PUMP FOR REMOVING FOREIGN MATERIAL OF SNOUT INSIDE AND CONTINUOUS HOT-DIP COATING SNOUT HAVING THE SAME

The present invention provides a pump for removing foreign materials and a snout for continuous hot-dip plating having the pump. The pump for removing foreign materials can be installed in the limited space of a path where foreign materials are discharged from the snout and can have excellent removal efficiency of the foreign materials, such as ashes or dross, remained inside the snout. Accordingly, the present invention can prevent the blockage of a pipe and the defects of galvanized steel sheets caused by the foreign materials. The pump for removing foreign materials comprises: a main body connected to an outlet of the snout to be entered in a hot-dip plating tank so that the discharge path of the foreign materials can be provided; a first shaft inserted in the main body and having a hollow hole; a first propeller fixed on the first shaft and installed inside the main body; a first motor for rotating the first shaft; a second shaft inserted in the main body through the first shaft; a second propeller fixed on the second shaft and installed inside the main body; and a second motor for rotating the second shaft.