CAJ | 학술논문

综述了30多年特别是近10年以来，我国在矿井建设、巷道掘进、综采设备、辅助运输、露天开采、煤炭洗选等方面的装备研发取得重要突破，但设备能力、可靠性、智能化和信息化等指标偏低，技术水平落后于国际同行近10年；分析了国内煤机产业发展现状及趋势；提出了国内急需攻克机械化凿井装备、巷道高效快速掘进支护技术装备、工作面装备智能化控制系统、薄煤层机械化开采装备、大功率设备软启动技术与装备、多功能低污染无轨辅助运输装备、大型露天煤矿成套装备、智能化高效分选技术装备方面的核心技术。
종술료30다년특별시근10년이래，아국재광정건설、항도굴진、종채설비、보조운수、로천개채、매탄세선등방면적장비연발취득중요돌파，단설비능력、가고성、지능화화신식화등지표편저，기술수평락후우국제동행근10년；분석료국내매궤산업발전현상급추세；제출료국내급수공극궤계화착정장비、항도고효쾌속굴진지호기술장비、공작면장비지능화공제계통、박매층궤계화개채장비、대공솔설비연계동기술여장비、다공능저오염무궤보조운수장비、대형로천매광성투장비、지능화고효분선기술장비방면적핵심기술。
Equipments research and development in mine construction, roadway driving, full-mechanized mining equipment, auxiliary transportation, surface mining and coal washing of China has made important progress in recent 30 years, especially recent 10 years.But some indices including equipment ability, reliability, intelligentization and informatization has 10 years'technical gap from international level.Development state and tendency of domestic coal machinery industry was analyzed.Key technologies needed to be o-vercome for China was put forward which include mechanized shaft sinking equipments, high-efficiency and fast driving and supporting equipments, intelligent control system for mining face, mechanized mining equipments for thin coal-seam, soft-start technology and e-quipment with large power, multi-function and low-pollution trackless transportation equipment, large surface mine equipments, intelli-gent and high-efficiency washing equipment.