| 摘要 |
The present invention relates to a device for refining high purity molten steels, comprising: a tundish; a molten steel accommodation unit positioned inside the tundish and accommodating the molten steels supplied from a ladle; and a droplet formation device positioned inside the tundish and including a droplet formation unit in which droplet holes are formed to make droplets with the molten steels delivered from the molten steel accommodation unit. An outlet of the droplet holes in which the molten steels are discharged broadens towards the outside. Provided is the device for refining the high purity molten steels, capable of saving installation costs and stably forming the droplets by shortening the length of a stream of the molten steels passing through the outlet of the droplet holes. |
