| The aim of this paper is mainly to research the coal dust main pollution sources.Analyse the dust production mechanism and diffusion rules of coal dust pollution through large amounts of data obtained by testing of Sandongling coal mine coal dust characteristics, and Numerical Simulation based on Gas-solid Two-phase Flow theory. Besides that give the best control measures by conducting a detailed analysis and comparison of existing methods and precipitator dust properties at home and abroad. Furthermore, combining with dust production mechanism and diffusion rules of coal dust pollution at Sandongling coal mine. At last, using testing to verify the program of governance can prove that the program is safe and feasible and can reduce the concentration of coal dust pollution. |
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