GB751076A - Apparatus for and process of concentrating or classifying particles suspended in a liquid - Google Patents

Apparatus for and process of concentrating or classifying particles suspended in a liquid

Info

Publication number
GB751076A
GB751076A GB24369/54A GB2436954A GB751076A GB 751076 A GB751076 A GB 751076A GB 24369/54 A GB24369/54 A GB 24369/54A GB 2436954 A GB2436954 A GB 2436954A GB 751076 A GB751076 A GB 751076A
Authority
GB
United Kingdom
Prior art keywords
hydro
liquid
outlet
fraction
cyclone
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
GB24369/54A
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 GB751076A publication Critical patent/GB751076A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B29/00—Apparatus or tools for mounting or dismounting wheels
    • B60B29/001—Apparatus or tools for mounting or dismounting wheels comprising lifting or aligning means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
    • B03B5/34—Applications of hydrocyclones
    • 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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/15—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with swinging flaps or revolving sluices; Sluices; Check-valves
    • 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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2713—Siphons

Abstract

751,076. Centrifugal separators. STAMICARBON N.V. Aug. 20, 1954 [Aug. 26, 1953], No. 24369/54. Class 23. A hydro-cyclone for the concentration of a suspension of solid particles, or for the classification of solid particles suspended in a liquid, has siphons connected to both outlets. The arrangement tends to prevent variations in the consistency of the separated fractions in spite of fluctuations in the feed to the hydro-cyclone. The outlet ends of the siphons are adjustable for height, and may be so located that, when the feed comprises liquid only, all the material is discharged through the light fraction outlet. The hydro-cyclones 29 discharge into light and heavy fraction collection chambers 31, 32, the fractions being discharged by siphons 33, 35 having rubber parts 34, 36, the outlet ends of which may be raised or lowered. In a modification a hydro-cyclone, of the kind having a concentric light fraction collection chamber above the separation chamber, has depending pipes connected to the light fraction collection chamber and the heavy-fraction outlet, and discharging into open-topped vessels. The vessel collecting the heavy fraction may be supplied with liquid to prevent the heavy fraction discharge pipe sucking dry when all the material is discharged through the light fraction outlet. Dimensions of the apparatus are given in the Specification. Specifications 528,590, 601,063 and 661,169 are referred to.
GB24369/54A 1953-08-26 1954-08-20 Apparatus for and process of concentrating or classifying particles suspended in a liquid Expired GB751076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL751076X 1953-08-26

Publications (1)

Publication Number Publication Date
GB751076A true GB751076A (en) 1956-06-27

Family

ID=19824465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24369/54A Expired GB751076A (en) 1953-08-26 1954-08-20 Apparatus for and process of concentrating or classifying particles suspended in a liquid

Country Status (6)

Country Link
US (1) US2781907A (en)
BE (1) BE531264A (en)
DE (1) DE933261C (en)
FR (1) FR1112090A (en)
GB (1) GB751076A (en)
NL (2) NL78356C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240160A (en) * 2013-04-18 2013-08-14 北矿机电科技有限责任公司 Ore pulp grading plant

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913112A (en) * 1956-11-26 1959-11-17 Dorr Oliver Inc Hydrocyclone control
US3026838A (en) * 1958-02-11 1962-03-27 Robert A Sauder Tank supporting and turning apparatus
US3101313A (en) * 1959-04-01 1963-08-20 Bauer Bros Co Hydro cyclone
FR90904E (en) * 1965-07-29 1968-03-08 Grenobloise Etude Appl Hydrocyclone improvements
DE2137137C2 (en) * 1971-07-24 1973-10-31 Amberger Kaolinwerke Gmbh, 8452 Hirschau Hydrocyclone arrangement
WO2019120730A1 (en) * 2017-12-19 2019-06-27 Tetra Laval Holdings & Finance S.A. A separator and a method for separating milk

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1890206A (en) * 1929-09-19 1932-12-06 Andrews Leonard Classification of materials by elutriation
US1948140A (en) * 1931-06-01 1934-02-20 Harrison A Strohl Siphon gravity separator
US2504944A (en) * 1947-03-10 1950-04-18 Buckeye Cotton Oil Company Apparatus for purifying raw cotton linters
NL75020C (en) * 1950-06-14
BE507399A (en) * 1950-12-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240160A (en) * 2013-04-18 2013-08-14 北矿机电科技有限责任公司 Ore pulp grading plant

Also Published As

Publication number Publication date
FR1112090A (en) 1956-03-08
NL78356C (en) 1900-01-01
BE531264A (en) 1900-01-01
US2781907A (en) 1957-02-19
NL78336C (en) 1900-01-01
DE933261C (en) 1955-09-22

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