ZA771464B - A method and apparatus for the centrifugal separation of substances - Google Patents

A method and apparatus for the centrifugal separation of substances

Info

Publication number: ZA771464B
Authority: ZA; South Africa
Prior art keywords: substances; centrifugal separation; centrifugal; separation
Prior art date: 1976-03-10

Application number

ZA00771464A

Other languages

English (en)

Inventor

E Bielefeldt

Original Assignee

Messerschmitt Boelkow Blohm

Priority date (The priority date 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 date listed.)

1976-03-10

Filing date

1977-03-10

Publication date

1978-01-25

1977-03-10 Application filed by Messerschmitt Boelkow Blohm filed Critical Messerschmitt Boelkow Blohm

1978-01-25 Publication of ZA771464B publication Critical patent/ZA771464B/xx

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
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
- 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
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/06—Construction of inlets or outlets to the vortex chamber
- 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
- 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
- B04C2009/005—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external rotors, e.g. impeller, ventilator, fan, blower, pump

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Cyclones (AREA)
Separating Particles In Gases By Inertia (AREA)

ZA00771464A 1976-03-10 1977-03-10 A method and apparatus for the centrifugal separation of substances ZA771464B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2610031A DE2610031C3 (de)	1976-03-10	1976-03-10	Stofftrennung mittels auf das betreffende Medium einwirkender Fliehkräfte

Publications (1)

Publication Number	Publication Date
ZA771464B true ZA771464B (en)	1978-01-25

Family

ID=5972057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00771464A ZA771464B (en)	1976-03-10	1977-03-10	A method and apparatus for the centrifugal separation of substances

Country Status (14)

Country	Link
US (1)	US4244708A (xx)
JP (1)	JPS52111066A (xx)
AU (1)	AU505811B2 (xx)
CH (1)	CH620376A5 (xx)
DD (1)	DD129112A5 (xx)
DE (1)	DE2610031C3 (xx)
ES (1)	ES456721A1 (xx)
FR (1)	FR2343510A1 (xx)
GB (1)	GB1582541A (xx)
HU (1)	HU174354B (xx)
IT (1)	IT1077655B (xx)
SE (1)	SE418692B (xx)
SU (1)	SU735156A3 (xx)
ZA (1)	ZA771464B (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2832097C2 (de) *	1978-07-21	1983-12-22	Messerschmitt-Bölkow-Blohm GmbH, 8000 München	Verfahren und Einrichtung zum Stofftrennen mittels Fliehkraft
DE2625422C3 (de) *	1976-06-05	1979-03-01	Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen	Einrichtung zur Rückverwandlung von Drallströmungsenergie in Druckenergie
DE3019991A1 (de) *	1980-05-24	1981-12-03	Robert Bosch Gmbh, 7000 Stuttgart	Verfahren und vorrichtung zur entfernung von festen bestandteilen aus dem abgas von brennkraftmaschinen insbesondere von russbestandteilen
NL8105903A (nl) *	1981-12-30	1983-07-18	Shell Int Research	Werkwijze voor het verwijderen van vaste stofdeeltjes uit een gas.
FI74894C (fi) *	1984-03-19	1988-04-11	Enso Gutzeit Oy	Dubbelhydrocyklon.
DE3520032A1 (de) *	1985-06-04	1986-12-04	Istvàn Oberwil Majoros	Vorrichtung zum umwandeln einer fluidstroemung
DE3681768D1 (de) *	1985-07-30	1991-11-07	Hartmut Wolf	Zerstaeubungsvorrichtung.
GB2230482A (en) *	1986-10-03	1990-10-24	Carroll Noel	Cyclone separator
DE3936078C2 (de) *	1989-10-30	1994-02-10	Guenter Dr Ing Slowik	Drallerzeuger für Zyklonabscheider
DE4010238A1 (de) *	1990-03-30	1991-10-02	Bielefeldt Ernst August	Wirbelkammerabscheider
US5314018A (en) *	1992-07-30	1994-05-24	Cobb Delwin E	Apparatus and method for separating solid particles from liquids
US5591253A (en) *	1995-03-07	1997-01-07	Electric Power Research Institute, Inc.	Electrostatically enhanced separator (EES)
US7153346B2 (en) *	2004-02-12	2006-12-26	Honeywell International, Inc.	Pneumatic filter and method of making
RU2465947C1 (ru) *	2008-08-01	2012-11-10	Твистер Б.В.	Циклонный сепаратор со спиральным выходным каналом
US9791353B2 (en) *	2008-08-29	2017-10-17	Research International, Inc.	Concentrator
AT515297B1 (de) *	2014-01-22	2015-08-15	Wintersteiger Ag	Vorrichtung zum Abscheiden eines körnigen Guts aus einem Förderluftstrom
HRPK20150258B3 (hr) *	2015-03-05	2017-12-01	Martina Cvetković	Sustav za obradu balastnih voda na principu vrtloženja, hidrodinamičke kavitacije i vakuum efekta
US11794138B2 (en) *	2020-10-19	2023-10-24	Sierra Space Corporation	Microgravity system phase separator
DE202021000545U1 (de) *	2021-02-13	2021-04-14	Ralf Abraham	Staubzyklon mit Sekundärabscheidung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US418834A (en) *		1890-01-07		allingtor
US394240A (en) *		1888-12-11		Dust collector and separator
FR353530A (fr) *	1904-05-18	1905-09-13	Denton Kenyon Swartwout	Séparateur à force centrifuge
US2236548A (en) *	1937-11-06	1941-04-01	William B Prouty	Material disintegrating and air classifying system
US2360355A (en) *	1941-07-10	1944-10-17	Pratdaniel Corp	Apparatus for separating suspended particles from gaseous media
CH227113A (de) *	1942-09-18	1943-05-31	Buehler Ag Geb	Staubabscheider.
GB713670A (en) *	1950-10-10	1954-08-18	Director Of The Indian Inst Of	Improvements in or relating to dust separating devices
CH344616A (de) *	1955-07-01	1960-02-15	Waagner Biro Ag	Fliehkraftabscheider
GB1018743A (en) *	1963-09-06	1966-02-02	Grubbens & Co Aktiebolag	Improvements in a cyclone separator
DE2220535C2 (de) *	1972-04-26	1974-03-07	Siemens Ag, 1000 Berlin U. 8000 Muenchen	Drehströmungswirbler zur Sichtung feinkörniger Partikel
DE2233437C3 (de) *	1972-07-07	1978-10-05	Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen	Verfahren zum Abscheiden des spezifisch leichteren Anteils aus einem Strom eines mit suspendierten Stoffen beladenen Mediums mittels Fliehkraft
AT388693B (de) *	1987-08-12	1989-08-10	Thoeress Dietmar	Hydraulischer saegenspanner

