SE9002778D0 - SEAT AND DEVICE FOR SORTING OF EARTH AND GROUNDMASTS OR SIMILAR - Google Patents

SEAT AND DEVICE FOR SORTING OF EARTH AND GROUNDMASTS OR SIMILAR

Info

Publication number
SE9002778D0
SE9002778D0 SE9002778A SE9002778A SE9002778D0 SE 9002778 D0 SE9002778 D0 SE 9002778D0 SE 9002778 A SE9002778 A SE 9002778A SE 9002778 A SE9002778 A SE 9002778A SE 9002778 D0 SE9002778 D0 SE 9002778D0
Authority
SE
Sweden
Prior art keywords
drum
rotated
size objects
screening
earth
Prior art date
Application number
SE9002778A
Other languages
Swedish (sv)
Other versions
SE9002778L (en
SE466839B (en
Inventor
Dagny Carlsson
Original Assignee
Dagny Carlsson
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 Dagny Carlsson filed Critical Dagny Carlsson
Priority to SE9002778A priority Critical patent/SE466839B/en
Publication of SE9002778D0 publication Critical patent/SE9002778D0/en
Priority to PCT/SE1991/000565 priority patent/WO1992004135A1/en
Priority to DE69121203T priority patent/DE69121203T2/en
Priority to EP91916398A priority patent/EP0544806B1/en
Priority to AU85237/91A priority patent/AU8523791A/en
Priority to AT91916398T priority patent/ATE140883T1/en
Publication of SE9002778L publication Critical patent/SE9002778L/en
Publication of SE466839B publication Critical patent/SE466839B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
    • 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
    • B07B1/18—Drum screens
    • 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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Soil Working Implements (AREA)

Abstract

In a method for screening earth, gravel and the like containing comparatively large-size objects (1) and finer material (2), the material (1, 2) is moved into a screening drum (3) through an opening (13), whereupon the drum is rotated in a first direction, the large-size objects being retained in the drum (3) and the finer material being forced out of the drum through a screening element (8). When the drum is rotated in the opposite direction after the screening has been completed, the large-size objects are discharged from the drum through the opening (13). The drum is rotatably mounted on a frame (5) which is connected to the front loader (7) of a tractor (6). A pocket provided inside the drum retains the large-size objects (1) when the drum is rotated in the first direction . When the drum is rotated in the opposite direction, the large-size objects (1) are allowed to leave the pocket and are discharged from the drum (3) through the opening (13).
SE9002778A 1990-08-31 1990-08-31 SEAT AND DEVICE FOR SORTING OF EARTH AND GROUNDMASTS OR SIMILAR SE466839B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9002778A SE466839B (en) 1990-08-31 1990-08-31 SEAT AND DEVICE FOR SORTING OF EARTH AND GROUNDMASTS OR SIMILAR
PCT/SE1991/000565 WO1992004135A1 (en) 1990-08-31 1991-08-29 Method and device for screening earth, gravel and the like
DE69121203T DE69121203T2 (en) 1990-08-31 1991-08-29 METHOD AND DEVICE FOR SCREENING EARTH, GRAVEL AND THE LIKE
EP91916398A EP0544806B1 (en) 1990-08-31 1991-08-29 Method and device for screening earth, gravel and the like
AU85237/91A AU8523791A (en) 1990-08-31 1991-08-29 Method and device for screening earth, gravel and the like
AT91916398T ATE140883T1 (en) 1990-08-31 1991-08-29 METHOD AND DEVICE FOR SIFTING EARTH, GRAVEL AND THE LIKE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002778A SE466839B (en) 1990-08-31 1990-08-31 SEAT AND DEVICE FOR SORTING OF EARTH AND GROUNDMASTS OR SIMILAR

Publications (3)

Publication Number Publication Date
SE9002778D0 true SE9002778D0 (en) 1990-08-31
SE9002778L SE9002778L (en) 1992-03-01
SE466839B SE466839B (en) 1992-04-13

Family

ID=20380245

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002778A SE466839B (en) 1990-08-31 1990-08-31 SEAT AND DEVICE FOR SORTING OF EARTH AND GROUNDMASTS OR SIMILAR

Country Status (6)

Country Link
EP (1) EP0544806B1 (en)
AT (1) ATE140883T1 (en)
AU (1) AU8523791A (en)
DE (1) DE69121203T2 (en)
SE (1) SE466839B (en)
WO (1) WO1992004135A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501521C2 (en) * 1994-04-20 1995-03-06 Gunborg Margit Linnea Hellgren Bucket with screening device
FR2737740A1 (en) * 1995-08-09 1997-02-14 Palardy Didier Beach cleaner for removing solid, man-made rubbish and natural detritus including jellyfish - has open drum with spiral cross section, rubbish collects in internal storage section, sand passes through perforated section
FR2737741B1 (en) * 1995-08-09 1998-06-05 Ic 17 IMPROVED DEVICE FOR CLEANING PLATES
ES2142728B1 (en) * 1997-06-20 2000-12-01 Dehesa Francisco Moreno SELF-PROPELLED VEHICLE FOR THE COLLECTION OF FRUITS FROM THE SOIL.
GB2337216A (en) * 1998-05-13 1999-11-17 Michael Corcoran Soil sifting drum
AUPS270802A0 (en) 2002-05-31 2002-06-20 Turnbull, Sam Dominic Seaton A screen/mixer
CN104350825A (en) * 2014-11-26 2015-02-18 闫章春 Residual mulch film recovering combined machine
CN114505216A (en) * 2022-02-23 2022-05-17 王静若 South granite sand making and potassium feldspar separation equipment and comprehensive utilization method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765490A (en) * 1972-06-29 1973-10-16 G Logue Combined loader bucket and fines separator
NL174281B (en) * 1980-08-29 1983-12-16 Hendrik Pleyzier DEVICE FOR RECORDING A LAYER OF ELEMENTS WITH A CYLINDRICAL RECORDING DEVICE, OF WHICH A VALVE-PARTED PART RECEIVES THE ELEMENTS.
NL8203966A (en) * 1982-10-14 1984-05-01 Antonius Petrus Verachtert DEVICE FOR CLEANING PRODUCTS.

Also Published As

Publication number Publication date
EP0544806B1 (en) 1996-07-31
AU8523791A (en) 1992-03-30
DE69121203T2 (en) 1997-01-23
WO1992004135A1 (en) 1992-03-19
EP0544806A1 (en) 1993-06-09
SE9002778L (en) 1992-03-01
SE466839B (en) 1992-04-13
ATE140883T1 (en) 1996-08-15
DE69121203D1 (en) 1996-09-05

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