The article presents the results of experimental research of the re-entrainment reduction in the electrocyclone. The authors shows an increase in the collection efficiency of ash up to 99.5% and reduction of entrainment in 4 times when profiled elements was install on collection electrode surface
Keywords: gas dust cleaning, electrocyclone, re-entrainment, collection efficiency, ash from thermal power plants
In article results of experiences on studying of aerodynamics of a polydisperse suspension of conversion lime carbonate are resulted. The equations for calculation of speeds and concentration of lime carbonate on length of a tube-dryer are received. The obtained data can be used at designing of industrial dryers.
Keywords: Conversion lime carbonate, drying, tube-dryer, aerodynamics.