地质装备2026，Vol.27Issue(1)：10-15,6.
超深孔地质岩心钻探配套泥浆泵的研制
Development of mud pump for ultra-deep hole geological core drilling
李明星 1卢春阳 1柴喜元 1欧喜生 1兰春 1曹小华1
作者信息
- 1. 衡阳中地装备探矿工程机械有限公司,湖南 衡阳 421002
- 折叠
摘要
Abstract
With the deepening of core exploration drilling depth,the development of drilling machine to ultra-deep hole capacity puts forward new requirements for the capacity of mud pump.According to the technical requirements of ultra-deep hole core exploration,the authors of this paper adopts the transmission scheme of variable frequency speed control and two speed change for the supporting mud pump to reduce the matching power by about 40%,combined forged crankshaft to ensure strength while simplifying process,easy-to-remove plunger seal structure for convenient maintenance,and straight-through hydraulic end to have good flow performance and compact structure.After development,pump performance test was carried out.All data met the industry standard requirements,filling the gap of mud pump for deep hole drilling,which is of great significance for promoting the technological upgrading of the geological prospecting industry.关键词
超深孔岩心勘探/变频调速/组合锻件曲轴/易拆卸柱塞密封Key words
ultra-deep hole core exploration/variable frequency speed control/combined forged crankshaft/easy-to-remove plunger seal分类
天文与地球科学引用本文复制引用
李明星,卢春阳,柴喜元,欧喜生,兰春,曹小华..超深孔地质岩心钻探配套泥浆泵的研制[J].地质装备,2026,27(1):10-15,6.
