【正文】 資金投入到了煤礦的建設(shè)和生產(chǎn)中。本設(shè)計就是在這樣的的前提下對 河南 集團(tuán) 鶴壁 六礦進(jìn)行實地考察和實習(xí)后，經(jīng)過認(rèn)真而詳細(xì)的分析，計算后撰寫的。井田內(nèi)煤層賦存比較穩(wěn)定，煤層平均傾斜角度為 20176。根據(jù)實際的地質(zhì)資料情況 主要對礦井開拓方式、準(zhǔn)備方式和采煤 方法進(jìn)行了初步設(shè)計 ，該礦井設(shè)計采用立井兩水平的開拓方式，綜合機(jī)械化 放頂煤 回采工藝，走向長壁采煤法，用全部跨落法處理采空區(qū)。 設(shè)計時根據(jù)現(xiàn)有經(jīng)濟(jì)技術(shù)條件，盡可能采用先進(jìn)的開采技術(shù)和設(shè)備， 以及對礦井安全技術(shù)措施和環(huán)境保護(hù)提出要求，完成整個礦井的初步設(shè)計。 關(guān)鍵詞： 立井 采區(qū)式 走向長壁 放頂煤 河南理工大學(xué)本科生畢業(yè)設(shè)計 Abstract In recent years, the coal industry has gooddevelopment momentum, then more and more human and financial resources into the mine39。, the average coal thickness , the overall relatively simple geological conditions in the mine development of the scope of central fault, mine gas and relatively low carbon dioxide, water, not Chung . Geological data in accordance with the actual situation of the main ways to develop the mine, mining methods and methods to prepare a preliminary design, design of the mine shaft to open up the way the twolevel, integrated mechanized top coal caving mining technology, to longwall mining method, using All crosscharged goaf treatment. Mine the use of diagonal ventilation, shaft ring road for Dao field, mine and transport, mine hoist, mine drainage and mine ventilation systems and other production equipment selection calculation. Designed in accordance with the existing economic and technological conditions, as far as possible the use of advanced mining technology and equipment, as well as mine safety technology and environmental protection measures required to plete the preliminary design of the entire mine. All mine mechanization, use of advanced technology and high production and high efficiency have been achieved from the modernization of the experience of mine, to achieve a high yield and efficiency of a mine shaft so as to achieve good economic and social benefits. Key word: The vertical shaft picks the area type to move towards the long wall Puts goes against the coal. 河南理工大學(xué)本科生畢業(yè)設(shè)計 前 言 本次畢業(yè)設(shè)計是據(jù)在河南煤化集團(tuán)鶴壁六礦進(jìn)行的畢業(yè)實習(xí)中所收集的礦井生產(chǎn)圖紙和資料，并作了一些改動以后，對礦井進(jìn)行的初步設(shè)計。作為對大學(xué)生在學(xué)校的最后一次 綜合性的知識技能考查，它主要是考查學(xué)生這兩年來對基礎(chǔ)知識及其專業(yè)知識的掌握情況，使學(xué)生學(xué)會自我思考、自行設(shè)計。這樣達(dá)到了對理論知識“溫故而知新“的作用，同時也學(xué)到了一些實際生產(chǎn)過程中的經(jīng)驗。在本次設(shè)計過程中，認(rèn)真貫徹《礦產(chǎn)資源法》、《煤炭法煤炭工業(yè)技術(shù)政策》、《煤炭安全規(guī)程》、《煤炭工業(yè)礦井設(shè)計規(guī)范》以及國家其它發(fā)展煤炭工業(yè)的方針政策，積極采用切實可行高產(chǎn)高效的先進(jìn)技術(shù)與工藝，力爭自己的設(shè)計成果達(dá)到較高水平。由于時間關(guān)系和設(shè)計者水平有限，設(shè)計中失誤之處在所難免，敬請審閱老師給予批評指正！ 河南理工大學(xué)本科生畢業(yè)設(shè)計 目 錄 1 礦井概況及井田地質(zhì)特征 ......................................................... 1 礦區(qū)概況 ...................................................................................... 1 井田地質(zhì)特征 ............................................................................... 2 煤層及煤質(zhì) .................................................................................. 9 煤層 ........................................................................................... 9 井田勘探程度 ..............................................................................11 2 礦井儲量、年產(chǎn)量及服務(wù)年限 .................................................. 13 井田境界 .................................................................................... 13 井田儲量 .................................................................................... 13 礦井年產(chǎn)量及服務(wù)年限 ............................................................. 16 3 井田開拓 ...................................................................................... 17 概述 ............................................................................................ 17 井田開拓 .................................................................................... 17 井筒特征 .................................................................................... 21 井底車場 .................................................................................... 25 確定井底車場主要巷道斷面及硐室位置 ................................... 30 開采順序及采區(qū)、采煤工作面的配置 ....................................... 32 井巷工程量和建井工期 .............................................................. 34 4 采煤方法 ..................................................................................... 36 采煤方法的選擇 ........................................................................ 36 采區(qū)巷道布置及生產(chǎn)系統(tǒng) ........................................................ 36 回采工藝設(shè)計 ............................................................................ 41 5 礦井運(yùn)輸、提升及排水 ........................................................... 45 礦井運(yùn)輸 .................................................................................... 45 運(yùn)輸設(shè)備的選型計算 ................................................................. 46 礦井提升 .................................................................................... 54 礦井排水 .................................................................................. 62 6 礦井通風(fēng) 與安全技術(shù)措施 ....................................................... 70 礦井通風(fēng)系統(tǒng)的選擇 ................................................................. 70 風(fēng)量計算及風(fēng)量分配 ................................................................. 71 礦井通風(fēng)阻力計算 ................................................................... 75 扇風(fēng)機(jī)的選型 ............................................................................. 78 河南理工大學(xué)本科生畢業(yè)設(shè)計 礦井安全技術(shù)措施 ..................................................................... 80 7 礦山環(huán)保 ................................................................................... 83 礦山污染源的防治 ..................................................................... 83 地表塌陷及生態(tài)保護(hù)措施 ......................................................... 85 結(jié) 論 .............................................................................................. 86 致 謝 .............................................................................................. 87 參考文獻(xiàn) .......................................................................................... 88 河南理工大學(xué)本科生畢業(yè)設(shè)計 1 1 礦井概況及井田地質(zhì)特征 礦區(qū)概況 本礦區(qū)位于鶴壁市東，與市區(qū)緊鄰，南與八礦相接，西北與五礦、三礦相鄰，隸屬鶴壁市鹿樓和石林鄉(xiāng)。 10? 37?～ 114176。 52? 49?～ 35176。 煤礦東距京廣鐵路 17Km，北距安陽～李珍鐵路 20Km，鶴壁～湯陰鐵路與京廣