Self-positioning refractory structure

Details Self-positioning refractory structure Self-positioning refractory structure

1989-10-26

1990-10-02

Favors, Edward G.

Furnaces

Wall structure

110338, 432119, F23M 500

Patent

active

049600583

ABSTRACT:
A self-positioning refractory structure having a generally cylindrical casing. A plurality of positioning refractories, a plurality of filler refractories and a plurality of wedge refractories are interlocked with respect to each other and positioned to form a structure having a curved cross section within the cylindrical casing. The positioning, filler and wedge refractories are interlocked with respect to each other. The length of each positioning refractory is greater than the length of each filler and wedge refractories thus defining an annular space between the casing wall and the refractories. Each positioning refractory has a cold end in positioning and supporting contact with an inside wall of the casing and a hot end directed toward a center of the self-positioning refractory structure.

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