新景矿带式输送机清理堆煤装置的研究

Study on cleaning coal piling device of belt conveyor in Xinjing Mine

带式输送机是煤炭生产的关键运输设备之一,由于煤炭运输作业中,易发生物料粘附皮带的现象,造成皮带跑偏、打滑。为提高带式输送机运输效率,以新景矿DTJ-120/2x250型带式输送机为研究对象,针对当前清煤装置存在的问题进行优化改造,设计了自清理堆煤装置。实践表明,设计的堆煤清理装置有效提升了清理效率,降低了工作人员的劳动强度,清理效果良好,保障了带式输送机的运行可靠性。

Belt conveyor is one of the key transportation equipment in coal production.Due to the phenomenon of material adhering to belt in coal transportation operation,belt deviation and slippage are caused.In order to improve the transportation efficiency of belt conveyor,taking DTJ-120/2x250 belt conveyor in Xinjing Coal Mine as the research object,the self-cleaning coal piling device was designed according to the problems existing in the current coal cleaning device.Practice shows that the designed coal pile cleaning device effectively improves the cleaning efficiency,reduces the labor intensity of the staff,has good cleaning effect,and ensures the operation reliability of the belt conveyor.