【正文】 摘 要本設計為雙鴨山礦業(yè)有限公司東榮一礦礦井通風系統(tǒng)設計，東榮一礦共有12層可采煤層，本設計取其中條件較好的12和16煤層。礦井通風系統(tǒng)是組成礦井生產的一個重要環(huán)節(jié)。開發(fā)與生產相適應的合理的通風設計，可以更好的保證生產所需的充足、穩(wěn)定的風量；且在較好的經濟效果基礎上，具備較強的抗災能力，達到技術上的先進、合理、可靠本設計中采用立井開拓方式。結合東榮一礦的地質條件、煤層賦存情況、以及整個礦井的瓦斯涌出情況，確定了東榮一礦的礦井通風系統(tǒng)，并計算出礦井的最大通風阻力，然后根據這些計算數據選出合適的通風機。根據設計礦井的基本情況和通風系統(tǒng)，初步確定了瓦斯、火災、頂板、熱害等災害的預防治理措施。關鍵詞 ：通風系統(tǒng)。 通風阻力。 通風機。 通風費用AbstractThis design is for the Dongrongyi Coal Mine of Shuangyashan Mining Limited Company about ventilation system, and Dongrongyi Coal Mine has 12 to be possible to mine coal the level, this design takes the condition good 12 and 16 coal bed, coal bed thickness , design well field39。s recoverable resources ton , the service life years.The mine ventilation system is an important part of the production. The ventilation design which is the reasonable bination of development and production could ensure adequate and stable air flow to produce better. Based on a better economic effect, it has the strong ability to resist disaster, and achieves advance, reasonableness and reliability on technique.This design mine pit selects the double vertical shaft development method. Unifies the Dongrong one ore the geological condition, the coal bed tax saves the situation, the mine pit production system as well as the entire mine pit gas discharge situation, had determined the Dongrong two ore39。s mine ventilation systems, calculate the mine pit initial period and the later period always need the amount of wind, extracts the mine pit through network resolving the most greatly flowing resistance, acts according to these parameters to select the appropriate main ventilator again.Based on the fundamental state and ventilation system of the designed coal mine, the preliminary prevention and control measures of some disasters, suchas gas, fire and roof disaster, are presented in this design.Key word：Ventilation system；Ventilation Resistance； Ventilator；Ventilation Expenses71目 錄摘要 ⅠAbstract Ⅱ第一章 礦區(qū)及安全概況 1 1 1 1 1 1 2 2 2 2 傾向及傾角 4 4 4 煤層及煤質 5 5 6 7 8 9第二章 礦井儲量與生產能力 10 10 10 10 11 11 11第三章 井田開拓及采區(qū)通風 13 13 13 13 14 15 16 16 16 17 17 18 18 20 20 20 21 23 24 24 26第四章 礦井通風設計 28 28 28 28 30 30 30 30 32 39 45 47 47 48 50 51 52 55 56第五章 安全設施及災害預防處理計劃 58 58 58 58 59 59 59 60 61 61 61結 論 63致 謝 64參考文獻 65附錄 66CONTENTSAbstract ⅠAbstract ⅡChapter 1 Mine Profile 1 Mine Profile 1 Traffic position 1 Topography 1 Hydrological conditions 1 Meteorological conditions 1 Coal production 2 Local economy conditions 2 Water and power 2 Mine geological features 2 Geological structure 3 Angle of dip of coal 4 Case faults and folds 4 Igneous intrusion case 4 Coal seams and coal 5 Mine Safety Profile 5 Hydrogeological characteristics 6 occurrence conditions 7 Spontaneous bustionof coalandunderground fire 8 to deal with underground heat 9Chapter 2 Mine reserves