DEVICE ADJUSTING OPERATION OF N-SECTIONAL ELECTRIC FILTER Russian patent published in 2003 - IPC

FIELD: mechanical engineering, power industry, metallurgy and other branches of industry. SUBSTANCE: in device adjusting operation of n-sectional electric filter system removing ash from hopper comes in the form of pipe-line with controller of water supply. At least one section in this pipe-line is upward in path of ash removal which upper part communicates with atmosphere through length of pipe-line. Generator of pneumatic pulses comes in the form of leak-tight vertical body that houses piston and secures supply of pneumatic pulses into space of pipe-line ahead of upward section. Outputs of switches of drives of shaking members of electrodes are connected to input of adder connected with first input to controller of water flow rate and with second to controller of air flow rate of source of excessive pressure. EFFECT: saving of electric energy, enhanced operational reliability of device thanks to exclusion of usage of pumps for transportation of two-phase media " water-ash ". 1 dwg _