Dust loosening hammer for static precipitator electrode - has strip with bead forming striking surface and end slot receiving drive pin on mounting shaft

摘要

The hammer is produced from a section with bead on one end, while the other end is flat and plain. The flat end is bent into a part circular seating (3) operating on a shaft (7). The seating has an elongated hole (4) working together with a pin (5) fitted on the shaft. When the shaft rotates the hammer is carried along by a pin and after a certain angular travel the bead strikes the filter surface from which dust has to be removed.