淮北矿业集团有限责任公司(以下简称淮北矿业集团)是具有50年开采历史的老矿区,现有生产矿井17对,在建矿井3对,筹建矿井2对。矿区的职业危害因素主要是煤炭开采产生的粉尘,随着“煤、焦、化、电”等煤炭产业链的不断延伸,毒物、高温、噪声、射频辐射等因素也日趋突出。全公司累计粉尘作业职工13万余人, Huaibei Mining Group Co., Ltd. (hereinafter referred to as Huaibei Mining Group) is a 50-year mining history of the old mining area, the existing production of 17 pairs of mines, three pairs of mines under construction, preparation of two pairs of mines. Occupational hazards in the mining area are mainly dust generated from coal mining. With the continuous expansion of the coal industry chain such as coal, coke, chemical and electric power, poison, high temperature, noise and radio frequency radiation have become increasingly prominent. The company accumulated more than 13,000 dust workers,