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专利号:ZL201020022250.2专利权人:上海梅山钢铁股份有限公司发明(设计)人:童存福本实用新型涉及一种高炉炉顶料罐衬板在线修复结构,属于冶炼设备技术领域。该结构包括外层的壳体钢板衬在其中的衬板,衬板与壳体钢板通过螺栓固定连接,其中衬板的磨损区域之下的螺栓上焊接挡料板。当高炉再次加料时,先入
Patent number: ZL201020022250.2 Patentee: Shanghai Meishan Iron & Steel Co., Ltd. Inventor: Tong Cunfu The utility model relates to a blast furnace top lining liner repair structure, belonging to the technical field of smelting equipment. The structure comprises a liner plate with an outer shell steel plate lined therein, the liner plate and the shell steel plate are fixedly connected by bolts, and the baffle under the wear region of the liner plate is welded with a baffle plate. When the blast furnace re-feeding, first into