DEVICE FOR MIXING IN RESERVOIR AT VARYING LEVEL OF FILLING Russian patent published in 2003 - IPC

FIELD: devices for mixing materials and preparation of solutions and suspensions; chemical industry. SUBSTANCE: proposed device has perforated column mounted in reservoir and provided with taper insert fitted at level of perforations; perforations are made in form of slots along axis of column; upper end of column is blanked off; lower portion of column is connected with suction pipe line of pump; device is also provided with collector with nozzles and end nozzle, as well as with unit built-in between pump and collector for preliminary mixing of loose and liquid components. Mouths of collector nozzles are located in upper part of collector section and are directed towards flow. EFFECT: enhanced efficiency of mixing. 2 cl, 2 dwg