GB2158372A - Improved outlet for cyclone separators - Google Patents
Improved outlet for cyclone separatorsInfo
- Publication number
- GB2158372A GB2158372A GB08510248A GB8510248A GB2158372A GB 2158372 A GB2158372 A GB 2158372A GB 08510248 A GB08510248 A GB 08510248A GB 8510248 A GB8510248 A GB 8510248A GB 2158372 A GB2158372 A GB 2158372A
- Authority
- GB
- United Kingdom
- Prior art keywords
- separating chamber
- separated
- diameter end
- liquid
- diameter
- 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.)
- Granted
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
- B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- 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
- B04C5/12—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
-
- 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
- B04C5/22—Apparatus in which the axial direction of the vortex is reversed with cleaning means
- B04C5/23—Apparatus in which the axial direction of the vortex is reversed with cleaning means using liquids
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geometry (AREA)
- Cyclones (AREA)
Abstract
A cyclone separator (10) having an axially extending separating chamber (25) with successively adjacently positioned portions (12, 14, 16) of progressively decreasing diameters and feed pipes (26, 28) for tangential inlet of liquid mixture to be separated to the separating chamber at its larger diameter end. The separating chamber (25) has an overflow outlet pipe (34) at its larger diameter end and an underflow outlet (23) at its smaller diameter end. The overflow outlet has a diameter do, adjacent the separating chamber, in the range 0.0035 <= do/d1 < 1 where d1 is the diameter of the largest diameter portion of the separating chamber. The liquid to be separated is admixed, in one embodiment of the invention, with an emulsion breaker to facilitate separation of liquid components of mixture being separated.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPG118683 | 1983-09-01 | ||
PCT/AU1984/000164 WO1985000990A1 (en) | 1983-09-01 | 1984-08-29 | Improved outlet for cyclone separators |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8510248D0 GB8510248D0 (en) | 1985-05-30 |
GB2158372A true GB2158372A (en) | 1985-11-13 |
GB2158372B GB2158372B (en) | 1987-04-08 |
Family
ID=3770302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08510248A Expired GB2158372B (en) | 1983-09-01 | 1984-08-29 | Improved outlet for cyclone separators |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0158641A1 (en) |
JP (1) | JPS61500009A (en) |
BR (1) | BR8407045A (en) |
DK (1) | DK195785D0 (en) |
GB (1) | GB2158372B (en) |
NL (1) | NL8420224A (en) |
OA (1) | OA08005A (en) |
WO (1) | WO1985000990A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010240508A (en) * | 2009-04-01 | 2010-10-28 | Terada Pump Seisakusho:Kk | Cyclone device |
KR100947558B1 (en) * | 2009-10-16 | 2010-03-12 | 우시 브라이트스카이 이렉트로닉 컴퍼니 리미티드 | Water treatment system for ballast water |
CN106621468A (en) * | 2017-02-20 | 2017-05-10 | 福建龙净环保股份有限公司 | Vortex type grey water concentration separation device |
PT3417944T (en) * | 2017-06-22 | 2020-07-23 | Metso Minerals Ind Inc | Hydrocyclone separator |
NO20211384A1 (en) * | 2021-11-18 | 2023-05-19 | Sandcatch Solutions As | Hydrocyclone |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB455845A (en) * | 1935-03-22 | 1936-10-28 | Andre Berges | Improvements in and relating to the centrifugal purification of liquids |
GB477335A (en) * | 1936-06-24 | 1937-12-24 | Davidson & Co Ltd | Improvements in or relating to dust separating apparatus |
AU320941A (en) * | 1941-10-10 | 1942-10-22 | fam Andru Win. | Improvements in and relating to centrifugal or cyclone dust separators and similar devices |
US2726766A (en) * | 1951-08-14 | 1955-12-13 | Rakowsky Victor | Separation of solids mixtures |
DE1442375A1 (en) * | 1964-03-23 | 1968-11-21 | Bauer Bros Company | Separator |
CH501433A (en) * | 1967-10-10 | 1971-01-15 | Ajem Lab Inc | Centrifugal separator |
AU4874472A (en) * | 1971-11-11 | 1974-05-16 | Henkel & Cie, Gmbh | Process forthe separation of mixtures of fats into components of different melting points |
AU7176574A (en) * | 1974-07-29 | 1976-01-29 | Texaco Development Corporation | Demulsification compositions |
