Method for electrostatically separating fine particle of particulate matter contained in gas, involves separating chargeless fine particles by charging in ionization space and depositing on downstream side of final perforated plate

摘要

#CMT# #/CMT# The method involves developing an electric field between inflow opening side electrode (4) and downstream positively polarized electrode (5). The negatively charged fine particles are removed by depositing on upstream side of perforated plates and positively charged dust particles are removed by depositing on downstream side of perforated plates. The chargeless fine particles are separated by charging in an ionization space (8) and depositing on downstream side of final perforated plate. #CMT# : #/CMT# An independent claim is included for a device for electrostatically separating fine particle of particulate matter. #CMT#USE : #/CMT# Method for electrostatically separating fine particle of particulate matter contained in gas. #CMT#ADVANTAGE : #/CMT# The removal of fine particles can be performed reliably. The maintenance of the fine particle separating device can be performed easily and effectively. The ionizing period for fine particles can be increased by a flow of gas relaxation in ionization space. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows the schematic view of the fine particle separating device. 1 : Housing 3 : Outflow opening 4 : Inflow opening side electrode 5 : Downstream positively polarized electrode 8 : Ionization space.