| 摘要 |
According to an embodiment of the present invention, a snout apparatus comprises: a snout main body having an inner space, supplying a steel sheet to a plating bath through the inner space; a collected gas supply pipe supplying a collected gas negatively charged to the inner space; an anode unit arranged in the inner space, and positively charged; and a direct current power source of which an anode is connected to the anode unit and a cathode connected to a steel sheet. |
