Self concentrating combustion grate for pellet fueled stoves

Details Self concentrating combustion grate for pellet fueled stoves Self concentrating combustion grate for pellet fueled stoves

1993-08-09

1995-01-24

Jones, Larry

Stoves and furnaces

Grates

126173, 110110, F23H 1300

Patent

active

053834461

ABSTRACT:
Stoves fueled by biomass pellets are provided with a grate assembly that supports the pellets for combustion and directs combustion gas into the fire. The grate assembly includes a passive grate of equally or unequally spaced rods. The design of the rods serves to prevent the ash and clinkers from accumulating on the grate in amounts that could reduce the flow of combustion gas into the fire. In one embodiment, the rods define a trough in which unburned fuel pellets are concentrated.

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Brochure, Pyro Industries, Inc., From Waste to Warmth, Copyright 1991.

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