| 摘要 |
Disclosed is an apparatus for collecting impurities from a scrap refining system, wherein the apparatus has a simple structure, and is capable of inducing temperature variation in a capturing plate through coolant circulation in order to easily collect the impurities inside a vacuum chamber when metal scraps are refined. The disclosed apparatus is for collecting and removing impurity gas generated when the injected scraps are melted, and comprises: the capturing plate positioned inside the chamber and at the upper side of a crucible; and a circulation line connected to the capturing plate penetrated thereby, filtering the impurity gas flowing into the same, and circulating the impurity gas inside the chamber, wherein the capturing plate has a coolant circulation flow path wholly cooling the same with coolant fed inside, induces the impurities included in the impurity gas to be collected on the surface thereof, and has a lower surface to which a thin film is attached so that the impurities are removed when the thin film is removed after processes. [Reference numerals] (AA) Gas;(BB) Coolant |
