AT510253A3 - Zweistufige pulpensiebvorrichtung mit zwei stationären zylindrischen sieben - Google Patents
Zweistufige pulpensiebvorrichtung mit zwei stationären zylindrischen sieben Download PDFInfo
- Publication number
- AT510253A3 AT510253A3 AT91722010A AT91722010A AT510253A3 AT 510253 A3 AT510253 A3 AT 510253A3 AT 91722010 A AT91722010 A AT 91722010A AT 91722010 A AT91722010 A AT 91722010A AT 510253 A3 AT510253 A3 AT 510253A3
- Authority
- AT
- Austria
- Prior art keywords
- rotor
- sighting device
- stationary cylindrical
- sieve
- stage pulp
- Prior art date
Links
- 239000002002 slurry Substances 0.000 abstract 1
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
-
- 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
- D21D5/06—Rotary screen-drums
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/20—Stationary drums with moving interior agitators
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
Vorrichtung, die einen hohlen zylindrischen Körper, erste und zweite stationäre koaxiale ringf’6rmige Trennsiebe, die innerhalb des Körpers angeordnet sind, und einen Rotor innerhalbdes Körpers aufweist, der zwischen den Sieben positioniert ist, um den Brei durch das ersteSieb und dann durch das zweite Sieb zu leiten, wobei der Rotor drehend angetrieben wird.Der Pulpebrei geht durch ein zentrales Eintrittsrohr hindurch, radial nach außen und dannentlang der Innenseite des Rotors nach oben, weiter nach innen durch einen groben Siebzylinder,und dann um das Ende des Rotors herum, um zwischen der Außenfläche des Rotorsund der Innenfläche eines Feinsiebzylinders hindurchzugehen. Schließlich geht der Pulpebreidann nach außen durch den Feinsiebzylinder hindurch.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/464,658 US8011515B2 (en) | 2009-05-12 | 2009-05-12 | Two stage pulp screening device with two stationary cylindrical screens |
PCT/US2010/030878 WO2010132164A1 (en) | 2009-05-12 | 2010-04-13 | Two stage pulp screening device with two stationary cylindrical screens |
Publications (3)
Publication Number | Publication Date |
---|---|
AT510253A2 AT510253A2 (de) | 2012-02-15 |
AT510253A3 true AT510253A3 (de) | 2014-08-15 |
AT510253B1 AT510253B1 (de) | 2014-12-15 |
Family
ID=43067656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ATA9172/2010A AT510253B1 (de) | 2009-05-12 | 2010-04-13 | Zweistufige pulpensiebvorrichtung mit zwei stationären zylindrischen sieben |
Country Status (6)
Country | Link |
---|---|
US (1) | US8011515B2 (de) |
AT (1) | AT510253B1 (de) |
CA (1) | CA2761705C (de) |
FI (1) | FI128563B (de) |
SE (1) | SE537117C2 (de) |
WO (1) | WO2010132164A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6277836B2 (ja) * | 2014-04-09 | 2018-02-14 | セイコーエプソン株式会社 | シート製造装置 |
WO2016193942A1 (en) | 2015-06-04 | 2016-12-08 | GL&V Luxembourg S.à.r.l. | Rotorless pressure knotter |
JP6517675B2 (ja) * | 2015-12-02 | 2019-05-22 | 相川鉄工株式会社 | 製紙用スクリ−ン装置 |
CN105903670A (zh) * | 2016-06-08 | 2016-08-31 | 江苏腾旋科技股份有限公司 | 一种涂料筛 |
CN110455607B (zh) * | 2019-08-13 | 2022-01-04 | 兰州高斯年代岩石矿物分选技术服务有限公司 | 一种石英砂提纯装置 |
CN111921855B (zh) * | 2020-07-27 | 2021-09-03 | 浙江圣兆药物科技股份有限公司 | 一种分选筛及高通量微球收集分选装置 |
CN113215848B (zh) * | 2021-04-30 | 2023-05-26 | 安德里茨(中国)有限公司 | 压力筛和用于压力筛的稀释方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1761600A1 (de) * | 1967-06-14 | 1971-09-02 | Lamort E & M | Vorrichtung zum Sichten von Faserstoffaufschwemmungen,insbesondere Zellstoff fuer Papiermuehlen |
US3786918A (en) * | 1971-08-16 | 1974-01-22 | Finckh H Metalltuch Maschinenf | Pressure filter for fibrous suspensions |
US5119953A (en) * | 1990-04-02 | 1992-06-09 | Celleco Hedemora Ab | Pulp suspension screening and fractionation apparatus |
EP0795641A1 (de) * | 1996-03-11 | 1997-09-17 | Aikawa Iron Works Co., Ltd. | Sieb für Papierfaserstoff |
DE69413053T2 (de) * | 1993-10-28 | 1999-04-01 | Beloit Technologies, Inc., Wilmington, Del. | Dynamische waschmaschine mit vielfaltigem filter |
EP1124004A2 (de) * | 2000-02-04 | 2001-08-16 | Mitsubishi Heavy Industries, Ltd. | Vorrichtung zum Sieben von Papierstoffbrei |
EP1413671A1 (de) * | 2002-10-23 | 2004-04-28 | Aikawa Iron Works Co., Ltd. | Siebvorrichtung |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2478651A (en) * | 1947-04-16 | 1949-08-09 | Blachere Emile Gustave | Vintage destemming and pressing machine |
