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1.发明申请Molten metal leakege confinement and thernal optimization in vessels used for containing molten metal 有权用于容纳熔融金属的容器中的熔融金属泄漏限制和动态优化公开(公告)号：US20110253581A1
公开(公告)日：2011-10-20
申请号：US13066474
申请日：2011-04-14
IPC分类号： B65D85/00
CPC分类号： F27D3/145 , B22D11/103 , B22D35/04 , B22D35/06 , F27D1/0003 , F27D1/0006 , F27D1/0009
摘要： Exemplary embodiments of the invention relate to a vessel used for containing molten metal, e.g. a trough section for conveying molten metal from one location to another. The vessel has a refractory liner made of at least two refractory liner units positioned end to end, with a joint between the units, the units each having an exterior surface and a metal-contacting interior surface. A housing at least partially surrounds the exterior surfaces of the refractory liner units with a gap present between the exterior surfaces and the housing. Molten metal confinement elements, impenetrable by molten metal, are positioned on opposite sides of the joint within the gap, at least below a horizontal level corresponding to a predetermined maximum working height of molten metal held within the vessel in use, to partition the gap into a molten metal confinement region between the elements and at least one other region that may be used to hold equipment such as electrical heaters that may be damaged by contact with molten metal. Another embodiment employs refractory liner units of different thermal conductivity to maximize heat penetration into the molten metal from heaters in the gap, but to minimize heat loss at the inlet and outlet of the vessel where the end units contact the housing.
摘要翻译： 本发明的示例性实施方案涉及用于容纳熔融金属的容器，例如， 用于将熔融金属从一个位置输送到另一个位置的槽区段。 容器具有由至少两个耐火衬垫单元制成的耐火衬垫，该耐火衬垫单元位于端部与端部之间，在单元之间具有接头，每个单元具有外表面和与金属接触的内表面。 壳体至少部分地围绕耐火衬垫单元的外表面，其间存在在外表面和外壳之间的间隙。 熔融金属不可渗透的熔融金属限制元件位于间隙内的关节的相对侧上，至少在与保持在使用中的容器内的熔融金属的预定最大工作高度相对应的水平面上，以将间隙分隔成 元件之间的熔融金属限制区域和至少一个其他区域，其可以用于保持诸如电加热器的设备，这些设备可能与熔融金属接触而损坏。 另一个实施例采用具有不同热导率的耐火衬垫单元来最大限度地使来自间隙中的加热器的熔融金属的热渗透最大化，但是最小化端部单元接触壳体的容器的入口和出口处的热损失最小化。
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2.发明授权Molten metal leakage confinement and thermal optimization in vessels used for containing molten metal 有权用于包含熔融金属的容器中的熔融金属泄漏限制和热优化公开(公告)号：US08657164B2
公开(公告)日：2014-02-25
申请号：US13066474
申请日：2011-04-14
CPC分类号： F27D3/145 , B22D11/103 , B22D35/04 , B22D35/06 , F27D1/0003 , F27D1/0006 , F27D1/0009
摘要： A vessel used for containing molten metal, e.g. a trough section for conveying molten metal from one location to another. The vessel has a refractory liner made of at least two refractory liner units positioned end to end, with a joint between the units, the units each having an exterior surface and a metal-contacting interior surface. A housing at least partially surrounds the exterior surfaces of the refractory liner units with a gap present between the exterior surfaces and the housing. Molten metal confinement elements, impenetrable by molten metal, are positioned on opposite sides of the joint within the gap, at least below a horizontal level corresponding to a predetermined maximum working height of molten metal held within the vessel in use, to partition the gap into a molten metal confinement region between the elements and at least one other region that may be used to hold equipment such as electrical heaters that may be damaged by contact with molten metal. Another embodiment employs refractory liner units of different thermal conductivity to maximize heat penetration into the molten metal from heaters in the gap, but to minimize heat loss at the inlet and outlet of the vessel where the end units contact the housing.
摘要翻译： 用于容纳熔融金属的容器，例如 用于将熔融金属从一个位置输送到另一个位置的槽区段。 容器具有由至少两个耐火衬垫单元制成的耐火衬垫，该耐火衬垫单元位于端部与端部之间，在单元之间具有接头，每个单元具有外表面和与金属接触的内表面。 壳体至少部分地围绕耐火衬垫单元的外表面，其间存在在外表面和外壳之间的间隙。 熔融金属不可渗透的熔融金属限制元件位于间隙内的关节的相对侧上，至少在与保持在使用中的容器内的熔融金属的预定最大工作高度相对应的水平面上，以将间隙分隔成 元件之间的熔融金属限制区域和至少一个其他区域，其可以用于保持诸如电加热器的设备，这些设备可能与熔融金属接触而损坏。 另一个实施例采用具有不同热导率的耐火衬垫单元来最大限度地使来自间隙中的加热器的熔融金属的热渗透最大化，但是最小化端部单元接触壳体的容器的入口和出口处的热损失最小化。
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