斜井是保障矿山高效生产的矿井开拓方式之一，可实现矿井主运连续化，大型采、掘、运装备可采用无轨胶轮化直接下井，无需地面拆解和井下大硐室中组装的复杂工序。为满足陕西可可盖煤矿10.0 Mt/a的产能需求，基于井筒开拓方式影响因素的分析以及可可盖煤矿工程地质与水文地质条件的分析，提出了4版矿井开拓方案，考虑到外部运输条件便利、场地集中便于管理、缓坡斜井无轨胶轮化和无需换装等优势，初步确定了井田西部主副斜井+中部进回风立井的开拓方案；进一步梳理了煤矿长距离斜井钻爆法与机械破岩施工技术发展的现状与趋势，鉴于现有钻孔爆破法和悬臂掘进机作业线施工斜井存在掘进效率低、工序多、风险高等问题，提出了超长斜井采用全断面掘进机掘进的技术方案，论证了采用敞开式全断面掘进机施工的可行性和适用性；通过对比分析斜井围岩管片支护与锚网喷支护的优缺点，选择了近工作面锚网喷与局部围岩较破碎区段增设钢拱架的支护方式。根据可可盖煤矿工程地质与水文地质条件、环境条件、工程条件、建井技术、装备性能、施工工期、投资成本等因素的综合分析，可可盖煤矿主副斜井建设技术装备具有可行性和先进性，为同类型矿井开拓方式选择与超长斜井施工技术装备的确定提供了参考，为煤矿安全高效、绿色智能建设和发展奠定了基础。

Slant is one of the development ways to guarantee the efficient production of mine. It can realize the continuous main transport of the mine, large mining – excavation – transport equipment can use trackless rubber-tyred vehicles directly reach underground, and without the complex ground disassembly and assembly in the underground large chamber. To meet the demand of 10.0 Mt /a production capacity of Kekegai Coal Mine in Shaanxi province, this paper analyzes the influence factors of mine access development mode and geological and hydrogeological conditions of Kekegai Coal Mine. Four kinds of mine development schemes are put forward. Considering the advantages of external transportation conditions, convenient site management, trackless rubber-tyred vehicle of slant with gentle slope and no need to change equipment, the development scheme of main and auxiliary slant + intake and return air shaft in Kekegai Coal Mine is preliminary determined. Through further reviewed the development status and trend of long-distance inclined shaft drilling and blasting tunneling and mechanical rock breaking tunneling technology in coal mine. The problems of low driving efficiency, excess working procedures and high risk in drilling and blasting method and cantilever roadheader construction in existing slant construction are analyzed. The technical scheme of using full section boring machine to drive super long slant is put forward, and applicability of open-type full section boring machine construction is demonstrated. By comparing and analyzing the advantages and disadvantages of the segment support and bolt-mesh-shotcrete support in slant, the supporting mode of bolt-mesh-shotcrete near working face and adding steel arch in the section with local broken surrounding rock is selected. According to the comprehensive analysis of engineering geology and hydrogeology conditions, environmental conditions, engineering conditions, mine construction technology, equipment performance, mine construction period, investment cost and other factors, the mine design and construction technology and equipment of main and auxiliary slant + inlet and return air shaft in Kekegai Coal Mine are feasible and advanced. It can provide a basis for the selection of the same type of mine development mode and the determination of the construction technology and equipment of ultra-long slant, and lay a foundation for the safe, efficient, green, and intelligent construction and development of coal mine.