ES2122346T3 - Lavadora dinamica de filtro multiple. - Google Patents
Lavadora dinamica de filtro multiple.Info
- Publication number
- ES2122346T3 ES2122346T3 ES94931832T ES94931832T ES2122346T3 ES 2122346 T3 ES2122346 T3 ES 2122346T3 ES 94931832 T ES94931832 T ES 94931832T ES 94931832 T ES94931832 T ES 94931832T ES 2122346 T3 ES2122346 T3 ES 2122346T3
- Authority
- ES
- Spain
- Prior art keywords
- filters
- pasta
- washing
- liquid
- washing machine
- 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.)
- Expired - Lifetime
Links
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
- D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Abstract
SE PRESENTA UN DISPOSITIVO DE LAVADO DE PULPA, DINAMICO, PRESURIZADO QUE INCLUYE UN ALOJAMIENTO HUECO ANULAR (10, 30) EN EL CUAL EL MATERIAL ES IMPULSADO AXIALMENTE A LO LARGO DE UNA PLURALIDAD DE FILTROS DE LAVADO ESTACIONARIOS, ANULARES, COAXIALES (19, 25, 34, 36, 44) EN DIRECCIONES AXIALMENTE REVERSIBLES, CON UNA CUBIERTA GIRATORIA ANULAR (21, 37) ENTRE LOS FILTROS DE LAVADO PARA EMPUJAR EL LIQUIDO A TRAVES DE LAS ABERTURAS EN LOS FILTROS, PARA GENERAR VELOCIDADES AXIALES, RADIALES Y CIRCUNFERENCIALES EN LA PASTA PARA CREAR IMPULSOS LOCALIZADOS EN LA PASTA PARA EMPUJAR LOS LIQUIDOS A TRAVES DE LOS FILTROS SIENDO INTRODUCIDO LIQUIDO DE LAVADO PARA REEMPLAZAR EL LIQUIDO FILTRADO DE LAS FIBRAS EN LA PASTA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/144,076 US5538632A (en) | 1993-10-28 | 1993-10-28 | Multiple filter dynamic washer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2122346T3 true ES2122346T3 (es) | 1998-12-16 |
Family
ID=22506948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94931832T Expired - Lifetime ES2122346T3 (es) | 1993-10-28 | 1994-10-14 | Lavadora dinamica de filtro multiple. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5538632A (es) |
EP (1) | EP0725853B1 (es) |
JP (1) | JP2873625B2 (es) |
CN (1) | CN1039599C (es) |
AU (1) | AU8076894A (es) |
BR (1) | BR9407959A (es) |
CA (1) | CA2173488A1 (es) |
DE (1) | DE69413053T2 (es) |
ES (1) | ES2122346T3 (es) |
FI (1) | FI961801A0 (es) |
PL (1) | PL176168B1 (es) |
RU (1) | RU2127344C1 (es) |
TW (1) | TW276283B (es) |
WO (1) | WO1995012028A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696801A (en) * | 1995-08-24 | 1997-12-09 | Performance Contracting, Inc. | Suction strainer with a internal core tube |
US20040206679A1 (en) * | 2002-11-25 | 2004-10-21 | Bleigh James M | Strainer assembly |
US7192131B2 (en) * | 2004-05-12 | 2007-03-20 | Hewlett-Packard Development Company, L.P. | Filter element carrier, filter, ink pen |
US20070267340A1 (en) * | 2006-05-22 | 2007-11-22 | Bleigh James M | Hydrofoil-shaped suction strainer with an internal core tube |
US8011515B2 (en) * | 2009-05-12 | 2011-09-06 | Ovivo Luxembourg S.á.r.l. | Two stage pulp screening device with two stationary cylindrical screens |
JPWO2015080190A1 (ja) * | 2013-11-29 | 2017-03-16 | 三菱化学株式会社 | スラリーの洗浄装置及び洗浄システム |
CN106178921A (zh) * | 2016-09-03 | 2016-12-07 | 史汉祥 | 用于烟气处理的反应器及烟气处理装置 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US569673A (en) * | 1896-10-20 | Washing-machine for paper-stock | ||
US46030A (en) * | 1865-01-24 | Improved pulp-washer for paper-stock | ||
US539412A (en) * | 1895-05-21 | Machine for washing and preparing paper-stock | ||
US1468337A (en) * | 1917-09-17 | 1923-09-18 | Otto C Winestock | Method for washing pulp |
US1990992A (en) * | 1933-08-08 | 1935-02-12 | American Voith Contact Co Inc | Method and means of mechanically separating slimy substance from fiber stock |
US2367961A (en) * | 1940-05-15 | 1945-01-23 | Piponius Adolf Henrik | Wood pulp separator |
US2649371A (en) * | 1949-05-03 | 1953-08-18 | Charles S Reid | Apparatus for deinking and defibering wastepaper |
US3111832A (en) * | 1962-03-12 | 1963-11-26 | Bauer Bros Co | Counter-current pulp conditioner |
US3223239A (en) * | 1962-05-11 | 1965-12-14 | Bird Machine Co | Pressure type screening devices |
US3363759A (en) * | 1964-04-29 | 1968-01-16 | Bird Machine Co | Screening apparatus with rotary pulsing member |
US3275150A (en) * | 1965-10-12 | 1966-09-27 | Sherbrooke Machineries Ltd | Internally fed drum filter |
