B - Operations – Transporting – 02 – C
Patent
B - Operations, Transporting
02
C
B02C 15/00 (2006.01)
Patent
CA 2742607
A description is given of a roller mill (1) for grinding particulate material such as cement raw materials, cement clinker and similar materials. The roller mill comprises a force device (8) for at least partial absorption of an axial force originating at least from the roller and acting in the longitudinal direction of the roller shaft (6). Said force device (8) comprising a first part (9) and a second part (10), where the first and second part (9, 10) comprise opposing pressure surfaces (9a, 10a) which both forming between them a compartment (11) where the pressure surface (9a) on the first part is provided so that it is oriented in the opposite direction to the axial force acting in the longitudinal direction of the roller shaft, and means (12) for introducing a pressurized viscous medium into the compartment between the opposing pressure surfaces. Hereby is obtained an efficient and adjustable force device for relieving the axial force exerted on the roller bearing which may thus be constituted by commercially available bearings. Image
L'invention concerne un broyeur à meules (1) de matériaux particulaires tels que des matériaux bruts du ciment, du clinker et de matériaux similaires. Le broyeur à meules comprend un dispositif de force (8) absorbant au moins en partie la force axiale provenant au moins de la meule et agissant dans la direction longitudinale de l'arbre de meule (6). Ledit dispositif de force (8) comporte une première partie (9) et une deuxième partie (10), comprenant chacune (9, 10) des surfaces opposées de pression (9a, 10a) formant entre elles un compartiment (11), la surface de pression (9a) sur la première partie, orientée dans la direction opposée à la force axiale, agissant dans la direction longitudinale de l'arbre de meule; et un moyen (12) d'introduction d'un milieu visqueux sous pression dans le susdit compartiment (11). On obtient ainsi un dispositif de force efficace et réglable atténuant leffort axial s'exerçant sur le palier de la meule lequel peut ainsi être sélectionné parmi des paliers disponibles dans le commerce.
Flsmidth A/s
Smart & Biggar
LandOfFree
Roller mill for grinding particulate material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Roller mill for grinding particulate material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roller mill for grinding particulate material will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1718131