent/JP2002339283A/ja active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3223239A (en) * | 1962-05-11 | 1965-12-14 | Bird Machine Co | Pressure type screening devices |
US4968417A (en) * | 1988-06-16 | 1990-11-06 | Kamyr Ab | Apparatus for screening a suspension of fibrous cellulose pulp |
US4913806A (en) * | 1988-07-04 | 1990-04-03 | Kamyr Ab | Apparatus for screening a suspension of fibrous cellulose pulp |
US5119953A (en) * | 1990-04-02 | 1992-06-09 | Celleco Hedemora Ab | Pulp suspension screening and fractionation apparatus |
WO1991019852A1 (fr) * | 1990-06-13 | 1991-12-26 | Sunds Defibrator Jylhä Oy | Appareil de criblage permettant de cribler de la pate, particulierement de la pate a papier |
US5622267A (en) * | 1993-08-20 | 1997-04-22 | Valmet Corporation | Method and pressure screen for screening fibre suspension |
EP0955406A2 (fr) * | 1994-07-15 | 1999-11-10 | Ahlstrom Machinery Corporation | Procédé et dispositif pour l'épuration d'une suspension fibreuse |
WO2000058549A1 (fr) * | 1999-03-29 | 2000-10-05 | Valmet Fibertech Ab | Appareil de tamisage comprenant deux tamis |
Also Published As
Publication number | Publication date |
---|---|
CA2379425A1 (fr) | 2002-09-28 |
US20020139723A1 (en) | 2002-10-03 |
JP2002339283A (ja) | 2002-11-27 |
EP1245724A2 (fr) | 2002-10-02 |
ES2252327T3 (es) | 2006-05-16 |
DE10115298A1 (de) | 2002-10-17 |
DE50205150D1 (de) | 2006-01-12 |
ATE312231T1 (de) | 2005-12-15 |
EP1245724B1 (fr) | 2005-12-07 |
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