GB772303A - Improvements in the separation of slurries into fractions of differing particle content - Google Patents

Improvements in the separation of slurries into fractions of differing particle content

Info

Publication number
GB772303A
GB772303A GB27195/54A GB2719554A GB772303A GB 772303 A GB772303 A GB 772303A GB 27195/54 A GB27195/54 A GB 27195/54A GB 2719554 A GB2719554 A GB 2719554A GB 772303 A GB772303 A GB 772303A
Authority
GB
United Kingdom
Prior art keywords
feed chamber
slurry
hydro
cyclones
tangential
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
GB27195/54A
Inventor
Steen Jacob Beck
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Priority to GB27195/54A priority Critical patent/GB772303A/en
Priority to US535192A priority patent/US2858020A/en
Priority to FR1131345D priority patent/FR1131345A/en
Priority to BE541456D priority patent/BE541456A/en
Publication of GB772303A publication Critical patent/GB772303A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00—Apparatus or methods for obtaining or processing clay
    • B28C1/02—Apparatus or methods for obtaining or processing clay for producing or processing clay suspensions, e.g. slip
    • B28C1/06—Processing suspensions, i.e. after mixing
    • B28C1/08—Separating suspensions, e.g. for obtaining clay, for removing stones; Cleaning clay slurries
    • 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
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel 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
    • 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
    • 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

Abstract

772,303. Centrifugal separators. SMIDTH & CO. AKTIESELSKAB, F. L. Sept. 20, 1955 [Sept. 20, 1954], No. 27195/54. Class 23 Apparatus for separating slurry into coarse and fine fractions comprises separating chambers having tangential inlets connected to a feed chamber, and a single movable member within the feed chamber and which imparts a high velocity to the slurry passing through the inlets. The slurry is supplied to the feed chamber 3 by an inlet 12 and the member comprises a vaned rotor 13 having a shaft 14 driven by a pulley 15. Hydro-cyclones 1 arranged to form wring are connected to the chamber by the tangential inlets 2. Excess slurry fed to the hydro-cyclones is recycled to the feed chamber by tangential passages 17. The coarse fraction from the hydrocyclones is collected in an annular vessel 6 having an outlet 7. 'The fine fraction from the hydro-cyclones passes through passages 9 to an annular vessel 10 having an outlet 11. Dimensions are given in the Specification.
GB27195/54A 1954-09-20 1954-09-20 Improvements in the separation of slurries into fractions of differing particle content Expired GB772303A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB27195/54A GB772303A (en) 1954-09-20 1954-09-20 Improvements in the separation of slurries into fractions of differing particle content
US535192A US2858020A (en) 1954-09-20 1955-09-19 Method and apparatus for separating slurry and like suspensions
FR1131345D FR1131345A (en) 1954-09-20 1955-09-20 Separation of suspensions
BE541456D BE541456A (en) 1954-09-20 1955-10-15 Separation of suspensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27195/54A GB772303A (en) 1954-09-20 1954-09-20 Improvements in the separation of slurries into fractions of differing particle content

Publications (1)

Publication Number Publication Date
GB772303A true GB772303A (en) 1957-04-10

Family

ID=10255722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27195/54A Expired GB772303A (en) 1954-09-20 1954-09-20 Improvements in the separation of slurries into fractions of differing particle content

Country Status (4)

Country Link
US (1) US2858020A (en)
BE (1) BE541456A (en)
FR (1) FR1131345A (en)
GB (1) GB772303A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1910501C3 (en) * 1969-03-01 1980-01-31 Paul 4000 Duesseldorf Bernutat Circulating air classifier
JPS5512831A (en) * 1978-07-06 1980-01-29 Oishi Kikai Seisakusho Kk Debris sorting apparatus from paper making stock
US7637122B2 (en) * 2001-05-04 2009-12-29 Battelle Energy Alliance, Llc Apparatus for the liquefaction of a gas and methods relating to same
US20070107465A1 (en) * 2001-05-04 2007-05-17 Battelle Energy Alliance, Llc Apparatus for the liquefaction of gas and methods relating to same
US9254448B2 (en) 2007-09-13 2016-02-09 Battelle Energy Alliance, Llc Sublimation systems and associated methods
US9574713B2 (en) 2007-09-13 2017-02-21 Battelle Energy Alliance, Llc Vaporization chambers and associated methods
US8061413B2 (en) 2007-09-13 2011-11-22 Battelle Energy Alliance, Llc Heat exchangers comprising at least one porous member positioned within a casing
US8555672B2 (en) 2009-10-22 2013-10-15 Battelle Energy Alliance, Llc Complete liquefaction methods and apparatus
US8899074B2 (en) * 2009-10-22 2014-12-02 Battelle Energy Alliance, Llc Methods of natural gas liquefaction and natural gas liquefaction plants utilizing multiple and varying gas streams
US9217603B2 (en) 2007-09-13 2015-12-22 Battelle Energy Alliance, Llc Heat exchanger and related methods
DE102008006745B3 (en) * 2008-01-30 2009-10-08 Siltronic Ag Method for producing a semiconductor structure
US20110094261A1 (en) * 2009-10-22 2011-04-28 Battelle Energy Alliance, Llc Natural gas liquefaction core modules, plants including same and related methods
US10655911B2 (en) 2012-06-20 2020-05-19 Battelle Energy Alliance, Llc Natural gas liquefaction employing independent refrigerant path

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US762866A (en) * 1901-08-12 1904-06-21 Henry A Allen Ore-separator.
NL75020C (en) * 1950-06-14
NL75677C (en) * 1952-01-25

Also Published As

Publication number Publication date
US2858020A (en) 1958-10-28
FR1131345A (en) 1957-02-20
BE541456A (en) 1959-08-14

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