Pellet feed system
OwnerOliver J. Whitfieldinventor
Life of this patent
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Abstract
A stoker assembly for a solid particulate burning stove that includes a fuel directing flange for directing the fuel to an upper combustion plate and ventilation tubes to prevent the ignition and combustion of fuel stored in remote bins. The fuel directing flange serves to prevent the solid particulate fuel from falling back into the auger conveyor and being ground into smaller particulate matter.
Claims5
A stoker assembly for a solid particulate fuel burning stove, said stove including a combustion chamber, at least one remote substantially airtight fuel storage bin and a conveyor system for transporting fuel from the fuel storage bin to the combustion chamber wherein the improvement comprises:
- a conduit separate from the conveyor system, said said conduit communicating between the combustion chamber and the fuel storage bin for mimimizing the pressure difference along the conveyor system, such that oxygen supplied to the conveyor system is insufficient to support combustion of fuel in the conveyor system, said conduit being positioned above the conveyor system, the conveyor system including an auger and a casing for the auger.
Dependencies are inferred from the claim text.