Patent ID: 11944976
Assignee: VERTICAL POWER MILLS TECHNOLOGY AG
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 15:
16. A self-supporting standing stator segment for a vertical ball mill, comprising:
a wall that is approximately in a shape of a cylinder segment, within a shape tolerance;
at least one sealing surface that is arranged on a side edge of the wall extending from a top edge of the wall to a bottom edge of the wall and is intended for sealing to another stator segment; and
a standing surface that is arranged on the bottom edge and is dimensioned appropriately for a load, and by means of which the stator segment is erectable on a load-bearing surface of a base plate of the ball mill, so as to be orthogonal within an angular tolerance,
wherein a stator is composed from a plurality of stator segments such that the stator stands in a self-supporting manner and comprises a lateral surface that is formed by the wall and is approximately cylindrical, within a shape tolerance, and wherein the stator, in an assembled state, stands in a loading manner on the base plate for supporting a weight of the stator.