1976
- 1976-03-10 DE DE2610031A patent/DE2610031C3/de not_active Expired
1977
- 1977-02-02 SE SE7701133A patent/SE418692B/xx unknown
- 1977-02-17 HU HU77ME2046A patent/HU174354B/hu unknown
- 1977-02-22 CH CH220777A patent/CH620376A5/de not_active IP Right Cessation
- 1977-02-25 SU SU772455905A patent/SU735156A3/ru active
- 1977-03-03 FR FR7706241A patent/FR2343510A1/fr not_active Withdrawn
- 1977-03-04 IT IT7720919A patent/IT1077655B/it active
- 1977-03-07 GB GB9547/77A patent/GB1582541A/en not_active Expired
- 1977-03-08 DD DD7700197732A patent/DD129112A5/xx unknown
- 1977-03-09 JP JP2493877A patent/JPS52111066A/ja active Granted
- 1977-03-10 ZA ZA00771464A patent/ZA771464B/xx unknown
- 1977-03-10 AU AU23148/77A patent/AU505811B2/en not_active Expired
- 1977-03-10 ES ES456721A patent/ES456721A1/es not_active Expired
1979
- 1979-04-16 US US06/030,097 patent/US4244708A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2343510A1 (fr)	1977-10-07
SE418692B (sv)	1981-06-22
US4244708A (en)	1981-01-13
SU735156A3 (ru)	1980-05-15
HU174354B (hu)	1979-12-28
ES456721A1 (es)	1978-05-16
DE2610031B2 (de)	1979-10-04
DE2610031C3 (de)	1980-07-03
GB1582541A (en)	1981-01-07
JPS5432985B2 (xx)	1979-10-17
AU505811B2 (en)	1979-12-06
CH620376A5 (xx)	1980-11-28
DD129112A5 (de)	1977-12-28
AU2314877A (en)	1978-09-14
SE7701133L (sv)	1977-09-11
JPS52111066A (en)	1977-09-17
DE2610031A1 (de)	1977-09-15
IT1077655B (it)	1985-05-04

Publication	Publication Date	Title
GB2022457B (en)	1983-02-16	Apparatus and method for separating fluids
GB1549701A (en)	1979-08-08	Separation method and apparatus
GR58603B (en)	1977-11-10	Centrifuge separation device and method
EG12740A (en)	1979-09-30	Method and device for separating a mixture
EG13512A (en)	1982-03-31	Method of and apparatus for the separation of isotopes
ZA771464B (en)	1978-01-25	A method and apparatus for the centrifugal separation of substances
JPS54147175A (en)	1979-11-17	Gas separation method and apparatus
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GB2006036B (en)	1982-03-17	Method and apparatusfor separating solids from liquids
GB2005146B (en)	1982-06-30	Separation apparatus and method
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IL53303A (en)	1980-11-30	Gas-centrifuge unit and centrifugal process for isotope separation
ZA793721B (en)	1980-08-27	Method and apparatus for separating substances by centrifugal force
JPS5349375A (en)	1978-05-04	Centrifugal machine for separating solid and liquid
IL49430A (en)	1979-07-25	Method and apparatus for the separation of isotpes
JPS5349374A (en)	1978-05-04	Centrifugal machine for separating solid and liquid
JPS5387074A (en)	1978-08-01	Gas separating method and apparatus therefor
ZA775075B (en)	1978-07-26	Centrifuge apparatus and method of operating a centrifuge
IL48553A0 (en)	1976-03-31	A method and apparatus for the separation of isotopes
JPS5238476A (en)	1977-03-25	Lowwtemperature separation method and the apparatus for air
GB1548767A (en)	1979-07-18	Method and apparatus for liquid solid/separation
JPS5647056A (en)	1981-04-28	Method and device for set separation
JPS5328950A (en)	1978-03-17	Separating and precipitating apparatus
AU510143B2 (en)	1980-06-12	Method and apparatus for centrifugal separation
JPS5318078A (en)	1978-02-18	Separation method and apparatus