Patent ID: 7934865
Filing Date: 2011-05-03
Classification: B01F,B82Y,F16K

Abstract:
1. A micromixer for mixing at least two fluids which react to form precipitates or suspensions, having a first channel for supplying a first sub-flow ( 6 ) and having a second channel for supplying a second sub-flow ( 7 ), which open in flat entry gaps ( 19 , 20 ) into a mixing and reaction zone ( 10 ) and leave the mixing and reaction zone ( 10 ) via an outlet channel ( 11 ), wherein a reflux barrier is arranged between the mixing and reaction zone ( 10 ) and at least one channel for supplying a sub-flow ( 6 , 7 , 37 ) and wherein the entry gaps ( 19 , 20 ) are bounded by microstructured components ( 16 , 9 ), which contribute to dividing the sub-flows ( 6 , 7 , 37 ) into individual sub-streams.