Patent · US Active

Agitator ball mill and method for operating an agitator ball mill

US11235336B2 · kind B2 · utility

0Cited by

10References

22Claims

0Family size

Assignee

NETZCH-Feinmahltechnik GmbH · DE

Inventors

Udo Enderle · Marktredwitz, DE
Claus Simon · Alzenau, DE
Sergio Soria · Banyeres del Penedès, ES

Key dates

Filing date	Sep 13, 2019
Grant date	Feb 1, 2022
Priority date	—
Expiry date	Jan 20, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB07B7/083
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An agitator ball mill including an in particular horizontal grinding container, which has a first end area having a grinding material inlet and a second end area having a grinding material outlet, and a method for operating an agitator ball mill. The agitator ball mill includes a shaft, which can be rotated in the grinding container or in the grinding chamber, respectively, by means of a drive unit and which is formed as agitator shaft at least in sections and which is equipped with agitator elements, as well as a separating device. The separating device includes a classifier rotor, which is arranged on the agitator shaft axially spaced apart from the grinding material outlet and has a rotatable rotor cage, as well as a screen unit, which is arranged within the rotor cage and which is fastened to the classifier rotor.

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