SE9000332L - MATERIALS SEPARATION DEVICE - Google Patents

MATERIALS SEPARATION DEVICE

Info

Publication number
SE9000332L
SE9000332L SE9000332A SE9000332A SE9000332L SE 9000332 L SE9000332 L SE 9000332L SE 9000332 A SE9000332 A SE 9000332A SE 9000332 A SE9000332 A SE 9000332A SE 9000332 L SE9000332 L SE 9000332L
Authority
SE
Sweden
Prior art keywords
trough
finger screen
fingers
particles
input end
Prior art date
Application number
SE9000332A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE505792C2 (en
SE9000332D0 (en
Inventor
R W Sherman
Original Assignee
Gen Kinematics Corp
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 Gen Kinematics Corp filed Critical Gen Kinematics Corp
Publication of SE9000332D0 publication Critical patent/SE9000332D0/en
Publication of SE9000332L publication Critical patent/SE9000332L/en
Publication of SE505792C2 publication Critical patent/SE505792C2/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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A material separating apparatus for separating particles up to a preselected size from a material having particles of different sizes therein includes a trough having a material input end longitudinally spaced from a material discharge end. The apparatus also includes a separator having a plurality of longitudinally spaced finger screen sections between the input end and the discharge end and along the longitudinal axis of the trough. The finger screen sections each have a backbone extending from side to side across the width of the trough and also each have forwardly extending fingers connected at one end to the backbone. The fingers are spaced side by side from each other by a preselected amount at forward ends thereof sufficient to allow particles up to the preselected size to pass through the fingers as the trough is vibrated to cause the material to move from the input end to the discharge end. The finger screen devices also each have the forward ends of the fingers thereof overlapping the next forwardly adjacent finger screen device and include a rearwardly depending leg connected at one end to the backbone thereof. The apparatus further includes the forward ends of the fingers being vertically spaced above the next forwardly adjacent finger screen device by an amount equal to the preselected amount of spacing therebetween. With this arrangement, the material is conveyed along therethrough and over successive ones of the finger screen sections with particles up to the preselected size falling through the finger screen sections as the material moves from the input end to the discharge end of the trough.
SE9000332A 1989-03-01 1990-01-31 Materials Separation Device SE505792C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31746289A 1989-03-01 1989-03-01

Publications (3)

Publication Number Publication Date
SE9000332D0 SE9000332D0 (en) 1990-01-31
SE9000332L true SE9000332L (en) 1990-09-02
SE505792C2 SE505792C2 (en) 1997-10-13

Family

ID=23233768

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000332A SE505792C2 (en) 1989-03-01 1990-01-31 Materials Separation Device

Country Status (8)

Country Link
AT (1) AT398535B (en)
CA (1) CA2007825C (en)
CH (1) CH679378A5 (en)
DE (1) DE4003544C2 (en)
GB (1) GB2228692B (en)
NO (1) NO175805C (en)
NZ (1) NZ232192A (en)
SE (1) SE505792C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0867234B1 (en) * 1997-03-25 2002-07-17 Somestra Industrie Selective vibrating separator
GB9925417D0 (en) * 1999-10-28 1999-12-29 Powerscreen Int Plc Improvements relating to screenboxes
SE0502734L (en) * 2005-12-13 2007-05-02 Sandvik Intellectual Property Viewing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385438A (en) * 1966-02-10 1968-05-28 Jacob M. Fisher Grain chaffer
GB2085745B (en) * 1980-10-20 1984-03-28 Thule United Ltd Vibratory screening apparatus
DE3407460C2 (en) * 1984-02-29 1986-10-30 Maschinenfabrik Bezner Gmbh & Co Kg, 7980 Ravensburg Feeding device and screening device for the treatment of valuable materials
FR2633535B1 (en) * 1988-06-29 1991-11-22 Nord Sarl Reparmetal SCREENING APPARATUS FOR PROCESSING ALL-COMING SUCH AS SHREDDED SCRAP

Also Published As

Publication number Publication date
AT398535B (en) 1994-12-27
CA2007825A1 (en) 1990-09-01
NO175805C (en) 1994-12-14
NO900472D0 (en) 1990-02-01
SE505792C2 (en) 1997-10-13
NZ232192A (en) 1992-01-29
CH679378A5 (en) 1992-02-14
GB2228692A (en) 1990-09-05
DE4003544A1 (en) 1990-09-06
NO175805B (en) 1994-09-05
SE9000332D0 (en) 1990-01-31
ATA35690A (en) 1994-05-15
GB9001292D0 (en) 1990-03-21
CA2007825C (en) 1999-04-20
GB2228692B (en) 1992-09-23
DE4003544C2 (en) 2001-03-01
NO900472L (en) 1990-09-03

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