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我国冶金行业由矿山、烧结、焦化、炼铁、炼钢、轧钢以及相应配套专业和辅助工艺等构成一个完整的工业体系,决定了其产业流程长,工艺多,危险因素复杂,从业人员多,其中既有工艺所决定的高动能、高势能、高热能危险,又有化工生产的有毒有害、易燃易爆气体威胁,还有冶炼生产过程中采用的各类高温炉窑、产生的高温高能铁水、钢水及煤气等。因此,冶金企业安全管理难度大,较大以上事故发生频率高。
China’s metallurgical industry consists of a complete industrial system consisting of mines, sintering, coking, ironmaking, steelmaking, steel rolling, and the corresponding professional and auxiliary processes, which determines the long industrial process, multi-technology, complex risk factors, Among them, the high kinetic energy, high potential energy and high thermal energy risk that are determined by the process, as well as the toxic and harmful flammable and explosive gas threats produced by the chemical industry, as well as the various high-temperature furnaces used in the smelting production process produce high temperature and high energy Hot metal, molten steel and gas. Therefore, the safety management of metallurgical enterprises is more difficult and the frequency of accidents with larger ones is higher.