Dust filter with filter elements

摘要

In a dust filter with filter elements and an apparatus for periodically blowing off the dust particles retained on the dusty gas side of the filter material by means of a blow pipe movable to and fro over the filter elements, the blow-off apparatus is to be easily manufacturable and readily mountable, and is to have a long service life. For this purpose, the blow pipe is attached to the linkage of a four-link chain which is permanently attached by its stud to the casing.