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湖北省当阳卷烟厂是一个年产卷烟20多万大箱的中型企业,共有卷接机组24套。由于机组除尘工艺除尘效果差,高压小风机数量多,因而车间粉尘浓度及噪声严重超标。为改善车间劳动卫生条件,保障工人身体健康,该厂委托核工业第六研究所对其卷接烟机组和切丝、烘丝、加香,风提等车间进行全面除尘技术改造。技改后,上述车间
Dangyang Cigarette Factory in Hubei Province is a medium-sized enterprise with an annual output of more than 200,000 large-scale cigarettes and a total of 24 sets of coiling units. Due to the poor dust removal efficiency of the unit dust removal process and the large number of high-pressure small blowers, the dust concentration and noise in the workshop are seriously exceeded. In order to improve the sanitary condition of the workshop and ensure the health of the workers, the factory entrusts the No.6 Institute of Nuclear Industry to carry out the technical transformation of the comprehensive dust removal for its cigarette rolling units, shredding, drying, bake, breeze extraction and other workshops. After the technical transformation, the above workshop