| 摘要 |
<p>A cyclone furnace for burning and/or melting powder comprises: a first body (20), said first body including an elongated combustion chamber of a polygonal, elliptical, or circular cross section, said first body having an axis therealong, said first body having a ignition burner (21) at an end thereof and an exhaust port (22) at another end thereof: at least one air-supply pipe (11A-11D) for generating a vortex around said center axis in said first body, said air-supply pipe opening at the internal peripheral surface of said furnace, said air-supply pipe disposed quasi-tangentially or generally colinear with the tangent of the internal peripheral surface of said first body; and at least one powder-supply pipe (12A-12D) for feeding powder to be burned and/or melted in said first body, said power-supply pipe opening at said internal surface of said first body, said powder-supply pipe disposed to be spaced apart from said air-supply pipe.</p> |
