1、摘 要本设计包括三个部分：一般部分、专题部分和翻译部分。一般部分为涡北煤矿1.8 Mt/a新井设计。涡北煤矿位于安徽省亳州市境内，交通便利。井田走向（东西）长约6 km，倾向（南北）长约3.2 km，总面积为19.2 km2。主采煤层为8煤，煤层倾角平均20，平均总厚度为10.0 m。井田地质条件较为简单。井田工业储量为192.92 Mt，可采储量为117.42 Mt。矿井设计生产能力为1.8 Mt/a。矿井服务年限为50.12 a，涌水量不大，矿井正常涌水量为282m3/h，最大涌水量为395 m3/h。矿井瓦斯相对涌出量为6.77 m3/t，绝对涌出量为29 m3/min，为低瓦斯矿井。井
2、田开拓方式为立井两水平上下山开拓，二水平采用暗斜井延深。采用胶带输送机运煤，采用矿车进行辅助运输。矿井通风方式为中央并列式通风。中央采区采用了采区准备方式，共划分为三个工作面，并进行了运煤、通风、运料、排矸、供电系统设计。针对8501工作面进行了采煤工艺设计。该工作面煤层平均厚度为10.0 m，平均倾角28。工作面采用综采放顶煤采煤法。采用双滚筒采煤机割煤，往返一次割两刀。采用“三八制”工作制度，截深0.6 m，每天2个循环，循环进尺1.2 m，月推进度72 m。一般部分共包括10章：1、矿区概述与地质特征；2、井田境界和储量；3、矿井工作制度、设计生产能力及服务年限；4、井田开拓；5、准备方
3、式采区巷道布置；6、采煤方法； 7、井下运输；8、矿井提升；9、矿井通风与安全；10、设计矿井基本技术经济指标。专题部分题目是矿井热害及其防治技术研究，主要是介绍了矿井热害的现状就其有效的防治技术的研究。翻译部分主要内容是关于自传式旁压仪在波斯肯纳粘土中的渗透性测量，英文题目为：Self-boring pressuremeter permeability measurements in Bothkennar clay。关键词：涡北煤矿新型矿井 立井两水平 上山 中央并列式 综合机械化放顶煤开采 热害ABSTRACTThis design includes three parts: the ge
4、neral part, the special subject part and the translation part. The general part is about a 1.80 Mt/a new design for Gobei mine. Gobei mine is located in Bozhou City, Anhui province. the traffic is convenient.The length of the coalfield is 6km,the width is about 3.2 km，and the total area is 18 km2.Th
5、e 8th is the main coal seams with average dip of 18.The thickness of the mine is about 10.0 m in all. The geologic structure of this coalfield is simple.The recoverable reserves of the coalfield are 192.92 million tons and the minable reserves are 117.42 million tons. The designed productive capacit
6、y is 1.8 million tons percent year, and the service life of the mine is 50.1 years. The normal flow of the mine is 282 m3 per hour and the max flow of the mine is 395 m3 per hour. The relative mine gas gush is 6.77 m3/t and the absolute gush is 29 m3/min, so it is a low gas mine. The mine is a verti
7、cal shaft development with two mining levels and the extension of blind inclined shaft. Te central laneway uses Belt Conveyor to transit coal, and trolley wagons are used for accessorial transportation in the roadway.The ventilation mode of this mine is center juxtapose form.The design applies distr
8、ict preparation against the first district of centra One which divided into three longwall faces totally, and conducted coal conveyance, ventilation, gangue conveyance and electricity designing.The design conducted coal mining technology design against the 8001 face. The coal seam average thickness
9、of this longwall face is 10.0 m and the average dip is 28, The face applies fully-mechanized coal caving mining method, and uses double drum shearer cutting coal which cuts twice each working cycle. “Three-Eight” working system has been used in this design and the depth-web is 0.6 m with two working
10、 cycles per day, and the advance of a working cycle is 1.2 m. So the advance is 72 m per month.This design includes ten chapters: 1.An outline of the mine field geology; 2.Boundary and the reserves of mine; 3.The service life and working system of mine; 4.development engineering of coalfield; 5. min
11、ing district preparation; 6. The method used in coal mining; 7. Underground transportation of the mine; 8.The lifting of the mine; 9. The ventilation and the safety operation of the mine;10.The basic economic and technical norms of the designed mine.The topic of special subject parts is the Mine Hea
12、t Damage and Its Control Technique. It Mainly introduces the status of mine heat damage on its effective prevention and control technology research .Translation part is a study on self-boring pressuremeter permeability measurements in Bothkennar clay。Keywords: GuoBei coal mine; subvertical two level
13、; rise; central parallel ventilation; integrated mechanization caving mining; heat hazard in mine目 录一般部分1矿区概述及井田地质特征11.1矿区概述11.2井田地质特征21.3煤层特征92井田境界和储量132.1井田境界132.2矿井工业储量132.3矿井可采储量143矿井工作制度、设计生产能力及服务年限173.1矿井工作制度173.2矿井设计生产能力及服务年限174井田开拓194.1井田开拓的基本问题194.2矿井基本巷道285准备方式采区巷道布置385.1煤层地质特征385.2采区巷道布置及
14、生产系统385.3采区车场选型设计416采煤方法466.1采煤工艺方式466.2回采巷道布置537井下运输567.1概述567.2采区运输设备选型577.3大巷运输设备选择608矿井提升638.1矿井提升概述638.2主副井提升639通风与安全669.1矿井通风系统选择669.2矿井风量计算699.3矿井通风阻力739.4选择矿井通风设备799.5安全灾害的预防措施8310矿井技术经济指标85专题部分矿井热害及其防治技术研究881 矿井热害881.1矿井热害的形成881.2矿井高温环境的危害891.3行业的相关规定901.4我国矿井热害现状902 解决矿井热害的措施922.1基本措施922.2
15、直接措施922.3非制冷空调降温962.4矿并降温案例973 人工制冷降温技术983.1 人工制冷降温技术的分类983.2 人工制冷降温布置方式1003.3人工制冷降温国外应用现状1013.4人工制冷降温在我国应用现状1023.5人工制冷系统技术比较1034 煤矿热害防治技术发展战略1034.1 加强理论实验研究1034.2 发展热害治理技术、装备和材料1045 结论106参考文献107翻译部分英文原文108中文译文119致 谢128一般部分 第86页1 矿区概述及井田地质特征1.1 矿区概述1.1.1 矿区地理位置、交通涡北井田位于淮北平原西部，行政区划属安徽省涡阳县管辖。井田中心南距涡阳县城4km，地理坐标东经11609581161245，北纬333053333448。濉（溪）阜（阳）铁路从井田东南约3 km处通过，该线往东北经符离集可接入津沪线，往西南经阜阳可接入京九线。井田附近在濉
