公开(公告)号：US4465648A

公开(公告)日：1984-08-14

申请号：US401990

申请日：1982-07-26

申请人： Takashi Kiriyama ,  Chiyomi Yamaguchi

发明人： Takashi Kiriyama ,  Chiyomi Yamaguchi

IPC分类号： C21B7/06 ,  F27D1/14 ,  F27D1/16

CPC分类号： C21B7/06 ,  F27D1/141 ,  F27D1/16 ,  F27D2001/1615

摘要： Method for repairing the damaged refractory lining wall of a blast furnace which includes cutting an opening through the steel shell and the refractory bricks of the furnace, inserting an injection nozzle for injecting a repair material into the opening, the injection nozzle being provided with a plurality of reinforcing studs, injecting the repair material into the furnace under pressure via the injection nozzle, and simultaneously imparting an external force onto the plurality of reinforcing studs to automatically build up a repaired refractory brick having the reinforcing studs imbedded therein.

摘要翻译： 一种用于修理高炉损坏的耐火衬里墙的方法，包括切割通过钢壳和炉的耐火砖的开口，将用于将修复材料注入开口的注射喷嘴插入，喷嘴具有多个 的加强支柱，通过注射喷嘴在压力下将修复材料注入炉中，同时在多个加强柱上施加外力，以自动建立具有嵌入其中的加强柱的修补耐火砖。