礦井通風設(shè)計11

1、目錄目錄第一章第一章礦井概況礦井概況.........................................................................................................................21.1礦井概況.........................................................................

2、..................................................21.2礦井開采技術(shù)條件...........................................................................................................2第二章第二章礦井通風系統(tǒng)礦井通風系統(tǒng)................................

3、.................................................................................42.1確定礦井通風系統(tǒng)類型...................................................................................................42.2采區(qū)的通風方式...............

4、..............................................................................................122.3采煤工作面的通風方式.................................................................................................122.4掘進通風的通風方式

5、.....................................................................................................152.5選擇礦井主要通風機的工作方法.................................................................................16第三章第三章計算和分配礦井風量計算

6、和分配礦井風量...................................................................................................173.1計算礦井所需總風量....................................................................................................

7、.17第四章第四章計算礦井通風阻力計算礦井通風阻力.......................................................................................................234.1礦井摩擦阻力.................................................................................

8、................................234.2確定礦井通風容易時期和困難時期.............................................................................234.3礦井通風總阻力的計算............................................................................

9、.....................244.4阻力計算的原則.............................................................................................................32第五章第五章通風設(shè)備的選型及通風費用的概算通風設(shè)備的選型及通風費用的概算........................................

10、...................................325.1選擇主要通風機.............................................................................................................325.2電動機的選擇及功率計算................................................

11、.............................................355.3電費概算.........................................................................................................................365.4通風設(shè)備的折舊費和維修費............................

12、.............................................................375.5專用通風巷道的維護費.................................................................................................375.6通風區(qū)隊全體人員的工資費..............................

13、...........................................................385.7通風設(shè)備的安全技術(shù)要求.............................................................................................38參考文獻..............................................

14、...................................................................................40（m）（m2）（m）1副井井筒混凝土35.821.902井底車場及主石門錨噴14.210.43井底運輸大巷錨噴12.813.64采區(qū)下部車場錨噴12.813.65軌道上山錨噴10.112.06運輸機上山錨噴9.611.87綜采區(qū)段進風平巷U型支架9.612.98綜采區(qū)段

15、回風平巷U型支架9.612.99液壓支架工作面7.8011.9510高檔普采工作面區(qū)段進風平巷鋼軌支架9.612.911高檔普采面區(qū)段回風平巷鋼軌支架9.612.912高檔普采面液壓支柱9.411.013高檔普采備用進風平巷鋼軌支架9.612.014區(qū)段平石門錨噴10.2812.415采區(qū)回風石門錨噴10.0812.416風井混凝土12.813.617總回風平巷錨噴9.6211.7018風峒混凝土表1－2綜采工作面部分機電設(shè)備一覽表序號