Research Of Shearer Parameter Influencing Pneumoconiosis And Safety

This paper studies the sick mechanism to pneumoconiosis and the coal dust explosion mechanism, and takes the sick mechanism to pneumoconiosis and the coal dust explosion mechanism and the cutting dust production mechanism as the theory basis, the massive experimental datum and the scene gathering data is a condition, has established the shearer parameter and the pneumoconiosis sickness getting sick rate relations using the linear return method, as well as shearer parameter and working surface dust explosion rate relations. Using this relations may be for the design new, the environmental protection, the safe shearer provide the theory basis, also may be to transform the existing coal mining machine to carry on the appraisal, and forecasts the effect to pneumoconiosis and coal dust explosion when the shearer is working.