1 from the source to prevent fracture, strengthening the quality control of coal conveying belt, increase the sewage treatment equipment, for removing impurity, reduce magazine and many pieces of coal, in recent years, with the coal to improve the quality of I, because of the impurity tear conveyer belt phenomenon greatly reduced;

2 adding fault detection device, in the shortest possible time test results, alarm and shutdown, because the belt tearing is caused by many factors, it cannot completely avoid conveying belt fracture, the recent application of anti tearing device and inspection device is mainly the inspection device tear, generally located in the discharging point, is composed of a sensor and a controller the sensor is arranged on the conveyor belt, or chute side, the controller is installed in the machine side or indoor, when debris tearing conveyor belt, conveyor belt through debris or material extrusion sensor, sensor sends the signal to the controller, the controller sends out the alarm signal and stop, this kind of device has many forms, the principle of similarity;

3 to strengthen the management of mechanical equipment, improve the conveying belt inspection and supervision, to prevent sharp objects off lining board etc.;

4 to improve the belt conveyor structure, by reducing the blanking gap, increase the buffering device, fine material ahead of the bulk material falling and so on, to reduce the impact deceleration, material, reduce the magazine insertion probability of conveying belt;

5 used can detect torn industrial belt, adding a sensor with a closed circle in the product, detector installed in easily torn parts, detector connected to the controller, during normal operation, the sensor through the monitor, a pulse, cut off the sensor coil sensor through the detector, to detect the stop making pulse controller accepts, issued the alarm signal and stop;

6 use tear resistant heat-resistant conveyor rubber belt width and can be tested, the port is used rarely, part of mine used tear conveyer belt with steel wire rope for longitudinal skeleton material and adding transverse reinforcement as tear proof layer of the belt body, the structure of the layer is divided into two kinds: one kind is hanging plastic net cloth; the other is a horizontal rope, cover layer with high strength, high elasticity, good wear rubber material, covering different levels use different glue.