CAJ | 학술논문

介绍了矿井通风三维仿真系统的原理及特色，阐述了模拟矿井通风整体网络所需要的调研内容。结合某大型矿山矿井通风系统实例，针对其矿井总风量不足、大型机械化作业盘区环境恶劣、自然风压影响大、通风构筑物不完善等问题，拟定了三个技术方案，并通过矿井通风三维仿真系统进行模拟分析，展示了矿井通风系统三维仿真、方案优选、空气幕选型、自然风压等模拟原理和过程。最后，通过模拟确定的矿井通风系统最优技术方案实施后，其现场测定数据与模拟数据基本吻合，证明了系统的可靠性，改善了井下通风效果，保证了矿井安全高效的生产工作。
개소료광정통풍삼유방진계통적원리급특색，천술료모의광정통풍정체망락소수요적조연내용。결합모대형광산광정통풍계통실례，침대기광정총풍량불족、대형궤계화작업반구배경악렬、자연풍압영향대、통풍구축물불완선등문제，의정료삼개기술방안，병통과광정통풍삼유방진계통진행모의분석，전시료광정통풍계통삼유방진、방안우선、공기막선형、자연풍압등모의원리화과정。최후，통과모의학정적광정통풍계통최우기술방안실시후，기현장측정수거여모의수거기본문합，증명료계통적가고성，개선료정하통풍효과，보증료광정안전고효적생산공작。
The theory and functional characteristics of three-dimensional simulation and optimization system for mine ventilation network were introduced , and the required research contents about overall network of mine ventila-tion simulation were illustrated .Then combining a ventilation system instance in a large ferrous metal mine , against its problems such as total air volume is not enough , large-scale mechanized operations panel has poor environment , greater impact of natural air pressure , and imperfect ventilation structures , three technical solutions were designed to simulate and analysis the 3D simulation and optimization system of mine ventilation network , and the 3D simula-tion program optimization , air curtain selection , natural air pressure and other simulate principles and processes of mine ventilation system were shown .Finally the optimal technical solution of mine ventilation system was deter-mined though simulation , the on-site measurement data was basically consistent with the simulated data .It can im-prove downhole ventilation effect , and ensure the safe and efficient mine production work .