SELF-CLEANING RESONANT FILTER-ACTIVATOR Russian patent published in 2002 - IPC

FIELD: devices for cleaning and mixing of liquid media by low-frequency waves. SUBSTANCE: self-cleaning resonant filter-activator has cylindrical casing with covers and branch pipes, two radiators, resonance chamber filled with liquid medium, flexible shell and vessel filled with compressed gas, and filter element located between flexible shell and casing, and tube plate. Filter element is located on tube plate, and they both separate resonance chamber into two parts; cavity receiving liquid media subject to mixing and purification, and cavity with purified medium. In this case, one radiator is located in one cavity, and the other radiator is located in the other cavity. Invention allows efficient mixing and purification of various media in large volumes. EFFECT: higher productivity of device and its prolonged service with continuous operation. 2 dwg