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1. 发明授权

US5031882A Channel structure for flow of molten pig iron 失效
标题翻译：熔融生铁流通道结构
公开(公告)号：US5031882A
公开(公告)日：1991-07-16
申请号：US524967
申请日：1990-05-18
申请人： Jacobus van Laar , Frank Kaptein , Ronald J. M. Stokman
发明人： Jacobus van Laar , Frank Kaptein , Ronald J. M. Stokman
IPC分类号： C21B7/14
CPC分类号： C21B7/14
摘要： A channel structure, i.e. iron trough or iron runner, for flow of molten pig iron during tapping of a blast furnace, comprises a wear lining which provides the surface along which the iron flows, a permanent lining outside the wear lining and an outer lining of high thermal conductivity outside the permanent lining. The outer lining has a bottom wall and two opposed side walls thermally connected at their lower ends to the bottom wall. To improve resistance to thermal stress, outside and adjoining at least one, but not all, of the walls of the outer lining, there is at least one refractory insulating lining layer, and the other or others of the walls of the outer lining are thermally coupled to heat dissipating means.

2. 发明授权

US4787605A Coolable furnace wall structure 失效
标题翻译：可冷却炉壁结构
公开(公告)号：US4787605A
公开(公告)日：1988-11-29
申请号：US101440
申请日：1987-09-28
申请人： Frank Kaptein
发明人： Frank Kaptein
IPC分类号： C21B7/10
CPC分类号： C21B7/10
摘要： A coolable furnace wall structure has a steel shell and a refractory lining of the shell. Spaced apart openings through the shell, correspond with recesses in the lining which have a transverse width which increases away from the shell. In each opening and corresponding recess is an assembly of at least to hollow cooling plates which are removably connected to the shell. A first one of the cooling plates has a transverse width which does not increase away from the shell opening whereby that cooling plate can be removed first from the assembly through the opening and at least one other cooling plate of the assembly has a maximum transverse width which permits its removal through the opening after removal of the first plate.
摘要翻译：可冷却的炉壁结构具有钢壳和壳的耐火衬里。穿过壳体的间隔开的开口对应于衬里中的凹部，其具有从外壳增加的横向宽度。在每个开口和相应的凹部中至少是可移除地连接到壳体的空心冷却板的组件。冷却板中的第一个具有横向宽度，该横向宽度不会从壳体开口增加，从而可以通过该开口首先从组件移除该冷却板，并且该组件的至少一个其它冷却板具有最大的横向宽度，在移除第一块板之后允许其通过开口去除。

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