GB528914A - Improvements in and relating to the separation of materials of different specific gravities - Google Patents

Improvements in and relating to the separation of materials of different specific gravities

Info

Publication number
GB528914A
GB528914A GB1366239A GB1366239A GB528914A GB 528914 A GB528914 A GB 528914A GB 1366239 A GB1366239 A GB 1366239A GB 1366239 A GB1366239 A GB 1366239A GB 528914 A GB528914 A GB 528914A
Authority
GB
United Kingdom
Prior art keywords
particles
relatively
large particles
shoot
small
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
GB1366239A
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.)
DOMANIALE MIJN MIJ NV
Original Assignee
DOMANIALE MIJN MIJ NV
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 DOMANIALE MIJN MIJ NV filed Critical DOMANIALE MIJN MIJ NV
Priority to GB1366239A priority Critical patent/GB528914A/en
Publication of GB528914A publication Critical patent/GB528914A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B03B5/36—Devices therefor, other than using centrifugal force
    • 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
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/40—Devices therefor, other than using centrifugal force of trough type
    • B03B2005/405—Devices therefor, other than using centrifugal force of trough type using horizontal currents

Landscapes

  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

528,914. Sink-and-float method. NAAMLOOZE VENNOOTSCHAP DOMANIALE MIJN MAATSCHAPPIJ, and TROMP, K. F. May 8, 1939, No. 13662. [Class 82 (ii)] In a sink-and-float method of separating mixed materials the relatively small particles of the materials introduced are caused to fall into the liquid mass at a speed exceeding that at which the relatively large particles are caused to fall therein. Means are provided for relatively retarding the falling velocity of the large particles and/or for relatively accelerating that of the small particles. In the form shown, the large particles falling down shoot 6 are retarded by flexible strip 8 of rubber or leather and the small particles falling down shoot 7 are accelerated by conveyer band 10, so that the small heavy particles are not prevented from sinking. Baffle 5 compels the particles to submerge and horizontal currents of light suspension from aperture 3 and of heavy suspension from aperture 4 assist the separation. The direction of the conveyer band may be reversed, or the band may be replaced by a rotating drum. In place of strip 8 the shoot 6 may be divided into two shoots at right angles so as to reduce the velocity of the large particles. Specification 466,964 is referred to.
GB1366239A 1939-05-08 1939-05-08 Improvements in and relating to the separation of materials of different specific gravities Expired GB528914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1366239A GB528914A (en) 1939-05-08 1939-05-08 Improvements in and relating to the separation of materials of different specific gravities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1366239A GB528914A (en) 1939-05-08 1939-05-08 Improvements in and relating to the separation of materials of different specific gravities

Publications (1)

Publication Number Publication Date
GB528914A true GB528914A (en) 1940-11-11

Family

ID=10027115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1366239A Expired GB528914A (en) 1939-05-08 1939-05-08 Improvements in and relating to the separation of materials of different specific gravities

Country Status (1)

Country Link
GB (1) GB528914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619229A (en) * 1948-01-26 1952-11-25 Stamicarbon Apparatus for the separation of solid substances differing in specific gravity
US4169787A (en) * 1977-12-12 1979-10-02 Campbell Soup Company Apparatus and method for liquid separation of materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619229A (en) * 1948-01-26 1952-11-25 Stamicarbon Apparatus for the separation of solid substances differing in specific gravity
US4169787A (en) * 1977-12-12 1979-10-02 Campbell Soup Company Apparatus and method for liquid separation of materials

Similar Documents

Publication Publication Date Title
FR2344206A5 (en) METHOD AND DEVICE FOR SEPARATING GASEOUS PARTICLES OF DIFFERENT MASSES BY CENTRIFUGAL FORCES
GB713299A (en) Improvements in or relating to magnetic separators
GB601063A (en) Process for separating solid materials of different specific gravity and different grain size
SE380446B (en) APPARATUS FOR SEPARATION OF PARTICLES, SPECIAL ENRICHMENT OF ORE
GB528914A (en) Improvements in and relating to the separation of materials of different specific gravities
AU2672571A (en) Method of removing, by cyclonic separation from fiber suspensions atleast an essential part of impurities included therein and which are difficult to separate, and apparatus for executing the method
FR2102604A5 (en) Pneumatic separator - simple, non-cyclone, dust separator or size classifier
GB676604A (en) Centrifugal butterfat isolating separator
GB817577A (en) Magnetic separator
SU80831A1 (en) Method and device for separating minerals by size and specific gravity
GB334169A (en) Improvements in the separation of soluble substances
JPS51148863A (en) Oil-water separation apparatus
AU160419B2 (en) Improvements relating to means for separating particles suspended in liquids
AT177735B (en) Rotatable separator drum for processing mixtures of solid particles of different specific weights according to the sink-float method
ES401877A1 (en) Separators for removing liquid from a gas stream
ES373591A1 (en) Method of and apparatus for sorting crystals according to size
AU157720B2 (en) Method and apparatus for preparing separating suspensions for use inthe separation of solids bythe float-and-sink method
FI21301A (en) Separation of the apparatus for centrifugation by means of a separate particle from which the suspension is suspended
AU163125B2 (en) Apparatus for separating mixtures of particles differing in specific gravity, according tothe float-and-sink method
AU159004B2 (en) Apparatus for separating mixtures of particles differing in specific gravity, according tothe float-and-sink method
AU2236453A (en) Improvements relating to means for separating particles suspended in liquids
AU111181B2 (en) Improvements in or relating to apparatus for separating particles from gas
AU159238B2 (en) Process and apparatus forthe specific gravity separation of mixtures of particles having different specific gravities by means ofa suspension of magnetizable material
CA528808A (en) Method of separating dispersed matter from fluid masses
GB661169A (en) Process and apparatus for separating a suspension into two fractions of different concentration and apparatus therefor