Abstract:

In order to achieve the long-distance, high efficiency and low-cost transportation in the coal preparation plant, use the steel wire rope core belt transmission widely, so that the steel cord conveyor belt the Heng duan detection technology to become the problem of the coal preparation plant, reducing human observation error, I will use high-speed seamless acquisition perspective device , establish a steel cord conveyor belt running state line detection system, achieve the comparative analysis of the conveyor belt steel cord injury and real-time alarm. Through using high-speed AD sampling conversion circuit and the FPGA clock circuit to achieve X-ray detection data, information of continuous, high-speed shooting and imaging analysis, I can inspect high-speed and long-distance data transmission. Through using image recognition technology twitching on the conveyor belt internal wire rope fittings, broken rope, broken wires, corrosion and other damage status accurate intuitive judgment, and automatic generation of test reports, having recorded and unattended automatically, I ensure the safe and efficient operation of the steel cord conveyor belt of Coal Preparation.

Key words: steel cord conveyor belt, X-ray light, online monitoring device, 256 levels of grayscale, automatically record