LINER STRUCTURE, AND METHOD FOR ATTACHING LINER MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a liner member capable of being attached accurately to a distribution chute, a liner structure, and a method for attaching a liner member.SOLUTION: A liner member 6 to be attached to a chute main body 4 of a distribution chute 1 which lets a raw material X flow down in a flow direction D1 in a blast furnace includes: a frame part 11 including a steel bottom plate 11b facing the chute main body 4, a pair of first side plates 11c provided at both end parts in the flow direction D1 of the bottom plate 11b, and a pair of second side plates 11d provided at both end parts in a direction intersecting the flow direction D1 of the bottom plate 11b; and a cast iron part 12 provided in the frame part 11 and integrated to the frame part 11, where at least one of a pair of the second side plates 11d of the frame part 11 has a touch face touching the second side plate 11d of the other liner member 6 adjacent each other.SELECTED DRAWING: Figure 2