Cleaning the filter surface by interrupting suction so that the filter cake falls by gravity

Full Title

Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (filtering elements B01D24/00-B01D35/00; filtering material B01D39/00; their regeneration outside the filters B01D41/00) > Regeneration of the filtering material or filter elements inside the filter (B01D46/04, B01D46/48 take precedence) > Cleaning the filter surface by interrupting suction so that the filter cake falls by gravity