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高炉崩料是由于炉内正常冶炼进程受阻,煤气流分布出现失常,处理不当而形成崩料;崩料可导致高炉炉顶设备受损、高炉炉凉等生产设备事故。高炉崩料的原因:⑴高炉送风制度不合理,高炉送风参数不适宜;⑵原、燃物料质量向差,炉内透气性恶化,高炉透气性指数异常;⑶高炉渣壳脱落,炉温急剧下滑;⑷高炉操作炉型不合理,高炉
Blast furnace collapse material is due to the furnace smelting process is blocked, the gas flow distribution disorders, improper handling of the formation of collapse material; collapse material can lead to blast furnace roof damage, blast furnace cooling and other production equipment accidents. Blast furnace collapse causes: ⑴ blast furnace blasting system is unreasonable, blast furnace blasting parameters unsuitable; ⑵ original, the quality of the fuel material to the poor, deterioration of the furnace gas permeability, blast furnace permeability index anomalies; ⑶ blast furnace slag shell off, the furnace temperature A sharp decline; ⑷ blast furnace operating furnace unreasonable, blast furnace