【正文】 摘 要本設(shè)計(jì)為雙鴨山礦業(yè)有限公司東榮一礦礦井通風(fēng)系統(tǒng)設(shè)計(jì)，東榮一礦共有12層可采煤層，本設(shè)計(jì)取其中條件較好的12和16煤層。礦井通風(fēng)系統(tǒng)是組成礦井生產(chǎn)的一個(gè)重要環(huán)節(jié)。開(kāi)發(fā)與生產(chǎn)相適應(yīng)的合理的通風(fēng)設(shè)計(jì)，可以更好的保證生產(chǎn)所需的充足、穩(wěn)定的風(fēng)量；且在較好的經(jīng)濟(jì)效果基礎(chǔ)上，具備較強(qiáng)的抗災(zāi)能力，達(dá)到技術(shù)上的先進(jìn)、合理、可靠本設(shè)計(jì)中采用立井開(kāi)拓方式。結(jié)合東榮一礦的地質(zhì)條件、煤層賦存情況、以及整個(gè)礦井的瓦斯涌出情況，確定了東榮一礦的礦井通風(fēng)系統(tǒng)，并計(jì)算出礦井的最大通風(fēng)阻力，然后根據(jù)這些計(jì)算數(shù)據(jù)選出合適的通風(fēng)機(jī)。根據(jù)設(shè)計(jì)礦井的基本情況和通風(fēng)系統(tǒng)，初步確定了瓦斯、火災(zāi)、頂板、熱害等災(zāi)害的預(yù)防治理措施。關(guān)鍵詞 ：通風(fēng)系統(tǒng)。 通風(fēng)阻力。 通風(fēng)機(jī)。 通風(fēng)費(fèi)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(zhì) 5 5 6 7 8 9第二章 礦井儲(chǔ)量與生產(chǎn)能力 10 10 10 10 11 11 11第三章 井田開(kāi)拓及采區(qū)通風(fēng) 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(fēng)設(shè)計(jì) 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(shè)施及災(zāi)害預(yù)防處理計(jì)劃 58 58 58 58 59 59 59 60 61 61 61結(jié) 論 63致 謝 64參考文獻(xiàn) 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(nèi)，地理坐標(biāo)為東經(jīng)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(jīng)福利屯到雙鴨山市40km。重建后的同（江）三（亞），國(guó)鐵福前鐵路于井田南部邊緣外2km處通過(guò)，交通較為方便， 地形地勢(shì)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(biāo)高為+66～+68m。井田東北部有雙山子，標(biāo)高+154m；西部有索利崗山，標(biāo)高為+；南部鄰近完達(dá)山，北面平坦開(kāi)闊。井田內(nèi)無(wú)較大河流，只有二道河子在井田北部邊界外穿過(guò)。近年來(lái)，隨著農(nóng)業(yè)生產(chǎn)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(guò)，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(yán)寒，夏季溫?zé)?，～℃，～℃，極端最低氣溫35℃。～，～，年平均相對(duì)濕度61～70%，～，最大風(fēng)速可達(dá)24m/s，風(fēng)向多偏西風(fēng)。每年十月至翌年五月為凍結(jié)期，～。 煤田生產(chǎn)情況東榮一礦是黑龍江省“十一五”重點(diǎn)建設(shè)項(xiàng)目，于2004年5月10日破土動(dòng)工。開(kāi)工建設(shè)以來(lái)，東榮一礦先后經(jīng)歷了由于資金緊張與亞泰集團(tuán)聯(lián)合開(kāi)發(fā)、礦井設(shè)計(jì)先天不足致使工程受阻、合作方投資不足導(dǎo)致工程時(shí)開(kāi)時(shí)停、自然條件惡劣、生產(chǎn)環(huán)境艱苦等困難。2007年5月，龍煤集團(tuán)出資全額回購(gòu)亞泰股權(quán)后，礦井建設(shè)逐漸步入良性發(fā)展軌道。2010年12月18日，東榮一礦開(kāi)始進(jìn)入試生產(chǎn)階段。 礦區(qū)經(jīng)濟(jì)情況礦區(qū)內(nèi)以農(nóng)業(yè)為主要經(jīng)濟(jì)形式，主要農(nóng)作物有小麥、大豆、玉米等。除煤礦以外，礦區(qū)內(nèi)還有機(jī)修廠、木材廠、磚瓦廠、糧食加工廠等可為農(nóng)業(yè)生產(chǎn)服務(wù)的工廠。 水源及