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GB799394A - Classifying solid materials in a hydrocyclone - Google Patents

Classifying solid materials in a hydrocyclone

Info

Publication number
GB799394A
GB799394A GB208355A GB208355A GB799394A GB 799394 A GB799394 A GB 799394A GB 208355 A GB208355 A GB 208355A GB 208355 A GB208355 A GB 208355A GB 799394 A GB799394 A GB 799394A
Authority
GB
United Kingdom
Prior art keywords
hydrocyclone
cyclone
solid materials
classifying solid
liquid
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
GB208355A
Inventor
Donald Albert Dahlstrom
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Priority to GB208355A priority Critical patent/GB799394A/en
Publication of GB799394A publication Critical patent/GB799394A/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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge

Landscapes

  • Cyclones (AREA)

Abstract

A hydrocyclone for classifying solids entrained in a liquid has a tangential inlet or inlets for auxiliary liquid which enter the cyclone at a plane normal to the axis of the cyclone and passing through the apex proximate terminus of the inner vortex formed within the cyclone. Formulae for the position of the plane and for the rate of feed of the auxiliary liquid are given in the Specification.
GB208355A 1955-01-24 1955-01-24 Classifying solid materials in a hydrocyclone Expired GB799394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB208355A GB799394A (en) 1955-01-24 1955-01-24 Classifying solid materials in a hydrocyclone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB208355A GB799394A (en) 1955-01-24 1955-01-24 Classifying solid materials in a hydrocyclone

Publications (1)

Publication Number Publication Date
GB799394A true GB799394A (en) 1958-08-06

Family

ID=9733284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB208355A Expired GB799394A (en) 1955-01-24 1955-01-24 Classifying solid materials in a hydrocyclone

Country Status (1)

Country Link
GB (1) GB799394A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564574A (en) * 1995-02-17 1996-10-15 Phase Remediation Incorporated Mineral separator
EP1888248A4 (en) * 2005-04-29 2010-07-21 Glv Finance Hungary Kft Luxemb HYDROCYCLONE UNIT AND PROCESS FOR SEPARATING A FIBROUS PULP SUSPENSION CONTAINING CONTAMINANTS HEAVY RELATIVELY

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564574A (en) * 1995-02-17 1996-10-15 Phase Remediation Incorporated Mineral separator
EP1888248A4 (en) * 2005-04-29 2010-07-21 Glv Finance Hungary Kft Luxemb HYDROCYCLONE UNIT AND PROCESS FOR SEPARATING A FIBROUS PULP SUSPENSION CONTAINING CONTAMINANTS HEAVY RELATIVELY
EP2946838A1 (en) * 2005-04-29 2015-11-25 Ovivo Luxembourg S.à.r.l. Hydrocyclone unit and method for separating a fibre pulp suspension containing relatively heavy contaminants

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