郑州慧祥煤业综合防突措施设计.doc

慧祥煤业设计通过对的煤层瓦斯压力、煤层瓦斯含量以及煤层透气性系数等瓦斯基本参数的研究，结合的矿井地质条件，先采取区域防突，预抽煤层瓦斯达到消除（或者降低）突出煤层的突出危险性。进行效果检验后，如果煤层的突出危险性没有消除，采用局部防突补充局部防突措施，消除突出危险性。通过采用双四位一体综合防突措施，消除煤层的突出危险性，防止煤与瓦斯突出事故的发生，实现矿井的安全生产。 区域防突 局部防突 四位一体Hui Xiang Coal mine Comprehensive Controlling Outburst measures designed Abstract: The coal and gas outburst is one of the main factors that seriously affect the safty of coal mine.In order to eliminate the outburst hazard of Huixiang coal enterprises, some basic parameters of gas are researched on, including coal-bed gas pressure, coal-bed gas content and coal-bed permeability coefficient. Considering the geological condition of coal mine of Huixiang coal enterprises, regional outburst prevention measures like pre-extract coal-bed gas are taken firstly to eliminate(or decrease) the outburst hazard. If the outburst hazard of the coal-bed is not eliminated after checking, local outburst prevention measures should be taken afterwards. Take appropriate measures for crosscut coal working face, the coal lane tunneling working face and the coal mining face,to eliminat outburst danger. By adopting the double “four-in-one” integrated outburst prevention measure, the outburst hazard of coal-bed can be eliminated efficiently and the accidents of coal and gas can be prevented so that safety production of mine can be achieved. Keywords: integrated outburst prevention measure regional outburst prevention measures local outburst prevention measures four-in-one Huixiang coal enterprises 目 录 1 引言 1 1.1设计依据 1 1.2指导思想 1 1.3主要涉及内容 1 2 矿井概况 3 2.1井田位置 3 2.2地质条件 3 2.2.1地质构造 3 2.2.2煤层和煤质 4 2.2.3水文地质特征和充水因素 5 2.3煤尘爆炸及煤层自燃发火情况 5 2.4矿井瓦斯情况 5 2.5开拓开采方式 6 2.5.1井田开拓 6 2.5.2采区布置 6 2.5.3采掘工艺 6 2.6矿井通风 7 3 防治煤与瓦斯突出一般规定 8 3.1防突管理及培训 8 3.2防突责任制 10 3.2.1矿领导防突责任制 10 3.2.2防突机构的责任 11 3.2.3通风科防突工作责任 11 3.2.4地测办防突工作责任 12 3.2.5生产科防治煤与瓦斯的责任 13 3.2.6机电科防突责任 13 3.2.7调度室防突责任 13 3.2.8回采（掘进）队防突责任 14 3.3防突设备的配备管理 15 4 区域综合防突措施 17 4.1区域综合防突措施基本程序和要求 17 4.2区域突出危险预测 18 4.3区域性防治煤与瓦斯突出措施 19 4.3.1选择