WAVY ELECTRICAL FILTER Russian patent published in 2019 - IPC B03C3/40 

FIELD: technological processes.

SUBSTANCE: invention relates to electrical cleaning of gases from solid particles in various industries. Electrofilter comprises precipitating electrodes, made in section with wave profile in the form of protrusions formed by parts of circles, connected at their ends by recesses, and located in centres of circles between two precipitation electrodes, corona-forming electrodes with fixed points of corona treatment in the form of needles located perpendicular to the length of these electrodes and directed towards sedimentary electrodes. Radius of protrusions exceeds radius of recesses.

EFFECT: higher degree of gas cleaning.

1 cl, 1 dwg