煤浆管道输送浓度的分析研究  

Analytical study on the transport concentration of coal slurry pipeline

作　　者：路云 LU Yun(Wuhan Design&Research Institute Co.,Ltd of China Coal Technology&Engineering Group,Wuhan,Hubei 430064,China)

机构地区：[1]中煤科工集团武汉设计研究院有限公司,湖北武汉430064

出　　处：《煤炭加工与综合利用》2020年第6期72-74,80,I0002,共5页Coal Processing & Comprehensive Utilization

基　　金：中国煤炭科工集团有限公司重点项目(2019-ZD003)。

摘　　要：煤浆输送浓度与管道输送系统的经济性及安全性有关,为了选择最佳的输送浓度,就浓度对浆体特性的影响进行了分析,从技术指标和经济指标两个方面,对最佳输送浓度的选择确定进行计算讨论,得出最佳输送浓度需要在最佳节能浓度的基础上依据管道运行流速标准校核调整后确定,从而为煤浆管道工程的优化设计提供参考。The concentration of coal slurry transportation is associated with the economy and safety of pipeline conveying systems.In order to choose the optimum conveying concentration,it is important to investigate the effect of concentration on slurry features.Next,from the two perspectives of technical and economic parameters,the selection and determination of the optimal transport concentration are measured and examined.Therefore,the optimum conveying concentration shall be defined based on the best energy-saving concentration and regulated under the standard calibration of the pipeline operation flow rate to present a reference for the optimal design of the coal slurry pipeline project.

关 键 词：煤浆管道 输送浓度 节能浓度 浆体特性 

分 类 号：TQ547.81[化学工程—煤化学工程]