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带式输送机是煤矿工业生产中非常重要的运输工具,而钢丝绳作为带式输送机的常用部件,其可靠性在很大程度上影响到带式输送机的安全运行,甚至直接影响到煤矿企业的安全生产。采用“电磁变量补偿传感器”、“三位磁感应桥”及“自平衡同步励磁”等无损探伤组合技术,实现与生产运输同步工作运行、全天候无人值守的全自动无损探伤模式,实现对钢丝绳无损在线检测,保证设备的安全运行,避免重大安全生产事故发生,具有重要的经济和社会效益。
Belt conveyor is a very important transportation tool in coal mine industry. As a common component of belt conveyor, the reliability of wire rope affects the safe operation of belt conveyor to a great extent, and even directly affects the coal mine enterprise The safety of production. Adopting the combination technology of non-destructive flaw detection such as “electromagnetic variable compensation sensor ”, “three magnetic induction bridge ” and “self-balance synchronous excitation ” to realize synchronous operation with production and transportation and automatic all- Mode to achieve on-line testing of wire rope non-destructive, to ensure the safe operation of equipment, to avoid major accidents in production safety, has important economic and social benefits.