Wear plate system, arrangement and method

摘要

A wear plate for a grinding mill discharge head comprises a support structure adapted to secure to a wall of the grinding mill. An opening is defined in the support structure for registration with a corresponding opening in the mill wall. The wear plate further comprises an elastomeric body comprising at least one discharge hole extending there through, the body being adapted to overlay the support structure such that a discharge end of the hole is spaced inwardly of an edge of the support structure opening.

主权项

1. A wear plate for a grinding mill discharge head, the plate comprising:
a support structure adapted to secure to a wall of the grinding mill and having an opening defined therein for registration with a corresponding opening in the mill wall; and an elastomeric body adapted to overlay the support structure and comprising a grouping of discharge holes which extend through the elastomeric body and that pass through the support structure opening for allowing egress of processed grinding mill materials into the grinding mill discharge head, wherein the elastomeric body includes a first portion which overlies the support structure and a second portion adapted to underlay the support structure, and wherein the discharge holes extend through both the first portion and second portion of the elastomeric body.