MIXER Russian patent published in 1995 - IPC

FIELD: chemical industry; building industry. SUBSTANCE: case of the mixer is made in form of through tube. Displacement aid is made in form of vertical flexible link, which passes through the hose. Opposite ends of the link are connected with reversible drives. The hose is disposed inside the case coaxially to the case. One end of the hose is fastened to the link, and the other one is fixed along the perimeter at top part of the case. Annular collector, provided with system for mixture removal, is attached to the case. EFFECT: reduced power consumption; simplified design. 1 dwg