Patent · US Active

Agitator ball mill with ceramic lining

US10870116B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

NETZCH-Feinmahltechnik GmbH · DE

Inventor

Holger Möschl · Selb, DE

Key dates

Filing date	Feb 2, 2018
Grant date	Dec 22, 2020
Priority date	—
Expiry date	Oct 21, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB02C17/22
WIPO fieldChemical engineering
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.