Application of micro-power dust collector combined with high efficiency dust collector to coal handling systems of thermal power plants

Presents principles of the two dust collectors used in the coal handling system, and puts forward the idea of combined usage of them for dust collection. Analyses the principle and the dust removal efficiency of the united devices in detail. Taking a thermal power plant in Guangzhou as an example, calculation and comparison results verify that the dust removal efficiency, energy saving effect and emission reduction effect can be improved obviously by using the united devices.