山东煤炭科技2025，Vol.43Issue(6)：30-34,40,6.DOI:10.3969/j.issn.1005-2801.2025.06.006
综采工作面新型扩安一体化技术与工艺研究
Research on New Type of Integrated Technology and Process for Expansion and Installation of Fully Mechanized Mining Faces
朱雪廷1
作者信息
- 1. 淮南矿业(集团)有限责任公司,安徽 淮南 232001
- 折叠
摘要
Abstract
In response to the problem of large open-off cut width of the 13518 working face in Xieqiao Mine,the use of traditional open-off cut brush expansion support is difficult,time-consuming,and affects normal production continuity,methods of theoretical analysis,numerical calculation,and on-site investigation and research are adopted,a new type of integrated technology and process for expansion and installation are studied,and the support parameters of the 13518 open-off cut pilot tunnel anchor cable network are optimized.A support scheme of hydraulic support is proposed to replace the monomer canopy and achieve on-site direction adjustment and installation of the bracket;A sliding type moving frame positioning platform is developed,a brush expansion and equipment installation connection scheme with the open-off cut first expanding and then installing is formulated,the"2+7"open-off cut expansion and installation collaborative bracket installation process is implemented,the difficult problem of rapid installation of hydraulic supports is solved,and significant technical and economic benefits are achieved.关键词
切眼/刷扩/支护/安装Key words
open-off cut/brush expansion/support/installation分类
矿业与冶金引用本文复制引用
朱雪廷..综采工作面新型扩安一体化技术与工艺研究[J].山东煤炭科技,2025,43(6):30-34,40,6.
