GB700387A - Improvements in and relating to hydrocyclones - Google Patents

Improvements in and relating to hydrocyclones

Info

Publication number
GB700387A
GB700387A GB14084/51A GB1408451A GB700387A GB 700387 A GB700387 A GB 700387A GB 14084/51 A GB14084/51 A GB 14084/51A GB 1408451 A GB1408451 A GB 1408451A GB 700387 A GB700387 A GB 700387A
Authority
GB
United Kingdom
Prior art keywords
block
plates
cover plates
bores
cover
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.)
Expired
Application number
GB14084/51A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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.)
Filing date
Publication date
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB700387A publication Critical patent/GB700387A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B04C5/26—Multiple arrangement thereof for series flow
    • 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
    • B04C5/28—Multiple arrangement thereof for parallel flow

Abstract

700,387. Centrifugal separators. MAATSCHAPPIJ VOOR KOLENBEWERKING STAMICARBON N. V. June 14, 1951 [June 14, 1950], No. 14084/51. Class 23 A multi-hydrocyclone for treating starch suspension comprises a cylindrical block 1 having longitudinally extending conical bores 4, cover plates 9 which are disposed in the wide ends of said bores and which may be provided with vortexfinders 10, means, such as opposed clamping plates, for securing the block and cover plates together and a common feed chamber 2 in said block communicating with supply passages 3 for feeding the material to be treated tangentially into the wide ends of said borer wherein said supply passages constitute channels in the block which are covered by the cover plates and wherein the damping plates are perforated opposite each bore for the passage of the discharge therefrom. The block and the cover plates are made of rubber and the block is provided with sealing lips 12, 13. The tangential inlets of the outer and inner bores 4 commumicate with the periphery of the block and the chamber 2 respectively. Two multi-hydroclones in series comprises a cup-shaped housing 14 which surrounds the block 1 to define an annular chamber 15a therewith and ha.s a tube 16 extending into the chamber 2. The block .1 is positioned between perforated plates 17, 19. The second multi-hydrocyclone is superimposed on the housing 14 and secured thereto, together with a cover 47, by a bolted flanged connection. The apex discharge of the two multi-hydrocylones is fed through valve controlled outlets 23, 41. The vortex-finder discharge from the first multi-hydrocyclcne is fed to the second multihydrocyclane and the vortex-finder discharge therefrom passes through a valve controlled port 48 in the cover 47. The assembly may comprise three multi-hydrocyclones in series. In a modification two multi-hydrocyclones are arranged in parallel on either side of a central inlet and the two end covers are secured together by bolts passing through flanges in the housings. The cover plates may stand proud of the block 1 to provide communication between the chambers 2, 15a in conjunction with or in place of the bores 3. Specification 607,787 is referred to.
GB14084/51A 1950-06-14 1951-06-14 Improvements in and relating to hydrocyclones Expired GB700387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US168132A US2671560A (en) 1950-06-14 1950-06-14 Multiple hydrocyclones

Publications (1)

Publication Number Publication Date
GB700387A true GB700387A (en) 1953-12-02

Family

ID=22610261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14084/51A Expired GB700387A (en) 1950-06-14 1951-06-14 Improvements in and relating to hydrocyclones

Country Status (7)

Country Link
US (1) US2671560A (en)
BE (1) BE503836A (en)
CH (1) CH297393A (en)
DE (1) DE975669C (en)
FR (1) FR1044780A (en)
GB (1) GB700387A (en)
NL (1) NL75020C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136327A (en) * 1983-03-17 1984-09-19 Ohishi Engineering Limited Com Multiple Hydrocyclone Apparatus
GB2453949A (en) * 2007-10-23 2009-04-29 Hoover Ltd Cyclonic multi-stage separation apparatus

