Iron notch of blast furnace cementer

The utility model relates to an iron notch of blast furnace cementer. The utility model discloses a round tubular body that both ends are link up still includes the grouting pump, circle tubular body top is provided with grout mouthful, and circle tubular body bottom is equipped with the pressure release mouth, the grouting pump is connected with the grout mouth, be provided with the valve on the pressure release mouth outer tube road. The utility model discloses be equipped with the pressure release mouth bottom tubular body, the interior pressure of tubular body of can uninstalling prevents that iron notch of blast furnace from damaging deformation or cementer and iron notch of blast furnace and breaking away from. 本实用新型涉及种高炉铁口灌浆装置。本实用新型包括两端贯通的圆筒状本体，还包括灌浆泵，所述圆筒状本体顶部设置有灌浆口，圆筒状本体底部设有泄压口，所述灌浆泵与灌浆口连接，所述泄压口外排管路上设置有阀门。本实用新型在筒状本体底部设有泄压口，能够卸载筒状本体内的压力，防止高炉铁口损坏变形或灌浆装置与高炉铁口脱离。