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1. WO2016020184 - SCREENING DEVICE, METHOD FOR THE OPERATION AND USE THEREOF

Publication Number WO/2016/020184
Publication Date 11.02.2016
International Application No. PCT/EP2015/066613
International Filing Date 21.07.2015
IPC
B01D 33/15 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
15with rotary plane filtering surfaces
B01D 33/46 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
44Regenerating the filter material in the filter
46by scrapers, brushes or the like acting on the cake-side of the filtering element
B01D 33/76 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
70having feed or discharge devices
76for discharging the filter cake, e.g. chutes
B01D 33/80 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
80Accessories
B07B 1/08 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
08Screens rotating within their own plane
D21D 5/04 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
DTREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
5Purification of the pulp suspension by mechanical means; Apparatus therefor
02Straining or screening the pulp
04Flat screens
CPC
B01D 33/15
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
15with rotary plane filtering surfaces
B01D 33/463
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
44Regenerating the filter material in the filter
46by scrapers, brushes ; nozzles; or the like acting on the cake-side of the filtering element
463nozzles
B01D 33/76
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
70having feed or discharge devices
76for discharging the filter cake, e.g. chutes
B01D 33/801
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
80Accessories
801Driving means, shaft packing systems or the like
B07B 1/08
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
08Screens rotating within their own plane
B07B 2230/01
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
2230Specific aspects relating to the whole B07B subclass
01Wet separation
Applicants
  • PRIMETALS TECHNOLOGIES GERMANY GMBH [DE]/[DE]
Inventors
  • KUMMER, Dominik
Agents
  • ZUSAMMENSCHLUSS METALS@LINZ
Priority Data
14179659.904.08.2014EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SIEBEINRICHTUNG, VERFAHREN ZU DEREN BETRIEB UND VERWENDUNG
(EN) SCREENING DEVICE, METHOD FOR THE OPERATION AND USE THEREOF
(FR) DISPOSITIF DE TAMISAGE, PROCÉDÉ SERVANT À FAIRE FONCTIONNER LEDIT DISPOSITIF DE TAMISAGE ET UTILISATION ASSOCIÉE
Abstract
(DE)
Die Erfindung betrifft eine Siebeinrichtung (1), umfassend: - eine mittels einer senkrechten Drehachse (2) rotierbare Siebscheibe (3) zur Siebung eines zu siebenden Mediums (4), - ein Zuführrohr (5) zur Zuführung des zu siebenden Mediums (4) zur Siebscheibe (3), wobei das Zuführrohr (5) eine oberhalb der Siebscheibe (3) mündende Austrittsöffnung (5a) für das zu siebende Medium (4) aufweist, wobei die Austrittsöffnung (5a) in Richtung der Drehachse (2) gesehen neben der Drehachse (2) angeordnet ist und eingerichtet ist, einen ersten Teilbereich der Siebscheibe (3) mit dem zu siebenden Medium (3) zu beaufschlagen, - ein unterhalb des ersten Teilbereichs der Siebscheibe (3) angeordnetes Abführrohr (6) zur Abführung des durch die Siebscheibe (3) hindurchtretenden, gesiebten Mediums (4'), wobei das Abführrohr (6) eine Aufnahmeöffnung (6a) für das gesiebte Medium (4') aufweist, und - eine im Zuführrohr (5) angeordnete, durch das zu siebende Medium (4) antreibbare Turbineneinrichtung (7), welche eingerichtet ist, die Drehachse (2) und die damit verbundene Siebscheibe (3) anzutreiben.
(EN)
The invention relates to a screening device (1), comprising: - a screen disc (3) which can rotate by means of a vertical rotating shaft (2) for screening a medium (4) to be screened, - a feed pipe (5) for feeding the medium (4) to be screened to the screen disc (3), wherein the feed pipe (5) comprises an outlet opening (5a) for the medium to be screened (4) which opens above the screen disc (3), wherein the outlet opening (5a) is arranged next to the rotating shaft (2) as viewed in the direction of the rotating shaft (2) and is configured to apply the medium (4) to be screened to a first partial region of the screen disc (3) , - a discharge pipe (6) arranged below the first partial region of the screen disc (3) for discharging the screened medium (4') passing through the screen disc (3), wherein the discharge pipe (6) comprises a receiving opening (6a) for the screened medium (4'), and - a turbine device (7) which is arranged in the feed pipe (5) and able to be driven by the medium (4) to be screened, said turbine device being configured to drive the rotating shaft (2) and the screen disc (3) connected thereto.
(FR)
L'invention concerne un dispositif de tamisage (1), comprenant : - un disque de tamisage (3) pouvant tourner au moyen d'un axe de rotation (2) perpendiculaire, servant à tamiser un milieu (4) à tamiser ; - un tuyau d'amenée (5) servant à amener le milieu (4) à tamiser au disque de tamisage (3), le tuyau d'amenée (5) comportant une ouverture de sortie (5a) débouchant au-dessus du disque de tamisage (3), destinée au milieu (4) à tamiser, l'ouverture de sortie (5a) étant disposée, vue dans la direction de l'axe de rotation (2), à côté de l'axe de rotation (2) et étant configurée afin de soumettre une première zone partielle du disque de tamisage (3) à l'action du milieu (3) à tamiser ; - un tuyau d'évacuation (6) disposé en dessous de la première zone partielle du disque de tamisage (3), servant à évacuer le milieu (4') tamisé traversant le disque de tamisage (3), le tuyau d'évacuation (6) comportant une ouverture de réception (6a) pour le milieu tamisé (4') ; et - un dispositif à turbines (7) disposé dans le tuyau d'amenée (5), pouvant être entraîné par le milieu (4) à tamiser, lequel est configuré afin d'entraîner l'axe de rotation (2) et le disque de tamisage (3) associé à ce dernier.
Also published as
Latest bibliographic data on file with the International Bureau