NZ501905A - Gravitiationally separating fines from aggregate by allowing aggregate to fall over edge of inclined bed - Google Patents

Gravitiationally separating fines from aggregate by allowing aggregate to fall over edge of inclined bed

Info

Publication number
NZ501905A
NZ501905A NZ501905A NZ50190598A NZ501905A NZ 501905 A NZ501905 A NZ 501905A NZ 501905 A NZ501905 A NZ 501905A NZ 50190598 A NZ50190598 A NZ 50190598A NZ 501905 A NZ501905 A NZ 501905A
Authority
NZ
New Zealand
Prior art keywords
aggregate
gravitiationally
plate
allowing
fall over
Prior art date
Application number
NZ501905A
Inventor
Denis Wagner
Original Assignee
Wagner Invest Pty Ltd
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 Wagner Invest Pty Ltd filed Critical Wagner Invest Pty Ltd
Publication of NZ501905A publication Critical patent/NZ501905A/en

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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

A mixture of aggregate and fines is allowed to fall down inclined plate 11. As the mixture falls off the end of the plate, the fines fall into space 21 on one side of a separator plate 12. The momentum of the larger aggregate particles carries them over separator plate 12 and into space 20. The inclined plate 11 forms a wall of space 21, while separator plate 12 forms a wall of space 20. The gap 19 between the separator plate and the inclined plate can be varied to determine the relative sizes of the particles collected in the two spaces.
NZ501905A 1997-07-08 1998-07-06 Gravitiationally separating fines from aggregate by allowing aggregate to fall over edge of inclined bed NZ501905A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPO7754A AUPO775497A0 (en) 1997-07-08 1997-07-08 Gravitational fines classifier
PCT/AU1998/000512 WO1999002278A1 (en) 1997-07-08 1998-07-06 Gravitational fines classifier

Publications (1)

Publication Number Publication Date
NZ501905A true NZ501905A (en) 2000-10-27

Family

ID=3802043

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ501905A NZ501905A (en) 1997-07-08 1998-07-06 Gravitiationally separating fines from aggregate by allowing aggregate to fall over edge of inclined bed

Country Status (3)

Country Link
AU (1) AUPO775497A0 (en)
NZ (1) NZ501905A (en)
WO (1) WO1999002278A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1353856A (en) * 1919-08-02 1920-09-28 Anna J Schlunke Gravity grain-separator
FR621477A (en) * 1926-09-07 1927-05-12 Adjustable density sorter for grains, seeds or similar products
US5014858A (en) * 1990-03-19 1991-05-14 Armstrong Ernest T Refuse separator

Also Published As

Publication number Publication date
WO1999002278A1 (en) 1999-01-21
AUPO775497A0 (en) 1997-07-31

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