Design and Application of Continuous Transportation System in Mine Rock Roadway Heading

According to many transportation links in a mine rock roadway heading, a low circulation rate of the mine cars, many operation personnel, a low heading rate and other problems, a continuous transportation system of the mine rock roadway heading was designed and applied in Shiping No.1 Mine. Thus three special was te transportation rise with a inclined length of 400 m individually was designed and constructed in No. 1 and No. 2 mining blocks and the mine boundary. The waste pas s with a vertical depth of 50 m in average was constructed at the entrance of the mine rock roadway and correspondence to the plane layout of the waste rise. With a b elt conveyor set in the mine rock roadway, the waste could be passed to the belt conveyor set in the special waste transportation rise with the waste pass and then wast e would be transported by the belt conveyor to the car park of each mining block. Finally, mine cars would transport the waste to the mine surface. The application of th e continuous transportation system for the mine rock roadway heading simplified the transportation links. The month advancing rate of the mine rock roadway was incre ased by 65 m in comparison with the same period and was increased by 65%. The transportation accidents was reduced by 8 accidents in comparison with the same pe riod and was reduced by 53%. The personnel structure were optimized, each shift of the hoisting and transportation personnel in a mining block was reduced by 12 pers ons in comparison with the same period. The average salary was increased about RMB 700 in comparison with the same period and was increased by 20%.