ELECTRIC FILTER OF POLYMER MATERIAL Russian patent published in 2001 - IPC

FIELD: manufacture and operation of gas cleaning and dust trapping apparatuses used in chemical, petrochemical industries, non-ferrous metallurgy, production of fertilizers and other spheres. SUBSTANCE: electric filter of polymer material is made of body, system of precipitation electrodes in the form of module plates, system of corona-forming electrodes with supporting and corona displaying parts, system of suspension of plates of precipitation electrodes and system of fixation of precipitation and corona-forming electrodes. Module plates of system of precipitation electrodes and corona displaying parts of system of corona-forming electrodes are produced from polymer material with heat conduction factor greater than 0.6 and less than 0.8 W/(m K). EFFECT: prolonged service life of electric filter. 6 cl, 3 dwg