BRIQUETTING ROLL AND POCKETED SEGMENTS THEREFOR

摘要

A briquetting roll in which a steel roll body is provided with a peripheral groove having a radially outwardly facing bottom wall which is made up of planar chordal segments and having side walls at the side edges of the bottom wall with one side wall being in the form of an annular segment of a cone concentric with the axis of the roll. Bodies of hard wear resistant material are mounted in the groove, one on each chordal section of the bottom wall of the groove and have the one side inclined to fit the inclined wall with the other side spaced from and diverging from the radial side wall. Wedge bars between the radial side wall and the opposed sides of the segments are utilized for clamping the segments in place in the roll.