FI223974A - - Google Patents
Info
- Publication number
- FI223974A FI223974A FI2239/74A FI223974A FI223974A FI 223974 A FI223974 A FI 223974A FI 2239/74 A FI2239/74 A FI 2239/74A FI 223974 A FI223974 A FI 223974A FI 223974 A FI223974 A FI 223974A
- Authority
- FI
- Finland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/30—Recirculation constructions in or with cyclones which accomplish a partial recirculation of the medium, e.g. by means of conduits
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- 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
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US382068A US3928186A (en) | 1973-07-24 | 1973-07-24 | Combined pulp cleaning system including high and low pressure drop hydrocyclone cleaners |
Publications (1)
Publication Number | Publication Date |
---|---|
FI223974A true FI223974A (de) | 1975-01-25 |
Family
ID=23507406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI2239/74A FI223974A (de) | 1973-07-24 | 1974-07-23 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3928186A (de) |
JP (1) | JPS5431230B2 (de) |
BR (1) | BR7406050D0 (de) |
CA (1) | CA1021723A (de) |
FI (1) | FI223974A (de) |
FR (1) | FR2238534B1 (de) |
GB (1) | GB1482113A (de) |
SE (2) | SE403634B (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2514162B2 (de) * | 1975-03-29 | 1977-02-03 | Anlage zur Aufbereitung von Altpapier J.M. Voith GmbH, 7920 Heidenheim | Anlage zur aufbereitung von altpapier |
US4351804A (en) * | 1978-11-06 | 1982-09-28 | Research-Cottrell, Inc. | Sulfur dioxide scrubber with hydroclone separator |
FR2478489B1 (fr) * | 1980-03-21 | 1985-08-30 | Centre Tech Ind Papier | Procede et dispositif pour la separation de particules dans un fluide, notamment pour l'epuration de suspensions papetieres |
US4305825A (en) * | 1980-08-20 | 1981-12-15 | Laval Claude C | Reaction member for a fluid separating device |
SE441499B (sv) * | 1984-03-07 | 1985-10-14 | Karl Arvid Skardal | Virvelrenare for reparering av en partikel-vetskesuspension |
DE3543205A1 (de) * | 1985-12-06 | 1987-06-11 | Voith Gmbh J M | Verfahren zur aufbereitung von faserstoffsuspensionen in hydrozyklonen |
GB8604462D0 (en) * | 1986-02-22 | 1986-03-26 | Elp Products Ltd | Hydrocyclone |
SE8802580L (sv) * | 1988-07-08 | 1990-01-09 | Wikdahl Nils Anders Lennart | Saett och anordning foer att befria en fibersuspension fraan laetta foeroreningar |
SE525723C2 (sv) * | 2002-05-27 | 2005-04-12 | Gl & V Sweden Ab | Hydrocyklon |
SE529771C2 (sv) * | 2005-04-29 | 2007-11-20 | Gl & V Man Hungary Kft Hermina | Hydrocyklonenhet och metod för separering av en fibermassasuspension innehållande relativt tunga föroreningar |
MX2011011068A (es) * | 2009-04-20 | 2012-02-21 | Sorbwater Technology As | Aparato y metodo para separacion de fases en un flujo multifásico. |
EP2448680B1 (de) * | 2009-07-03 | 2019-11-27 | Ovivo Luxembourg S.à.r.l. | Hydrozyklon, system und verfahren zur reinigung von faserstoffsuspensionen |
CN102641791B (zh) * | 2011-12-05 | 2014-05-14 | 中国石油大学(北京) | 一种高浓度液固水力旋流器 |
US10376924B2 (en) * | 2017-02-23 | 2019-08-13 | Frito-Lay North America, Inc. | Separation apparatus with screen having fixed, non-uniform openings |
