山西省晉城煤業(yè)集團(tuán)成莊礦90萬(wàn)噸礦井初步設(shè)計(jì)

論文編號(hào):CKZS019   論文字?jǐn)?shù):57866,頁(yè)數(shù):97   附CAD

 山西省晉城煤業(yè)集團(tuán)成莊礦90萬(wàn)噸礦井初步設(shè)計(jì)
 摘  要
 成莊煤礦位于山西省晉城市境內(nèi)，位于沁水煤田南翼。井田地質(zhì)條件簡(jiǎn)單，開(kāi)采的9號(hào)煤層賦存穩(wěn)定，平均傾斜角度為4゜。礦井的生產(chǎn)能力為0.9Mt/a，服務(wù)年限為42.8年。根據(jù)成莊煤礦井田的實(shí)際情況，確定礦井的開(kāi)拓方式為立井單水平開(kāi)拓，采用單水平上、下山開(kāi)采。設(shè)計(jì)采用高檔普機(jī)械化一次采全高回采工藝，傾斜長(zhǎng)壁采煤法，用全部跨落法處理采空區(qū)。礦井工作制度為“三八制”，兩班采煤，一班準(zhǔn)備。礦井采用現(xiàn)代化設(shè)備進(jìn)行礦井的采煤、運(yùn)輸、提升、排水和通風(fēng)，以科技進(jìn)步推動(dòng)礦井的現(xiàn)代化發(fā)展。礦區(qū)的環(huán)境保護(hù)對(duì)礦井的發(fā)展有著重要的影響，因此，本礦結(jié)合實(shí)際情況采取有效措施來(lái)保護(hù)環(huán)境。
  
 關(guān)鍵詞：立井開(kāi)拓  傾斜長(zhǎng)壁  環(huán)境保護(hù)
The abstract
 Chengzhuang coal mine to be located within the boundaries of the Shanxi Province Jincheng, is located south the chinshui coal field the wing.The well field geological condition is simple, the mining 9 coal bed tax saves stably, the medium bank angle for 4゜.Mine pit productivity is 0.90Mt/a, the service life is 42.8years.According to works the new coal mine pit field actual situation, the definite mine pit development way for the slant hole one level developments, the level uses in the single level, descends a mountain mining, The design uses the upscale pu mechanization one time to pick entire gao huicai the craft, inclines the long wall mining coal law, with all cross falls law processing to pick the depletion region. the mine pit work routine “38 systems” is two class of mining coal, a class prepares.The mine pit uses the sophisticated equipment to carry on the mine pit mining coal, the transportation, the promotion, drains water and ventilates, by advance in technology impetus mine pit modernized development.The mining area environmental protection has the important influence to the mine pit development, therefore this ore union actual situation takes the effective action to protect the environment.
 
 Key word: The vertical shaft development inclines the long wall environmental protection