智能化建井理论技术研究与工程实践

Jingdao Fan, Dong Wei, Qingcang Wang, Hua Feng, Wei Liu, Quanhui Liu, Kejun Huang, Zhenguo Yan, Jiajia Liu, Chuan Li

科研成果: 期刊稿件文章同行评审

7 引用 (Scopus)

摘要

Based on the demand of intelligent development in coal mine construction stage, the definition and scientific connotation of “intelligent shaft construction, intelligent mine construction” are put forward, and the important role of intelligent shaft construction in coal mine intelligent construction is expounded. The problems of shaft construction in western China are analyzed, such as complex geological conditions, weak basic theory research, lagged research and development of intelligent shaft construction equipment and difficulty in engineering technological breakthroughs. The overall structure of an intelligent shaft construction system is constructed, which is composed of a perception layer, transmission layer, edge layer, platform layer, and execution and application layer. The intelligent shaft construction cooperative control system is developed, which is composed of inclined shaft driving control, vertical shaft drilling control, and comprehensive support system. Through the base theory research, process design, intelligent equipment development, control system development, field engineering demonstration of research ideas, this paper summarizes the intelligent construction of coal mine shaft, and solves the difficult technical problems in mine shaft construction including the low efficiency of rock fragmentation in whole section shaft excavation, the difficulty in excavating the strata with complex formation, the prevention and control of groundwater, and shaft stability and supporting. Through the practice of intelligent shaft construction project in the Kekegai Coal Mine of Yanchang Petroleum Group, the open-type full-section intelligent driving method of inclined shaft is developed, and the integrated operation of “exploration, excavation, support, anchoring and transportation” is realized. It has formed the intelligent drilling method of “one drilling and completion” in the shaft, realized the essential safe operation of “underground unmanned construction” in the shaft drilling, created the engineering and technology demonstration of intelligent shaft construction in the industry, and formed the “Yanchang mode” of intelligent shaft construction in the coal industry. Finally, combining with the intelligent development trend of coal mines, the paper puts forward the principles and objectives, current work and development direction that the coal industry should follow in shaft construction, and call on the whole industry to focus on intelligent shaft construction technology and promote the development of coal mine construction to the safe, efficient, green and intelligent direction.

投稿的翻译标题Theory and practice of intelligent coal mine shaft excavation
源语言繁体中文
页(从-至)470-483
页数14
期刊Meitan Xuebao/Journal of the China Coal Society
48
1
DOI
出版状态已出版 - 1月 2023

关键词

  • Yanchang model
  • drilling and completion
  • intelligent coal mine
  • intelligent driving of slope
  • intelligent shaft construction

指纹

探究 '智能化建井理论技术研究与工程实践' 的科研主题。它们共同构成独一无二的指纹。

引用此