Temperature control apparatus of sintering machine ignition furnace

摘要

PURPOSE: A temperature control system of sintering machine ignition furnace is provided to produce sintered ore of high quality and reduce consumption amount of gas by constantly maintaining internal temperature of the ignition furnace during operation and stopping of sintering machine in manufacturing of sintered ore. CONSTITUTION: The temperature control system of sintering machine ignition furnace comprises a burner block comprising a plural burners installed on an upper part of the ignition furnace(50) to control temperature of central part and side part of blended raw materials charged into sintering car(60); inner blast area(84) and outer blast area(82) separated by partition(61a) inside a wind box installed under the ignition furnace to ventilate air; and inner damper(83) and outer damper(81) respectively installed at vents to control volume of air ventilated through the inner blast area and outer blast area, wherein the burner block is installed in such a way that both sides of the burner block are symmetrical around the center of the sintering car.