US10905998B2 (en) * | 2017-07-20 | 2021-02-02 | Brett Evan Patrick | Process and apparatus to remove carbon-14 from carbon-dioxide in atmospheric gases and agricultural products grown in controlled environments |
EP3524357A1 (de) | 2018-02-08 | 2019-08-14 | MCI Management Center Innsbruck - Internationale Hochschule GmbH | Abscheidevorrichtung |
CN108525870B (zh) * | 2018-04-13 | 2020-04-24 | 黄石山力科技股份有限公司 | 防返混系统 |
CN108951259A (zh) * | 2018-09-04 | 2018-12-07 | 马丽芬 | 一种新型轻杂质除渣装置 |
CN113423803A (zh) * | 2019-02-15 | 2021-09-21 | 埃克森美孚化学专利公司 | 从炉流出物去除焦炭和焦油 |
CN111672641B (zh) * | 2020-06-10 | 2021-10-12 | 舟山市海大科学技术研究院有限责任公司 | 一种内置网筒式油污水分离旋流器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735547A (en) * | 1956-02-21 | vissac | ||
BE500693A (de) * | 1939-11-21 | |||
DE1069116B (de) * | 1952-09-24 | 1959-11-19 | Nichols Engineering S. Research Corporation, New- York, N. Y. (V.St.A.) | Verfahren und Vorrichtung zum Abscheiden von feste Stoffe enthaltenden Faserstoffaufschwemmungen an einem Hydrozyklon |
US2799208A (en) * | 1955-04-29 | 1957-07-16 | Scott Harold Eric Baliol | Vortex type separators |
US2843265A (en) * | 1956-07-17 | 1958-07-15 | Rakowsky Victor | Method of density separation |
US3052361A (en) * | 1960-12-06 | 1962-09-04 | Marvin E Whatley | Liquid cyclone contactor |
DE1461195A1 (de) * | 1963-08-02 | 1969-02-06 | Jan Fellegi | Anlage zum Sichten von Faserstoffsuspensionen |
GB1058914A (en) * | 1965-06-14 | 1967-02-15 | Outokumpu Oy | Froth flotation apparatus |
US3696934A (en) * | 1967-09-02 | 1972-10-10 | Saburo Oisi | Apparatus for centrifugally separating impurities from fluid suspensions |
US3543932A (en) * | 1967-12-29 | 1970-12-01 | Nichols Eng & Res Corp | Vortex chamber reject control |
US3486619A (en) * | 1968-01-24 | 1969-12-30 | Wikdahl Nils Anders Lennart | Method of removing impurities from a fiber suspension |
SE348119B (de) * | 1969-05-03 | 1972-08-28 | Altenbergs Bergbau | |
NL6909273A (de) * | 1969-06-18 | 1970-12-22 | ||
US3764005A (en) * | 1971-02-22 | 1973-10-09 | Boise Cascade Corp | Hydrocyclone pulp cleaner |
-
1973
- 1973-07-24 US US382068A patent/US3928186A/en not_active Expired - Lifetime
-
1974
- 1974-07-23 BR BR6050/74A patent/BR7406050D0/pt unknown
- 1974-07-23 FI FI2239/74A patent/FI223974A/fi unknown
- 1974-07-23 SE SE7409573A patent/SE403634B/xx unknown
- 1974-07-24 FR FR7425699A patent/FR2238534B1/fr not_active Expired
- 1974-07-24 CA CA205,549A patent/CA1021723A/en not_active Expired
- 1974-07-24 JP JP8502274A patent/JPS5431230B2/ja not_active Expired
- 1974-07-24 GB GB32726/74A patent/GB1482113A/en not_active Expired
-
1977
- 1977-03-21 SE SE7703200A patent/SE423729B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2238534A1 (de) | 1975-02-21 |
SE403634B (sv) | 1978-08-28 |
US3928186A (en) | 1975-12-23 |
SE423729B (sv) | 1982-05-24 |
JPS5431230B2 (de) | 1979-10-05 |
GB1482113A (en) | 1977-08-03 |
FR2238534B1 (de) | 1978-03-24 |
SE7409573L (de) | 1975-01-27 |
DE2435416A1 (de) | 1975-02-27 |
BR7406050D0 (pt) | 1975-05-13 |
SE7703200L (sv) | 1977-03-21 |
CA1021723A (en) | 1977-11-29 |
DE2435416B2 (de) | 1977-04-07 |
JPS5070962A (de) | 1975-06-12 |