摘要:
The support structure (20) is used in a filter bag for filtering gas and has a plurality of tubular pipe elements (21-26) extending in the longitudinal direction of the filter bag. The tubular pipe elements are connected to annular elements (27) located at a distance from each other in the longitudinal direction. The annular elements (27) include elements formed by a number of parts (28), each part having two ends and extending between adjacent longitudinally extending tubular pipe elements (21-26).