US3437204A (en) * | 1965-12-27 | 1969-04-08 | Bird Machine Co | Screening apparatus |
US3458038A (en) * | 1966-06-02 | 1969-07-29 | Ingersoll Rand Canada | Screening apparatus |
FR1546515A (fr) * | 1967-06-14 | 1968-11-22 | Lamort E & M | Appareil pour l'épuration de liquides contenant en suspension des matières solides telles que les pâtes à papier |
SE325771B (es) * | 1967-06-20 | 1970-07-06 | Svenska Cellulosa Ab | |
SE358429B (es) * | 1969-06-10 | 1973-07-30 | Sunds Ab | |
US3807202A (en) * | 1969-09-30 | 1974-04-30 | K Gunkel | Continuous washing apparatus for pulp stock and the like |
DE2140904C3 (de) * | 1971-08-16 | 1974-05-09 | Hermann Finckh, Metalltuch- Und Maschinenfabrik, 7410 Reutlingen | Drucksortierer für Faserstoffsuspensionen |
US3912622A (en) * | 1974-05-30 | 1975-10-14 | Bird Machine Co | Screening machine with lights removal |
DE2526657C3 (de) * | 1975-06-14 | 1978-10-26 | Hermann Finckh, Maschinenfabrik, 7417 Pfullingen | Drucksichter für Fasersuspensionen |
US4067800A (en) * | 1976-12-06 | 1978-01-10 | Ingersoll-Rand Company | Screening apparatus |
US4076623A (en) * | 1976-12-07 | 1978-02-28 | Kamyr, Inc. | Continuous oscillation of liquid separator |
GB1605111A (en) * | 1977-09-28 | 1981-12-16 | Ahlastron Osakeyhtio A | De-inking |
GB2009274B (en) * | 1977-09-28 | 1982-11-24 | Reed International Ltd | Process and apparatus for washing fibre stock in the de-inking of paper |
JPS5612447A (en) * | 1979-07-10 | 1981-02-06 | Tsutomu Wada | Method of constructing hollow slabs |
FR2498650B2 (fr) * | 1981-01-23 | 1986-03-21 | Lamort E & M | Dispositif pour l'epuration et la recuperation de pate a papier |
CA1173603A (en) * | 1980-12-31 | 1984-09-04 | Kamyr, Ab | Pressure diffuser controlling |
US4396502A (en) * | 1982-03-18 | 1983-08-02 | Beloit Corporation | Screening apparatus for a papermaking machine |
FI67894C (fi) * | 1982-05-21 | 1985-06-10 | Rauma Repola Oy | Foerfarande och anordning foer blekning av fibermassa |
US4855038A (en) * | 1985-06-20 | 1989-08-08 | Beloit Corporation | High consistency pressure screen and method of separating accepts and rejects |
FI79867C (fi) * | 1988-04-13 | 1990-03-12 | Ahlstroem Oy | Foerfarande och anordning foer behandling av fibersuspensioner. |
US5255540A (en) * | 1990-06-29 | 1993-10-26 | Beloit Technologies, Inc. | Pressurized dynamic washer |
-
1993
- 1993-10-28 US US08/144,076 patent/US5538632A/en not_active Expired - Fee Related
-
1994
- 1994-08-29 TW TW083107918A patent/TW276283B/zh active
- 1994-10-14 DE DE69413053T patent/DE69413053T2/de not_active Expired - Fee Related
- 1994-10-14 EP EP94931832A patent/EP0725853B1/en not_active Expired - Lifetime
- 1994-10-14 WO PCT/US1994/011612 patent/WO1995012028A1/en active IP Right Grant
- 1994-10-14 ES ES94931832T patent/ES2122346T3/es not_active Expired - Lifetime
- 1994-10-14 RU RU96110228A patent/RU2127344C1/ru active
- 1994-10-14 AU AU80768/94A patent/AU8076894A/en not_active Abandoned
- 1994-10-14 PL PL94314133A patent/PL176168B1/pl unknown
- 1994-10-14 BR BR9407959A patent/BR9407959A/pt not_active IP Right Cessation
- 1994-10-14 JP JP7512666A patent/JP2873625B2/ja not_active Expired - Lifetime
- 1994-10-14 CA CA002173488A patent/CA2173488A1/en not_active Abandoned
- 1994-10-28 CN CN94118221A patent/CN1039599C/zh not_active Expired - Fee Related
-
1996
- 1996-04-26 FI FI961801A patent/FI961801A0/fi unknown
Also Published As
Publication number | Publication date |
---|---|
CA2173488A1 (en) | 1995-05-04 |
AU8076894A (en) | 1995-05-22 |
US5538632A (en) | 1996-07-23 |
JP2873625B2 (ja) | 1999-03-24 |
PL314133A1 (en) | 1996-08-19 |
RU2127344C1 (ru) | 1999-03-10 |
EP0725853B1 (en) | 1998-09-02 |
TW276283B (es) | 1996-05-21 |
CN1111306A (zh) | 1995-11-08 |
DE69413053D1 (de) | 1998-10-08 |
CN1039599C (zh) | 1998-08-26 |
FI961801A (fi) | 1996-04-26 |
WO1995012028A1 (en) | 1995-05-04 |
EP0725853A1 (en) | 1996-08-14 |
JPH08510804A (ja) | 1996-11-12 |
DE69413053T2 (de) | 1999-04-01 |
PL176168B1 (pl) | 1999-04-30 |
BR9407959A (pt) | 1996-11-26 |
FI961801A0 (fi) | 1996-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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