| 摘要 |
<p>Apparatus for burning particulate fuels such as wood sander dust or sawdust comprises a pair of radially spaced, substantially coaxial tubes having infeed ends and juxtaposed discharge ends. Mounting means rotatably mount one of the tubes. Drive means is connected to the rotatably mounted tube for rotating it relative to the other tube. A source of forced draft combustion air is connected to the indeed end of one of the tubes. Fuel feed means is arranged for feeding particulate fuel in solid flow into the infeed end of the other of the tubes. Upon establishing concurrent, substantially continuous flows of fuel and air in the respective tubes and spinning one of the tubes, the fuel and air contents of the tubes are discharged at the outfeed ends thereof and mixed with a high degree of efficiency into a combustible fuel mixture.</p> |
