Electrostatic fine dust filter system, retainer for an electrode, and electrode therefor

摘要

The invention relates to a retainer for an electrostatic high-voltage electrode, containing a high-voltage insulator, on the electrode side of the insulator at least one arm having a retaining means for retaining a high-voltage electrode hanging on the retaining means preferably vertically, and on the installation side of the insulator at least one installation means for installing the retainer at an installation point outside an exhaust gas channel of a chimney. Said retainer is characterized in that the retainer is equipped with at least one restoring element, which forms an articulated connection between the at least one installation means and the retaining means and which allows the retaining means and optionally a high-voltage electrode attached thereto to move out of the way from the operating position during cleaning in the exhaust gas channel with a cleaning device and allows an automatic return to the operating position.

主权项

1. An electrostatic fine dust filter system, comprising:
an electrostatic, rod-shaped high-voltage electrode having at least one spring element with a restoring force, wherein the spring element under an external force allows at least one of bending and buckling of the electrode, and in the absence of the external force restores the electrode to an operating position; a holder for the electrostatic high-voltage electrode, wherein the holder comprises a high-voltage insulator and, on an electrode side of the insulator, at least one arm containing a holding device for holding the high-voltage electrode, on an installation side of the insulator, at least one installation device for installing the holder on an installation site outside a waste gas duct of a chimney, and at least one restoring element forming an articulated connection between the at least one installation device and the holding device that enables the holding device to move out of the way from the operating position during cleaning of the waste gas duct and allows an automatic return to the operating position.