煤矿开采
煤礦開採
매광개채
COAL MINING TECHNOLOGY
2015年
4期
140-142
,共3页
新型多功能钻机平台%自主移动%快速稳钻%水力压裂%钻孔
新型多功能鑽機平檯%自主移動%快速穩鑽%水力壓裂%鑽孔
신형다공능찬궤평태%자주이동%쾌속은찬%수력압렬%찬공
new-style multi-function drilling machine platform%self moving%fast stabilizing drill%hydro-fracture%drill hole
水力压裂是一项安全有效的煤岩体弱化技术。然而，缺乏配套钻机是导致压裂钻孔施工速度慢、压裂作业效率低的主要原因之一，严重制约水力压裂技术在我国煤矿中推广应用。根据水力压裂钻孔设计要求，提出了一种新型多功能钻机平台，基于此平台，钻机可施工任意角度钻孔，钻机的移动、稳钻均可通过平台实现，大幅提升了水力压裂钻孔的效率和安全性，降低人员劳动强度，解决了煤矿顶板水力压裂效率低的问题。
水力壓裂是一項安全有效的煤巖體弱化技術。然而，缺乏配套鑽機是導緻壓裂鑽孔施工速度慢、壓裂作業效率低的主要原因之一，嚴重製約水力壓裂技術在我國煤礦中推廣應用。根據水力壓裂鑽孔設計要求，提齣瞭一種新型多功能鑽機平檯，基于此平檯，鑽機可施工任意角度鑽孔，鑽機的移動、穩鑽均可通過平檯實現，大幅提升瞭水力壓裂鑽孔的效率和安全性，降低人員勞動彊度，解決瞭煤礦頂闆水力壓裂效率低的問題。
수력압렬시일항안전유효적매암체약화기술。연이，결핍배투찬궤시도치압렬찬공시공속도만、압렬작업효솔저적주요원인지일，엄중제약수력압렬기술재아국매광중추엄응용。근거수력압렬찬공설계요구，제출료일충신형다공능찬궤평태，기우차평태，찬궤가시공임의각도찬공，찬궤적이동、은찬균가통과평태실현，대폭제승료수력압렬찬공적효솔화안전성，강저인원노동강도，해결료매광정판수력압렬효솔저적문제。
Hydro-fracture is a safe and effective coal and rock weakening technology.Nevertheless, scarcity of matched drill machine is one of the main causes which result into slow construction speed and low working efficiency and seriously restrict popularization and application of hydro-fracture in coal mines.A new-style drilling machine platform with multi-functions was developed on the basis of hydro-fracture borehole design requirement.On the platform, drill machine could construct any angle borehole, drill machine move-ment and stabilization could be realized, which largely improve drilling efficiency and safety, reduce labor intensity, and solve low-ef-ficiency problem of roof hydro-fracture.
