With the development of coal mine production mechanization, the belt conveyor is more and more widely used in the coal mine. Then let us discuss some problems of belt conveyor design and some reformations. The site environment of coal mine is complicated. Some large inclination conveying and other problems are inevitable. So small radius of curvature should be solved through adopting related measures. If belt conveyor transport materials in large inclination, some materials would fall down and sometimes may hit the workers. Besides the materials escape situation is serious, and this increases much work to the workers. After detailed study and many times' practice, material escape protection has been created with waste steel plates, box iron, steel tube. Belt damping device and other conveyor components have been created to solve this problem. These device is installed in the place of the large inclination, effectively controlling materials escape and reducing the risk of hitting people. This belt conveyor design is widely applied in users scheme of our company. In general, belt conveyor coordinates with the stacker reclaimer to complete the handling process and pipe conveyor. In fact, the pipe conveyor is a kind of belt conveyor. The improvement on technology of these machines is a big challenge for the designer.
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