HORIZONTAL ELECTRIC FILTER ( VARIANTS ) Russian patent published in 2002 - IPC

FIELD: electrical cleaning of gases used in thermoelectric plants, cement industry. SUBSTANCE: given horizontal filter comprises several fields which include insulators for suspension of corona-forming electrodes. According to first variant insulators for suspension of corona- forming electrodes are installed in the form of trapezium in each field of electric filter. In correspondence with second variant insulators for suspension of corona-forming electrodes are positioned in the form of rectangle in first field in pass of gas and in the form of trapezium in following fields of electric filter. EFFECT: improved degree of gas cleaning thanks to reduced interfield intervals. 2 cl, 3 dwg