Analysis of the Impact of Different Conveyor Belts on Transportation Energy Consumption in Belt Conveyor
In view of the problem of high energy consumption of the conveyor belt in belt conveyor in the 1201 fully mechanized mining face of Wangcun Coal Industry,the impact of different conveyor belts on energy consumption is studied,the mechanism of energy consumption generated by the conveyor belt of belt conveyor is investigated,and analyzes the working principle of energy-saving conveyor belts.The conveyor belt of belt conveyor used in the 1201 fully mechanized mining face of Wangcun Coal Industry is tested,and a rolling resistance measurement device for the belt conveyor is built.The measurement objects are determined to be two traditional conveyor belts of belt conveyor and three energy-saving conveyor belts of belt conveyor.Three probes and nine testing points are set up to measure the travel distance and time of five conveyor belts under different temperatures.The test results show that compared with the standard transmission belt 1-ST,all tested energy-saving belts show lower rolling resistance values,with the indentation rolling resistance of energy-saving belts reduced by about 18.5%;The power demand of the belt conveyor drive system using energy-saving conveyor belts significantly decrease,with an average annual power consumption reduction of about 15.3%or more.
belt conveyorconveyor beltenergy consumptionrolling resistance
国家科技期刊平台
NSTL
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