| 摘要 |
The present invention relates to an apparatus and a method for producing microcapsules. The apparatus according to the invention comprises at least one bead generator, having at least one nozzle passed by a liquid during operation, with a liquid reservoir arranged before the nozzle. The liquid reservoir comprises a membrane in the region of at least one boundary wall for generating a mechanical oscillation in the liquid. The apparatus comprises at least one reaction and transport device passed by a reaction medium, in which the beads generated in the bead generator are received. Microcapsules are formed during a predetermined reaction time period between at least one first polymeric component of the beads and at least one second polymeric component in the reaction medium and are transported along a reaction path. The apparatus is characterized in that at least one electrode, movable substantially parallel to the nozzle axis by a drive, is arranged between the bead generator and the reaction and transport device, which generates an electric field between an outlet region of the nozzle and the electrode for influencing the bead properties. The invention further includes a use of the apparatus for producing microcapsules and a method for controlling the apparatus.
|
