煤矿掘进安全知识.docxVIP

煤矿掘进安全知识

目录

一、基本概念................................................3

1.煤矿掘进定义..........................................4

2.煤矿掘进的重要性......................................4

3.煤矿掘进事故概述......................................5

二、掘进机具与设备..........................................6

1.掘进机的分类与特点....................................8

2.掘进机的操作规程......................................9

3.掘进机的维护保养.....................................11

4.其他掘进设备简介.....................................12

三、掘进工艺与技术.........................................13

1.掘进工艺流程.........................................14

2.掘进参数选择.........................................15

3.钻眼、爆破及支护技术..................................16

4.巷道布置与掘进方向控制...............................17

四、通风与防尘.............................................18

1.煤矿通风系统.........................................19

2.通风设施设置.........................................21

3.煤尘的产生与危害.....................................21

4.防尘措施.............................................22

5.清洁风流与个体防护...................................24

五、瓦斯防治...............................................25

1.瓦斯等级鉴定与分区管理...............................26

2.瓦斯监测与报警装置...................................27

3.瓦斯抽放方法与技术...................................29

4.瓦斯事故的预防与处理.................................31

六、顶板管理...............................................32

1.顶板分类与岩性分析...................................33

2.支架选择与使用要求...................................34

3.支护施工工艺.........................................36

4.顶板事故的预防与处理.................................38

七、水害防治...............................................38

1.水文地质勘察与评估...................................39

2.防水闸门与排水系统的设置.............................40

3.水害预测与预警.......................................41

4.水害治理措施.........................................43

八、掘进作业安全管理.......................................44

1.作业规程与安全技术措施...............................46

2.安全生产责任制与安全教育培训.