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介绍了DTL80/30/2×450带式输送机的主要技术要求和设计计算,介绍了输送机上层分时段运输煤矸以及下层回程运输矸石的一带三运功能。并对使用过程中存在的问题进行了分析探讨,以及输送机一带三运在煤矿井下大巷运输的实际应用情况。
The main technical requirements and design calculation of DTL80 / 30/2 × 450 belt conveyor are introduced. The functions of transporting coal gangue at the upper level of the conveyer and transporting the gangue in the lower level are introduced. And the problems in the process of using are analyzed and discussed, as well as the conveyor with the three transport in the coal mine roadway in the actual application.