GB918288A - Method of classifying material and classifying apparatus - Google Patents

Method of classifying material and classifying apparatus

Info

Publication number
GB918288A
GB918288A GB2158960A GB2158960A GB918288A GB 918288 A GB918288 A GB 918288A GB 2158960 A GB2158960 A GB 2158960A GB 2158960 A GB2158960 A GB 2158960A GB 918288 A GB918288 A GB 918288A
Authority
GB
United Kingdom
Prior art keywords
classifying
rotary
valve
conduit
drawn
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
GB2158960A
Inventor
William Thomas Doyle
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.)
Sturtevant Mill Co
Original Assignee
Sturtevant Mill Co
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 Sturtevant Mill Co filed Critical Sturtevant Mill Co
Priority to GB2158960A priority Critical patent/GB918288A/en
Publication of GB918288A publication Critical patent/GB918288A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

918,288. Pneumatic separating. STURTEVANT MILL CO. June 20, 1960, No. 21589/60. Class 117. Granular material fed at 6 into a closed casing 2 is centrifuged by a rotating plate 10, and air is drawn upwardly through the cascading material by a fan 34 whereby the finer fraction is carried upwardly through a rotary sizing device 33 and passes downwardly to a section 4 from which it is removed via a rotary valve 28, and the coarser fraction falls down an inner casing 12 to an outlet 18 having a rotary outlet valve 20. The classifying air is drawn into the apparatus through a conduit 30 and is discharged from a conduit 38 having a valve 40 which controls the outflow and hence the classifying action.
GB2158960A 1960-06-20 1960-06-20 Method of classifying material and classifying apparatus Expired GB918288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2158960A GB918288A (en) 1960-06-20 1960-06-20 Method of classifying material and classifying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2158960A GB918288A (en) 1960-06-20 1960-06-20 Method of classifying material and classifying apparatus

Publications (1)

Publication Number Publication Date
GB918288A true GB918288A (en) 1963-02-13

Family

ID=10165459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2158960A Expired GB918288A (en) 1960-06-20 1960-06-20 Method of classifying material and classifying apparatus

Country Status (1)

Country Link
GB (1) GB918288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998022368A1 (en) 1996-11-21 1998-05-28 Rothmans International Services Limited Packaging of smoking articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998022368A1 (en) 1996-11-21 1998-05-28 Rothmans International Services Limited Packaging of smoking articles

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