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JP2013181244A Temperature measurement and sampling apparatus for vacuum refining furnace 有权
标题翻译：真空精炼炉的温度测量和采样设备
公开(公告)号：JP2013181244A
公开(公告)日：2013-09-12
申请号：JP2012047919
申请日：2012-03-05
申请人： Nisshin Steel Co Ltd , 日新製鋼株式会社 , Nisshin Koki Kk , 日新工機株式会社
发明人： TANAKA KAZUYA , SUGIURA MASAYUKI , NAKAGAWA TOMOTERU , KAJI NOBORU , MORI MASAHIRO
IPC分类号： C21C7/10 , C21C7/00 , F27D21/00 , G01N1/10
摘要： PROBLEM TO BE SOLVED: To provide a temperature measurement and sampling apparatus for a vacuum refining furnace, which enables temperature measurement and sampling of molten metal in the vacuum refining furnace while reliably maintaining the vacuum state inside the vacuum vessel, as well as has improved durability.SOLUTION: A temperature measuring and sampling device 101 for a vacuum refining furnace is configured such that a probe 1 for temperature measurement and sampling of a molten stainless steel is inserted from an opening 54a provided to a vacuum vessel containing the molten stainless steel therein. The temperature measuring and sampling device 101 includes a sealed container 2 provided surrounding the opening 54a, a shielding lid 10 provided inside the sealed container 2 and capable of opening and closing the opening 54a, a sealing material 54b provided between the opening 54a and the shielding lid 10, and a partition valve 20 capable of opening or closing the inner pipeline 54c of a sampling pipe 54 between the opening 54a of the vacuum vessel and the inside of the vacuum vessel. The probe 1 can be inserted to the vacuum vessel from the inside of the sealed container 2 via the opening 54a.
摘要翻译：要解决的问题：提供一种用于真空精炼炉的温度测量和取样装置，其能够在真空容器内可靠地保持真空状态的同时在真空精炼炉中进行熔融金属的温度测量和取样，并且具有改善的耐久性解决方案：用于真空精炼炉的温度测量和取样装置101被构造成使得用于温度测量和熔融不锈钢取样的探针1从设置在其中包含熔融不锈钢的真空容器的开口54a插入。温度测量和取样装置101包括围绕开口54a设置的密封容器2，设置在密封容器2的内部并能够打开和关闭开口54a的屏蔽盖10，设置在开口54a和屏蔽层之间的密封材料54b 盖10，以及能够打开或关闭真空容器的开口54a和真空容器内部之间的取样管54的内管54c的分隔阀20。探头1可以经由开口54a从密封容器2的内部插入到真空容器中。

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