and production capacity 10 Ida realm and reserves 10 Ida realm 10 reserves 10 Production capacity and service life of mine 11 Mine work system 11 and productioncapacity andservice life 11Chapter 3 Minedevelopand mining area ventilation 13 Mine development Scheme 13 Mine development way 13 Wellhead location choice 13 level of division and exploitation of major tunnel arrangement 14 mining area connection table preparation 15 mine tunnel 16 Main auxiliary 16 Roadway and down the mountain 16 Mining Ventilation 17 Profile mining area 17 mining area ventilation design principles and requirements 18 Parameters of mining area 18 Tunneling ventilation 20 ventilation system design principles 20 Local ventilation 20 Duct selection 21 local fan selection 23 Set of structures with main ventilation fan ancillary equipment 24 Ventilation structures set 24 Main Fan ancillary equipment and requirements set 26Chapter 4 Design of mine ventilation 28 Mine Safety Profile 28 of mine ventilation system 28 working methods of mine main ventilator 28 Select the mine ventilation 30 Determination of the ventilation system 30 Calculatethe total air volumeand distribution ofmine 30 The principle of calculating the wind 30 Mine precalculation of air volume required 32 Mine the calculation of air volume to be late 39 Distribution and regulation of air volume 45 oftotal resistance ofmine ventilation 47 Roadway resistance calculation method 47 Ventilation network diagram during easyand difficulttimes 48 ventilation equipment selection 50 Basic requirements 51 Determination of basic data 52 selection 55 estimates for mine ventilation 56Chapter 5 Safety and disaster prevention management plan 58 removal system and its layout 58 Main source of dust 58 Water spray dust measures 58 Fire Grouting System 59 Coal fire prevention measures 59 Preventive filling 59 Fire retardant 60 of accident prevention and disaster prevention 61 Accident prevention measures 61 Escaping Route 61Conclusions 63Acknowledgements 64References 65Appendix 66第一章 礦區(qū)及安全概況 礦區(qū)概況 交通位置東榮一礦位于黑龍江省集賢縣境內，地理坐標為東經131176。20′～131176。30′，北緯46176。45′～46176。55′，行政區(qū)劃隸屬集賢縣腰屯鄉(xiāng)。井田西南距集賢縣縣城福利屯32km，經福利屯到雙鴨山市40km。重建后的同（江）三（亞），國鐵福前鐵路于井田南部邊緣外2km處通過，交通較為方便， 地形地勢本井田位于三江平原的西南部，煤系地層均被第四系松散層覆蓋，地形平坦，地面標高為+66～+68m。井田東北部有雙山子，標高+154m；西部有索利崗山，標高為+；南部鄰近完達山，北面平坦開闊。井田內無較大河流，只有二道河子在井田北部邊界外穿過。近年來，隨著農業(yè)生產發(fā)展，修筑了一些排水溝渠，濕地面積稍有縮小。松花江在井田北約45km處流過，20年一遇最高洪水位+，百年一遇洪水位為+，枯水期水位為+。本區(qū)屬寒溫帶大陸性氣候，冬季嚴寒，夏季溫熱，～℃，～℃，極端最低氣溫35℃。～，～，年平均相對濕度61～70%，～，最大風速可達24m/s，風向多偏西風。每年十月至翌年五月為凍結期，～。 煤田生產情況東榮一礦是黑龍江省“十一五”重點建設項目，于2004年5月10日破土動工。開工建設以來，東榮一礦先后經歷了由于資金緊張與亞泰集團聯合開發(fā)、礦井設計先天不足致使工程受阻、合作方投資不足導致工程時開時停、自然條件惡劣、生產環(huán)境艱苦等困難。2007年5月，龍煤集團出資全額回購亞泰股權后，礦井建設逐漸步入良性發(fā)展軌道。2010年12月18日，東榮一礦開始進入試生產階段。 礦區(qū)經濟情況礦區(qū)內以農業(yè)為主要經濟形式，主要農作物有小麥、大豆、玉米等。除煤礦以外，礦區(qū)內還有機修廠、木材廠、磚瓦廠、糧食加工廠等可為農業(yè)生產服務的工廠。 水源及