主权项 |
1. A guard device for protecting a brick rim of a barrel kiln, the device comprising a plurality of segments arranged end to end and at an angle a, wherein each segment has a length, L, a width, w, and a thickness, t, and wherein the length of each segment substantially corresponds to a length of a brick comprising the brick rim of the barrel kiln, the width substantially corresponds to a width of a brick comprising the brick rim of the barrel kiln, and the angle α substantially corresponds to an angle of a geometry of the brick rim of the barrel kiln. |