文档介绍：中国矿业大学毕业设计(论文) 1 目录第1章绪论··············································(1) 节选题背景及意义···································(1) 节国内外煤泥炉前泵送系统应用情况···················(3) 节煤泥输送系统未来发展趋势························(6) 节课题简介·········································(6) 第2章煤泥泵的液压系统·······························(8) 节煤泥泵的结构·····································(8) 节煤泥泵的工作原理·································(8) 节液压系统的优点··································(10) 节煤泥泵液压系统··································(12) 煤泥泵液压系统总体分析·····················(13) 煤泥泵分配阀·······························(14) 第3章煤泥泵送机构的设计与计算····················(28) 节确定液压元件····································(28) 节煤泥料缸的计算········