GB1533022A (en) * | 1975-03-24 | 1978-11-22 | Ashland Oil Inc | Method and apparatus for disengaging particles from gases |
AU4710579A (en) * | 1978-05-31 | 1979-12-06 | Conoco Specialty Products Inc. | Cyclone separator |
SU772598A2 (en) * | 1978-02-08 | 1980-10-23 | Дзержинский Филиал Всесоюзного Научно- Исследовательского И Конструкторско-Го Института Химического Машиностроения | Combination-type hydraulic cyclone |
US4237005A (en) * | 1978-09-11 | 1980-12-02 | Betz Laboratories, Inc. | Method of breaking oil-in-water emulsions |
SU895519A1 (en) * | 1980-05-07 | 1982-01-07 | За вите,ill 4 СВИДЕТЕЛЬСТВУ | Hydraulic cyclone |
AU1242183A (en) * | 1982-03-04 | 1983-09-08 | Noel Carroll | Cyclone separator |
US4404096A (en) * | 1981-12-02 | 1983-09-13 | Texaco, Inc. | Demulsification of bitumen emulsions using ionenes |
-
1984
- 1984-08-29 JP JP59503245A patent/JPS61500009A/en active Pending
- 1984-08-29 WO PCT/AU1984/000164 patent/WO1985000990A1/en not_active Application Discontinuation
- 1984-08-29 NL NL8420224A patent/NL8420224A/en unknown
- 1984-08-29 EP EP84903160A patent/EP0158641A1/en not_active Withdrawn
- 1984-08-29 GB GB08510248A patent/GB2158372B/en not_active Expired
- 1984-08-29 BR BR8407045A patent/BR8407045A/en unknown
-
1985
- 1985-04-30 OA OA58582A patent/OA08005A/en unknown
- 1985-05-01 DK DK195785A patent/DK195785D0/en not_active Application Discontinuation
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB455845A (en) * | 1935-03-22 | 1936-10-28 | Andre Berges | Improvements in and relating to the centrifugal purification of liquids |
GB477335A (en) * | 1936-06-24 | 1937-12-24 | Davidson & Co Ltd | Improvements in or relating to dust separating apparatus |
AU320941A (en) * | 1941-10-10 | 1942-10-22 | fam Andru Win. | Improvements in and relating to centrifugal or cyclone dust separators and similar devices |
US2726766A (en) * | 1951-08-14 | 1955-12-13 | Rakowsky Victor | Separation of solids mixtures |
DE1442375A1 (en) * | 1964-03-23 | 1968-11-21 | Bauer Bros Company | Separator |
AU688766A (en) * | 1965-06-14 | 1967-12-04 | Equipment Engineers, Inc | Aerating method and apparatus |
AU3072967A (en) * | 1966-12-05 | 1969-06-12 | Chevron Research Company | Pipelining oil/water mixtures |
CH501433A (en) * | 1967-10-10 | 1971-01-15 | Ajem Lab Inc | Centrifugal separator |
AU1527170A (en) * | 1970-05-19 | 1971-11-25 | Union Carbide Corporation | Method and apparatus for producing cement clinker |
AU4874472A (en) * | 1971-11-11 | 1974-05-16 | Henkel & Cie, Gmbh | Process forthe separation of mixtures of fats into components of different melting points |
AU7176574A (en) * | 1974-07-29 | 1976-01-29 | Texaco Development Corporation | Demulsification compositions |
GB1533022A (en) * | 1975-03-24 | 1978-11-22 | Ashland Oil Inc | Method and apparatus for disengaging particles from gases |
SU772598A2 (en) * | 1978-02-08 | 1980-10-23 | Дзержинский Филиал Всесоюзного Научно- Исследовательского И Конструкторско-Го Института Химического Машиностроения | Combination-type hydraulic cyclone |
AU4710579A (en) * | 1978-05-31 | 1979-12-06 | Conoco Specialty Products Inc. | Cyclone separator |
US4237005A (en) * | 1978-09-11 | 1980-12-02 | Betz Laboratories, Inc. | Method of breaking oil-in-water emulsions |
SU895519A1 (en) * | 1980-05-07 | 1982-01-07 | За вите,ill 4 СВИДЕТЕЛЬСТВУ | Hydraulic cyclone |
US4404096A (en) * | 1981-12-02 | 1983-09-13 | Texaco, Inc. | Demulsification of bitumen emulsions using ionenes |
AU1242183A (en) * | 1982-03-04 | 1983-09-08 | Noel Carroll | Cyclone separator |
Non-Patent Citations (2)
Title |
---|
P.SHERMAN, }EMULSION SCIENCE}, 1968, ACADEMIC PRESS PAGES 64 TO 75. * |
WORLD OIL, APRIL 1980, PAGES 111 TO 114.P.BECHER, }PRINCIPLES OF EMULSION TECHNOLOGY}, 1955, REINHOLD PUBLISHING CORPORATION, PAGES 136 TO 143. * |
Also Published As
Publication number | Publication date |
---|---|
JPS61500009A (en) | 1986-01-09 |
OA08005A (en) | 1987-01-31 |
DK195785A (en) | 1985-05-01 |
DK195785D0 (en) | 1985-05-01 |
WO1985000990A1 (en) | 1985-03-14 |
GB2158372B (en) | 1987-04-08 |
GB8510248D0 (en) | 1985-05-30 |
BR8407045A (en) | 1985-07-30 |
EP0158641A1 (en) | 1985-10-23 |
NL8420224A (en) | 1985-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |