APPARATUS FOR INSERTING MATERIAL OF GASIFICATION MELTING FURNACE, METHOD FOR CONTROLLING THE SAME AND GASIFICATION MELTING FURNACE SYSTEM WITH THE SAME

摘要

Disclosed are an injection apparatus of a gasification-melting furnace and a control method thereof, and a gasification-melting furnace system having the injection apparatus. According to an embodiment of the present invention, the injection apparatus of a gasification-melting furnace injects raw material supplied from the outside into the gasification-melting furnace and comprises: a compression part having an inner path for moving supplied raw material; a pusher positioned in the compression part, and pushing the raw material to be moved; a stopper formed in the compression part, and shielding a part of the inner path of the compression part when moving into the compression part; and a stopper control part controlling the movement of the stopper according to the push pressure of the pusher.