Underground wood burning furnace apparatus

Details Underground wood burning furnace apparatus Underground wood burning furnace apparatus

1991-11-12

1992-11-24

Favors, Edward G.

Furnaces

Combined

With boiler

122 15, F23B 700

Patent

active

051653508

ABSTRACT:
A subterranean furnace construction includes a firebox, with the firebox formed with a surrounding outer wall defining a serpentine steam pipe wound therethrough for use in heating of an associated dwelling. Positioned adjacent the firebox construction is a housing inner and outer wall including an inlet and outlet pipe directed thereto for the selective directing of a heat absorbing fluid or air therewithin to provide for enhanced linear production of heat from the firebox. Associated inlet air as well as ash removal tubing is directed into the firebox construction. A fuel conveyor is optionally provided for use of the organization.

REFERENCES:
patent: 4299178 (1981-11-01), Wilson
patent: 4516534 (1985-05-01), Jahier
patent: 4922839 (1990-05-01), Boucher

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