Curved nose refractory construction

Details Curved nose refractory construction Curved nose refractory construction

1988-08-12

1989-09-12

Yuen, Henry C.

Furnaces

Arch or roof structure

Planar surface area

110339, 110332, 432252, F23M 506

Patent

active

048649457

ABSTRACT:
A high temperature furnace curved nose construction having refractories suspended from a support structure wherein a combination of radial filler refractories and rectangular filler refractories are supported by rectangular hanger refractories. Each radial filler refractory is supported by radially adjacent rectangular filler and/or rectangular hanger refractories. Each radial filler refractory has opposed converging tread sides while each rectangular filler refractory and rectangular hanger refractory have four tread sides. The tread sides of a radial filler refractory mates with the tread sides of a rectangular filler refractory or a rectangular hanger refractory. Any combination of at least one rectangular hanger refractory, at least one rectangular filler refractory and at least one radial filler refractories mate by their tread sides to form at least a section of the curved nose construction.

REFERENCES:
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patent: 3958519 (1976-05-01), Merkle, Jr.
patent: 4463689 (1984-08-01), James
Brochure entitled "Modu-Lok", Merkle Engineers, Inc., Galena, Illinois date;-unknown.
Brochure entitled "Suspended and Tied Back Refractory Systems for Incineration and Resource Recovery Projects", Merkle Engineers, Inc., Galena, Illinois date;-unknown.

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