MS32 Coal Mine Chain Scraper Conveyor

The buried scraper conveyor is a transport device that transports the bulk material to a predetermined target by means of a scraper chain moving within the closed casing. The utility model has the advantages of small volume, strong sealing property, good rigidity, flexible process arrangement, convenient installation and maintenance, multi-point feeding and multi-point discharging. This has significantly improved the working conditions of workers and prevented environmental pollution. The principle of the buried scraper conveyor is dependent on the internal friction and side pressure of the material. During the process of conveying the material, the pressure in the direction of the movement of the scraper chain and the pushing force of the lower material on the upper material during constant feeding are used. The force is synthesized enough to overcome the external frictional resistance generated between the material and the casing when the material is conveyed in the tank and the weight of the material itself. The material can form a continuous stream moving forward regardless of horizontal conveying, inclined conveying and vertical conveying.