DEVICE FOR CONTROLLING THE INJECTION OF PULVERIZED COAL WHICH IMPROVES PRODUCING EFFICIENCY OF A FURNACE TASK BY PREVENTING THE ACCUMULATION OF THE PULVERIZED COAL INSIDE A FURNACE AND THE GENERATION OF AN IMPERMEABLE LAYER CAUSED BY THE SAME

摘要

PURPOSE: A device for controlling the injection of pulverized coal is provided to supply the pulverized coal to a pulverized coal outflow line through a pulverized coal injection controlling member, thereby controlling the injection of the pulverized coal to be maintained regularly.;CONSTITUTION: A device(1) for controlling the injection of pulverized coal comprises a body unit(100) and a pulverized coal injection controlling member(200). The body unit connects a pulverized coal inflow line connected to a pulverized coal supply unit and a pulverized coal outflow line connected to the pulverized coal injection unit. The pulverized coal injection controlling member is arranged in the body unit and supplies the pulverized coal accumulated inside the body unit to the pulverized coal outflow line, thereby controlling the injection of the pulverized coal supplied to the pulverized coal injection unit.;COPYRIGHT KIPO 2013