LIQUID CLEANING FILTER Russian patent published in 1995 - IPC

FIELD: liquid cleaning technology. SUBSTANCE: liquid cleaning filter uses casing with inlet and outlet connections, filter element in the form of perforated cone drum furnished with filter medium in the form of a brush, clamp perforated cone attached to a rod, vessel for flushing fluid installed in the axis of the casing; vessel walls have holes, gate for closing the holes secured on the rod and made for vertical movement and rotation, and radial partitions placed between vessel and filter element; blades are secured on the outside of clamp cone in parallel with the generating lines, and suspended from its lower part coaxially on chains is weighting material made as a ring located in casing installed for rotation; a perforated horizontal partition is attached to drum lower part. EFFECT: improved quality of liquid cleaning. 3 dwg