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1. WO2020200860 - CRUSHING PLANT WITH A CLOSABLE ACCESS TO THE CRUSHER SPACE

Publication Number WO/2020/200860
Publication Date 08.10.2020
International Application No. PCT/EP2020/057911
International Filing Date 23.03.2020
IPC
B02C 21/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
21Disintegrating plant with or without drying of the material
B02C 23/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
23Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups B02C1/-B02C21/ or not specially adapted to apparatus covered by one only of groups B02C1/-B02C21/303
CPC
B02C 21/00
BPERFORMING OPERATIONS; TRANSPORTING
02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
21Disintegrating plant with or without drying of the material
B02C 23/00
BPERFORMING OPERATIONS; TRANSPORTING
02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
23Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
Applicants
  • THYSSENKRUPP INDUSTRIAL SOLUTIONS AG [DE]/[DE]
  • THYSSENKRUPP AG [DE]/[DE]
Inventors
  • SZCZELINA, Piotr
  • PAPAJEWSKI, Nicolai
  • MERGNER, Michael
Agents
  • THYSSENKRUPP INTELLECTUAL PROPERTY GMBH
Priority Data
10 2019 204 813.704.04.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) BRECHANLAGE MIT EINEM VERSCHLIEßBAREN ZUGANG ZUM BRECHERRAUM
(EN) CRUSHING PLANT WITH A CLOSABLE ACCESS TO THE CRUSHER SPACE
(FR) INSTALLATION DE BROYAGE AVEC ACCÈS REFERMABLE À UNE CHAMBRE DE BROYAGE
Abstract
(DE)
Die vorliegende Erfindung betrifft eine Brechanlage umfassend einen Brecherraum (11) innerhalb dessen sich wenigstens ein Brechwerkzeug (10) befindet, wobei der Brecherraum eine über eine Schließvorrichtung verschließbare Öffnung (17) aufweist, über die Personen nach Öffnen der Schließvorrichtung Zugang in das Innere des Brecherraums (11) erhalten, wobei erfindungsgemäß die Schließvorrichtung als um eine Schwenkachse (21) schwenkbar gelagerte Klappe (18) ausgebildet ist. In der Öffnungsstellung kann sich die Klappe (18) horizontal erstrecken und in den Brecherraum (11) hineinragen, so dass eine Person (22) gefahrlos nahe an das Brechwerkzeug heran gelangen kann, um dort Wartungs- oder Reparaturtätigkeiten durchzuführen.
(EN)
The present invention relates to a crushing plant, comprising a crusher space (11), within which there is at least one crushing tool (10), wherein the crusher space has an opening (17) which can be closed by means of a closing device and by way of which people gain access to the interior of the crusher space (11) after opening the closing device, wherein according to the invention the closing device is designed as a flap (18) which is mounted pivotably about a pivot axis (21). In the open position, the flap (18) can extend horizontally and reach into the crusher space (11), so that a person (22) can safely get close to the crushing tool in order to carry out maintenance or repair activities there.
(FR)
La présente invention concerne une installation de broyage comprenant une chambre de broyage (11) dans laquelle se trouve au moins un outil de broyage (10). La chambre de broyage comprend une ouverture (17) refermable au moyen d’un dispositif de fermeture, au moyen de laquelle des personnes peuvent accéder à l’intérieur de la chambre de broyage (11) après avoir ouvert le dispositif de fermeture. Selon l’invention, le dispositif de fermeture est conçu en tant que clapet (18) monté de manière à pouvoir pivoter autour d’un axe de pivotement (21). Dans la position d’ouverture, le clapet (18) peut s’étendre à l’horizontale et faire saillie dans la chambre de broyage (11) si bien qu’une personne (22) peut accéder à l’outil de broyage sans danger pour y effectuer des travaux de maintenance ou de réparation.
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