THE RESULTS OF THEORETICAL AND EXPERIMENTAL STUDIES ON THE PURIFICATION EFFICIENCY BY THE ELECTROSTATIC AIR FILTER

The article deals with the results of theoretical calculations of the efficiency of air cleaning by electrostatic filter (ESF) of fine dust depending on constructive and operating parameters of the filter. The analytical expressions for calculation of efficiency of air cleaning help to determine the design parameters provided the specified efficiency of cleaning air. The results of theoretical and experimental studies of complex ESF under different parameters and systems of collecting electrodes, show that the voltage, air velocity and relative humidity of the air environment have the most significant impact on the operation of ESF. The proposed design of the ESF with oiled main and N-collecting
plates is recommended for cleaning the heat exchangers convective flows.

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