Apparatus for the continuous processing, such as mixing, homogenizing, gassing and degassing, polymerizing of liquids, emulsions, suspensions, viscous substances and similar materials, is designed with several shafts (1) arranged vertically in ring fashion, with parallel axes and driven in equal direction....http://www.google.es/patents/US5020916?utm_source=gb-gplus-sharePatente US5020916 - Apparatus for continuously treating liquids, emulsions and the like
Apparatus for continuously treating liquids, emulsions and the like