Aiming at the problems of high dust mass concentration during the excavation of 5607 transportation roadway in A Coal Mine of Shanxi Province and the ineffective effect of the original dust reduction system,an intelligent dust removal control system for full mechanized excavation coal roadway was constructed based on the on-site situation and applied in engineering.After on-site application,the intelligent dust removal control system constructed ran smoothly and did not require manual intervention during operation.At the same time,the ground monitoring center could grasp the real-time changes in dust in the tunnel.The average dust mass concentration in the transportation roadway was basically controlled below 90.3 mg/m3,and the frontal environment was significantly improved.
关键词
综掘煤巷/粉尘/智能化/除尘系统
Key words
full mechanized excavation coal roadway/dust/intelligentization/dust removal system
维普
万方数据