采用快速定量装车系统的铁路货物线装车能力研究

Study on the Embarking Capacity of Railway Cargo Line Using Quick Ration Loading System

快速定量装车系统在大宗散堆装物料装车站得到了广泛应用,通过研究分析快速定量装车系统的构成及工作原理、列车在装车站的技术作业流程和作业时分标准等,提出采用快速定量装车系统的铁路货物线装车能力计算方法,并以现场常用的装车系统为例研究确定一条装车线的装载能力,意在为合理确定货物线和装车设备数量提供参考,在满足能力需要的前提下,避免投资浪费。研究结论:(1)提出了装车线能力计算公式;(2)煤矿装车线采用装车效率为5 000 t/h的快速定量装车系统时,一条环形装车线年装载能力为2 500万t^2 800万t,一条尽端式装车线年装载能力为2 300万t^2 600万t;(3)煤炭集运站和铁路货场的装车线年装载能力比煤矿装车线提高约10%;(4)提高快速定量装车系统的装车效率是提高装车线能力的有效措施。

The quick ration loading system has been widely applied in the bulk cargo the station. Through the analysis of system structure and working principle, technical process and working time standards of train in the station, etc. , the paper puts forward capacity calculation method of railway line using quick ration loading system of railway cargo line, and with the common loading system as example, the research determines the loading capacity of 1 loading line to provide reference for the determination of rational cargo line and loading equipment and avoid waste while meet the demand. , Research comes to the following conclusions ： （ 1 ） loading line capacity calculation formula are put forward; （2） coal loading line equipped with quick ration loading system with the loading efficiency of 5 000 t/h, the ring loading line can undertake loading capacity of 25 million tons to 28 million tons; the end type loading line can have a loading capacity of 23 million tons to 26 million tons ; （3） the loading line of coal freight station and railway freight yard have a load capacity 10% higher than that of coal loading lines; （4）To improve the loading efficiency of quick ration loading system is an effective measure to improve the ability of loading line.