METHOD OF PRODUCTION OF ELEMENTS OF COLLECTING ELECTRODES FOR ELECTRICAL PRECIPITATOR Russian patent published in 2009 - IPC B03C3/40 B21D5/06 

FIELD: electrical engineering.

SUBSTANCE: invention refers to gas cleaning from dust by electrical precipitation in various branches of industry. Method consists in rolling of tape, of which elements of collecting electrodes are profiled, in profiling rolls of profile-bending rolling mill. After completion of profiling of collecting electrode elements, elements are cut off to specified length by cutting device which consists of moving and fixed parts. Fixed part is provided with cutout per profile of collecting electrode element so that ends of collecting electrode elements edges are additionally bent to its plane, at that ratio of bending from collecting electrode element axis in forward and aft parts of bending is provided within range from 3.5 to 1.5. Catcher of profiled tape provided with cutout of variable section is installed before first fixed part of cutting device as per direction of tape rolling.

EFFECT: enhancement of efficiency of electrical precipitator operation due to high accuracy of collecting electrode elements production which prevents recession of elements to collecting electrode during assembly.

4 cl, 3 dwg