| 摘要 |
PURPOSE: A pressure detector pipe structure for a blast furnace is provided to improve detection accuracy by protecting a pressure detector pipe with a material which is not damaged or lost due to friction with a loaded material. CONSTITUTION: A pressure detector pipe structure for a blast furnace comprises a pipe member(10) and a pipe protective block member(20). The pipe member is connected to a blast furnace(1). The pipe protective block member is formed of a metal material in the shape corresponding to a pipe passage portion formed in the brick wall of the blast furnace and has a pipe through hole which the pipe member passes through.
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