Snížení rizika brusného prachu ve strojním provozu

Abstract

This thesis is dealing with risk reduction of grinding dust in mechanical engineering. There is described basic knowledge about dust, explosion and factors that affects explosion in the theoretical part. After that the theoretical part contains informations about hygienical limits. Practical part describes plant, technology procedure and source of dust generation. Next there are defined fire-technical characteristics and there is realized danger analysis. According to the analysis I have suggested organizational and technical steps, among which belong schedule of cleaning work and cleaning instructions.