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近年来 ,兖州矿业 (集团 )公司南屯煤矿充分利用现有或闲置的设备与设施 ,对选煤厂生产系统进行了综合改造 ,满足了矿井改扩建以后生产能力的需求。该矿混合井原煤提升系统投产后 ,向选煤厂原煤仓输送原煤的 3部带式输送机运煤量增大 ,多次出现打滑、堵溜槽等事故 ,将传动滚筒
In recent years, Yanzhou Mining (Group) Company Nantun Coal Mine has made full use of the existing or idle equipment and facilities to comprehensively reform the production system of the coal preparation plant to meet the demand for the production capacity of the mine after its reconstruction and expansion. After the coal blending system of the mine started up, the coal transportation volume of the three belt conveyors that transported raw coal from the raw coal bunker of the coal preparation plant increased, and many accidents such as slipping and blocking chutes occurred.