FR2015533A1 - - Google Patents
Info
- Publication number
- FR2015533A1 FR2015533A1 FR6927639A FR6927639A FR2015533A1 FR 2015533 A1 FR2015533 A1 FR 2015533A1 FR 6927639 A FR6927639 A FR 6927639A FR 6927639 A FR6927639 A FR 6927639A FR 2015533 A1 FR2015533 A1 FR 2015533A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B04B3/04—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B2001/205—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with special construction of screw thread, e.g. segments, height
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75202268A | 1968-08-12 | 1968-08-12 | |
US00173657A US3814246A (en) | 1968-08-12 | 1971-08-20 | Method for centrifugally removing liquid from a mixture |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2015533A1 true FR2015533A1 (fr) | 1970-04-30 |
Family
ID=26869400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6927639A Withdrawn FR2015533A1 (fr) | 1968-08-12 | 1969-08-12 |
Country Status (5)
Country | Link |
---|---|
US (2) | US3642139A (fr) |
DE (1) | DE1941015A1 (fr) |
FR (1) | FR2015533A1 (fr) |
GB (2) | GB1283052A (fr) |
SE (1) | SE358428B (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2260461C3 (de) * | 1972-12-11 | 1980-06-04 | Krauss-Maffei Ag, 8000 Muenchen | Filterzentrifuge |
US4287708A (en) * | 1979-08-13 | 1981-09-08 | Neely Jr Allen B | Alfalfa harvesting and processing apparatus |
DE3139345C2 (de) * | 1981-10-02 | 1983-10-13 | Werner Prof. Dr. 6740 Landau Stahl | Vollmantel-Schneckenzentrifuge |
US4451371A (en) * | 1983-01-10 | 1984-05-29 | Peck William H | Apparatus for separating liquid from a slurry |
DE3328303C1 (de) * | 1983-08-05 | 1984-11-22 | Werner & Pfleiderer, 7000 Stuttgart | Vorrichtung zum Entwaessern und Trocknen von Kunststoffgranulat |
DE3343937A1 (de) * | 1983-12-05 | 1985-06-13 | Krauss-Maffei AG, 8000 München | Ausfallschacht fuer eine vertikalzentrifuge |
AT387042B (de) * | 1986-04-16 | 1988-11-25 | Andritz Ag Maschf | Verfahren und vorrichtung zum ausbringen von betriebsfremden feststoffen aus stoffloesern |
GB8620436D0 (en) * | 1986-08-22 | 1986-10-01 | Mozley R H | Centrifugal solids-liquids separator |
US5156750A (en) * | 1987-07-08 | 1992-10-20 | A. Ahlstrom Corporation | Method and apparatus for thickening a fiber suspension and removing fine particles therefrom |
DE3888409T2 (de) * | 1987-07-08 | 1994-07-21 | Ahlstroem Oy | Verfahren und Vorrichtung zum Eindicken einer Faseraufschwemmung. |
FI78937B (fi) * | 1988-03-07 | 1989-06-30 | Tampella Oy Ab | Sorteringsanordning foer sortering av massasuspension samt blad foer sorteringsanordningen. |
US4871569A (en) * | 1988-05-17 | 1989-10-03 | The Procter & Gamble Company | Dual-stream juice processing for recovering juice solids from extractor core material |
DE3831845A1 (de) * | 1988-09-19 | 1990-04-12 | Voith Gmbh J M | Sortiereinrichtung fuer fasersuspensionen |
FI83841C (fi) * | 1989-04-07 | 1991-09-10 | Salomans Oy | Foerfarande foer kontinuerligt utbyte av vaetskan i en suspension av ett fibroest eller finkornigt material. |
US5013460A (en) * | 1989-11-13 | 1991-05-07 | Kamyr, Inc. | Centrifugal washer for paper pulp with means to feed pulp as a thin sheet |
