SIDE WALL STRUCTURE OF ANNULAR INDUSTRIAL FURNACE

摘要

PURPOSE: To suppress the lift of bricks to constitute an annular industrial furnace by a simple constitution. ;CONSTITUTION: At the uppermost position of a side wall 17, a plurality of bricks 11 of which the right and left side surfaces 11c, 11d are flat at a tilt to the central axis of an industrial furnace 10 are annularly arranged. The upper edge and lower edge of each side surface are made to be in parallel, or the extended lines of both edges are respectively made to cross with the central axis at right angles.;COPYRIGHT: (C)1994,JPO