SE327184B - - Google Patents
Info
- Publication number
- SE327184B SE327184B SE04268/66A SE426866A SE327184B SE 327184 B SE327184 B SE 327184B SE 04268/66 A SE04268/66 A SE 04268/66A SE 426866 A SE426866 A SE 426866A SE 327184 B SE327184 B SE 327184B
- Authority
- SE
- Sweden
- Prior art keywords
- ledge
- chamber
- wall
- hydrocyclone
- bore
- Prior art date
Links
- 239000012535 impurity Substances 0.000 abstract 4
- 239000002657 fibrous material Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 239000013055 pulp slurry Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
-
- 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
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US444998A US3385437A (en) | 1965-04-02 | 1965-04-02 | Eccentric head hydrocyclone |
Publications (1)
Publication Number | Publication Date |
---|---|
SE327184B true SE327184B (no) | 1970-08-17 |
Family
ID=23767239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE04268/66A SE327184B (no) | 1965-04-02 | 1966-03-30 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3385437A (no) |
DE (1) | DE1517889A1 (no) |
FI (1) | FI45475C (no) |
GB (1) | GB1090502A (no) |
SE (1) | SE327184B (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5432186B2 (no) * | 1974-03-20 | 1979-10-12 | ||
SE406713B (sv) * | 1977-07-18 | 1979-02-26 | Celleco Ab | Hydrocykloseparator med ledskena i separeringskammarens cirkulercylindriska del |
US5240115A (en) * | 1992-11-10 | 1993-08-31 | Beloit Technologies, Inc. | Field adjustable hydrocyclone |
GB0724127D0 (en) | 2007-12-11 | 2008-01-23 | Smiths Detection Watford Ltd | Cyclones |
ITPR20090021A1 (it) * | 2009-03-27 | 2010-09-28 | Lavorwash Spa | Condotto per aspiratore, aspiratore e metodo per filtrare un fluido |
US8202415B2 (en) * | 2009-04-14 | 2012-06-19 | National Oilwell Varco, L.P. | Hydrocyclones for treating drilling fluid |
USD857071S1 (en) * | 2017-01-24 | 2019-08-20 | Superior Industries, Inc. | Hydrocyclone inlet head |
USD828422S1 (en) * | 2017-01-24 | 2018-09-11 | Superior Industries, Inc. | Hydrocyclone inlet head |
US11344897B1 (en) | 2019-04-05 | 2022-05-31 | Tetra Technologies, Inc. | Method and apparatus for hydrocyclone |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735547A (en) * | 1956-02-21 | vissac | ||
US940076A (en) * | 1908-08-18 | 1909-11-16 | Jonathan M Seaver | Separator. |
US997171A (en) * | 1910-08-15 | 1911-07-04 | John Conrad Zehfus | Dust-collector. |
US2731147A (en) * | 1953-04-24 | 1956-01-17 | Equipment Engineers Inc | Hydraulic classifier |
NL232778A (no) * | 1953-12-09 | |||
US2776053A (en) * | 1954-01-28 | 1957-01-01 | Equipment Engineers Inc | Hydraulic separating apparatus and method |
US2840240A (en) * | 1956-12-20 | 1958-06-24 | Begs Oil Tool Rentals Inc | Sand removing apparatus |
US2929501A (en) * | 1957-01-30 | 1960-03-22 | Int Minerals & Chem Corp | Cyclone separator |
US3098036A (en) * | 1959-09-11 | 1963-07-16 | Babcock & Wilcox Ltd | Classifying apparatus |
DE1250979B (de) * | 1964-01-03 | 1967-09-28 | Charles Colston Limited, High Wycombe, Buckinghamshire (Großbritannien) | Filtereinrichtung fur Geschirrspulmaschinen |
-
1965
- 1965-04-02 US US444998A patent/US3385437A/en not_active Expired - Lifetime
-
1966
- 1966-03-15 FI FI660658A patent/FI45475C/fi active
- 1966-03-17 DE DE19661517889 patent/DE1517889A1/de active Pending
- 1966-03-29 GB GB13780/66A patent/GB1090502A/en not_active Expired
- 1966-03-30 SE SE04268/66A patent/SE327184B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1517889A1 (de) | 1969-12-18 |
US3385437A (en) | 1968-05-28 |
GB1090502A (en) | 1967-11-08 |
FI45475C (fi) | 1972-06-12 |
FI45475B (no) | 1972-02-29 |
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