煤田绳索取芯深孔钻探设备的选择与应用

探讨了煤田绳索取芯深孔钻探设备选用XY-6B立轴岩芯钻机、BW-320泥浆泵、GF-120 kW柴油发电机组及ZT-17A加强型四脚钻塔等,开展了深孔施工技术研究,指出煤田绳索取芯深孔钻探设备可降低钻探直接成本、能占领深孔钻探市场,对提高福建省121队的核心竞争力,保持绳索取芯钻进技术领先水平具有重要意义。

Selection and application of coalfield rope core hole drilling equipment

This paper discusses the coal rope core hole drilling equipment selection of XY-6B vertical core drilling rig,BW-320 mud pump,GF120 kW diesel generator set and ZT-17A enhanced legs rigs and other equipment. Deep-hole construction technology to carry out research,can reduce the direct cost of drilling,deep hole drilling can occupy the market,Fujian No.121 team,in improving the core competitiveness of teams to keep the rope core drilling technology leader in the level of great significance.