Blast furnace damping-down tuyere blocking rake

The utility model provides a blocking rake for a damping-down tuyere of a blast furnace, which comprises a blocking plate with a through hole; the sliding pipe is arranged on one side of the blocking plate, one side of the sliding pipe extends and penetrates into the through hole, and a through groove is formed in the sliding pipe; the mud inserting rod is slidably arranged in the through groove, and one side of the mud inserting rod slidably penetrates out of the through groove. The blast furnace damping-down tuyere blocking rake is high in accuracy, it is ensured that emitted flames can be blocked in time, the waste amount of refractory mortar can be reduced, tuyere blocking operation tools can be reduced, the workload of follow-up field treatment can be reduced, the labor intensity of workers can be reduced, the damping-down time can be shortened, and the blast furnace operation rate can be increased. 本实用新型提供一种高炉休风风口堵耙，包括堵板,具有通孔；滑管，设置在堵板一侧，一侧延伸穿入通孔，在滑管内部开设有通槽；插泥杆，滑动设置在通槽内，且一侧滑动穿出通槽。本申请高炉休风风口堵耙不仅准确率高，确保能够及时