DEVICE FOR CLEANING CYCLONE FROM DUST Russian patent published in 1995 - IPC

FIELD: industrial plants; cleaning of cyclones. SUBSTANCE: device has electromagnets 1 installed near side walls of cyclone 2, supply source 3, logic unit 4 (including flip-flop 16, first, second and third univibrators 17, 18 and 20 and AND gate 19), pressure differential pickup 5 with impulse tubes 8 and 9 at cyclone input and output, extremum search unit (including date retrieval and storage devices 11 and 12, clock pulse generator 10, first and second comparators 13 and 21, module discriminating device 14 operating threshold setter 15) and deformation pickup 7. EFFECT: enlarged operating capabilities. 2 dwg