This paper was mainly research the dust production and its control scheme on the coal mineof Xilinhaote Datang. Combining gas-solid two-phase flow theory, and using numericalsimulation software, analysis the hair of the dust in blind pass, dust mechanism and diffusionmigration rule. According to the actual situation of the mine, choose reasonable effective dustcontrol scheme, and will run on the actual inspection. By establishing inducement windmechanism based on a number of flow mathematical model, adopt accurate numerical simulationmethod, find out the main factors of influence the dust removal efficiency and qualitativeanalysis.This paper was based on conveying system dust demron mechanism, refering to thedifferent subjects and the latest progress in the national science and technology requirements todust pollution mechanism and the related prevention and control technology of multiphase flowtheory research point to interdisciplinary field of academic ideas and cross experience as a basis,and strive to research of mechanism and the height of the new product development for theprevention and control of the coal dust prospective exploration. |