| 摘要 |
PURPOSE: A sub lance is provided to prevent bending due to external heat during operation by employing a reinforcing member at the joint between a sub lance body and a nozzle. CONSTITUTION: A sub lance comprises a body(100), a nozzle(200) which has an internal flow path and a plurality of heat sink plates protruding from the interior surface and is coupled to the body, a probe which is coupled with the nozzle, and a reinforcing member which has through holes(115) connected to the flow path of the nozzle and is installed inside the body and the nozzle, corresponding to the joint position of the body and the nozzle. |
