| 摘要 |
An improved grate for burning solid fuel having a support for the fuel, a blower for transporting air through the support, a multiplicity of orifices jets uniformly distributed across the entire area of the grate and directed through the support generally upwardly to transport preheated air toward the lower surface of the solid fuel. A trough located immediately below the support, and in close proximity to the lower surface of the solid fuel, for collecting a layer of glowing coals and providing a combustion zone in troughs between the supports. Internal air transport tubes within the support provide passageways for air to flow from the blower out of the grate. A low thermal mass heat reflector may be used with the grate for absorbing radiant energy from the combustion zone and reradiating thermal energy over the fireplace grate and out of the fireplace.
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