LIQUID CLEANING DEVICE Russian patent published in 1998 - IPC

FIELD: cleaning of cutting-tool lubricants and other process liquids. SUBSTANCE: device has tank for liquid to be cleaned, endless chain magnetic separator with magnetic rods secured on it, and magnetic rod regeneration assembly. Device also has drum-type vacuum filter positioned between branches of endless chain magnetic separator. Magnetic rods of endless chain magnetic separator are adjacent to filtering surface of drum-type vacuum filter. Magnetic rods of endless chain magnetic separator are installed with clearance relative to filtering surface of drum-type vacuum filter. Several drum-type vacuum filters are positioned between branches of endless chain magnetic separator. One or several drum-type vacuum filters are arranged from external side of branch of endless chain magnetic separator. Entire surface of drum-type vacuum filter or part of it s embraced by branch of endless chain magnetic separator. EFFECT: enhanced cleaning. 6 cl, 6 dwg