CAJ | 학술논문

针对松软煤层空气钻进装备集成性差、工艺流程复杂、操作繁琐等问题，特别配套了ZDY5000RF 型钻机及配套装备，结合配套装备的技术参数、性能特点，在祁南煤矿进行了工业性试验。现场应用表明，ZDY5000RF 松软煤层钻进专用钻机具备在 f 值为0.5左右的煤层中钻进200 m深孔的能力，具有集成性好、钻进效率高、除尘效果显著等特点，各项技术指标均达到了设计要求。
침대송연매층공기찬진장비집성성차、공예류정복잡、조작번쇄등문제，특별배투료ZDY5000RF 형찬궤급배투장비，결합배투장비적기술삼수、성능특점，재기남매광진행료공업성시험。현장응용표명，ZDY5000RF 송연매층찬진전용찬궤구비재 f 치위0.5좌우적매층중찬진200 m심공적능력，구유집성성호、찬진효솔고、제진효과현저등특점，각항기술지표균체도료설계요구。
Air drilling equipment has several problems including low level of integration, complex drilling process and tedious operation. In order to solve these problems, technical parameters of ZDY5000RF drill rig and auxiliary equipment are introduced. Field experiment was implemented in Qinan Coal Mine and showed that ZDT5000RF rig has the capacity to drill 200m deep holes in soft seams with f around 0.5. Application also indicated that the rig has significant advantages such as high level integration remarkable dust extraction capacity and high drilling effi-ciency. All the technical indicators have reached the design requirements.