Agitator ball mill with ceramic lining
AssigneeNETZSCH-Feinmahltechnik GmbH
InventorHolger Möschl
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Abstract
The invention relates to an agitator ball mill, with a grinding container, the inner side of which is made of a ceramic material, a rotor arranged inside the grinding container with a grinding gap formed between the surface of rotor and the inner side of the grinding container, a plurality of cams, fitted to the inner side of the grinding container and extend radially inwards. Wherein the ratio of the height of each cam and the inner diameter of the grinding container is ≤0.05, and wherein the ratio of the height of each cam and the grinding gap width is ≤0.35.
Claims19
An agitator ball mill, comprising:
- a grinding container that extends along an axis and has an inner diameter,
- a rotor which is arranged inside the grinding container and can be driven rotatably about the axis and has a surface facing the inner side of the grinding container, wherein a grinding gap with a grinding gap width is formed between the surface of the rotor and the inner side of the grinding container,
- a plurality of cams, which are fitted to the inner side of the grinding container and extend radially inwards from the inner side of the grinding container with a height normal to the inner side of the grinding container,
- wherein
- the inner side of the grinding container is formed by a one-piece container tube made of ceramic material,
- the ratio of the height of each cam and the inner diameter of the grinding container is ≤0.05, and
- the ratio of the height of each cam and the grinding gap width is ≤0.35.
An agitator ball mill, comprising:
- a grinding container that extends along an axis and has an inner diameter;
- a rotor arranged inside the grinding container that rotates about the axis and has a surface facing an inner side of the grinding container;
- a grinding gap with a grinding gap width between the surface of the rotor and the inner side of the grinding container;
- a plurality of cams on the inner side of the grinding container that extend radially inwards and have a height normal to the inner side of the grinding container;
- the inner side of the grinding container is formed by a one-piece container tube made of ceramic material;
- a ratio of the height of each cam and the inner diameter of the grinding container is ≤0.05;
- the ratio of the height of each cam and the grinding gap width is ≤0.35.
Dependencies are inferred from the claim text.