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE501733A (en) * 1950-03-09
BE517007A (en) * 1952-01-25
US2794679A (en) * 1953-04-23 1957-06-04 Gen Dev Company Liquid dispensing apparatus
US2765918A (en) * 1953-05-11 1956-10-09 Stamicarbon Multiple hydrocyclone
NL78336C (en) * 1953-08-26 1900-01-01
GB772303A (en) * 1954-09-20 1957-04-10 Smidth & Co As F L Improvements in the separation of slurries into fractions of differing particle content
USRE25099E (en) * 1954-11-17 1961-12-19 Centrifugal apparatus for separating solids
US3214022A (en) * 1955-06-09 1965-10-26 Bird Machine Co Apparatus for cleaning hydrocyclones
US3261467A (en) * 1960-09-22 1966-07-19 Wikdahl Nils Anders Lennart Multiple cyclone assembly
DE1259801B (en) * 1962-11-24 1968-02-01 Ct Nat De Rech S Metallurg Cyclone for the enrichment of ores
US3335860A (en) * 1964-07-27 1967-08-15 Black Clawson Co Centrifugal cleaner for paper making stock and the like
US3520114A (en) * 1968-06-28 1970-07-14 Pall Corp Vortex air cleaner assembly having uniform particle removal efficiency throughout the array of air cleaners
BE756804A (en) * 1969-09-29 1971-03-01 Wikdahl Nils Anders Lennart GROUP OF SEPARATOR IN CYCLONE
US3893922A (en) * 1972-12-14 1975-07-08 Roy A Bobo Cylindrical cyclone centrifuges
DE2408767A1 (en) * 1974-02-23 1975-09-04 Scholten Chemische Fab MULTIHYDROCYCLONE
US4280718A (en) * 1975-03-24 1981-07-28 Henkel Corporation Pressure sensitive recording sheet containing size classified cereal starch granules
GB1533435A (en) * 1976-04-02 1978-11-22 Nat Res Dev Cyclone construction and fixing
NL7701686A (en) * 1977-02-17 1978-08-21 Scholten Honig Research Nv RADIAL MULTIHYDROCYCLONE.
SE412169B (en) * 1977-03-09 1980-02-25 Alfa Laval Ab MULTIPELCYKLONSEPARATOR
US4260480A (en) * 1978-08-16 1981-04-07 Dorr-Oliver Incorporated Multiple hydrocyclone device
US4437984A (en) * 1982-04-05 1984-03-20 Clark & Vicario Corporation Multiple hydrocyclone apparatus
DE3627539A1 (en) * 1986-08-13 1988-02-18 Piller Gmbh Co Kg Anton CENTRIFUGAL DUST SEPARATOR WITH A MULTIPLE CYCLE
DE4037459C2 (en) * 1990-11-24 1994-02-24 Eisenmann Kg Maschbau Cyclone separator
NL1014410C1 (en) * 1999-06-21 2000-12-22 Hovex Bv Separating device, separating unit for such a separating device, and separating method.
US6517733B1 (en) 2000-07-11 2003-02-11 Vermeer Manufacturing Company Continuous flow liquids/solids slurry cleaning, recycling and mixing system
US20080099410A1 (en) * 2006-10-27 2008-05-01 Fluid-Quip, Inc. Liquid treatment apparatus and methods
US20080277264A1 (en) * 2007-05-10 2008-11-13 Fluid-Quip, Inc. Alcohol production using hydraulic cavitation
US9016480B2 (en) 2007-06-20 2015-04-28 Waterco Limited Multi-cyclone sediment filter
AU2008264881B2 (en) * 2007-06-20 2011-11-03 Waterco Limited Multi-cyclone sediment filter
DK2176002T3 (en) * 2007-07-30 2014-06-23 Merpro Tortek Ltd CYCLONE DEVICE
US8753505B2 (en) * 2008-06-27 2014-06-17 Fluid-Quip, Inc. Liquid treatment apparatus and method for using same
GB2492660B (en) 2011-07-06 2015-01-14 Johnson Electric Sa Particle separator
US8932472B2 (en) 2011-10-25 2015-01-13 National Oilwell Varco, L.P. Separator system and related methods
CN103447174B (en) 2012-05-31 2017-09-26 德昌电机(深圳)有限公司 Separator
AU2016211669C1 (en) 2015-01-26 2020-05-07 Hayward Industries, Inc. Swimming pool cleaner with hydrocyclonic particle separator and/or six-roller drive system
US9885196B2 (en) 2015-01-26 2018-02-06 Hayward Industries, Inc. Pool cleaner power coupling
KR101854681B1 (en) * 2016-08-25 2018-06-08 엘지전자 주식회사 Dust collector and vacuum cleaner having the same
US9896858B1 (en) 2017-05-11 2018-02-20 Hayward Industries, Inc. Hydrocyclonic pool cleaner
US9885194B1 (en) 2017-05-11 2018-02-06 Hayward Industries, Inc. Pool cleaner impeller subassembly
US10156083B2 (en) 2017-05-11 2018-12-18 Hayward Industries, Inc. Pool cleaner power coupling
US10557322B2 (en) 2017-06-22 2020-02-11 Fsi Holdings, Llc Separation system for use with weighting materials in drilling fluids

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US348132A (en) * 1886-08-24 Chaeles p
GB189702117A (en) * 1897-01-26 1897-12-04 James Higginbottom Improvements in or Appertaining to Apparatus for Dust Collecting.
GB190322299A (en) * 1903-10-16 1904-08-18 Henry Wilmot Cave-Browne-Cave Apparatus for the Treatment of Celluloid and the like Substances.
GB328652A (en) * 1929-02-02 1930-05-02 Simon Ltd Henry Improvements in centrifugal dust separators or extractors
US1918812A (en) * 1930-07-12 1933-07-18 Int Patents Dev Co Treatment of steep water
US2298623A (en) * 1940-04-08 1942-10-13 Clinton Company Steep water treatment
US2302393A (en) * 1940-12-03 1942-11-17 American Maize Prod Co Method of concentrating steep water
FR880715A (en) * 1941-03-31 1943-04-02 Improvement in separating devices of the cyclone type
US2372514A (en) * 1941-08-29 1945-03-27 Western Precipitation Corp Multistage centrifugal separating apparatus
GB607777A (en) * 1945-07-23 1948-09-06 Maximiliaan Gustaaf Driessen Improvements in and relating to cyclone separators

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136327A (en) * 1983-03-17 1984-09-19 Ohishi Engineering Limited Com Multiple Hydrocyclone Apparatus
GB2453949A (en) * 2007-10-23 2009-04-29 Hoover Ltd Cyclonic multi-stage separation apparatus
US7976597B2 (en) 2007-10-23 2011-07-12 Hoover Limited Cyclonic separation apparatus
GB2453949B (en) * 2007-10-23 2012-03-28 Hoover Ltd Cyclonic separation apparatus

Also Published As

Publication number Publication date
US2671560A (en) 1954-03-09
CH297393A (en) 1954-03-31
FR1044780A (en) 1953-11-20
DE975669C (en) 1962-04-26
BE503836A (en)
NL75020C (en)

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