| 摘要 |
<p>PURPOSE: A lance tip for electric furnance and a furnance assembly including the same are provided to prevent the safety accident by using a lance without a manpower. CONSTITUTION: A lance tip for electric furnance and a furnance assembly including the same comprise a body(111), an oxygen channel(112), a carbon channel(113) and a supplementary raw material channel(114). The body is arranged to the electric furnace inside. The body is extended in the longitudinal direction. The oxygen channel is extended along to the longitudinal direction of the body. The oxygen channel discharges the oxygen. The carbon channel is side by side formed with the oxygen channel in the body. The supplementary raw material channel is formed in the body in order to locate on the carbon channel.</p> |
