本科毕业设计说明书
新集一矿开拓开采与通风设计及综采面瓦斯综合治理技术专题研究
THE DESIGN MINE PIT DEVELOPMENT MINING DESIGN AND MINE VENTILATION DESIGN OF THE FIRST MINE OF XINJI AND THE GAS TECHNOLOGY FOR FULLY
MECHANIZED WORKING FACE
学院（部）： 能源与安全学院 专业班级： *** 学生姓名： *** 指导教师： ***老师
2013 年 05 月 26 日
安 徽 理 工 大 学
毕业设计任务书
专业、班级 安全** 姓名 **** 日期 2013.05.26 1． 设计题目 新集一矿开拓开采与通风设计
（专 题） 综采面火灾防治技术专题研究 2． 设计原始资料：新集一矿初步设计说明书;13-1煤底板等高线。 3． 设计文件：
图：开拓平面图前后期；矿井剖面图；五采区平、剖面图；通风系统立体示意图前后期；通风网络图前后期。
新集一矿毕业设计说明书一份。 4. 设计任务下达日期：3月25日。 5. 设计完成日期：6月5日。 6. 设计各章节答疑人：
部分 部分 部分 部分 部分 部分 7. 指导教师 ***老师 8. 教研室负责人 9. 系负责人
安徽理工大学毕业设计
新集一矿开拓开采与通风设计及综采面瓦斯综合治理技术专题
研究
摘要
矿井是一个复杂的动态系统，具有与其他工业不同的特点，局部地区而言，除了某些地区因为煤层埋藏较浅或埋藏于山中采用露天开采或平硐开拓外，其主要特点是地底作业，工作环境恶劣，因此通风和安全措施显得尤为重要。全局而言，各煤田所处的经济地理位置不同，煤层地质条件多种多样，开采方法也就多种多样。
随着煤矿资源的深度开采以及开采规模的扩大，煤矿开拓开采水平与安全生产技术措施水平都有了很大的提高。
本次设计按照《煤矿设计规范》、《矿井设计指南》、《煤矿安全规程》等规范的要求，对国投新集集团新集一矿进行开拓开采与通风设计。设计针对新集一矿具体的条件，内容包含：井田概况及地质特征、矿井开拓开采设计、通风设计、安全生产措施,以及专题部分等。
井田概况主要包括矿区的地理、地形和交通；矿井的地理位置、井田范围；矿区的气象条件、地震烈度、电源和水源的概况；井田地质特征、煤层及煤质概况以及水文地质条件概况等。
矿井开拓分别论述了主井、副井、混合井的位置选择、采区的划分、水平的划分以及开采顺序、采区的布置及各巷道的布置等。
通风设计主要包括矿井通风系统的选择、矿井所需风量的计算及分配、矿井容易时期、困难时期的通风阻力计算以及对通风设备的选择等。
安全技术措施包括井下瓦斯预测和抽采、开采突出危险煤层的安全措施、粉尘防治、防火措施、防水措施以及矿井降温措施等。
关键词：矿井设计，开拓开采，通风安全
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安徽理工大学毕业设计
THE DESIGN MINE PIT DEVELOPMENT MINING DESIGN AND MINE VENTILATION DESIGN OF THE FIRST MINE OF XINJI AND THE GAS TECHNOLOGY FOR FULLY
MECHANIZED WORKING FACE
ABSTRACT
The mine is a complicated dynamic system,having remarkable different characteristics from other industry,speaking of the partial region,apart from some regions adopting open-air mining or even way opening up because the coal seam buries shallow or in the mountain,its main characteristic is working underground,bad working environment ,so the ventilating and the safety measure is of particular importance.On the whole,we have various mining methods based on the difference of economic geographical position,the various geological condition of the coal seam.
Along with coal mine resources depth mining as well as the mining scale expansion, the coal mine development mining level and the safety in production technology measure level all had the very big enhancement
This design according to the design specification, the coal mine design guidelines, the coal mine safety procedures of specification, huainan mining group integrating coal mining on pioneering and ventilation design. The design aims at the first coal mine of xinji, the content includes the general situation of the mine field and its geological characteristics, the opening up of the mine,the ventilating design and the technological measure of the coal mine safety.
The general situation of the mine field mainly includes the geography, the topography and the traffic of the mine area; The geographical position of the mine,the range of the mine field; The meteorological condition of the mining area, the general situation of earthquake intensity, the power and the source of water; and the
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安徽理工大学毕业设计
geological feature of the mine field、the coal seam、 the outline of the coal quality and the general situation of the hydro geological condition , etc.
The opening up section of the coal mine discussed separately on the choice of position of the main mine 、the auxiliary mine、the mixed mine、the division of the level and the exploiting area and the exploiting order、the disposal of mining area and the tunnel,etc.
The coal mine ventilation design mainly includes the choice of the ventilating system of the mine 、the calculation and the distribution of the necessary wind quantity of the mine 、the calculating of the ventilation obstruction of the whole mine and choice of the ventilation facilities of easy period, difficult period, etc.
The safety technique measures include the safety monitoring control system; the safety measures of preventing the gas and the exploiting of the dangerous bursting coal seam ; the prevention and cure of the dust of the coal; the fire prevention measures; waterproof measures; the decreasing temperature measures; pit shaft frost-proof measures ; the roof management; upgrade, transportation and electricity usage safety; industrial and civil construction contradicting earthquake etc.
KEYWORDS： mine design,exploitation,ventilaition safety
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