APPARATUS FOR TESTING OF CHARGING MATERIALS FLOW OF A FURNACE TOP BUNKER

摘要

PURPOSE: A charging material flow test apparatus of a top bunker is provided to improve the grain size distribution of a blast furnace charging material. CONSTITUTION: A bunker support stand(10) is comprised of a horizontal frame(11) and a support frame(12). The support frame supports the horizontal frame. A simulated bunker(20) is comprised of a main body(21) and a detachable body(22). The main body is installed in both side frames of the horizontal frame through a hinge shaft as a medium. The detachable body is combined in the front side of the main body. The simulated bunker arranges a charging material input hole and discharge hole in the upper part and lower part of the simulated bunker. A door is included in the discharge hole in the lower part of the simulated bunker.