Knobbe Martens Olson & Bear LLP
Mold powder supply apparatus using the waste heat of a tundish
The present invention relates to a mold powder supply apparatus using the waste heat of a tundish, which can collect waste heat from molten steel in the tundish, and preheat and dry mold powder. The mold powder supply apparatus using the waste heat of a tundish according to an embodiment of the present invention includes: a powder hopper that is mounted to a frame close to a tundish to absorb heat radiated from the top of the tundish, through one side; an agitator that agitates mold powder filled in the powder hopper; and a supply pipe that is connected to the bottom of the powder hopper to supply the powder hopper into a mold.
Hyundai Steel Company
B
B22D
inventional
Jinsoo Jutae Sukhyun
Jang Choi Yoo