CYCLONE-TYPE SLEEVE FILTER Russian patent published in 1994 - IPC

FIELD: apparatus for cleaning of flue and industrial gases. SUBSTANCE: apparatus for regeneration of filtering sleeves has the form of a float positioned within the sleeve. On the outside periphery of the body of the float brushes are attached formed, for example, as flexible threads or a cloth with their ends engaging the inner surface of the sleeve. The body of the float is removably attached to a guide means, the latter having the form of a frame inserted into the sleeve. The opposite ends of the frame terminate in stops which limit the endwise movement of the float between the dead points and provide a partial disengaging the brushes from the inner surface of the sleeve. EFFECT: improved quality of regenerating of filter sleeves. 2 dwg