CAJ | 학술논문

为了改善东庞煤矿的通风系统，在通风安全学的理论基础上，在深入分析东庞煤矿的通风系统的不足和缺陷后，提出两个通风系统的改造方案。对两个方案进行总体描述，然后对两个方案分别进行了工程对比、技术可行性分析和经济可行性研究。对比结果表明：方案二动用工程更少，技术可行性更强，经济上更为合理。此方案可以服务到矿井结束，期间不用做大的通风系统调整，具备保障东庞煤矿生产原煤400万t／a的通风能力。因此，经理论分析与模拟结果的验证，建议采用方案二。
위료개선동방매광적통풍계통，재통풍안전학적이론기출상，재심입분석동방매광적통풍계통적불족화결함후，제출량개통풍계통적개조방안。대량개방안진행총체묘술，연후대량개방안분별진행료공정대비、기술가행성분석화경제가행성연구。대비결과표명：방안이동용공정경소，기술가행성경강，경제상경위합리。차방안가이복무도광정결속，기간불용주대적통풍계통조정，구비보장동방매광생산원매400만t／a적통풍능력。인차，경이론분석여모의결과적험증，건의채용방안이。
To improve the ventilation system of Dongpang coal mine ,bases on the theory of ventilation securi-ty, it analyses deeply the shortages and defects and puts forward two retrofit schemes.And it describes the schemes roundly , makes the project comparison , and analyses the technical and economic feasibility.Compar-ison results show that the second scheme has less use of engineering , stronger technical feasibility , more rea-sonable economy.The scheme serves to the end of the mine and has the ability to guarantee the production of the row coal up to 4 million tons a year without making big adjustments.Therefore , the second scheme is rec-ommended through theoretical analysis and simulation verification.