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1. WO2007093645 - A MATERIAL SCREENING APPARATUS

Publication Number WO/2007/093645
Publication Date 23.08.2007
International Application No. PCT/EP2007/051537
International Filing Date 16.02.2007
Chapter 2 Demand Filed 14.12.2007
IPC
B07B 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
1Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
B07B 1/46 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
1Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
46Constructional details of screens in general; Cleaning or heating of screens
CPC
B07B 1/005
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING 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
1Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
005Transportable screening plants
B07B 1/46
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING 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
1Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
46Constructional details of screens in general; Cleaning or heating of screens
Applicants
  • AUGHEY RESEARCH AND DESIGNS LIMITED [IE]/[IE] (AllExceptUS)
  • O'KEEFFE, Eric [IE]/[IE] (UsOnly)
  • AUGHEY, Barry [IE]/[IE] (UsOnly)
Inventors
  • O'KEEFFE, Eric
  • AUGHEY, Barry
Agents
  • MCCARTHY, Denis Alexis
Priority Data
S2006/011416.02.2006IE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A MATERIAL SCREENING APPARATUS
(FR) APPAREIL DE CRIBLAGE DE MATIERE
Abstract
(EN)
A mobile material screening apparatus (100) for separating bulk particulate material into groups of particles of differing sizes comprises a support chassis (2), a horizontal screen box (3) housed within the support chassis (2) and an additional inclined pre-screening module (50) which is adapted to be demountably attached to the support chassis (2). The mobile screening apparatus (100) comprises five outputs. Foldable conveyors (7a, 8, 9, 910, 920) can be deployed outwardly from and stowed inwardly against the material screening apparatus. The provision of an inclined pre-screening module (50) provides relief to the horizontal screen box (3) by first removing the larger sized particles from the bulk material which can be returned to a crusher for recycling and serves also to increase the total number of grades of material separated by the screening apparatus.
(FR)
L'invention concerne un appareil de criblage de matière mobile (100) permettant de séparer la matière particulaire en vrac en groupes de particules de différentes tailles comportant un châssis de support (2), une caisse de criblage horizontale (3) logée à l'intérieur du châssis de support (2) et un module de pré-criblage incliné supplémentaire (50) qui est conçu pour être attaché de manière démontable sur le châssis de support (2). L'appareil de criblage mobile (100) comporte cinq sorties. Des convoyeurs pliables (7a, 8, 9, 910, 920) peuvent être déployés vers l'extérieur en provenance de l'appareil de criblage de matière et rangés vers l'intérieur contre celui-ci. La mise en œuvre d'un module de pré-criblage incliné (50) soulage la caisse de criblage horizontale (3) en retirant tout d'abord les particules de grande taille de la matière en vrac que l'on peut renvoyer dans un concasseur à des fins de recyclage et sert également à augmenter le nombre total de calibres de matière séparée par l'appareil de criblage.
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