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合肥钢铁公司烧结车间的2台18m~2烧结机点火器原为高炉膛、大烧嘴(套简涡流式烧嘴)、能耗高、寿命短,直接影响烧结机作业率及烧结矿的产量和质量。1990年10月和12月该厂选用了长沙矿山设计研究院为宝钢引进的日本的点火技术,对两台烧结机点火器进行了改造。改造后的点火器炉膛低,烧嘴小(混合型旋流式烧嘴),且数量多,火焰集中,能耗低;炉衬采用高
Hefei Iron and Steel Company sintering workshop 2 18m ~ 2 sintering machine igniter was originally a blast furnace, large burner (set of simple eddy current burner), high energy consumption, short life expectancy, directly affect the sintering machine operating rate and sinter output And quality. In October 1990 and December 1990, the plant selected Japan’s ignition technology introduced by Changsha Mining Design and Research Institute for Baosteel to rebuild the igniter of two sintering machines. After the transformation of the lighter low furnace, burner small (hybrid swirl burner), and the number of flame concentration, low energy consumption; lining with high