| 摘要 |
A crucible lift device for taking a crucible out of a mold is provided with a lid member which closely contacts a limb portion defining an opening of a crucible; a decompressing mechanism which decompresses an internal space of the crucible sealed with the lid member; and a vertically-moving mechanism for the lid member. The crucible lift device includes a stand, and the vertically-moving mechanism includes a crane device which is fixed to a beam provided on an upper end of the stand and vertically moves the lid member. The decompressing mechanism includes a suction duct which penetrates the lid member to open into the internal space of crucible, and a decompressor which is connected to the suction duct. The vertically-moving mechanism can integrally lift the crucible in which the internal space is decompressed together with the lid member.
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