【文章內(nèi)容簡(jiǎn)介】 .................................................... 57 .................................................................................................................. 57 .......................................................................................................... 58 采區(qū)所需要的總風(fēng) 量 .......................................................................................... 58 采區(qū)的通風(fēng)方式 .................................................................................................. 59 采礦方法技術(shù)經(jīng)濟(jì)指標(biāo)計(jì)算 ......................................................................................... 59 采區(qū)主要技術(shù)經(jīng)濟(jì)指標(biāo)匯總 ......................................................................................... 60 5． 10充填材料及方法 .......................................................................................................... 61 充填材料選擇 .................................................................................................... 61 充填方法選擇 .................................................................................................... 62 充填管道 ........................................................................................................... 62 第六章 礦井通風(fēng)及排水（專題） ......................................................................................... 63 .................................................................................................................. 63 概述 ...................................................................................................................... 63 通風(fēng)方式的確定 .................................................................................................. 64 .............................................................................................................. 65 全礦總風(fēng)量計(jì)算 .................................................................................................. 65 風(fēng)量分配 .............................................................................................................. 68 全礦總負(fù)壓計(jì)算 ............................................................................................................. 68 各井巷風(fēng)壓計(jì)算 .................................................................................................. 68 井巷局部阻力 ...................................................................................................... 69 扇風(fēng)機(jī)的選擇 ................................................................................................................. 70 礦山防塵及環(huán)保措施概述 ............................................................................................. 70 礦井防塵綜合措施及重點(diǎn) ................................................................................. 70 礦井入風(fēng)質(zhì)量的保護(hù) ......................................................................................... 71 風(fēng)流的凈化 ......................................................................................................... 71 溜井防塵 ............................................................................................................. 71 第七章 礦山提升運(yùn)輸設(shè)備 ....................................................................................................... 72 .............................................................................................. 72 山東理工大學(xué)畢業(yè)設(shè)計(jì) iv 電機(jī)車計(jì)算 .......................................................................................................... 72 礦車型號(hào)的選擇 ................................................................................................. 72 電機(jī)車牽引礦車數(shù)目的計(jì)算 ............................................................................. 72 車組重量的驗(yàn)算 ................................................................................................. 73 電機(jī)車臺(tái)數(shù) ......................................................................................................... 74 .................................................................................................. 75 提升容器選擇 ..................................................................................................... 75 提升鋼絲繩的選擇 ........................................................................................... 75 卷?yè)P(yáng)機(jī)及天輪的選擇 .......................................................................................... 76 天輪的選擇 ....................................................................................................... 77 井架高度的確定 .................................................................................................. 77 提升機(jī)與井筒相對(duì)位置 ...................................................................................... 77 提升能力驗(yàn)算 ................................................................................................... 78 .......................................................................................................... 79 排水方案的確定 .................................................................................................. 79 設(shè)備選擇 ............................................................................................................. 80 水泵電動(dòng)容量的計(jì)算 ..................................................................................................... 82 水泵軸功率 .......................................................................................................... 82 電動(dòng)機(jī)容量 ......................................................................................................... 82 礦內(nèi)供水概述 ............................................................................................................... 82 全礦電氣設(shè)備總?cè)萘亢凸╇姺绞礁攀? ....................................................................... 82 .................................................................................................................. 83 全礦最大耗氣量計(jì)算 .......................................................................................... 83 確定供氣系統(tǒng) .................................................