CENTRIFUGAL CONCENTRATOR SEGMENTAL WEAR-RESISTANT LINING AND METHOD OF ITS APPLICATION Russian patent published in 2024 - IPC B03B5/32 B07B7/08 

FIELD: machine building.

SUBSTANCE: group of inventions relates to wear-resistant elements, which are used for lining inner surfaces of centrifugal concentrator, and can be used in mining, construction, chemical and other industries. Described is a segmental wear-resistant lining of a centrifugal concentrator, which includes at least two removable segments, wherein each removable segment includes a metal plate, to which wear-resistant coating is attached; note here that detachable segments are attached to inner vertical surface of said centrifugal concentrator and feature arc-like cross-section. Also described is a method of using a segmental wear-resistant lining of a centrifugal concentrator, which includes at least two detachable segments, wherein each detachable segment includes a metal plate, to which a wear-resistant coating is attached; wherein detachable segments have an arched shape in cross section and include fastening elements, where vertical surface of said centrifugal concentrator includes holes, by which detachable segments having an arched cross-section are attached to the inner vertical surface of said concentrator in such a way that the fastening elements of the detachable segment are aligned with the holes on the vertical surface, wherein the distance between them along the horizontal line is 5–90°.

EFFECT: longer life and better reparability of segmental wear-resistant lining.

19 cl, 24 dwg