| 摘要 |
A slag inlet preventing device of a continuous casting system for separating a remained solidified ingot steel is provided to remove the remained solidified ingot steel rapidly and simply as the device is fixed to the remained solidified ingot steel integrally. A slag inlet preventing device of a continuous casting system for separating a remained solidified ingot steel comprises a fixed member(20), a moving member(40), and a remained ingot steel lug(50). The fixed member is fixed at a bottom portion of a tundish and formed with a steel discharge port(22) discharging a steel. The moving member is inserted into a stopper(30) opening and closing the steel discharge port, to be moved vertically. The moving member is formed by a material with heat resistance and gravity which is smaller than the gravity of the steel. The material forming the moving member is broken by shock over a regular degree. The remained ingot steel lug includes a wire groove(52). The wire groove is used to hang a wire and formed by a steel material. A lower end of the remained ingot steel lug is extended to the lower end of the moving member. The remained ingot steel lug is mounted inside the moving member.
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