SE348243B (de) | 1970-02-17 | 1972-08-28 | Knutsilpatar N Malm Ab | |
US3672506A (en) * | 1970-05-06 | 1972-06-27 | Jylhavaara Osakeyhtio | Pressure strainer device |
DE2140904C3 (de) * | 1971-08-16 | 1974-05-09 | Hermann Finckh, Metalltuch- Und Maschinenfabrik, 7410 Reutlingen | Drucksortierer für Faserstoffsuspensionen |
CA1009583A (en) * | 1973-03-23 | 1977-05-03 | Sydney W.H. Hooper | Two stage pressure pulp screen device with stationary cylindrical screen |
DE3322578C2 (de) * | 1983-06-14 | 1986-01-16 | Sulzer-Escher Wyss GmbH, 7980 Ravensburg | Sortiervorrichtung |
US4749474A (en) * | 1986-08-27 | 1988-06-07 | Ingersoll-Rand Company | Screening apparatus |
SE461665B (sv) * | 1988-07-04 | 1990-03-12 | Kamyr Ab | Apparat foer silning av en suspension av en fiberhaltig cellulosamassa |
FR2706495B1 (fr) * | 1993-06-16 | 1995-09-08 | Lamort E & M | Rotor pour l'épuration hydrodynamique sous pression de pâte à papier, et appareil muni de ce rotor. |
FI93979C (fi) * | 1993-08-20 | 1995-06-26 | Tampella Oy Valmet | Menetelmä ja painelajitin kuitumassan lajittelemiseksi |
US5575395A (en) * | 1994-07-15 | 1996-11-19 | A. Ahlstrom Corporation | Method and apparatus for screening fibrous suspensions |
US5580446A (en) * | 1994-10-20 | 1996-12-03 | International Paper Company | Screen, vortex apparatus for cleaning recycled pulp and related process |
SE507905C2 (sv) * | 1995-10-11 | 1998-07-27 | Sunds Defibrator Ind Ab | Anordning för silning av massasuspensioner |
US5798025A (en) * | 1997-03-13 | 1998-08-25 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Apparatus for screening waste paper pulp |
SE511142C2 (sv) * | 1997-12-19 | 1999-08-09 | Sunds Defibrator Ind Ab | Anordning med spädvätsketillförsel för silning av fibersuspensioner |
JP4048258B2 (ja) * | 1998-02-03 | 2008-02-20 | 株式会社Ihi | 古紙パルプの選別装置 |
SE512957C2 (sv) * | 1999-03-29 | 2000-06-12 | Valmet Fibertech Ab | Silanordning med ett roterbart och ett stationärt silorgan |
DE10115298A1 (de) * | 2001-03-28 | 2002-10-17 | Voith Paper Patent Gmbh | Drucksortierer zum Entfernen von Störstoffen aus einer störstoffhaltigen Papierfasersuspension |
DE10233364C1 (de) * | 2002-07-23 | 2003-12-24 | Voith Paper Patent Gmbh | Drucksortierer zum Sieben einer Faserstoffsuspension |
DE102006008758A1 (de) * | 2006-02-24 | 2007-08-30 | Voith Patent Gmbh | Rotor für einen Drucksortierer für Fasersuspensionen |
-
2009
- 2009-05-12 US US12/464,658 patent/US8011515B2/en not_active Expired - Fee Related
-
2010
- 2010-04-13 WO PCT/US2010/030878 patent/WO2010132164A1/en active Application Filing
- 2010-04-13 SE SE1151063A patent/SE537117C2/sv not_active IP Right Cessation
- 2010-04-13 CA CA2761705A patent/CA2761705C/en active Active
- 2010-04-13 AT ATA9172/2010A patent/AT510253B1/de not_active IP Right Cessation
- 2010-04-13 FI FI20116254A patent/FI128563B/fi active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1761600A1 (de) * | 1967-06-14 | 1971-09-02 | Lamort E & M | Vorrichtung zum Sichten von Faserstoffaufschwemmungen,insbesondere Zellstoff fuer Papiermuehlen |
US3786918A (en) * | 1971-08-16 | 1974-01-22 | Finckh H Metalltuch Maschinenf | Pressure filter for fibrous suspensions |
US5119953A (en) * | 1990-04-02 | 1992-06-09 | Celleco Hedemora Ab | Pulp suspension screening and fractionation apparatus |
DE69413053T2 (de) * | 1993-10-28 | 1999-04-01 | Beloit Technologies, Inc., Wilmington, Del. | Dynamische waschmaschine mit vielfaltigem filter |
EP0795641A1 (de) * | 1996-03-11 | 1997-09-17 | Aikawa Iron Works Co., Ltd. | Sieb für Papierfaserstoff |
EP1124004A2 (de) * | 2000-02-04 | 2001-08-16 | Mitsubishi Heavy Industries, Ltd. | Vorrichtung zum Sieben von Papierstoffbrei |
EP1413671A1 (de) * | 2002-10-23 | 2004-04-28 | Aikawa Iron Works Co., Ltd. | Siebvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
FI20116254L (fi) | 2011-12-09 |
AT510253A2 (de) | 2012-02-15 |
CA2761705A1 (en) | 2010-11-18 |
SE537117C2 (sv) | 2015-01-20 |
CA2761705C (en) | 2017-05-16 |
AT510253B1 (de) | 2014-12-15 |
US20100288681A1 (en) | 2010-11-18 |
US8011515B2 (en) | 2011-09-06 |
WO2010132164A1 (en) | 2010-11-18 |
FI128563B (fi) | 2020-08-14 |
SE1151063A1 (sv) | 2012-02-06 |
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