公开(公告)号：US09630186B2

公开(公告)日：2017-04-25

申请号：US14280756

申请日：2014-05-19

Applicant: ALSTOM Technology Ltd

Inventor： Andreas Back

IPC: B03C3/76 ,  B03C3/41 ,  B03C3/45 ,  B03C3/66 ,  B03C3/74

CPC classification number: B03C3/765 ,  B03C3/41 ,  B03C3/45 ,  B03C3/66 ,  B03C3/74 ,  B03C3/763 ,  B03C2201/24

Abstract: A method of cleaning at least one collecting electrode of an electrostatic precipitator includes applying, in a first mode of operation, a first average current between at least one discharge electrode and at least one collecting electrode, and switching from the first mode of operation to a second mode of operation in which a second average current is applied between the at least one discharge electrode and the at least one collecting electrode, the second average current being a factor of at least 3 higher than the first average current, to achieve a forced cleaning of the at least one collecting electrode.