MIXER Russian patent published in 1995 - IPC

FIELD: manufacture of building materials. SUBSTANCE: when the compiling mixture interacts with scrapers 5, the latter get into the interior cavities of conical springs 4 deforming them flexibly in the longitudinal and transverse directions. Due to the circular rotation of springs 5 relative to housing 2 such deformations assist the effective mixing of the mixture. EFFECT: enhanced efficiency of mixing the mixtures of any viscosity and mobility, enhanced quality of preparation of cement solutions. 2 dwg