The utility model relates to a middle package of sediment that overflows, including inclusion, pushing off the slag wall, the slag chute that overflows, long mouth of a river plug hole, immersion nozzle plug hole, bottom of the bag body is equipped with long mouth of a river plug hole, immersion nozzle plug hole, and the inclusion internal fixation has the pushing off the slag wall, and pushing off the slag wall height degree 12 covers with top scribbles the bed of material, and the intercommunication has excessive slag chute on the inclusion outer wall, is excessive slag chute D=180 with the distance on inclusion top edge 220mm. The utility model has the advantages that: overall structure is simple, easily arranges the sediment, has improved the molten steel and has received the yield. Divide many times the switch reciprocal slide, the interception slag to save the slag, then it is unified by excessive slag chute discharge slag, is the inclination of excessive slag chute 30 45 between the degree, row best angle of sediment effect. The bed of material is paintd in pushing off the slag half coating on the wall, can strengthen the slag and easily corrode the position and to the corruption of pushing off the slag wall, increase and even waters a jar number.