矿井通风课程设计资料

矿井通风课程设计说明书

镇雄县沙湾煤矿四采区通风系统设计说明书

姓 名 指导老师 班 级 学 号 时 间 成 绩

欧尼酱

通风13--1

2017年1月

摘 要

通过对镇雄县沙湾煤矿四采区的煤层地质赋存条件进行分析，选择合理的采区布置方案，运用适当的煤炭开采方法，提高煤炭产量和煤炭回采率，减少地质危害对煤矿生产的威胁。此外，对矿井的通风系统进行分析，确定通风网络，合理分配风量，选择适宜通风设施，满足井下作业的需求。在确保安全的前提下，提高煤矿生产效益。

关键字：采区布置;通风系统;分配风量;安全;提高效益

Abstract

Through analyzing the geological conditions of mining area in the Fourth of Zhenxiong Shawan mine, choose the right layout scheme mining area, using the appropriate method of coal mining to improve the rate of coal production and, reduce the threat of geological hazards to coal production . In addition, the analysis of mine's ventilation system is to determine the ventilation network, a reasonable allocation of air volume, select the suitable ventilation facilities, to meet the demand for underground work. The premise of ensuring safety, improving coal production.

Keywords: Mining Area Layout; Ventilation system; Distribution of wind Security; Improve efficiency