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1. WO2021078338 - A VIBRATING APPARATUS SYSTEM WITH A PERFORATED SCREEN ELEMENT AND A COMPUTER IMPLEMENTED METHOD FOR PROVIDING AN ALARM SIGNAL

Publication Number WO/2021/078338
Publication Date 29.04.2021
International Application No. PCT/DK2019/050322
International Filing Date 25.10.2019
IPC
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
B07B 1/48 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
48Stretching devices for screens
B07B 13/18 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
13Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
14Details or accessories
18Control
CPC
B07B 1/4627
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
4609constructional details of screening surfaces or meshes
4627Repairing of screening surfaces
B07B 1/48
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
48Stretching devices for screens
B07B 13/18
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
13Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
14Details or accessories
18Control
Applicants
  • GEA SCAN-VIBRO A/S [DK]/[DK]
Inventors
  • BERTELSEN, Torben
Agents
  • AWA DENMARK A/S
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A VIBRATING APPARATUS SYSTEM WITH A PERFORATED SCREEN ELEMENT AND A COMPUTER IMPLEMENTED METHOD FOR PROVIDING AN ALARM SIGNAL
(FR) SYSTÈME D'APPAREIL VIBRANT DOTÉ D'UN ÉLÉMENT TAMIS PERFORÉ ET PROCÉDÉ MIS EN ŒUVRE PAR ORDINATEUR POUR FOURNIR UN SIGNAL D'ALARME
Abstract
(EN)
A vibrating apparatus system comprises a vibrating apparatus (1), and a data processing unit (25). A perforated screen element (11) is suspended in a frame (2) of the apparatus. The perforated screen element (11 ) has a longitudinal extent between a first end (12a) and a second end (12b). A fastening devices (20b) movable relative to a main portion of the frame (2) and a power element (33, 33a) apply a longitudinal tension to the perforated screen element (11) in a direction of the longitudinal extent thereof. A position sensor (37) is configured to establish a relative position of a position element (39) connected to said movable fastening device (20b), and the data processing unit (25) is configured to register variations over time of the relative position and is possibly configured to provide an alarm signal when registering an abnormal variation over time of the relative position of the position element.
(FR)
La présente invention concerne un système d'appareil vibrant comprenant un appareil vibrant (1) et une unité de traitement de données (25). Un élément tamis perforé (11) est suspendu dans un cadre (2) de l'appareil. L’élément tamis perforé (11) présente une étendue longitudinale entre une première extrémité (12a) et une seconde extrémité (12b). Un dispositif de fixation (20b) mobile par rapport à une partie principale du cadre (2) et un élément d'alimentation (33, 33a) appliquent une tension longitudinale à l'élément tamis perforé (11) dans une direction de son étendue longitudinale. Un capteur de position (37) est conçu pour établir une position relative d'un élément de position (39) raccordé audit dispositif de fixation mobile (20b), et l'unité de traitement de données (25) est conçue pour enregistrer des variations dans le temps de la position relative et est éventuellement conçue pour fournir un signal d'alarme lors de l'enregistrement d'une variation anormale dans le temps de la position relative de l'élément de position.
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