US5183568A (en) * | 1991-08-22 | 1993-02-02 | G A Industries, Inc. | Self-cleaning strainer |
DE19852119C1 (de) * | 1998-11-12 | 2000-07-27 | Martin Systems Ag | Vorrichtung zum Abscheiden von Schmutzwasser |
WO2002089993A1 (fr) * | 2001-05-10 | 2002-11-14 | Tech-O-Filtre Inc. | Filtre centrifuge |
SE525785C2 (sv) * | 2003-09-24 | 2005-04-26 | Metso Paper Inc | Förtjockare för koncentrering av fibersuspensioner |
TW200736458A (en) * | 2006-03-24 | 2007-10-01 | Slit And Hole Industry Co Ltd | A sieve (screen) can prevent sieve bars from falling off |
US7909173B2 (en) * | 2007-10-30 | 2011-03-22 | Boris Elyevich Zhornitskiy | Combined centrifugal separator |
DE102009012100A1 (de) * | 2009-02-26 | 2010-09-30 | Index-Werke Gmbh & Co. Kg Hahn & Tessky | Reinigungsanlage |
FI127682B (en) * | 2013-01-04 | 2018-12-14 | Stora Enso Oyj | Process for manufacturing microfibrillated cellulose |
JP6065864B2 (ja) * | 2014-03-20 | 2017-01-25 | セイコーエプソン株式会社 | シート製造装置およびシートの製造方法 |
DE102017103069B4 (de) * | 2017-02-15 | 2023-03-23 | Flottweg Se | Vollmantelschneckenzentrifugen-Schnecke |
CN113441292B (zh) * | 2021-08-31 | 2021-11-12 | 江苏惠博机电科技股份有限公司 | 一种可调式固体分离设备及分离方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US925856A (en) * | 1908-06-16 | 1909-06-22 | Richardson Timothy Wilder | Filtering-machine. |
US1187584A (en) * | 1915-06-12 | 1916-06-20 | Carl A Wendell | Drier. |
US1634868A (en) * | 1922-02-18 | 1927-07-05 | Guy H Elmore | Centrifugal drier |
US1586395A (en) * | 1922-07-24 | 1926-05-25 | Hans C Behr | Apparatus for separating liquids from solids |
US2370353A (en) * | 1940-09-19 | 1945-02-27 | Andrew F Howe | Centrifugal separator or clarifier |
US2855099A (en) * | 1951-12-01 | 1958-10-07 | Stamicarbon | Apparatus for wet screening |
LU33780A1 (fr) * | 1954-08-11 | |||
US2987191A (en) * | 1957-03-28 | 1961-06-06 | Gen Engineering Company Ab | Strainer or filter drums |
US2999785A (en) * | 1959-07-17 | 1961-09-12 | Kamyr Ab | Method and plant for washing of cellulosic pulp under overpressure |
US3199681A (en) * | 1961-08-02 | 1965-08-10 | Pennsalt Chemicals Corp | Centrifuge |
FR1382973A (fr) * | 1963-09-13 | 1964-12-24 | Const Guinard Sa | Essoreuse perfectionnée |
US3348767A (en) * | 1965-04-19 | 1967-10-24 | Bird Machine Co | Centrifugal separator |
US3456793A (en) * | 1966-01-24 | 1969-07-22 | Beloit Corp | Dual pressure stock screen |
US3411631A (en) * | 1966-09-09 | 1968-11-19 | Dorr Oliver Inc | Screening centrifuges |
-
1968
- 1968-08-12 US US752022A patent/US3642139A/en not_active Expired - Lifetime
-
1969
- 1969-08-01 SE SE10853/69A patent/SE358428B/xx unknown
- 1969-08-04 GB GB38904/69A patent/GB1283052A/en not_active Expired
- 1969-08-04 GB GB4057/72A patent/GB1283053A/en not_active Expired
- 1969-08-12 DE DE19691941015 patent/DE1941015A1/de not_active Ceased
- 1969-08-12 FR FR6927639A patent/FR2015533A1/fr not_active Withdrawn
-
1971
- 1971-08-20 US US00173657A patent/US3814246A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1283052A (en) | 1972-07-26 |
DE1941015A1 (de) | 1970-02-19 |
SE358428B (fr) | 1973-07-30 |
US3814246A (en) | 1974-06-04 |
GB1283053A (en) | 1972-07-26 |
US3642139A (en) | 1972-02-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |