Project Name: Jinpu Mountain Coal MineWind Well Noise Reduction

Control Measures: Soundproofing Enclosures, Soundproof Doors, Soundproof Windows, In/Out Airflow Mufflers, etc. 

Governing Results: Through the aforementioned technical measures, the noise in this area has reachedUrban area environmental noise standard GB3096-93 Grade Two Standard

Only through the reduction and optimization of the coal mine main fan noiseTo reduce noise pollution to the environment and ensure the physical and mental health of employees, noise control measures for coal mine main ventilation fans have great promotional and practical value.